National Library of Energy BETA

Sample records for wireless telecommunications bureau

  1. 1. Shielding against Electromagnetic Interference With telecommunication networks connecting wireless devices around the globe, there

    E-Print Network [OSTI]

    Rincon-Mora, Gabriel A.

    #12;1. Shielding against Electromagnetic Interference With telecommunication networks connecting electromagnetic fields that hinder today's increasingly sensitive high-performance electronics [1]. Shielding-plagued consumer market where wireless gadgets thrive. A shield, unfortunately, is not always reliable across

  2. SECOND BEST PAPER PRIZE in excellence for applied research, Presented at IEEE ComSoc sponsored THIRD ANNUAL WIRELESS TELECOMMUNICATIONS SYMPOSIUM (WTS 2004)

    E-Print Network [OSTI]

    California at Los Angeles, University of

    THIRD ANNUAL WIRELESS TELECOMMUNICATIONS SYMPOSIUM (WTS 2004) May 14-15, 2004, CalPoly Pomona, Pomona

  3. A single sediment-Microbial Fuel Cell powering a wireless telecommunication system Yohann R. J. Thomas a

    E-Print Network [OSTI]

    1 A single sediment-Microbial Fuel Cell powering a wireless telecommunication system Yohann R. J Abstract We report the ability of a single sediment-Microbial Fuel Cell (MFC) to power wireless sensor, with no membrane or artificial catalysts. Key words: Sediment-Microbial Fuel Cell; Sensor Networks; Wireless

  4. Global investments for sustainable growth in the wireless telecommunication industry

    E-Print Network [OSTI]

    Matsuda, Osamu, M.B.A. Massachusetts Institute of Technology

    2006-01-01

    Since its establishment in 1992, NTT DoCoMo had accomplished rapid growth by developing innovative strategies and meeting consumer demands. However, the population-based penetration rate of Japanese wireless phones now ...

  5. A functional approach for studying technological progress : extension to wireless telecommunications technology

    E-Print Network [OSTI]

    Amaya, Mario A

    2008-01-01

    This thesis attempts to study the technological progress of wireless technology and the wireless industry throughout history, using high-level, non-device specific performance metrics. Such metrics are developed by following ...

  6. 2010 Telecommunications Policy Research Conference The FCC Plan for a Public Safety Broadband Wireless Network

    E-Print Network [OSTI]

    Peha, Jon M.

    Wireless Network Jennifer A. Manner, Stagg Newman, Jon M. Peha Abstract In March 2010, the U.S. Federal broadband wireless network for first responders and other public safety personnel. This paper presents, there is great need for a nationwide interoperable and highly dependable broadband wireless network built from

  7. 2007 Telecommunications Policy Research Conference (TPRC) Finding an Effective Sustainable Model for a Wireless

    E-Print Network [OSTI]

    Peha, Jon M.

    , Associate Director of the Center for Wireless & Broadband Networking, Professor of Electrical Engineering for a Wireless Metropolitan-Area Network: Analyzing the Case of Pittsburgh1 J. M. Peha2 , B. E. Gilden3 , R. J to facilitate the deployment of a wireless metropolitan-area network (WiMAN) based on wifi technology. City

  8. 38th TELECOMMUNICATIONS POLICY RESEARCH CONFERENCE, Oct. 2010 Policies for Public Safety Use of Commercial Wireless Networks*

    E-Print Network [OSTI]

    Peha, Jon M.

    of Commercial Wireless Networks* Ryan Hallahan and Jon M. Peha Carnegie Mellon University Abstract Wireless of Electrical Engineering and Public Policy, Carnegie Mellon University, peha@cmu.edu, www.ece.cmu.edu/~peha All

  9. 37th Telecommunications Policy Research Conference, Sept. 2009 The Business Case of a Nationwide Wireless Network that Serves both Public

    E-Print Network [OSTI]

    Peha, Jon M.

    Wireless Network that Serves both Public Safety and Commercial Subscribers* Ryan Hallahan and Jon M. Peha Carnegie Mellon University Abstract Deploying a single nationwide broadband wireless network to serve all value (NPV) of a wireless network over a 10 year period by calculating costs based on the number of cell

  10. 36th Telecommunications Policy Research Conference, Sept. 2008 Quantifying the Costs of a Nationwide Broadband Public Safety Wireless

    E-Print Network [OSTI]

    Peha, Jon M.

    of a Nationwide Broadband Public Safety Wireless Network Ryan Hallahan and Jon M. Peha§ Carnegie Mellon University Abstract The problems facing the public safety wireless communication systems in the US could safety personnel. Two major efforts towards such a nationwide network are the Integrated Wireless Network

  11. Proactive mobile wireless networks : an infrastructureless wireless network architecture for delay-sensitive applications

    E-Print Network [OSTI]

    Dai, Lillian Lei, 1978-

    2008-01-01

    Infrastructureless wireless networks are an important class of wireless networks that is best suited for scenarios where there is temporary and localized telecommunication demand. Such networks consist of wireless devices ...

  12. Telecommunications Radio Lease

    E-Print Network [OSTI]

    Telecommunications Radio Lease 1. Fax completed form to 979.847.1111. 2. If you do not receive. Note: There is an air time charge for the use of the radios. Radio lease rates depend on the radio type to any of the radios, chargers and accessories until signed back over to the Telecommunications office

  13. TELECOMMUNICATIONS JANUARY 2004

    E-Print Network [OSTI]

    California at Davis, University of

    ANSI/TIA/EIA industry standards to Appendix B, Reference Material. d new typical voice UTP and DigitalTELECOMMUNICATIONS Published STANDARDS JANUARY 2004 #12;CR Telecommunications Standards January 2004 pp Foreword roval of this StandardA · This manual is published by the Systems Engineering

  14. Telecommunications Radio Rental

    E-Print Network [OSTI]

    Telecommunications Radio Rental 1. Fax completed form to 979.847.1111. 2. If you do not receive://telecom.tamu.edu/Accounts/Rate_Information.php). There is an air time charge for the use of the radios. Rental radios will be pro-rated per radio per daily usage of the radios, chargers and accessories until signed back over to the Telecommunications office. Amount

  15. Office of Communication - Speakers' Bureau

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Office of Communication Office of Communication home | Office of Communication staff | speakers' bureau | available materials | links | talk to Fermilab Speakers' Bureau The Office...

  16. Renewable energy and telecommunications

    E-Print Network [OSTI]

    Renewable energy and telecommunications Case study: Energy Systems Week When AK Erlang first used fossil fuels and switch to renewable energy sources. But the unlikely convergence of the two fields lay to be able to deal with. "If we integrate renewable energies, such as wind power, in the electricity grid

  17. Policy 130 ver 1 Title: Management of the Wireless Network

    E-Print Network [OSTI]

    Karczmarek, Joanna

    Policy 130 ver 1 Title: Management of the Wireless Network Cover - Heading Information Table Page-President, Academic and Provost Title: Management of the Wireless Network Preamble - Background & Purposes The Problem functions and duties. The UBC wireless network, provided by UBC IT, is part of UBC's telecommunications

  18. Sandia Energy - Bureau of Land Management

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bureau of Land Management Home Climate & Earth Systems Sustainable Subsurface Energy Development Program Leadership Bureau of Land Management Bureau of Land ManagementMaelyn...

  19. Speakers Bureau | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of one month for scheduling is requested. There is no charge. Speakers Bureau Topics Energy production and end-use technologies Vision 2020 for the Petrochemical Industry New...

  20. Fuel Cells in Telecommunications | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Fuel Cells in Telecommunications Fuel Cells in Telecommunications Presentation by Joe Blanchard, ReliOn, at the Technology Transition Corporation and U.S. Department of Energy...

  1. Changing Trends in Telecommunications Industry

    E-Print Network [OSTI]

    Sathyanarayanan, Ramachandran

    2010-12-17

    providers .................................................................... 35 Figure 12 Prepaid cellular model ...................................................................................... 36 Figure 13 Future of a prepaid tariff structure... of devices would you like to see more in your wireless service provider's handset portfolio? 5. What is your opinion on prepaid wireless services? 6. If you own a smart or a multimedia feature phone, do you think you are making good utilization of your...

  2. Fuel Cells for Backup Power in Telecommunications Facilities...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet) Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet) Telecommunications providers...

  3. DEPARTMENT OF COMMERCE BUREAU OF FISHERIES

    E-Print Network [OSTI]

    to submit herewith "An Analytical Subject Bibli- ography of the Publications of the Bureau of Fisheries

  4. Oil Conservation Division Environmental Bureau

    E-Print Network [OSTI]

    Oil Conservation Division Environmental Bureau Brine Well Collapse Evaluation Report June 18, 2009 Prukop of the Energy, Minerals and Natural Resources Department (EMNRD) ordered the Oil Conservation directed OCD to work with the Environmental Protection Agency, other states, technical experts, and oil

  5. THE BUREAU OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY

    E-Print Network [OSTI]

    THE BUREAU OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY OXFORD, MARYLAND: PROGRAMS OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY OXFORD, MARYLAND: PROGRAMS AND PERSPECTIVES Circular 200 Washington, D.C. October 1964 #12;Cover Photo: The Bureau of Commercial Fisheries Biological Laboratory

  6. ANNUAL REPORT BUREAU OF COMMERCIAL FISHERIES

    E-Print Network [OSTI]

    of a cooperative project of the Bureau of Conunercial Fisheries and the U.S. Atomic Energy Commission. #12;UNITED

  7. Der Reichstag The Warsaw Cipher Bureau

    E-Print Network [OSTI]

    Lega, Joceline

    Der Reichstag Atrocities The Warsaw Cipher Bureau Voting Systems, Mass Murder, and the Enigma Systems, Mass Murder, and the Enigma Machine #12;Der Reichstag Atrocities The Warsaw Cipher Bureau Outline 1 Der Reichstag 2 Atrocities 3 The Warsaw Cipher Bureau Jordan Schettler Voting Systems, Mass Murder

  8. NBS HANDBOOK 137 NATIONAL BUREAU OF STANDARDS

    E-Print Network [OSTI]

    NBS HANDBOOK 137 #12;NATIONAL BUREAU OF STANDARDS The National Bureau of Standards1 was established) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety. The Bureau's technical work is performed

  9. BUREAU OF COMMERCIAL BRANCH OF ECONOMICS

    E-Print Network [OSTI]

    REPORT to the BUREAU OF COMMERCIAL FISHERIES on the BRANCH OF ECONOMICS Circular 173 UNITED STATES TO T HE BUREAU O:B-' ~ OM 11~ I ( I \\L FISHERIES ON THE BRr\\. O F ECONOMIC by James Crutchfield (Chai r was formed by the Bureau of Commercial Fisheries to review its economic program. The members of the committee

  10. Hanford Speakers Bureau - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSCGrid-based29Hai Ahof 2009videoToursAboutBureau

  11. Telecommunications Emergency Alert System (EAS) Radio

    E-Print Network [OSTI]

    Telecommunications Emergency Alert System (EAS) Radio 1. Send completed form to Mail Stop of submitting this form, call 979.845.1020. In the event the radio is lost or broken, the department will be charged for a replacement. If the radio malfunctions, please contact Telecommunications. Texas A

  12. DATA MINING IN TELECOMMUNICATIONS Gary M. Weiss

    E-Print Network [OSTI]

    Weiss, Gary

    DATA MINING IN TELECOMMUNICATIONS Gary M. Weiss Department of Computer and Information Science data, which describes the telecommunication customers. This chapter describes how data mining can be used to uncover useful information buried within these data sets. Several data mining applications

  13. Mr. James Bearzi Hazardous Waste Bureau

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bearzi Hazardous Waste Bureau Department of Energy Carlsbad Field Office P. O . Box 3090 Carlsbad. New Mexico 88221 May 26, 2009 New Mexico Environment Department 2905 E. Rodeo...

  14. Bureau of Land Management - Final Programmatic Environmental...

    Open Energy Info (EERE)

    Bureau of Land Management - Final Programmatic Environmental Impact Statement for Geothermal Leasing in the Western United States Jump to: navigation, search OpenEI Reference...

  15. J. DelSer et al. (Eds.): MOBILIGHT 2011, LNICST 81, pp. 338346, 2012. Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2012

    E-Print Network [OSTI]

    Langendoen, Koen

    . There are ample opportunities to harvest energy, e.g., solar, thermal, wind, using micro-turbines, photo Sciences, Social Informatics and Telecommunications Engineering 2012 Wireless Sensor Networks for a Zero-Energy, wind and other sources. With storage devices, it is possible to use the generated energy at the sources

  16. Wireless Urban Sensing Systems

    E-Print Network [OSTI]

    2006-01-01

    Secure positioning of wireless devices with application toSecure positioning in wireless networks,’’ IEEE Journal onIssue on Security in Wireless Ad Hoc Networks, February

  17. Project Schedule Optimization in a Telecommunications Environment

    E-Print Network [OSTI]

    Taliaferro, Chris

    2013-12-20

    Veritas Corporation is a thriving company in the fast-paced telecommunications industry. To keep up with the dynamic industry, a significant quantity of projects must be scheduled in a short time period without impacting each other. While Veritas...

  18. Florida State University Telecommunications Infrastructure Standard

    E-Print Network [OSTI]

    Document developed by: Information Technology Services Network Infrastructure Division #12;Florida State University ­ ITS Telecommunications Infrastructure Standards 2 INTRODUCTION ........3 REVISION HISTORY Information Technology Services Network & Communications Technology Division 644 W. Call Street Tallahassee

  19. Digital Wireless Communication

    E-Print Network [OSTI]

    Heath Jr., - Robert W.

    Digital Wireless Communication: Physical Layer Exploitation Wireless Networking and Communications 30, 12 #12;Wireless is Everywhere cellular networks local area networks personal area networks emerging applications Thursday, August 30, 12 #12;Where is Wireless Taught? 3 Undergraduate Graduate

  20. Bureau of Land Management, Colorado collaborate to advance efficient...

    Open Energy Info (EERE)

    Bureau of Land Management, Colorado collaborate to advance efficient geothermal development Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum: Bureau of...

  1. Bureau of Land Management - Notice of Intent to Conduct Geothermal...

    Open Energy Info (EERE)

    Bureau of Land Management - Notice of Intent to Conduct Geothermal Resource Exploration Operations Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Bureau...

  2. Cooperative Wireless Network Behnaam Aazhang

    E-Print Network [OSTI]

    Aazhang, Behnaam

    Cooperative Wireless Network Behnaam Aazhang #12;Cooperative Wireless Network Behnaam Aazhang Sabharwal #12;Wireless Network · Infrastructure · Ad hoc · Mesh network #12;Engineering Wireless Network · Wireless links ­ Per link design #12;Single Wireless Link · Additive Gaussian Channels ­ Achievable rate

  3. City of Los Angeles Bureau of Sanitation

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    Fact sheet compares emissions testing of Dual-Fuel liquefied natural gas (LNG) and diesel Los Angeles Bureau of Sanitation refuse trucks, performed by DOE's Advanced Vehicle Testing Activity.

  4. Physics and ATCA Advanced Telecommunications Computing Architecture

    E-Print Network [OSTI]

    Gollin, George

    Physics and ATCA Advanced Telecommunications Computing Architecture - developed by PICMG #12;The in terms of reliability and availability. ATCA was developed as with the intent of ensuring VERY high reliability and availability for the Telecom Industry. Physics may be able to leverage off the technology

  5. Engineering of Interworking TINA-based Telecommunication Services

    E-Print Network [OSTI]

    Sinnott, R.O.

    Sinnott,R.O. Kolberg,M. Magill,E. Proceedings of Telecommunications Information Networking Architecture Conference, Oahu, Hawaii IFIP

  6. PHENOMENOLOGY Wireless Channel Modeling

    E-Print Network [OSTI]

    Giridhar, K.

    PHENOMENOLOGY Wireless Channel Modeling Clarke's, Jakes' and modified Jakes' models Koyalkar Raman? What is channel modeling? Wireless channel modeling Modeling Fading ­ Rayleigh Clarke's, Jakes, they are short ranged, motion restricted. Channel Wired - Single Path - Motion Restricted Wireless - Multipath

  7. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Wireless Router WRT54G LINKSYS #12;WRT54G È un router Wireless: 1 porta Ethernet verso la LAN esterna 4 porte Ethernet

  8. New Mexico Bureau Mines and Mineral

    E-Print Network [OSTI]

    Dunbar, Nelia W.

    Number22 - 1999 New Mexico Bureau of Mines and Mineral Resources a division of Nei~, Mexico Tech forsandblasting five times! ThisIssue Earth Briefs-Better age estimates on some New Mexico volcanic rocks Have You) NewMexico's Most Wanted Minera Is (pageT) Magnification of microscopic miner- als and glass (page 8

  9. Bureau of Land Management Oil Shale Development

    E-Print Network [OSTI]

    Utah, University of

    Bureau of Land Management Oil Shale Development Unconventional Fuels Conference University of Utah May 17, 2011 #12;#12;Domestic Oil Shale Resources Primary oil shale resources in the U.S. are in the Green River Formation in Wyoming, Utah, and Colorado. 72 % of this oil shale resource is on Federal

  10. BUREAU OF COMMERCIAL FISHERIES TECHNOLOGICAL LABORATORY,

    E-Print Network [OSTI]

    ~~ BUREAU OF COMMERCIAL FISHERIES TECHNOLOGICAL LABORATORY, SEATTLE, WASHINGTON, FOR FISCAL YEAR Laboratory, Seattle, Washington, for Fiscal Year Ending June 30, 1967 MAYNARD A. STEINBERG, Laboratory Director JOHN A. DASSOW, As sistant Laboratory Director Circular 326 Washington, D.C. Decem.ber 1969 #12

  11. A Novel Distributed Algorithm for Complete Targets Coverage in Energy Harvesting Wireless

    E-Print Network [OSTI]

    Chin, Kwan-Wu

    that utilizes energy efficiently. In particular, the key objective is to balance usage/demand and harvestedA Novel Distributed Algorithm for Complete Targets Coverage in Energy Harvesting Wireless Sensor Networks Changlin Yang School of Electrical, Computer and Telecommunications Engineering University

  12. IEEE Wireless Communications February 200630 1536-1284/06/$20.00 2006 IEEE Gateway router

    E-Print Network [OSTI]

    Jiang, Hai

    IEEE Wireless Communications · February 200630 1536-1284/06/$20.00 © 2006 IEEE Gateway router-exempt 2.4 GHz industri- al, scientific, and medical (ISM) frequency band, the IEEE 802.11b WLAN offers a data rate up to 11 Mb/s, while IEEE 802.11a WLAN and European Telecommunications Standard Insti- tute

  13. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Ethereal #12 wireless LAN (WLAN) Non è ancora realmente utilizzato Scaricabile all'indirizzo: http

  14. Bureau of Land Management - Techniques for Documenting a No Action...

    Open Energy Info (EERE)

    Bureau of Land Management - Techniques for Documenting a No Action Alternative in an EA Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land...

  15. Telecommunications TELECOMMUNICATIONS

    E-Print Network [OSTI]

    Rock, Chris

    to the Reese campus and provide network access to the High Performance Computing Center and all other TTU

  16. BUREAU OF COMMERCIAL FISHERIES FISHERY-OCEANOGRAPHY CENTER

    E-Print Network [OSTI]

    BUREAU OF COMMERCIAL FISHERIES FISHERY- OCEANOGRAPHY CENTER LA JOLLA, CALIFORNIA FISCAL YEAR 1968-FISHERIES- Qcculor 303 #12;Bureau of Commercial Fisheries Fishery-Oceanography Center. La Jolla G. Mattson Cover OF COMMERCIAL FISHERIES BUREAU OF COMMERCIAL FISHERIES FISHERY- OCEANOGRAPHY CENTER LA JOLLA, CALIFORNIA FISCAL

  17. U .S Weather Bureau. preliminary reports with advisories and

    E-Print Network [OSTI]

    U .S Weather Bureau. preliminary reports with advisories and bulletins issued. Hurricane Isbell, October 12-16, 1961,j #12;; '-. U.S. DEPARTMENT OF COMMERCE (LI,8.WEATHER BUREAU r* :.*I ~ H U R R I C A N;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more

  18. Mobility in Wireless Sensor Networks

    E-Print Network [OSTI]

    Mehta, Ankur Mukesh

    2012-01-01

    4 Wireless Protocol Modifications 4.1contains a distributed wireless network with per- vasiveprocessing, control, and wireless communication on a board

  19. Wireless System Tracks Esophageal

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    Wireless System Tracks Esophageal Reflux WEDNESDAY, June 20 (HealthDay News) -- A wireless and transmits that information to a wireless sensor worn around the patient's neck. Details about this system HealthDay · Wireless System Tracks Esophageal Reflux · Experts Debate Limits on Implanted Defibrillator

  20. WIRELESS DATA COMMUNICATIONS

    E-Print Network [OSTI]

    Kranakis, Evangelos

    1 WIRELESS DATA COMMUNICATIONS Ce n'est pas possible!. . .This thing speaks! Dom Pedro II, 1876 topic of signaling that makes communication possible in all wireless systems. Nowadays, wireless Michel Barbeau and Evangelos Kranakis 2007 John Wiley & Sons, Ltd COPYRIGHTED MATERIAL #12;2 WIRELESS

  1. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Configurazione AP sito CISCO: http://www.cisco.com/public/sw-center/sw- wireless.shtml La versione attuale è: c1200-k9w7;AP 1200: Configurazione Wireless Ruolo in una rete Wireless: Root o repeater Speed: Basic: traffico

  2. RESEARCH, DEVELOPMENT, AND EXPERIMENTAL TELECOMMUNICATIONS TECHNOLOGY

    SciTech Connect (OSTI)

    Zvi H. Meiksin

    2002-07-01

    A temporary installation of Transtek's in-mine communications system in the Lake Lynn mine was used in the mine rescue training programs offered by NIOSH in April and May 2002. We developed and implemented a software program that permits point-to-point data transmission through our in-mine system. We also developed a wireless data transceiver for use in a PLC (programmed logic controller) to remotely control long-wall mining equipment.

  3. Bureau of Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:PontiacInformationAssessment ToolkitBullBurco Farm andBureau

  4. Hanford Speakers Bureau Request Form - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSCGrid-based29Hai AhofBureau Hanford

  5. Sandia Energy - Bureau of Land Management

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni >ScientificAppliedBiofuels HomeBrayton CycleBureau of

  6. Wireless Network Economics and Games

    E-Print Network [OSTI]

    Huang, Jianwei

    Wireless Network Economics and Games Jianwei Huang Network Communications & Economics Lab-play-games/id642100914! ! · J. Huang and L. Gao, "Wireless Network Pricing," Synthesis Lectures on Communication Networks://jianwei.ie.cuhk.edu.hk/publication/Book/ WirelessNetworkPricing.pdf! ! #12;Why Wireless Economics and Games? #12;Wireless Utopia · Wireless spectrum

  7. PLANET: A TOOL FOR TELECOMMUNICATION PLANNING AND ITS APPLICATIONS IN

    E-Print Network [OSTI]

    Telek, Miklós

    -mail: jereb@plan.hit.bme.hu 2 Hungarian Telecom Company, Hungary PKI-Telecommunication Development Institute H time and in the future, as well as the technical and geographical constraints. This planning aimPLANET: A TOOL FOR TELECOMMUNICATION NETWORK PLANNING AND ITS APPLICATIONS IN HUNGARY #3; L. JEREB

  8. SPAPI: A Security and Protection Architecture for Physical Infrastructures and Its Deployment Strategy Using Wireless Sensor Networks

    E-Print Network [OSTI]

    Strategy Using Wireless Sensor Networks Hafiz Abdur Rahman Department of ECE University of British Columbia Vancouver, Canada rahmanha@ece.ubc.ca Konstantin Beznosov Department of ECE University of British Columbia, electricity, telecommunication, gas and petroleum distribution networks; interstate roads, etc. Until recently

  9. National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series

    E-Print Network [OSTI]

    BUREAU SAN JUAN SAN JUAN WATHER BUltEAU TROPICAL STORM ADVISORY NUMBER 1 FIFI 6 PM AST SEPTEMBER 5 1958

  10. Development Wells At Salt Wells Area (Nevada Bureau of Mines...

    Open Energy Info (EERE)

    Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells...

  11. Mr. Steve lappe, Project Leader Hazardous Materials Bureau

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lappe, Project Leader Hazardous Materials Bureau Department of Energy Carlsbad Field Office P o. Box 3090 Carlsbad, New Mexico 88221 FEB I 3110 New Mexico Environment Department...

  12. COMMONWEALTH OF AUSTRALIA As represented by the BUREAU OF METEOROLOGY

    E-Print Network [OSTI]

    Greenslade, Diana

    Business Systems Group (EBSG) is responsible for the development, maintenance, and support of the Bureau's Enterprise Business Systems Group (EBSG) currently provide Finance, Human Resource, Logistics and Reporting

  13. Wireless Scheduling Mung Chiang

    E-Print Network [OSTI]

    Chiang, Mung

    Wireless Scheduling Mung Chiang Electrical Engineering, Princeton University WiOpt Seoul, Korea June 23, 2009 #12;Outline · Structured teaser on wireless scheduling · Focus on key ideas and 10 open

  14. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;WEP Cracking #12 (Nomina sunt consequentia rerum) quello di fornire sul canale wireless un livello di sicurezza equivalente

  15. GASFLOW comparisons with bureau of mines experiments

    SciTech Connect (OSTI)

    Mueller, C.; Travis, J.R.

    1994-09-01

    At the request of the Department of Energy and Westinghouse Hanford Company, the Bureau of Mines has investigated the flammability of mixtures of hydrogen, ammonia, nitrous oxide, and air. The tests were performed in a spherical chamber under quiescent and turbulent conditions. This paper describes combustion calculations using the GASFLOW code and compares the calculated pressure ratios with experiments mentioned above. GASFLOW is a finite-volume computer code that solves the transient, three-dimensional, compressible fluid, Navier-Stokes equations with multiple species coupled with finite-rate chemical kinetics. The computational results show good agreement with the experimental data and confirm GASFLOW to be a valuable tool for evaluating the above combustion process.

  16. uncorrectedproof Wireless Pers Commun

    E-Print Network [OSTI]

    Liu, K. J. Ray

    uncorrectedproof Wireless Pers Commun DOI 10.1007/s11277-007-9359-z Cooperative Communication Protocols in Wireless Networks: Performance Analysis and Optimum Power Allocation Weifeng Su · Ahmed K communications in wireless networks with2 either decode-and-forward (DF) or amplify-and-forward (AF) cooperation

  17. Wireless Network Esercitazioni

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Wireless Network Esercitazioni Alessandro Villani avillani@science.unitn.it #12;Reti Ad Hoc #12;Reti Ad Hoc (IBSS) Tipicamente le wireless LANs che conosciamo utilizzano la modalità "infrastrutturata Hoc (IBSS) La modalità Ad Hoc permette agli utenti di costituire una wireless LAN autonomamente

  18. THE PLATFORMS ENABLING WIRELESS

    E-Print Network [OSTI]

    Scheuermann, Peter

    THE PLATFORMS ENABLING WIRELESS SENSOR NETWORKS By Jason Hill, Mike Horton, Ralph Kling always-on power requirements. Unlike cell phones and wireless laptops, periodic recharging is not possible for most wireless sensor net- works. In many cases, devices are placed in the field for years

  19. Wireless World Research Forum

    E-Print Network [OSTI]

    Sasse, Angela

    Wireless World Research Forum Working Group 1 IEEE Communications Magazine Article Draft Considering the User in the Wireless World Authors: Ken Crisler (Motorola, US) Andrew Aftelak (Motorola, UK Dainesi (University of Pavia, Italy) Thea Turner (Motorola, US) #12;Abstract The Wireless World Research

  20. Wireless Antennas -Making Wireless Communications Perform Like Wireline Communications

    E-Print Network [OSTI]

    Hua, Yingbo

    1 Wireless Antennas - Making Wireless Communications Perform Like Wireline Communications Yingbo first provide an overview of some of the latest developments in wireless communications using multiple of wireless antennas or wireless relays that are distributed between a source and a destination. We propose

  1. Wireless Networks III, Fall 05 Lecture 2. Wireless TCP

    E-Print Network [OSTI]

    Schwefel, Hans-Peter

    Wireless Networks III, Fall 05 Lecture 2. Wireless TCP Exercises 1. TCP Performance: GPRS Scenario or re-orderings occur.] c) Now consider cases of exactly one segment loss on the wireless link. Consider:] The network is now wireless and the wireless link causes an additional packet loss of p'=2%. Furthermore

  2. Bureau of Indian Education Many Farms Training Program at Argonne

    ScienceCinema (OSTI)

    None

    2013-04-19

    Bureau of Indian Education Many Farms Training Program for Renewable Energy at Argonne National Laboratory. Principal Contacts; Harold Myron (ANL), Anthony Dvorak (ANL), Freddie Cardenas (BIA). Supported by; United States Department of the Interior, Bureau of Indian Education, and Argonne National Laboratory

  3. National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series

    E-Print Network [OSTI]

    #12;#12;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA Beltsville, MD 20704-1387 November 6,2007 #12;FRELLMINARY REPORT ON HURRICANE HANNAH SEPJCEMBEIi 28-OCTOBER 6, 1959 !Phe Weather Bureau Hurricane Warning Center at M i d issued the f i r a t advisory on Hurricane

  4. Wireless adiabatic power transfer

    SciTech Connect (OSTI)

    Rangelov, A.A., E-mail: rangelov@phys.uni-sofia.bg [Department of Physics, Sofia University, James Bourchier 5 blvd., 1164 Sofia (Bulgaria); Suchowski, H.; Silberberg, Y. [Department of Physics of Complex System, Weizmann Institute of Science, Rehovot 76100 (Israel); Vitanov, N.V. [Department of Physics, Sofia University, James Bourchier 5 blvd., 1164 Sofia (Bulgaria)

    2011-03-15

    Research Highlights: > Efficient and robust mid-range wireless energy transfer between two coils. > The adiabatic energy transfer is analogous to adiabatic passage in quantum optics. > Wireless energy transfer is insensitive to any resonant constraints. > Wireless energy transfer is insensitive to noise in the neighborhood of the coils. - Abstract: We propose a technique for efficient mid-range wireless power transfer between two coils, by adapting the process of adiabatic passage for a coherently driven two-state quantum system to the realm of wireless energy transfer. The proposed technique is shown to be robust to noise, resonant constraints, and other interferences that exist in the neighborhood of the coils.

  5. Context-aware computing for wireless networks

    E-Print Network [OSTI]

    Ergüt, Salih

    2010-01-01

    a fourty dollar wireless router offers similar services tomechanism for wireless mesh networks where routers benefit

  6. Chapters 6 & 8 Wireless Networks

    E-Print Network [OSTI]

    Lu, Enyue "Annie"

    Chapters 6 & 8 Wireless Networks and Security Computer Networking:ATop Down Approach 6th edition.W. Ross, All Rights Reserved Wireless, Mobile Networks 6-1 #12;Wireless, Mobile Networks 6-2 Ch. 6: Wireless and Mobile Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone

  7. Forecasting Market Demand for New Telecommunications Services: An Introduction

    E-Print Network [OSTI]

    Parsons, Simon

    Forecasting Market Demand for New Telecommunications Services: An Introduction Peter Mc in demand forecasting for new communication services. Acknowledgments: The writing of this paper commenced employers or consultancy clients. KEYWORDS: Demand Forecasting, New Product Marketing, Telecommunica- tions

  8. Optimization of advanced telecommunication algorithms from power and performance perspective 

    E-Print Network [OSTI]

    Khan, Zahid

    2011-11-22

    This thesis investigates optimization of advanced telecommunication algorithms from power and performance perspectives. The algorithms chosen are MIMO and LDPC. MIMO is implemented in custom ASIC for power optimization ...

  9. Survivability Considerations in Wireless Networks

    E-Print Network [OSTI]

    Ning, Jianxia

    2012-01-01

    Forensics Analysis of Packet Losses in Wireless Networks 2.1Neighbor Discovery in 60 GHz Indoor Wireless Networks 4.1in Wireless Networks . . . . . . . . . . . . . 4.2.4

  10. Cooperation Incentives for Wireless Networks

    E-Print Network [OSTI]

    Wu, Chuchu

    2015-01-01

    incentives in multi-hop wireless networks. ” In INFOCOM,for offloading traffic from LTE network to wireless peer-to-reputation sys- tem for wireless mesh networks using network

  11. Wireless Networking | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Wireless Networking A PDF version of these instructions is also available. As a visitor to Oak Ridge National Laboratory (ORNL), access to the ORNL wireless network is available...

  12. New Mexico Surface Water Quality Bureau Federal Dredge and Fill...

    Open Energy Info (EERE)

    New Mexico Surface Water Quality Bureau Federal Dredge and Fill Permits webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: New Mexico Surface...

  13. The Bureau of Land Management's Well Information System (WIS...

    Open Energy Info (EERE)

    Bureau of Land Management's Well Information System (WIS) How-To Guide Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Guide...

  14. UNIVERSITY OF OKLAHOMA CAMPUS ACTIVITIES COUNCIL SPEAKER BUREAU

    E-Print Network [OSTI]

    Oklahoma, University of

    UNIVERSITY OF OKLAHOMA CAMPUS ACTIVITIES COUNCIL SPEAKER BUREAU CONTRACT FOR SERVICES This Contract of Oklahoma Board of Regents, Norman, Oklahoma 73019, hereafter referred to as "SPONSOR: _____________________________ LOCATION: UNIVERSITY OF OKLAHOMA, NORMAN, OKLAHOMA 73019

  15. Wireless Network Intrinsic Secrecy

    E-Print Network [OSTI]

    Rabbachin, Alberto

    Wireless secrecy is essential for communication confidentiality, health privacy, public safety, information superiority, and economic advantage in the modern information society. Contemporary security systems are based on ...

  16. Secure and Wireless Improving TCP performance over wireless links

    E-Print Network [OSTI]

    Kurose, Jim

    Secure and Wireless Networks Improving TCP performance over wireless links Secure leader election in wireless networks Additional Projects In ter-Ara Rekey ing Al gorithms for mobile networks http analysisofhierarchical, s ubset differencerekeying (joint with Nortel) - hidden Markov model characterization of wireless

  17. Wireless Insufflation for Wireless Capsule Endoscopy Byron Smith

    E-Print Network [OSTI]

    Wireless Insufflation for Wireless Capsule Endoscopy By Byron Smith Thesis Submitted to the Faculty to distend tissue. In an effort to bring this functionality to wireless capsule endoscopy, the present, fabricated and tested to demonstrate the feasibility of wireless capsule insufflation. iv #12;Contents

  18. Wireless Data Communication, Fall 03 Lecture 4. Wireless TCP

    E-Print Network [OSTI]

    Schwefel, Hans-Peter

    Wireless Data Communication, Fall 03 Lecture 4. Wireless TCP Exercises 1. TCP Performance: GPRS cases of exactly one segment loss on the wireless link. Consider therefore the following two cases i] implementation of an appropriate algorithm, e.g. bi-section). c) [Optional, if time:] The network is now wireless

  19. iv vBureau of Meteorology Annual Report 201314 Bureau of Meteorology Annual Report 201314 | Our outcome

    E-Print Network [OSTI]

    Greenslade, Diana

    as National Tidal Centre 2005 Major role for the Bureau in expanded Australian Tsunami Warning System 2007 is delivered through five internal portfolios: · Hazards Warnings Forecasts · Environment and Research · Observations and Infrastructure · Information Systems and Services · Corporate Services | Performance reporting

  20. Outage Optimum Routing for Wireless Networks

    E-Print Network [OSTI]

    Garcia-Luna-Aceves, J.J.

    2011-01-01

    Outage Optimum Routing for Wireless Networks B. Amiri, H. R.of wireless network outage probability in a fadinguse analytical calculation of outage probability in wireless

  1. Transmission Power Management for Wireless Health Applications

    E-Print Network [OSTI]

    Amini, Navid

    2012-01-01

    J. Kaiser, “Microleap: Energy-aware wireless sensor platformError through Energy-Efficient Wireless Sensor Networks,”metrics in energy constrained wireless sensor networks,

  2. Wireless Demand Response Controls for HVAC Systems

    E-Print Network [OSTI]

    Federspiel, Clifford

    2010-01-01

    conditioning. Figure 2: Wireless discharge air temperatureWireless Demand Response Controls for HVAC Systems Cliffordcontrol software and wireless hardware that could enable

  3. Wireless Magnetic Sensor Applications in Transportation Infrastructure

    E-Print Network [OSTI]

    Sanchez, Rene Omar

    2012-01-01

    2.2 Wireless Magnetic Sensors Vehicle Detection2.3 Vehicle Re-Identification Using Wireless MagneticPerformance iv 6 Wireless Magnetic Sensor Applications for

  4. Wireless Communications Device Policy & Procedures

    E-Print Network [OSTI]

    Wireless Communications Device Policy & Procedures Effective Date: October 1, 2012 Page 1 Revised staff eligibility for a wireless communication device b. Define the process for obtaining a wireless Wireless devices and plans will be provided by StFX for the following employees: 1. President, Vice

  5. eduroam Wireless Guide Windows Vista

    E-Print Network [OSTI]

    Balasuriya, Sanjeeva

    eduroam Wireless Guide Windows Vista Updated: 18 February 2011 1. Click the wireless icon in the taskbar 2. Select "connect to a network" 3. Select the "eduroam" wireless network from the list and press connecting: To view common issues visit http://www.adelaide.edu.au/its/wireless/help/ or use the below

  6. Wireless adiabatic power transfer

    E-Print Network [OSTI]

    A. A. Rangelov; H. Suchowski; Y. Silberberg; N. V. Vitanov

    2010-10-30

    We propose a technique for efficient mid-range wireless power transfer between two coils, by adapting the process of adiabatic passage for a coherently driven two-state quantum system to the realm of wireless energy transfer. The proposed technique is shown to be robust to noise, resonant constraints, and other interferences that exist in the neighborhood of the coils.

  7. Development and Deployment of Fixed Wireless Access in South West Nigeria: Performance and Evaluation

    E-Print Network [OSTI]

    Adeniran, Oluwaranti

    2011-01-01

    Fixed Wireless Access (FWA) involves the use of wireless technology to replace copper to connect subscribers to the telephone network. It is a variant of wireless broadband which provides an alternative in the so-called 'last mile' connectivity between the subscriber and the fixed telecommunications network. FWA could either be narrowband or broadband and it is predominantly deployed using the Code Division Multiple Access (CDMA) technology. In assessing the extent of development and deployment of FWA, the perspective of the operators and users was elicited primarily through the use of questionnaires. Issues like setup cost, tax, Government incentive, availability of infrastructure and manpower applied to the operators while on the users' part factors like quality of service, signal strength as well as call rate were considered. The South western zone of Nigeria is regarded as one of the most urbanized regions in the south of Sahara, this is not out of place considering the fact that Lagos which is the nation...

  8. Device-oriented telecommunications customer call center demand forecasting

    E-Print Network [OSTI]

    Koul, Ashish, 1979-

    2014-01-01

    Verizon Wireless maintains a call center infrastructure employing more than 15,000 customer care representatives across the United States. The current resource management process requires a lead time of several months to ...

  9. Wireless sensor networks for measuring traffic

    E-Print Network [OSTI]

    Varaiya, Pravin

    Wireless sensor networks for measuring traffic University of California, Berkeley Sing Yiu Cheung, Sinem Coleri, and Pravin Varaiya 2 Outline · Traffic measurement · Wireless Sensor Networks · Vehicle wireless sensor networks compete? 7 Outline · Traffic measurement · Wireless Sensor Networks · Vehicle

  10. Tripling the capacity of wireless communications using

    E-Print Network [OSTI]

    channels of electric-®eld polarization for wireless communication. In order to make our statements more................................................................. Tripling the capacity of wireless .............................................................................................................................................. Wireless communications are a fundamental part of modern information infrastructure. But wireless bandwidth

  11. Wireless Sensor Networks: Monitoring and Control

    SciTech Connect (OSTI)

    Hastbacka, Mildred; Ponoum, Ratcharit; Bouza, Antonio

    2013-05-31

    The article discusses wireless sensor technologies for building energy monitoring and control. This article, also, addresses wireless sensor networks as well as benefits and challenges of using wireless sensors. The energy savings and market potential of wireless sensors are reviewed.

  12. Forecasting Market Demand for New Telecommunications Services: An Introduction

    E-Print Network [OSTI]

    McBurney, Peter

    Forecasting Market Demand for New Telecommunications Services: An Introduction Peter Mc to redress this situation by presenting a discussion of the issues involved in demand forecasting for new or consultancy clients. KEYWORDS: Demand Forecasting, New Product Marketing, Telecommunica­ tions Services. 1 #12

  13. Optimization of a Telecommunication Network with Financial Considerations1

    E-Print Network [OSTI]

    Optimization of a Telecommunication Network with Financial Considerations1 M. M. Ali School- work placement. In order to optimally place the network and to ensure that the network is realistic estimation, optimization of the network placement and financial optimization. A digital representation

  14. Power Quality/Harmonic Detection: Harmonic Control in Electric Power Systems for the Telecommunications Industry 

    E-Print Network [OSTI]

    Felkner, L. J.; Waggoner, R. M.

    1993-01-01

    The control of harmonics in power systems continues to be a major concern in the telecommunications industry. AC/DC telecommunication conversion equipment has rarely been thought of as playing a major role in the harmonic interaction problem. Yet...

  15. Wireless Magnetic Sensor Applications in Transportation Infrastructure

    E-Print Network [OSTI]

    Sanchez, Rene Omar

    2012-01-01

    of wireless magnetic sensors in Intelligent Trans- portationof wireless magnetic sensors in Intelligent Transportationmagnetic sensors for different Intelligent Transportation

  16. Travel, work, and telecommunications: a view of the electronics revolution and its potential impacts

    E-Print Network [OSTI]

    Garrison, William L.; Deakin, Elizabeth

    2006-01-01

    TELECOMMUNICATIONS: A VIEW OF THE ELECTRONICS REVOLUTION ANDtechnologies and other electronics innovations ontelecommunications and other electronics innovations on the

  17. Core Research Activities and Studies of the Computer Science and Telecommunications Board

    SciTech Connect (OSTI)

    Eisenberg, Jon K.

    2015-02-11

    Lists activities of the Computer Science and Telecommunications Board and summarizes research results partly enabled by this award.

  18. Solar-Powered Smart Wireless Camera Network for Outdoor Monitoring

    E-Print Network [OSTI]

    Abas, Kevin Mathys

    2015-01-01

    2 Related Work Wireless Smart Cameras . . . . . .Solar-Powered Wireless Visual SensorOther Embedded Wireless Protocols . . . . . . . . . . . . .

  19. Hans Peter Schwefel Wireless Networks III, Fall 2005: MM2, Wireless TCP

    E-Print Network [OSTI]

    Schwefel, Hans-Peter

    Page 1 Hans Peter Schwefel Wireless Networks III, Fall 2005: MM2, Wireless TCP Wireless Networks Wireless TCP (HPS) · Mm3 Wireless applications, SIP & IMS (HPS) · Mm4 Ad-hoc Networks I (TKM) · Mm5 Ad Schwefel Wireless Networks III, Fall 2005: MM2, Wireless TCP Background: IP Protocol Stack Network Layer

  20. Adaptive Scheduling in Ad Hoc and Cellular Wireless Networks

    E-Print Network [OSTI]

    Tan, Choo Chin

    2013-01-01

    organization wireless networks and wireless mobile ad-hocfor heterogeneous wireless network”, in Proc. of IEEER. Khalaf, “Ad hoc wireless networks with mobile backbones,”

  1. Network coded wireless architecture

    E-Print Network [OSTI]

    Katti, Sachin Rajsekhar

    2008-01-01

    Wireless mesh networks promise cheap Internet access, easy deployment, and extended range. In their current form, however, these networks suffer from both limited throughput and low reliability; hence they cannot meet the ...

  2. wireless.ps

    E-Print Network [OSTI]

    D-LINK DWL-1000AP 802.11B Wireless LAN Access Point 11Mbps Best Deal On Earth! Regular price: $399.00. Sale price: $234.00. DWL-120> D-LINK ...

  3. New Mexico Bureau of Geology & Mineral Resources A DIVISION OF

    E-Print Network [OSTI]

    Borchers, Brian

    , The Barnett Shale in southeastern New Mexico: Distribution, thickness, and source rock characterization: New interpretation and mapping techniques. Broadhead, R.F., 2010, The Woodford Shale in southeastern New MexicoNew Mexico Bureau of Geology & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING

  4. Bureau of Economic Geology Scott W. Tinker, Director

    E-Print Network [OSTI]

    Pillow, Jonathan

    Bureau of Economic Geology Scott W. Tinker, Director Jackson School of Geosciences The University-distribution and reservoir-quality prediction in Texas State Waters. This multidisciplinary study, conducted by a team. #12;16,200 ft Lower Texas Gulf Coast Vicksburg Middle Texas Gulf Coast Frio Lower Texas Gulf Coast

  5. 227Bureau of Meteorology Annual Report 201314 GLOSSARY OF ACRONYMS

    E-Print Network [OSTI]

    Greenslade, Diana

    AviationSafetyAuthority CAWCR CentreforAustralianWeatherand ClimateResearch CCF CentralComputingFacility CDS Commonwealth227Bureau of Meteorology Annual Report 2013­14 AppendixB GLOSSARY OF ACRONYMS | A ABC AustralianFloodEstimation ARBIS Automatic RadioBurstIdentification Software ARC AustralianResearchCouncil ARM Atmospheric

  6. Renewable Energy Assessment for the Bureau of Reclamation

    SciTech Connect (OSTI)

    Haase, S.; Burman, K.; Dahle, D.; Heimiller, D.; Van Geet, O.

    2012-05-01

    Report summarizes the results of an assessment and analysis of renewable energy opportunities conducted for the U.S. Department of Interior, Bureau of Reclamation (Reclamation) by the National Renewable Energy Laboratory (NREL). Report contains results from utility scale analysis and site visits, as well as facility scale screening and site visits.

  7. NEW YORK STATE DEPARTMENT OF LABOR BUREAU OF PUBLIC WORK

    E-Print Network [OSTI]

    NEW YORK STATE DEPARTMENT OF LABOR BUREAU OF PUBLIC WORK State Office Building Campus Building 12 Room 130 Albany, New York 12240 THIS IS A PUBLIC WORK PROJECT Any worker, laborer, or mechanic employed City (516) 228-3915 Syracuse (315) 428-4056 New York City (212) 775-3568 Utica (315) 793-2314 White

  8. National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series

    E-Print Network [OSTI]

    #12;#12;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA Beltsville, MD 20704-1387 November 6,2007 #12;YRKLXMINARY RET'OHT ON HURRICANE CLEO AUGUST 1.4-~9,1958 The existence af Hurricane "Cleo" i n the Atlantic som 900 milee e a ~ tof the Antflles (near 1 4 . 6 ~ ,47

  9. A wireless sensor tag platform for container security and integrity

    SciTech Connect (OSTI)

    Amaya, Ivan A.; Cree, Johnathan V.; Mauss, Fredrick J.

    2011-05-06

    Cargo containers onboard ships are widely used in the global supply chain. The need for container security is evidenced by the Container Security Initiative launched by the U.S. Bureau of Customs and Border Protection (CBP). One method of monitoring cargo containers is using low power wireless sensor tags. The wireless sensor tags are used to set up a network that is comprised of tags internal to the container and a central device. The sensor network reports alarms and other anomalies to a central device, which then relays the message to an outside network upon arrival at the destination port. This allows the port authorities to have knowledge of potential security or integrity issues before physically examining the container. Challenges of using wireless sensor tag networks for container security include battery life, size, environmental conditions, information security, and cost among others. PNNL developed an active wireless sensor tag platform capable of reporting data wirelessly to a central node as well as logging data to nonvolatile memory. The tags, operate at 2.4 GHz over an IEEE 802.15.4 protocol, and were designed to be distributed throughout the inside of a shipping container in the upper support frame. The tags are mounted in a housing that allows for simple and efficient installation or removal prior to, during, or after shipment. The distributed tags monitor the entire container volume. The sensor tag platform utilizes low power electronics and provides an extensible sensor interface for incorporating a wide range of sensors including chemical, biological, and environmental sensors.

  10. Electronics and telecommunications in Poland - issues and perspectives

    E-Print Network [OSTI]

    Modelski, J

    2010-01-01

    Electronics is under development in this country in an organized and institutional way since the beginning of 30-ties of the previous century. It grew up from electrical engineering of weak currents and its first name used popularly was communications. It was time when television was born and the radio was maturing. Electronics is a branch of research and technology which deals with generation and processing of electrical and electromagnetic signals. A subject of telecommunications is signal transmission for a distance. Electronics and telecommunications (ET) includes or is combined with other branches like: microelectronics, radioelectronics, optoelectronics, photonics, acoustoelectronics, magnetronics, bioelectronics, energoelectronics, material engineering, semiconductor physics, automation and robotics, mechatronics and microsystems, informatics, teleinformatics, software engineering and other. Devices and functional systems of ET such as computers, data warehouses, cell phones, TV sets, Internet, GPS are...

  11. Wireless NetworksWireless Networks Wenyuan XuWenyuan Xu

    E-Print Network [OSTI]

    Xu, Wenyuan

    18731873 ­­ ""A Dynamical Theory of the Electromagnetic FieldA Dynamical Theory of the Electromagnetic and Privacy for Emerging Ubiquitous Communication systemion system #12;OutlineOutline Wireless FundamentalsWireless Fundamentals Physical layerPhysical layer Various standards and the corresponding wirelessVarious standards

  12. Wireless Device Request Form Department

    E-Print Network [OSTI]

    Wireless Device Request Form Department: Employee ID #: St. Francis Xavier University TSG Contact Date: Part II - Employee Agreement I agree and acknowledge that I have read the Wireless Communications

  13. Energy efficiency in wireless networks 

    E-Print Network [OSTI]

    Jung, Eun-Sun

    2005-11-01

    Energy is a critical resource in the design of wireless networks since wireless devices are usually powered by batteries. Battery capacity is finite and the progress of battery technology is very slow, with capacity expected to make little...

  14. Center of Excellence WIRELESS AND

    E-Print Network [OSTI]

    California at Davis, University of

    Center of Excellence WIRELESS AND INFORMATION TECHNOLOGY CALL FOR PAPERS INTERNATIONAL CONFERENCE ON CUTTING EDGE WIRELESS AND IT TECHNOLOGIES CREST HOLLOW COUNTRY CLUB, Woodbury, New York November 9, 2004 This conference, organized by the Center of Excellence in Wireless and Information Technology (CEWIT), at Stony

  15. Deflating Wireless Link Basem Shihada

    E-Print Network [OSTI]

    Shihada, Basem

    Deflating Wireless Link Buffers Basem Shihada CEMSE, KAUST #12;Computing and Networking Trends to as computer classes) form, evolve and may eventually die out. Ubiquitous high-speed wireless connectivity is a must. Dense, small-range wireless access points (AP) will become more important than today. Spectrum

  16. Wearable Wireless Electrocardiogram (Quick Doc)

    E-Print Network [OSTI]

    Haykin, Simon

    Wearable Wireless Electrocardiogram (Quick Doc) by Ashwin Ayyaswamy 0542716 Electrical sooner thereby reducing patient wait times. My part of this system is the wearable wireless wirelessly to a computer which exploits Matlab to perform digital operations on the signal and display it

  17. Broadband Wireless Communication in an

    E-Print Network [OSTI]

    Kansas, University of

    Broadband Wireless Communication in an Occupied Frequency Band Dragan Trajkov Joseph Evans James. Project Sponsor: Sprint Corporation Technical Report The University of Kansas #12;1 ABSTRACT The wireless for wireless communications may be insufficient. This report shows a study of how two different systems can use

  18. Wireless Sensor Networks for Healthcare

    E-Print Network [OSTI]

    Lu, Chenyang

    INVITED P A P E R Wireless Sensor Networks for Healthcare In healthcare, there is a strong need, wireless sensor networks for healthcare have emerged in the recent years. In this review, we present some representative applications in the healthcare domain and describe the challenges they introduce to wireless

  19. WILEY WIRELESS COMMUNICATIONS AND MOBILE COMPUTING 1 Cognitive Engine Implementation for Wireless

    E-Print Network [OSTI]

    Kansas, University of

    WILEY WIRELESS COMMUNICATIONS AND MOBILE COMPUTING 1 Cognitive Engine Implementation for Wireless and multicarrier systems. Determining the appropriate radio parameters given a dynamic wireless channel environment is the primary feature of cognitive radios for wireless communication systems. Genetic algorithms (GA

  20. 1Bureau of Meteorology | Water Information > INFORMATION SHEET 6 > Flood Forecasting and Warning Services Flood Forecasting

    E-Print Network [OSTI]

    Greenslade, Diana

    SHEET 6 1Bureau of Meteorology | Water Information > INFORMATION SHEET 6 > Flood Forecasting and Warning Services Flood Forecasting and Warning Services The Bureau of Meteorology (the Bureau) is responsible for providing an effective flood forecasting and warning service in each Australian state

  1. U .Se Weather Bureau. Hurricane Daisy, September 30-October 7, 1062

    E-Print Network [OSTI]

    QC 945.2 U .Se Weather Bureau. Hurricane Daisy, September 30- October 7, 1062 #12;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One-1387 November 6,2007 #12;OF COMMERCE WEATHER BUREAU LlBRARY JUL 0 5 2001 121 533 #12;HURRICANE DAISY SEPTEMBER

  2. 0.S e Weather Bureau. Preliminary report with advisories and bulle-

    E-Print Network [OSTI]

    QC 945.2 .D42 H8 1963 c.2 0.S e Weather Bureau. Preliminary report with advisories and bulle- tins issued. Hurricane Debra, September 21-24, 1963. #12;U. S. DEPARTMENT OF COMMERCE 0,$, WEATHER BUREAU SEP 21- 24,1963 #12;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series

  3. Traffic Management and Net Neutrality in Wireless Networks

    E-Print Network [OSTI]

    Jordan, Scott

    2011-01-01

    loops or wireless spectrum and switches or routers. Thesedevices such as routers. Wireless networks incur similar

  4. UofT Wireless Network Windows Vista

    E-Print Network [OSTI]

    UofT Wireless Network Windows Vista 1. Before you can use the UofT wireless network, you must logging in to the UofT wireless network. There will be a short delay between verifying and being able to access the UofT wireless network. 3. Left-click the wireless icon in the tray area, and click Con- nect

  5. Wireless Control: Opportunities and Challengespp g

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Wireless Control: Opportunities and Challengespp g Karl Henrik Johansson ACCESS Linnaeus Centre Wireless feedback control systemWireless feedback control system · A wireless network of computer devices ablep to monitor and control a physical plant Wireless communication links Sensors Computers Actuators

  6. Multi-Channel and Multi-Rate Adaptation for High-Throughput Wireless Networks

    E-Print Network [OSTI]

    Nguyen, Duy Duc

    2012-01-01

    layer. Unlike wired networks, wireless networks have to deal2 Background Wireless Networks Wireless technology is allWLAN), wireless mesh networks, wireless metropolitan area

  7. Context-aware computing for wireless networks

    E-Print Network [OSTI]

    Ergüt, Salih

    2010-01-01

    Packet Delay in Wireless Networks 2 Client Side Active QueueCellular and Sensor Networks Wireless Positioning Overviewin Mobile, Ad Hoc and Wireless Networks, pages 1–10, 2006. [

  8. Software Defined Wireless Networks: Unbridling SDNs

    E-Print Network [OSTI]

    Perkins, Dmitri

    Software Defined Wireless Networks: Unbridling SDNs Salvatore Costanzo, Laura Galluccio, Giacomo at analyzing how SDN can be beneficial in wireless infrastructureless networking environments with special emphasis on wireless personal area networks (WPAN). Furthermore, a possible approach (called SDWN

  9. Cooperative Diversity Routing in Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Cooperative Diversity Routing in Wireless Networks Mostafa Dehghan and Majid Ghaderi Department routing, cooperative commu- nication, cooperative diversity, wireless networks. I. INTRODUCTION Energy efficiency is a challenging problem in wireless networks, especially in ad hoc and sensor networks, where

  10. Characterizing User Mobility in Wireless Networks

    E-Print Network [OSTI]

    Nunes, Bruno Astuto Arouche

    2012-01-01

    Symmetry of User Mobility in Wireless Networks 3.1 MobilityAnalysis of a local-area wireless network. In ACM MOBI- COMand evaluation of wireless networks and their protocols.

  11. Collaborative Firewalling in Wireless Networks Mahmoud Taghizadeh

    E-Print Network [OSTI]

    Liu, Alex X.

    Collaborative Firewalling in Wireless Networks Mahmoud Taghizadeh Department of ECE Michigan State elements to enforce access policies in computer networks. Open network architecture, shared wireless medium for wireless networks in which nodes collaboratively perform packet filtering to address resource squandering

  12. FUNDAMENTAL PERFORMANCE LIMITS OF WIRELESS SENSOR NETWORKS

    E-Print Network [OSTI]

    Li, Baochun

    FUNDAMENTAL PERFORMANCE LIMITS OF WIRELESS SENSOR NETWORKS ZHIHUA HU, BAOCHUN LI Abstract. Understanding the fundamental performance limits of wireless sensor networks is critical towards. In addition to presenting the general results with respect to the maximum sustainable throughput of wireless

  13. High-Density Wireless Neural Recording System

    E-Print Network [OSTI]

    Chae, Moo Sung

    2013-01-01

    A 4-channel Wearable Wireless Neural Recording System,” inand J.C. Principe, “Wireless, In Vivo Neural Recording usingPower Integrated Circuit for a Wireless 100-Electrode Neural

  14. Wireless Gateway Programming Model Qadri Hamarsheh

    E-Print Network [OSTI]

    1 Wireless Gateway Programming Model Qadri Hamarsheh Department of Computer Engineering, Faculty suggests architecture for Wireless Gateway Programming Model that consists of building blocks to solve the technical and business problems of wireless environment. The paper describes various fundamental aspects

  15. Wireless Demand Response Controls for HVAC Systems

    E-Print Network [OSTI]

    Federspiel, Clifford

    2010-01-01

    Linksys WRT54G3G-ST Wireless G router for mobile broadband.This router includes a 4-port switch, a wireless G accessrouters for connecting to the DRAS, and tested the wireless

  16. Caching in wireless networks

    E-Print Network [OSTI]

    Niesen, Urs

    We consider the problem of delivering content cached in a wireless network of n nodes randomly located on a square of area n. In the most general form, this can be analyzed by considering the 2[superscript n] timesn-dimensional ...

  17. Miniaturized wireless sensor network

    E-Print Network [OSTI]

    Lecointre, Aubin; Dubuc, David; Katia, Grenier; Patrick, Pons; Aubert, Hervé; Muller, A; Berthou, Pascal; Gayraud, Thierry; Plana, Robert

    2010-01-01

    This paper addresses an overview of the wireless sensor networks. It is shown that MEMS/NEMS technologies and SIP concept are well suited for advanced architectures. It is also shown analog architectures have to be compatible with digital signal techniques to develop smart network of microsystem.

  18. Insecurity of Wireless Networks

    SciTech Connect (OSTI)

    Sheldon, Frederick T; Weber, John Mark; Yoo, Seong-Moo; Pan, W. David

    2012-01-01

    Wireless is a powerful core technology enabling our global digital infrastructure. Wi-Fi networks are susceptible to attacks on Wired Equivalency Privacy, Wi-Fi Protected Access (WPA), and WPA2. These attack signatures can be profiled into a system that defends against such attacks on the basis of their inherent characteristics. Wi-Fi is the standard protocol for wireless networks used extensively in US critical infrastructures. Since the Wired Equivalency Privacy (WEP) security protocol was broken, the Wi-Fi Protected Access (WPA) protocol has been considered the secure alternative compatible with hardware developed for WEP. However, in November 2008, researchers developed an attack on WPA, allowing forgery of Address Resolution Protocol (ARP) packets. Subsequent enhancements have enabled ARP poisoning, cryptosystem denial of service, and man-in-the-middle attacks. Open source systems and methods (OSSM) have long been used to secure networks against such attacks. This article reviews OSSMs and the results of experimental attacks on WPA. These experiments re-created current attacks in a laboratory setting, recording both wired and wireless traffic. The article discusses methods of intrusion detection and prevention in the context of cyber physical protection of critical Internet infrastructure. The basis for this research is a specialized (and undoubtedly incomplete) taxonomy of Wi-Fi attacks and their adaptations to existing countermeasures and protocol revisions. Ultimately, this article aims to provide a clearer picture of how and why wireless protection protocols and encryption must achieve a more scientific basis for detecting and preventing such attacks.

  19. Secure Wireless Tritium Air Monitoring Cart Development

    Office of Environmental Management (EM)

    Mesh Point ES520 Wireless Link to Backhaul Network (Isolated & Dedicated PC) (Wireless IEEE 802.11) (Ethernet) Fortress ES520s (Serial) Worker Protection System (WPS) PLC...

  20. RITA-Bureau of Transportation Statistics | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETEREFU Elektronik GmbH JumpChina LtdRITA-Bureau

  1. Hanford Speakers Bureau Presentations FY2013 - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSCGrid-based29Hai Ahof 2009videoToursAboutBureau3

  2. Hanford Speakers Bureau Presentations FY2015 - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSCGrid-based29Hai AhofBureau Hanford Speakers

  3. Cavity-enhanced resonant tunneling photodetector at telecommunication wavelengths

    SciTech Connect (OSTI)

    Pfenning, Andreas Hartmann, Fabian; Langer, Fabian; Höfling, Sven; Kamp, Martin; Worschech, Lukas

    2014-03-10

    An AlGaAs/GaAs double barrier resonant tunneling diode (RTD) with a nearby lattice-matched GaInNAs absorption layer was integrated into an optical cavity consisting of five and seven GaAs/AlAs layers to demonstrate cavity enhanced photodetection at the telecommunication wavelength 1.3??m. The samples were grown by molecular beam epitaxy and RTD-mesas with ring-shaped contacts were fabricated. Electrical and optical properties were investigated at room temperature. The detector shows maximum photocurrent for the optical resonance at a wavelength of 1.29??m. At resonance a high sensitivity of 3.1×10{sup 4} A/W and a response up to several pA per photon at room temperature were found.

  4. Map of wireless networks For more information on University wireless services visit

    E-Print Network [OSTI]

    Martin, Stephen John

    Map of wireless networks For more information on University wireless services visit: http://www.shef.ac.uk/cics/wireless. Corporate Information and Computing Services. Connecting To the Wireless Network. Mac OS X, Apple iPhone and iPod Touch #12;Connecting to the eduroam wireless network Mac OS X Prerequisites Mac OS X 10

  5. Wireless Communication Device Allowance -1 -Approved: 12/11/2014 Wireless Communication Device Allowance

    E-Print Network [OSTI]

    Hammack, Richard

    Wireless Communication Device Allowance - 1 - Approved: 12/11/2014 Wireless Communication Device of wireless communication devices. "Wireless communication devices" may be, but are not limited to, cell, deployment, and use of wireless communication devices for which authorized employees receive a monetary

  6. Wireless Networks wireless ad-hoc and mesh networks

    E-Print Network [OSTI]

    Biagioni, Edoardo S.

    instead of radio waves Wireless Sensor Networks the Internet of Things, IoT #12;wireless mesh networks radio on and receiving a packet requires the most but even leaving on the radio still uses energy keep the radio off as much as possible, limit the number of packets sent hard to know when to turn on the radio

  7. Multi-hop routing for wireless mesh networks

    E-Print Network [OSTI]

    Bhorkar, Abhijeet

    2012-01-01

    in Wireless Mesh Networks . . . . . . . . . . . . . 1.2in Mobile, Ad Hoc, and Wireless Networks (WiOpt), [45] Amanin ICDCS Workshop on Wireless Networks and Mobile Computing,

  8. Maximizing the throughput of large ad hoc wireless networks

    E-Print Network [OSTI]

    Hua, Yingbo; Huang, Yi; J, Garcia-Luna-Aceves J

    2006-01-01

    The transport capacity of wireless networks over fadingimprovement of ad hoc wireless networks using directionalThe capacity of wireless networks,” IEEE Trans. Inform.

  9. Traffic Management and Net Neutrality in Wireless Networks

    E-Print Network [OSTI]

    Jordan, Scott

    2011-01-01

    and resource allocation in wireless multimedia networks.between wired and wireless networks, and hence on potentialManagement for Wireless Networks. Artech House Publishers,

  10. Power Scheduling for Multi-Hop Wireless Networks

    E-Print Network [OSTI]

    Yu, Yuan

    2009-01-01

    The capacity of wireless networks,” IEEE Trans. Inform.capacity of hybrid wireless networks,” in Infocom, 2003, pp.larization for MIMO wireless networks,” IEEE Transactions on

  11. Energy Efficiency Maximization of Practical Wireless Communication Systems

    E-Print Network [OSTI]

    ERASLAN, EREN

    2013-01-01

    of Energy Efficiency in Modern Wireless CommunicationLi, “A survey of energy-efficient wireless communications,”optimization for energy- efficient wireless communications:

  12. Energy Efficient Distributed Data Fusion In Multihop Wireless Sensor Networks

    E-Print Network [OSTI]

    Huang, Yi

    2010-01-01

    estimation in energy-constrained wireless sensor networks,”J. Wu, “Energy-e?cient coverage problems in wireless ad hoca transmission energy problem for wireless sensor networks.

  13. Energy management in wireless healthcare systems using dynamic task assignment

    E-Print Network [OSTI]

    Aghera, Priti

    2010-01-01

    in wireless channel conditions: System energy consumption2007: Microleap: Energy-aware wireless sensor platform forresults in a more energy efficient wireless transmission for

  14. Energy-Efficient Task Assignment Framework for Wireless Sensor Networks

    E-Print Network [OSTI]

    Heemin Park; Mani B. Srivastava

    2003-01-01

    and M.B. Srivastava, Energy- Aware Wireless Microsensorin wireless communications and spending more energy. EnergyAn Energy Ef?cient Fair Scheduling Policy for Wireless

  15. Towards Gigabit and Green 802.11 Wireless Networks

    E-Print Network [OSTI]

    Pefkianakis, Ioannis

    2012-01-01

    Balakrishnan. Minimizing Energy for Wireless Web Access withContext-Sensitive Energy- Efficient Wireless Data Transfer.that control speed and energy over MIMO wireless, named Rate

  16. Smart Object Architecture for Energy-Efficient Wireless Sensors

    E-Print Network [OSTI]

    Ashutosh Verma; Winston Wu; Sridhar Vemuri; Gregory Pottie; William Kaiser

    2003-01-01

    Object Architecture for Energy - Efficient Wireless Sensorsfor multitasking energy-aware wireless sensor systems thatsupport for energy efficient wide-bandwidth wireless Past

  17. Solar-Powered Smart Wireless Camera Network for Outdoor Monitoring

    E-Print Network [OSTI]

    Abas, Kevin Mathys

    2015-01-01

    Sensorcam: An energy-efficient smart wireless camera forthe accuracy-latency-energy tradeoff for wireless embeddedand energy harvesting techniques for wireless sensor nodes.

  18. Data Analysis and Query Processing in Wireless Sensor Networks

    E-Print Network [OSTI]

    Chatzimilioudis, Georgios

    2010-01-01

    multicasting in energy-constrained wireless networks. IEEEdesign for energy-e?cient wireless sensor networks. Inenergy and maximizing network lifetime multicasting in wireless

  19. Design Considerations for Solar Energy Harvesting Wireless Embedded Systems

    E-Print Network [OSTI]

    Raghunathan, Vijay; Kansal, Aman; Hsu, Jason; Friedman, Jonathan K; Srivastava, Mani B

    2005-01-01

    M. Srivastava, “Energy aware wireless microsensor networks”,for Solar Energy Harvesting Wireless Embedded Systems Vijaydesign of solar energy harvesting, wireless embedded systems

  20. Adaptive Scheduling in Ad Hoc and Cellular Wireless Networks

    E-Print Network [OSTI]

    Tan, Choo Chin

    2013-01-01

    multicasting in energy-constrained wireless networks,” IEEEminimum-energy multicasting in wireless ad hoc networks,”minimum-energy multicasting in wireless ad hoc networks,” in

  1. Joint Adaptive Rate and Scheduling in Cellular Wireless Networks

    E-Print Network [OSTI]

    Chang, Hung-Bin

    2015-01-01

    Aided Failover for Multicast Scheduling in Wireless CellularVideo Multicast for Multi-cell Cellular Wireless Net-and Uplink Fractional Frequency Reuse in Cellular Wireless

  2. Power Management in Wireless Networks Kevin Klues

    E-Print Network [OSTI]

    Jain, Raj

    Power Management in Wireless Networks Kevin Klues Abstract This paper presents a survey on the various power saving techniques used in wireless networking today. The work presented covers topics at each layer of a wireless networking protocol stack. The types of wireless networks considered include

  3. High-Density Wireless Neural Recording System

    E-Print Network [OSTI]

    Chae, Moo Sung

    2013-01-01

    wireless FM IC for biopotential recording applications,” inInterference in Biopotential Measurements,” Instrumentation

  4. Efficient Strategyproof Multicast in Selfish Wireless Networks

    E-Print Network [OSTI]

    Li, Xiang-Yang

    since wireless nodes are energy-constraint and it is often not in the interest of a node to always relayChapter 1 Efficient Strategyproof Multicast in Selfish Wireless Networks In this chapter, we study how to perform routing when each wireless node is selfish, i.e., a wireless node will always maximize

  5. Ontological Configuration Management for Wireless Mesh Routers

    E-Print Network [OSTI]

    Touriño, Juan

    Ontological Configuration Management for Wireless Mesh Routers Iv´an D´iaz , Cristian Popi then be managed homogeneously. We chose the configuration of a modular wireless router developed by the Image botanique 54602 Villers-les-Nancy, France Abstract. Wireless mesh networks (WMNs) are a category of wireless

  6. Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management...

    Open Energy Info (EERE)

    Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient...

  7. Single-Well and Cross-Well Seismic At Salt Wells Area (Bureau...

    Open Energy Info (EERE)

    Single-Well and Cross-Well Seismic At Salt Wells Area (Bureau of Land Management, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  8. Title 43 CFR 429 Use of Bureau of Reclamation Land, Facilities...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal Regulation: Title 43 CFR 429 Use of Bureau of Reclamation Land, Facilities, and...

  9. WIRELESS Eduroam Wireless Network for College Eduroam is a global wireless roaming consortium which gives members of education and research

    E-Print Network [OSTI]

    Capdeboscq, Yves

    WIRELESS Eduroam Wireless Network for College Eduroam is a global wireless roaming consortium://cat.eduroam.org (You can visit https://cat.eduroam.org whilst connected to the OWL wireless network without a password://register.it.ox.ac.uk/self/remote_access If you are already in Oxford you can get to this URL via the OWL wireless network 2. Once you have

  10. A Measurement Management Technology for Improving Energy Efficiency in Data Centers and Telecommunication Facilities

    SciTech Connect (OSTI)

    Hendrik Hamann, Levente Klein

    2012-06-28

    Data center (DC) electricity use is increasing at an annual rate of over 20% and presents a concern for the Information Technology (IT) industry, governments, and the society. A large fraction of the energy use is consumed by the compressor cooling to maintain the recommended operating conditions for IT equipment. The most common way to improve the DC efficiency is achieved by optimally provisioning the cooling power to match the global heat dissipation in the DC. However, at a more granular level, the large range of heat densities of today's IT equipment makes the task of provisioning cooling power optimized to the level of individual computer room air conditioning (CRAC) units much more challenging. Distributed sensing within a DC enables the development of new strategies to improve energy efficiency, such as hot spot elimination through targeted cooling, matching power consumption at rack level with workload schedule, and minimizing power losses. The scope of Measurement and Management Technologies (MMT) is to develop a software tool and the underlying sensing technology to provide critical decision support and control for DC and telecommunication facilities (TF) operations. A key aspect of MMT technology is integration of modeling tools to understand how changes in one operational parameter affect the overall DC response. It is demonstrated that reduced ordered models for DC can generate, in less than 2 seconds computational time, a three dimensional thermal model in a 50 kft{sup 2} DC. This rapid modeling enables real time visualization of the DC conditions and enables 'what if' scenarios simulations to characterize response to 'disturbances'. One such example is thermal zone modeling that matches the cooling power to the heat generated at a local level by identifying DC zones cooled by a specific CRAC. Turning off a CRAC unit can be simulated to understand how the other CRAC utilization changes and how server temperature responds. Several new sensing technologies were added to the existing MMT platform: (1) air contamination (corrosion) sensors, (2) power monitoring, and (3) a wireless environmental sensing network. All three technologies are built on cost effective sensing solutions that increase the density of sensing points and enable high resolution mapping of DCs. The wireless sensing solution enables Air Conditioning Unit (ACU) control while the corrosion sensor enables air side economization and can quantify the risk of IT equipment failure due to air contamination. Validation data for six test sites demonstrate that leveraging MMT energy efficiency solutions combined with industry best practices results in an average of 20% reduction in cooling energy, without major infrastructure upgrades. As an illustration of the unique MMT capabilities, a data center infrastructure efficiency (DCIE) of 87% (industry best operation) was achieved. The technology is commercialized through IBM System and Technology Lab Services that offers MMT as a solution to improve DC energy efficiency. Estimation indicates that deploying MMT in existing DCs can results in an 8 billion kWh savings and projection indicates that constant adoption of MMT can results in obtainable savings of 44 billion kWh in 2035. Negotiations are under way with business partners to commercialize/license the ACU control technology and the new sensor solutions (corrosion and power sensing) to enable third party vendors and developers to leverage the energy efficiency solutions.

  11. Views of wireless network systems.

    SciTech Connect (OSTI)

    Young, William Frederick; Duggan, David Patrick

    2003-10-01

    Wireless networking is becoming a common element of industrial, corporate, and home networks. Commercial wireless network systems have become reliable, while the cost of these solutions has become more affordable than equivalent wired network solutions. The security risks of wireless systems are higher than wired and have not been studied in depth. This report starts to bring together information on wireless architectures and their connection to wired networks. We detail information contained on the many different views of a wireless network system. The method of using multiple views of a system to assist in the determination of vulnerabilities comes from the Information Design Assurance Red Team (IDART{trademark}) Methodology of system analysis developed at Sandia National Laboratories.

  12. Wireless Control Systems:Wireless Control Systems: Scientific Challenges andScientific Challenges and

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Wireless Control Systems:Wireless Control Systems: Scientific Challenges andScientific Challenges and Emerging ApplicationsEmerging Applications Karl Henrik Johansson School of Electrical Engineering Royal, Greece 27-29 Jun, 2007 © Karl H. Johansson, Wireless control Acknowledgements

  13. Impact of Distributed Energy Resources on the Reliability of a Critical Telecommunications Facility

    SciTech Connect (OSTI)

    Robinson, D.; Atcitty, C.; Zuffranieri, J.; Arent, D.

    2006-03-01

    Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages, as documented by analyses of Federal Communications Commission (FCC) outage reports by the National Reliability Steering Committee (under auspices of the Alliance for Telecommunications Industry Solutions). There are two major issues that are having increasing impact on the sensitivity of the power distribution to telecommunication facilities: deregulation of the power industry, and changing weather patterns. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. But does the diversity in power sources actually increase the reliability of offered power to the office equipment, or does the complexity of installing and managing the extended power system induce more potential faults and higher failure rates? This report analyzes a system involving a telecommunications facility consisting of two switch-bays and a satellite reception system.

  14. Surety of the nation`s critical infrastructures: The challenge restructuring poses to the telecommunications sector

    SciTech Connect (OSTI)

    Cox, R.; Drennen, T.E.; Gilliom, L.; Harris, D.L.; Kunsman, D.M.; Skroch, M.J.

    1998-04-01

    The telecommunications sector plays a pivotal role in the system of increasingly connected and interdependent networks that make up national infrastructure. An assessment of the probable structure and function of the bit-moving industry in the twenty-first century must include issues associated with the surety of telecommunications. The term surety, as used here, means confidence in the acceptable behavior of a system in both intended and unintended circumstances. This paper outlines various engineering approaches to surety in systems, generally, and in the telecommunications infrastructure, specifically. It uses the experience and expectations of the telecommunications system of the US as an example of the global challenges. The paper examines the principal factors underlying the change to more distributed systems in this sector, assesses surety issues associated with these changes, and suggests several possible strategies for mitigation. It also studies the ramifications of what could happen if this sector became a target for those seeking to compromise a nation`s security and economic well being. Experts in this area generally agree that the U. S. telecommunications sector will eventually respond in a way that meets market demands for surety. Questions remain open, however, about confidence in the telecommunications sector and the nation`s infrastructure during unintended circumstances--such as those posed by information warfare or by cascading software failures. Resolution of these questions is complicated by the lack of clear accountability of the private and the public sectors for the surety of telecommunications.

  15. Wireless device monitoring methods, wireless device monitoring systems, and articles of manufacture

    DOE Patents [OSTI]

    McCown, Steven H. (Rigby, ID); Derr, Kurt W. (Idaho Falls, ID); Rohde, Kenneth W. (Idaho Falls, ID)

    2012-05-08

    Wireless device monitoring methods, wireless device monitoring systems, and articles of manufacture are described. According to one embodiment, a wireless device monitoring method includes accessing device configuration information of a wireless device present at a secure area, wherein the device configuration information comprises information regarding a configuration of the wireless device, accessing stored information corresponding to the wireless device, wherein the stored information comprises information regarding the configuration of the wireless device, comparing the device configuration information with the stored information, and indicating the wireless device as one of authorized and unauthorized for presence at the secure area using the comparing.

  16. Wireless passive radiation sensor

    DOE Patents [OSTI]

    Pfeifer, Kent B; Rumpf, Arthur N; Yelton, William G; Limmer, Steven J

    2013-12-03

    A novel measurement technique is employed using surface acoustic wave (SAW) devices, passive RF, and radiation-sensitive films to provide a wireless passive radiation sensor that requires no batteries, outside wiring, or regular maintenance. The sensor is small (<1 cm.sup.2), physically robust, and will operate unattended for decades. In addition, the sensor can be insensitive to measurement position and read distance due to a novel self-referencing technique eliminating the need to measure absolute responses that are dependent on RF transmitter location and power.

  17. Wireless Power Transmission

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563 LLNL Small-scale Friction Sensitivityv b W r88 Lunar Wireless

  18. U .3. Weather Bureau. Hurricane Betsy, September 2-11, 1961.. ,

    E-Print Network [OSTI]

    U .3. Weather Bureau. Hurricane Betsy, September 2-11, 1961.. , I b #12;--- c3cqdga 3 Y I Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more conditions of the original document may Imaging Contractor 12200Kiln Court Beltsville, MD 20704-1387 November 6,2007 #12;HURRICANE BETSY

  19. 14 Bureau of Meteorology Annual Report 201314 About our performance framework

    E-Print Network [OSTI]

    Greenslade, Diana

    Perform ance #12;14 Bureau of Meteorology Annual Report 2013­14 About our performance framework. The performance of this programme is measured by a number of deliverables and key performance indicators (KPIs.17) for the then Sustainability, Environment, Water, Population and Communities portfolio. Although the Bureau is responsible

  20. Renewable Energy Assessment of Bureau of Reclamation Land and Facilities Using Geographic Information Systems

    SciTech Connect (OSTI)

    Heimiller, D.; Haase, S.; Melius, J.

    2013-05-01

    This report summarizes results of geographic information system screening for solar and wind potential at select Bureau of Reclamation lands in the western United States. The study included both utility-scale and facility-scale potential. This study supplements information in the report titled Renewable Energy Assessment for the Bureau of Reclamation: Final Report.

  1. U .S,Weather Bureau. Hurricane Anna, July 20-24, 1961;preliminary

    E-Print Network [OSTI]

    U .S,Weather Bureau. Hurricane Anna, July 20-24, 1961;preliminary report with the advisories and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more conditions;HURRICANE ANNA, JlJLY 20-24, 1961 Preliminary Report Anna, the first hurricane of the 1961 season i n

  2. U. S. Weather Bureau. Hurricane Arlene, August 2-10, 1963j

    E-Print Network [OSTI]

    U. S. Weather Bureau. Hurricane Arlene, August 2-10, 1963j prelim. report with advisories Weather Bureau Hurricane Series ERRATA NOTICE One or more conditions of the original document may affect ON HURRICANE ARLENE AUGUST 2-10, 1963 HURRICANE ARLENE, the f i r s t of the 1963 season, formed i n

  3. U.S. Weather Bureau. Hurricane Flora, September 30-October 12,

    E-Print Network [OSTI]

    QC 945.2 .F59 H8 1963 c.2 U.S. Weather Bureau. Hurricane Flora, September 30-October 12, 1963 and Buffetins lss #12;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA Beltsville, MD 20704-1387 November 6,2007 #12;PRELIMINARY REPORT ON HURRICANE "FLORA". SEPTWBER 30 - OCTOBER

  4. U .S Weather Bureau. Hurricane Jenny, Nov.6-8, 1961,

    E-Print Network [OSTI]

    QC 945.2 .J45 H8 1961 c.2 U .S Weather Bureau. Hurricane Jenny, Nov.6-8, 1961, m #12;DEPARTMENT;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more,2007 #12;HURRICANE JEhWY - NOVEMBER 6-8, 1961 Fveliminarg Report H&icane Jenny developed f r o m a tropical

  5. Recommended Practices Guide For Securing ZigBee Wireless Networks...

    Broader source: Energy.gov (indexed) [DOE]

    Wireless Networks in Process Control System Environments More Documents & Publications Wireless System Considerations When Implementing NERC Critical Infrastructure Protection...

  6. ISA Approves Standard for Wireless Automation in Process Control...

    Broader source: Energy.gov (indexed) [DOE]

    for Wireless Automation in Process Control Applications More Documents & Publications Wireless System Considerations When Implementing NERC Critical Infrastructure Protection...

  7. Power Scheduling for Multi-Hop Wireless Networks

    E-Print Network [OSTI]

    Yu, Yuan

    2009-01-01

    a large network of wireless routers,” IEEE Transactions onas a router to relay messages for its neighbors. A wireless

  8. Wireless Advances in the Monitoring of the Human Gastrointestinal Tract

    E-Print Network [OSTI]

    Wasko, Michael Hong Lee

    2015-01-01

    BQ51050B Wireless Recharge Receiver and Battery Charger. Thethe Wireless Recharge Receiver and Battery Charger. While

  9. Final Report: Mobile Surveillance and Wireless Communication Systems Field Operational Test; Volume 1: Executive Summary

    E-Print Network [OSTI]

    Klein, Lawrence

    1999-01-01

    and Wireless Communication Systems Field Operational Testand Wireless Communication Systems Field Operational Testand Wireless Communication Systems Field Operational Test;

  10. Biomonitoring with Wireless Communications

    SciTech Connect (OSTI)

    Budinger, Thomas F.

    2003-03-01

    This review is divided into three sections: technologies for monitoring physiological parameters; biosensors for chemical assays and wireless communications technologies including image transmissions. Applications range from monitoring high risk patients for heart, respiratory activity and falls to sensing levels of physical activity in military, rescue, and sports personnel. The range of measurements include, heart rate, pulse wave form, respiratory rate, blood oxygen, tissue pCO2, exhaled carbon dioxide and physical activity. Other feasible measurements will employ miniature chemical laboratories on silicon or plastic chips. The measurements can be extended to clinical chemical assays ranging from common blood assays to protein or specialized protein measurements (e.g., troponin, creatine, and cytokines such as TNF and IL6). Though the feasibility of using wireless technology to communicate vital signs has been demonstrated 32 years ago (1) it has been only recently that practical and portable devices and communications net works have become generally available for inexpensive deployment of comfortable and affordable devices and systems.

  11. The end of core : should disruptive innovation in telecommunication invoke discontinuous regulation?

    E-Print Network [OSTI]

    Vaishnav, Chintan

    2010-01-01

    This research analyzes how a telecommunications regulator can balance regulation with innovation, at a reasonable cost. This question has gained critical importance for telecom regulators as the unregulated Internet ...

  12. The drivers of foreign direct investment in telecommunications among developing countries : the role of government

    E-Print Network [OSTI]

    Cruz Alemán, Guillermo Alberto

    2009-01-01

    During the late 1980s, globalization of the world's economies and technological development created the conditions for the expansion of Foreign Direct Investment (FDI) in telecommunications. This tendency has been further ...

  13. A real options approach to manage flexible contracts in the telecommunication networking industry

    E-Print Network [OSTI]

    Tay, Ee Learn, 1968-

    2004-01-01

    One of the biggest challenges facing Original Equipment Manufacturers (OEMs) and Electronic Manufacturing Services (EMS) providers in the telecommunication networking industry is to predict the spending patterns of the ...

  14. International Telecommunications Symposium ITS2002, Natal, Brazil Joint Symbol Detection and Multi-Channel

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    International Telecommunications Symposium ­ ITS2002, Natal, Brazil Joint Symbol Detection symbol, Ì is the symbol period and Դصis a unit amplitude rectangular shap- ing pulse of duration Ì

  15. Systems thinking applied to a telecommunication startup company : The nexiwave case

    E-Print Network [OSTI]

    Munoz Jugo, Cynthia

    2009-01-01

    Telecommunication technology has had a profound impact on our daily lives. It has enabled organizations to be more competitive by reducing the need for physical proximity and fostering collaboration. In recent years ...

  16. Wireless Power Transfer

    ScienceCinema (OSTI)

    None

    2013-11-19

    Wireless Power Transfer is an innovative approach using magnetic resonance coupling of air core transformers designed for today's growing plug-in electric vehicle market. This technology can provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions. Plug-in Electric Vehicles (PEV) are burdened by the need for cable and plug charger, galvanic isolation of the on-board electronics, bulk and cost of this charger and the large energy storage system (ESS) packs needed. With a system where you have to physically plug in there are a number of occasions where the owner could very well forget to charge the vehicle. For stationary applications (like charging of a PHEV at home), ORNL's innovative wireless power transfer technology adds a convenience factor compared to actually plugging in which will mean that the vehicle will have a full charge every morning. Electric vehicle charging must be safe, compact and efficient in order to be convenient for customers. By reconfiguring the transformer and altering the resonance frequency, energy is transferred to the battery with lower energy losses and with fewer demands on the primary circuit by the rest of the transformer system. The ORNL discovery shows that sufficient power for the battery can be transferred from the primary to secondary circuits without significant energy losses if the operating frequency is set at 50% to 95% of the resonance frequency of the circuit. The electrical power is then transmitted to the chargeable battery, which is electrically coupled to the secondary circuit through the air core transformer. Some advantages include: Reduced energy losses during transfer of energy to the battery; A charge potential that is relatively unaffected by up to 25% misalignment of vehicle; and Other receiving components draw less power from the primary circuit. These advantages allow wireless power technology applications to expand at the workplace and beyond as the demand for EV rises. For vehicles that operate over a fixed route such as busses and shuttle vehicles, Wireless Power Transfer (WPT) means that a smaller battery pack can be used. In the traditional system, the battery pack is designed to accommodate the needs of the entire route or shift. With WPT the battery can be downsized because it can be charged when the vehicle stops on its route (a rental car shuttle bus, for example, can charge when it waits in the terminal and again when it waits at the rental car place. Thus the battery only needs enough charge to get to the next stop. This decrease in battery size means significant cost savings to electrify the vehicle. This technology enables efficient "opportunity charging stations" for predefined routes and planned stops reducing down time. Charging can occur in minutes. This improvement also eliminates the harmful emissions that occur in garages while buses are at idle during charging. In larger cities, dynamic charging offers an even greater impact utilizing existing infrastructure. As vehicles travel along busy freeways and interstate systems, wireless charging can occur while the vehicle is in motion. With this technology a vehicle essentially has unlimited electric range while using a relatively small battery pack. In-motion charging stations use vehicle sensors to alert the driver. Traveling at normal speeds, sensors establish in-motion charging. WPT transmit pads sequentially energize to the negotiated power level based on vehicle speed and its requested charging energy. Lower power when vehicle speed is slow and much higher power for faster moving vehicles. Vehicle to Infrastructure communications (V2I) coordinates WPT charging level according to on-board battery pack state-of-charge. V2I activates the roadway transmit pads placing them in standby mode and negotiates charging fee based on prevailing grid rate and vehicle energy demand. Dynamic charging would allow electricity to supply a very large fraction of the energy for the transportation sector and reduce greatly petroleum consump

  17. Wireless Power Transfer

    SciTech Connect (OSTI)

    2013-07-22

    Wireless Power Transfer is an innovative approach using magnetic resonance coupling of air core transformers designed for today's growing plug-in electric vehicle market. This technology can provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions. Plug-in Electric Vehicles (PEV) are burdened by the need for cable and plug charger, galvanic isolation of the on-board electronics, bulk and cost of this charger and the large energy storage system (ESS) packs needed. With a system where you have to physically plug in there are a number of occasions where the owner could very well forget to charge the vehicle. For stationary applications (like charging of a PHEV at home), ORNL's innovative wireless power transfer technology adds a convenience factor compared to actually plugging in which will mean that the vehicle will have a full charge every morning. Electric vehicle charging must be safe, compact and efficient in order to be convenient for customers. By reconfiguring the transformer and altering the resonance frequency, energy is transferred to the battery with lower energy losses and with fewer demands on the primary circuit by the rest of the transformer system. The ORNL discovery shows that sufficient power for the battery can be transferred from the primary to secondary circuits without significant energy losses if the operating frequency is set at 50% to 95% of the resonance frequency of the circuit. The electrical power is then transmitted to the chargeable battery, which is electrically coupled to the secondary circuit through the air core transformer. Some advantages include: Reduced energy losses during transfer of energy to the battery; A charge potential that is relatively unaffected by up to 25% misalignment of vehicle; and Other receiving components draw less power from the primary circuit. These advantages allow wireless power technology applications to expand at the workplace and beyond as the demand for EV rises. For vehicles that operate over a fixed route such as busses and shuttle vehicles, Wireless Power Transfer (WPT) means that a smaller battery pack can be used. In the traditional system, the battery pack is designed to accommodate the needs of the entire route or shift. With WPT the battery can be downsized because it can be charged when the vehicle stops on its route (a rental car shuttle bus, for example, can charge when it waits in the terminal and again when it waits at the rental car place. Thus the battery only needs enough charge to get to the next stop. This decrease in battery size means significant cost savings to electrify the vehicle. This technology enables efficient "opportunity charging stations" for predefined routes and planned stops reducing down time. Charging can occur in minutes. This improvement also eliminates the harmful emissions that occur in garages while buses are at idle during charging. In larger cities, dynamic charging offers an even greater impact utilizing existing infrastructure. As vehicles travel along busy freeways and interstate systems, wireless charging can occur while the vehicle is in motion. With this technology a vehicle essentially has unlimited electric range while using a relatively small battery pack. In-motion charging stations use vehicle sensors to alert the driver. Traveling at normal speeds, sensors establish in-motion charging. WPT transmit pads sequentially energize to the negotiated power level based on vehicle speed and its requested charging energy. Lower power when vehicle speed is slow and much higher power for faster moving vehicles. Vehicle to Infrastructure communications (V2I) coordinates WPT charging level according to on-board battery pack state-of-charge. V2I activates the roadway transmit pads placing them in standby mode and negotiates charging fee based on prevailing grid rate and vehicle energy demand. Dynamic charging would allow electricity to supply a very large fraction of the energy for the transportation sector and reduce greatly petroleum consump

  18. Wireless Monitoring of Railway Embankments 

    E-Print Network [OSTI]

    Dantal, Vishal S.

    2010-07-14

    catastrophic damages. Soil moisture and movement of the soil mass are prime indicators of potential shallow slide movements. This assessment of wireless instruments considers a variety of devices ranging from devices for monitoring tilt and moisture at specific...

  19. Cooperative multicast in wireless networks

    E-Print Network [OSTI]

    Li, Fulu, 1970-

    2005-01-01

    Wireless communication has fundamental impairments due to multi-path fading, attenuation, reflections, obstructions, and noise. More importantly, it has historically been designed to mimic a physical wire; in concept other ...

  20. Wireless transfer of electric power

    E-Print Network [OSTI]

    Moffatt, Robert Alexander

    2009-01-01

    In this dissertation, I describe the design and construction of a system which can transfer electric power wirelessly. This is accomplished using inductive, near-field, non-radiative coupling between self-resonant copper ...

  1. Wireless Magnetothermal Deep Brain Stimulation

    E-Print Network [OSTI]

    Chen, Ritchie

    Wireless deep brain stimulation of well-defined neuronal populations could facilitate the study of intact brain circuits and the treatment of neurological disorders. Here we demonstrate minimally-invasive and remote neural ...

  2. Universal Wireless Event Monitoring System 

    E-Print Network [OSTI]

    Yambem, Lamyanba

    2012-10-19

    stream_source_info YAMBEM-THESIS.pdf.txt stream_content_type text/plain stream_size 46015 Content-Encoding UTF-8 stream_name YAMBEM-THESIS.pdf.txt Content-Type text/plain; charset=UTF-8 UNIVERSAL WIRELESS EVENT... Engineering UNIVERSAL WIRELESS EVENT MONITORING SYSTEM A Thesis by LAMYANBA YAMBEM Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE...

  3. EVERYONE, IT SEEMS, IS GOING WIRELESS. Wireless communications technology even shares

    E-Print Network [OSTI]

    Haimovich, Alexander

    data sent over wireless net- works with minimal signal degradation. Professor of electrical engineeringEVERYONE, IT SEEMS, IS GOING WIRELESS. Wireless communications technology even shares the spotlight with celebrities and political leaders in major news media. In fact, Newsweek recently took a look at the wireless

  4. IEEE COMMUNICATIONS MAGAZINE, SPECIAL ISSUE MULTIACCESS FOR BROADBAND WIRELESS 100 Wireless Bandwidth in the Making

    E-Print Network [OSTI]

    Verdú, Sergio

    IEEE COMMUNICATIONS MAGAZINE, SPECIAL ISSUE MULTIACCESS FOR BROADBAND WIRELESS 100 Wireless to approaching the information theoretic limits of wireless multiple­access channels. This article offers a brief review of those technologies and their promise to meet future demand for wireless data rate. Keywords

  5. The next step in the wireless revolution is the connection of everyday devices through wireless

    E-Print Network [OSTI]

    California at San Diego, University of

    - Electrical and Computer Engineering Wireless Embedded Systems Graduate Education for EngineeringThe next step in the wireless revolution is the connection of everyday devices through wireless technology (so-called embedded wireless). This technology is expected to explode in the next decade

  6. Control over Wireless NetworksControl over Wireless Networks Karl Henrik Johansson

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Control over Wireless NetworksControl over Wireless Networks Karl Henrik Johansson School of Electrical Engineering Royal Institute of Technology Stockholm, Sweden 25th Benelux Meeting on Systems, 2006 Wireless control systemWireless control system Sensors Controllers Actuators A collection

  7. WirelessHART: Applying Wireless Technology in Real-Time Industrial Process Control

    E-Print Network [OSTI]

    Chandy, John A.

    a WirelessHART protocol stack. 1 Introduction Wireless process control has been a popular topic re- centlyWirelessHART: Applying Wireless Technology in Real-Time Industrial Process Control Jianping Song.nixon}@emerson.com Wally Pratt HART Communication Foundation 9390 Research Blvd., Suite I-350 Austin, TX 78759, USA wallyp

  8. Hans Peter Schwefel Wireless Networks III, Fall 2005: MM3, Wireless Services

    E-Print Network [OSTI]

    Schwefel, Hans-Peter

    in wireless settings 3. Video Streaming · Encoding and tranmission principles, buffering issues · Enhancements

  9. Wireless LANs: outline wireless 802.11 and WiFi.

    E-Print Network [OSTI]

    Biagioni, Edoardo S.

    Wireless LANs: outline wireless 802.11 and WiFi. 802.11 security: WEP, 802.11i, WPA, WPA2. networking security wireless ad-hoc and mesh networks #12;ISM bands to operate most radios, a license availability of the 2.4GHz ISM band, many applications have been developed for it #12;Wireless 802.11/Wi

  10. Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture

    SciTech Connect (OSTI)

    Steele, Kerry D [Kennewick, WA; Anderson, Gordon A [Benton City, WA; Gilbert, Ronald W [Morgan Hill, CA

    2011-02-01

    Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture are described. In one aspect, a communications device identification method includes providing identification information regarding a group of wireless identification devices within a wireless communications range of a reader, using the provided identification information, selecting one of a plurality of different search procedures for identifying unidentified ones of the wireless identification devices within the wireless communications range, and identifying at least some of the unidentified ones of the wireless identification devices using the selected one of the search procedures.

  11. Wireless Josephson amplifier

    SciTech Connect (OSTI)

    Narla, A.; Sliwa, K. M.; Hatridge, M.; Shankar, S.; Frunzio, L.; Schoelkopf, R. J.; Devoret, M. H.

    2014-06-09

    Josephson junction parametric amplifiers are playing a crucial role in the readout chain in superconducting quantum information experiments. However, their integration with current 3D cavity implementations poses the problem of transitioning between waveguide, coax cables, and planar circuits. Moreover, Josephson amplifiers require auxiliary microwave components, like directional couplers and/or hybrids, that are sources of spurious losses and impedance mismatches that limit measurement efficiency and amplifier tunability. We have developed a wireless architecture for these parametric amplifiers that eliminates superfluous microwave components and interconnects. This greatly simplifies their assembly and integration into experiments. We present an experimental realization of such a device operating in the 9–11?GHz band with about 100?MHz of amplitude gain-bandwidth product, on par with devices mounted in conventional sample holders. The simpler impedance environment presented to the amplifier also results in increased amplifier tunability.

  12. Network coding for robust wireless networks

    E-Print Network [OSTI]

    Kim, MinJi, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Wireless networks and communications promise to allow improved access to services and information, ubiquitous connectivity, and mobility. However, current wireless networks are not well-equipped to meet the high bandwidth ...

  13. Efficient flooding for wireless mesh networks

    E-Print Network [OSTI]

    Subramanian, Jayashree, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Flooding in wireless mesh networks involves distributing some data from one node to rest of the nodes in the network. This dissertation proposes UFlood, a flooding protocol for wireless mesh networks that targets large ...

  14. CS647: Advanced Topics in Wireless Networks

    E-Print Network [OSTI]

    Amir, Yair

    such as hills, buildings, or vehicles. When MS far from BS, the envelope distribution of received signalCS 647 2.1 CS647: Advanced Topics in Wireless Networks Basics of Wireless Transmission Part II Drs

  15. Wilis: Architectural Modeling of Wireless Systems

    E-Print Network [OSTI]

    Fleming, Kermin Elliott

    The performance of a wireless system depends on the wireless channel as well as the algorithms used in the transceiver pipelines. Because physical phenomena affect transceiver pipelines in difficult to predict ways, detailed ...

  16. Energy and quality scalable wireless communication

    E-Print Network [OSTI]

    Min, Rex K. (Rex Kee), 1976-

    2003-01-01

    Nodes for emerging, high-density wireless networks will face the dual challenges of continuous, multi-year operation under diverse and challenging operating conditions. The wireless communication subsystem, a substantial ...

  17. Physical layer model design for wireless networks 

    E-Print Network [OSTI]

    Yu, Yi

    2009-06-02

    Wireless network analysis and simulations rely on accurate physical layer models. The increased interest in wireless network design and cross-layer design require an accurate and efficient physical layer model especially when a large number of nodes...

  18. Improving performance of TCP over wireless networks 

    E-Print Network [OSTI]

    Mehta, Miten N.

    1998-01-01

    TCP has been designed and tuned to perform well on a phics. wired network made up of links with low bit-error rates. Wireless networks and heterogeneous networks consisting of wired and wireless links have many different characteristics compared...

  19. Power Allocation and Spectrum Sharing in Wireless

    E-Print Network [OSTI]

    Teneketzis, Demosthenis

    Power Allocation and Spectrum Sharing in Wireless Networks: An Implementation Theory Approach Ali problems that arise in wireless communication networks. 1.1 Chapter Organization The chapter is organized

  20. Wireless device monitoring systems and monitoring devices, and associated methods

    DOE Patents [OSTI]

    McCown, Steven H; Derr, Kurt W; Rohde, Kenneth W

    2014-05-27

    Wireless device monitoring systems and monitoring devices include a communications module for receiving wireless communications of a wireless device. Processing circuitry is coupled with the communications module and configured to process the wireless communications to determine whether the wireless device is authorized or unauthorized to be present at the monitored area based on identification information of the wireless device. Methods of monitoring for the presence and identity of wireless devices are also provided.

  1. SECURITY FOR WIRELESS NETWORKS AND DEVICES

    E-Print Network [OSTI]

    March 2003 SECURITY FOR WIRELESS NETWORKS AND DEVICES Shirley Radack, Editor, Computer Security to use. Users of wireless local area network (WLAN) devices have flexibility to move their laptop com costs. While wireless networks are exposed to many of the same risks as wired net works

  2. EEL 6591: Wireless Networks Spring 2014

    E-Print Network [OSTI]

    Latchman, Haniph A.

    EEL 6591: Wireless Networks Spring 2014 Instructor: Professor Yuguang "Michael" Fang Contact: 435-Hall, 2002. References: 1. Broadband Wireless Multimedia Networks by Benny Bing, John Wiley, 2013. 2. Wireless and Mobile Network Architecture by Yi-Bing Lin and Imrich Chlamtac, John Wiley & Sons, 2000. 3

  3. Monitoring Energy Consumption In Wireless Sensor Networks

    E-Print Network [OSTI]

    Turau, Volker

    Monitoring Energy Consumption In Wireless Sensor Networks Matthias Witt, Christoph Weyer to monitor the consump- tion of energy in wireless sensor networks based on video streams com- posed from energy consumption in both standby and active modes is the basis of wireless networks. Energy preserving

  4. Energy Cooperation in Energy Harvesting Wireless Communications

    E-Print Network [OSTI]

    Ulukus, Sennur

    Energy Cooperation in Energy Harvesting Wireless Communications Berk Gurakan1 , Omur Ozel1 , Jing the broadcast nature of the wireless network. In this work, we anticipate an energy harvesting network where transfer a portion of its energy to the relay node as in Fig. 1 through a separate wireless energy transfer

  5. TESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS

    E-Print Network [OSTI]

    Trajkovic, Ljiljana

    of Nikola Tesla #12;January 17, 2005 UBC Ljiljana Trajkovic, Simon Fraser University 9 Wireless patentsTESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS Ljiljana Trajkovi Communication Networks;January 17, 2005 UBC Ljiljana Trajkovic, Simon Fraser University 2 Road map Tesla in 1890's First wireless

  6. Wireless Physical-Layer Security: Lessons Learned

    E-Print Network [OSTI]

    Yener, Aylin

    INVITED P A P E R Wireless Physical-Layer Security: Lessons Learned From Information Theory Secrecy in multiterminal wireless settings may be enhanced by judiciously introducing interference and structured signaling of these advances has been in wireless communications security, well-motivated by the fact that most data at large

  7. Wireless Roadside Inspection Proof of Concept Test

    E-Print Network [OSTI]

    Pennycook, Steve

    Wireless Roadside Inspection Proof of Concept Test Final Report Rev 1.5 May 2007 #12;FOREWORD This study focuses on the ability of a Universal Wireless Inspection System to collect driver, vehicle, and carrier information; format a Safety Data Message Set from this information; and wirelessly transmit

  8. Scheduling Wireless Links with Successive Interference Cancellation

    E-Print Network [OSTI]

    Scheduling Wireless Links with Successive Interference Cancellation Olga Goussevskaia Department@tik.ee.ethz.ch Abstract--In this paper we study the problem of scheduling wireless links in a model where successive in strength significantly. It has been shown that the problem of scheduling wireless links with successive

  9. Green Wireless Cognition: Future Efficient Spectrum Sharing

    E-Print Network [OSTI]

    Shihada, Basem

    Green Wireless Cognition: Future Efficient Spectrum Sharing Prof. Basem Shihada MCSE 1 2nd Annual and applications will live in the cloud. Users can access them anytime, anywhere. Ubiquitous highspeed wireless connectivity is a must. Dense, smallrange wireless access points (AP) will become more important than today

  10. Modeling Wireless Shadow Networks Filip De Turck

    E-Print Network [OSTI]

    Columbia University

    Modeling Wireless Shadow Networks Filip De Turck Department of Information Technology (INTEC) Ghent fail- ures. We consider wireless recovery networks as a strong candidate to provide emergency of wireless shadow networks and study their throughput as a function of the system parameters. We address

  11. Wireless Sensing and Control , Kenneth J. Lohb

    E-Print Network [OSTI]

    Lynch, Jerome P.

    Wireless Sensing and Control Yang Wanga , Kenneth J. Lohb , Jerome P. Lynchb and Kincho H. Law and Env. Engineering., University of Michigan, Ann Arbor, MI USA 48109-2125 ABSTRACT Wireless technologies and control technologies can benefit in terms of installation cost and time from wireless communication

  12. Computing Wireless Capacity Magnus M. Halldorsson

    E-Print Network [OSTI]

    Halldórsson, Magnús M.

    Computing Wireless Capacity Magn´us M. Halld´orsson Roger Wattenhofer September 27, 2010 Abstract In this paper we address two common questions in wireless communication from an algorithmic perspective, assuming a geometric path loss model: First, how long does it take to satisfy an arbitrary set of wireless

  13. A wireless LAN-based indoor

    E-Print Network [OSTI]

    Gao, Grace Xingxin

    A wireless LAN- based indoor positioning technology Z. Xiang S. Song J. Chen H. Wang J. Huang X services by exploiting user context information. In this paper, we present a wireless-local- area-network-based (WLAN-based) indoor positioning technology. The wireless device deploys a position- determination model

  14. Wireless Personal Communications An International Journal

    E-Print Network [OSTI]

    1 23 Wireless Personal Communications An International Journal ISSN 0929-6212 Volume 71 Number 4 Wireless Pers Commun (2013) 71:2693-2712 DOI 10.1007/s11277-012-0965-z Selecting the Optimal Fractional: "The final publication is available at link.springer.com". #12;Wireless Pers Commun (2013) 71

  15. Doctors and engineers develop new wireless

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    Doctors and engineers develop new wireless system to detect esophageal reflux Dallas 29 May 2007) engineers have developed a wireless monitoring system that uses electrical impulses to track esophageal reflux. The wireless technology, called radio frequency identification (RFID), has been used in thousands

  16. WIRELESS BROADCAST SERVICES BY NANYAN JIANG

    E-Print Network [OSTI]

    Yates, Roy

    WIRELESS BROADCAST SERVICES BY NANYAN JIANG A thesis submitted to the Graduate School OF THE THESIS Wireless Broadcast Services by Nanyan Jiang Thesis Director: Professor Roy D. Yates In a mobile wireless communication network, broadcast signaling can be transmitted to multiple (two or more) receivers

  17. The Wireless IP Project Mikael Sternad

    E-Print Network [OSTI]

    The Wireless IP Project Mikael Sternad ¡ Signals and Systems, Uppsala University, PO Box 528,SE-751 20 Uppsala, Sweden. Abstract The optimization of resources in wireless packet data sys- tems year 2000 formed the Wireless IP project, which studies such issues. We perform research towards

  18. Wireless Sensor Networks: Scheduling for Measurement

    E-Print Network [OSTI]

    Robertazzi, Thomas G.

    Wireless Sensor Networks: Scheduling for Measurement and Data Reporting MEQUANINT MOGES, Member allocation approach is presented for measurement and data reporting in wireless sensor networks with a single involve each antenna scanning a different frequency and directional range. We emphasize here wireless

  19. The Wireless Networking and Communications Group

    E-Print Network [OSTI]

    Heath Jr., - Robert W.

    The Wireless Networking and Communications Group Impact of Spatial Correlation and Distributed Antennas for Massive MIMO Systems Kien T.Truong* and Robert W. Heath Jr. Wireless Networking://www.profheath.org ! * MIMO Wireless Inc. This work was supported by Huawei Technologies #12;2 What is Massive MIMO? A very

  20. The Wireless Networking and Communications Group

    E-Print Network [OSTI]

    Heath Jr., - Robert W.

    The Wireless Networking and Communications Group New Frontiers in Feedback for Interference://www.profheath.org November 2011 Also associated with Kuma Signals LLC and MIMO Wireless Inc. Performed by ONR grant N major best paper awards in last four years WNCG Impacts Industry Four definitive textbooks on wireless

  1. The Wireless Synchronization Problem Shlomi Dolev

    E-Print Network [OSTI]

    Lynch, Nancy

    The Wireless Synchronization Problem Shlomi Dolev Ben-Gurion University Beer-Sheva, Israel dolev Newport MIT CSAIL Cambridge, MA, USA cnewport@csail.mit.edu ABSTRACT In this paper, we study the wireless-1-60558-396-9/09/08 ...$10.00. Categories and Subject Descriptors C.2.1 [Network Architecture and Design]: Wireless Net

  2. Security and Privacy Protection in Wireless

    E-Print Network [OSTI]

    Potkonjak, Miodrag

    31 Security and Privacy Protection in Wireless Sensor Networks 31.1 Introduction 31.2 Unique applications of wireless sensor networks (WSNs). The list of potential applications that require protection Mechanisms WSNs share several important properties with traditional wireless networks, most notably

  3. Evaluating next-generation environmental policy tools : adaptive management in the Bureau of Land Management

    E-Print Network [OSTI]

    Brandenburg, Peter (Peter J.)

    2005-01-01

    The U.S. Bureau of Land Management (BLM) has begun to embrace the concept adaptive management as an alternative to traditional natural resource planning and management models. Adaptive management may provide BLM managers ...

  4. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Mary FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Risk · Previous Flooding · Flood Forecasting · Local Information · Flood Warnings and Bulletins · Interpreting Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood RiskBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Mary FLOOD

  5. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Nerang FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Height Bulletins · Flood Classifications · Other Links Flood Risk The Nerang River catchment is locatedBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Nerang FLOOD

  6. Bureau for Private Postsecondary Education 2535 Capitol Oaks Drive, Suite 400, Sacramento, CA 95833~t.. r

    E-Print Network [OSTI]

    Gollin, George

    Bureau for Private Postsecondary Education 2535 Capitol Oaks Drive, Suite 400, Sacramento, CA 95833~t.. r::n:::aP.O. Box 980818, West Sacramento, CA 95798-0818 BPPE P (916) 431-6959 F (916) 263

  7. Nevada Bureau of Mines and Geology Open-File Report 12-3: Data...

    Open Energy Info (EERE)

    Nevada Bureau of Mines and Geology Open-File Report 12-3: Data Tables and graphs of geothermal power production in Nevada 1985-2011, 2012 Jump to: navigation, search OpenEI...

  8. U .S . Weather Bureau. Hurricane Ginny ,October 19-29 ,19632

    E-Print Network [OSTI]

    .G5 H8 1963 U .S . Weather Bureau. Hurricane Ginny ,October 19-29 ,19632 preliminary report;National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more the hurricane developed f i r a t appeared as a f l a t low preasuro area a t the end o t a t r a i l i n g cold

  9. Wireless Technologies Implications for Power Systems

    SciTech Connect (OSTI)

    Fuhr, Peter L; Manges, Wayne W; Schweitzer, Patrick; Kagan, Hesh

    2010-01-01

    Wireless technologies have advanced well beyond simple SCADA radio systems and point-to-point links. The current applications supported by industrial-grade wireless sensors and systems range from field measurements (classic I/O) to voice, video, asset tracking, mobile operators, etc. Which such a wide array of supported applications, the belief that wireless technology will only impact power systems in terms of wireless sensors is shortsighted. This paper, coauthored by a group of individuals intimately involved in the general realm of industrial wireless , presents a simple snapshot of current radio technologies that are used (or seriously contemplated for use) in power systems.

  10. A TinyOS-enabled MICA2-based wireless neural interface

    E-Print Network [OSTI]

    Farshchi, Shahin; Nuyujukian, Paul H; Pesterev, Aleksey; Mody, Istvan; Judy, Jack W

    2006-01-01

    wireless FM IC for biopotential recording applications,” inWireless multichannel biopotential recording using an in-

  11. Low-Interference Topology Control for Wireless Ad Hoc Networks

    E-Print Network [OSTI]

    Li, Xiang-Yang

    wireless ad hoc networks. Many aspects of the networking will affect the energy consumption of the wireless may cause larger energy consumption. In wireless ad hoc networks, each wireless device can selectively1 Low-Interference Topology Control for Wireless Ad Hoc Networks Kousha Moaveni-Nejad, Xiang

  12. WIRELESS LANS AT-A-GLANCE MOBILITY SOLUTIONS

    E-Print Network [OSTI]

    Westall, James M.

    , management servers and switches and routers with integrated wireless services can be added to the networkWIRELESS LANS AT-A-GLANCE MOBILITY SOLUTIONS WHY SHOULD I CARE ABOUT WIRELESS LANS? Wireless LANs to wireless-enabled devices such as laptops, personal digital assistants (PDAs), and IP phones, a WLAN

  13. WIRELESS FOR A NUCLEAR FACILITY

    SciTech Connect (OSTI)

    Shull, D; Joe Cordaro, J

    2007-03-28

    The introduction of wireless technology into a government site where nuclear material is processed and stored brings new meaning to the term ''harsh environment''. At SRNL, we are attempting to address not only the harsh RF and harsh physical environment common to industrial facilities, but also the ''harsh'' regulatory environment necessitated by the nature of the business at our site. We will discuss our concepts, processes, and expected outcomes in our attempts to surmount the roadblocks and reap the benefits of wireless in our ''factory''.

  14. Abstract--Wireless Sensor Network (WSN) is an emerging special type of ad-hoc wireless networks technology. It is

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Abstract-- Wireless Sensor Network (WSN) is an emerging special type of ad-hoc wireless networks that differentiate it from other types of wireless networks. These differences raise new challenges to be overcome are wireless networks where nodes can communicate wirelessly with each other without the need for a fixed

  15. Effects of high-altitude electromagnetic pulse (HEMP) on telecommunications assets. Final Technical Information Bulletin

    SciTech Connect (OSTI)

    Not Available

    1988-06-01

    The objective of the Electromagnetic Pulse (EMP) Mitigation Program is the removal of EMP as a significant impediment to timely reestablishment of regional and national telecommunications following an attack against the United States that includes high-altitude nuclear detonations. The program approach involves estimating the effects of High-altitude EMP (HEMP) on telecommunication connectivity and traffic-handling capability, assessing the impact of available HEMP mitigation alternatives, and developing a comprehensive plan for implementating mitigation alternatives. This report summarizes available test results as they apply to the EMP Mitigation Program, and supercedes all previous versions of this report.

  16. WIRELESS SENSOR NETWORK BASED CONTROL SYSTEM CONCIDERING COMMUNICATION COST

    E-Print Network [OSTI]

    WIRELESS SENSOR NETWORK BASED CONTROL SYSTEM CONCIDERING COMMUNICATION COST Yutaka Iino* Takeshi for wireless sensor network based control system, minimizing communication energy consumption. Some control, wireless sensor network technology has been developed rapidly, and various applications to control system

  17. Hierarchical Wireless Network Architecture for Distributed Applications Zeashan Hameed Khan

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hierarchical Wireless Network Architecture for Distributed Applications Zeashan Hameed Khan Control-- This paper describes a hierarchical wireless network architecture for real time remote coordination, Distributed monitoring, QoS adaptation, Realtime coordination I. INTRODUCTION Wireless communication networks

  18. When Network Coding improves the Performances of Clustered Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    When Network Coding improves the Performances of Clustered Wireless Networks that significantly increases the performances of clustering algorithms in wireless multi-hop networks-XOR coding; wireless multi-hop networks; clustering I. INTRODUCTION Partitioning nodes

  19. Estimating Wireless Network Properties with Spatial Statistics and Models

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Estimating Wireless Network Properties with Spatial Statistics and Models Janne Riihij statistics and models for different estimation problems related to wireless networks. We focus specifically wireless networks. We provide a concise survey of existing techniques from the spatial statistics

  20. ADVANCED WIRELESS CHARGING SYSTEM FOR PORTABLE ELECTRIC DEVICES 

    E-Print Network [OSTI]

    Liu, Jianyang

    2012-04-19

    This paper presents a wireless charging system for portable electric devices. The important impacts of wireless charging systems on the global environment are first examined, and the two basic methods for wireless charging are then explained...

  1. Energy Efficient Distributed Data Fusion In Multihop Wireless Sensor Networks

    E-Print Network [OSTI]

    Huang, Yi

    2010-01-01

    estimation in energy-constrained wireless sensor networks,”a transmission energy problem for wireless sensor networks.J. Wu, “Energy-e?cient coverage problems in wireless ad hoc

  2. Wireless Advances in the Monitoring of the Human Gastrointestinal Tract

    E-Print Network [OSTI]

    Wasko, Michael Hong Lee

    2015-01-01

    that the form factor of Wireless AbStats may facilitate thepaper, the main take- away is that the wireless architectureof Wireless AbStats presented in this paper can make

  3. On the Use of Wireless Network Technologies in Healthcare Environments

    E-Print Network [OSTI]

    On the Use of Wireless Network Technologies in Healthcare Environments Nicolas Chevrollier Nada focus on Wireless Personal Area Network technologies, namely, Bluetooth and the low-rate specifications applications and examine related scalability issues. Moreover, we consider heterogeneous wireless technology

  4. Maximizing the throughput of large ad hoc wireless networks

    E-Print Network [OSTI]

    Hua, Y; Huang, Y; Garcia-Luna-Aceves, J J

    2006-01-01

    network consists of wireless routers that are highly coop-point for every m wireless routers in a 2-D This capacitylinks are used for wireless routers). tion rates of a small

  5. Bandwidth Efficient Source Tracing (BEST) Routing Protocol for Wireless Networks

    E-Print Network [OSTI]

    Garcia-Luna-Aceves, J.J.

    2006-01-01

    to a real embedded wireless router. The stack uses IP as theinven- tion can be used as the basis for wireless routers.Wireless routers employing BEST will eliminate the need for

  6. Physical layer-aware wireless link layer protocols

    E-Print Network [OSTI]

    Vutukuru, Mythili

    2010-01-01

    With wireless devices becoming ubiquitous, the problem of designing high performance and reliable wireless networks is of great importance today. Wireless links are characterized by a rapidly varying channel, requiring ...

  7. Wireless Technologies for Structural Wireless Technologies for Structural Health MonitoringHealth Monitoring

    E-Print Network [OSTI]

    Wireless Technologies for Structural Wireless Technologies for Structural Health MonitoringHealth responses · Structural monitoring structural health monitoring: ­ Very few structural "health" monitoring and buildings · Future directions and technology trends Structural Monitoring SystemsStructural Monitoring

  8. Wesleyan Guest Wireless connection procedure. Please follow the procedure below for connecting to the Wesleyan Guest Wireless network.

    E-Print Network [OSTI]

    Royer, Dana

    Wesleyan Guest Wireless connection procedure. Windows #12;Please follow the procedure below for connecting to the Wesleyan Guest Wireless network. Begin by selecting the Wireless icon in the lower right

  9. Hazmat Cam Wireless Video System

    SciTech Connect (OSTI)

    Kevin L. Young

    2006-02-01

    This paper describes the Hazmat Cam Wireless Video System and its application to emergency response involving chemical, biological or radiological contamination. The Idaho National Laboratory designed the Hazmat Cam Wireless Video System to assist the National Guard Weapons of Mass Destruction - Civil Support Teams during their mission of emergency response to incidents involving weapons of mass destruction. The lightweight, handheld camera transmits encrypted, real-time video from inside a contaminated area, or hot-zone, to a command post located a safe distance away. The system includes a small wireless video camera, a true-diversity receiver, viewing console, and an optional extension link that allows the command post to be placed up to five miles from danger. It can be fully deployed by one person in a standalone configuration in less than 10 minutes. The complete system is battery powered. Each rechargeable camera battery powers the camera for 3 hours with the receiver and video monitor battery lasting 22 hours on a single charge. The camera transmits encrypted, low frequency analog video signals to a true-diversity receiver with three antennas. This unique combination of encryption and transmission technologies delivers encrypted, interference-free images to the command post under conditions where other wireless systems fail. The lightweight camera is completely waterproof for quick and easy decontamination after use. The Hazmat Cam Wireless Video System is currently being used by several National Guard Teams, the US Army, and by fire fighters. The system has been proven to greatly enhance situational awareness during the crucial, initial phase of a hazardous response allowing commanders to make better, faster, safer decisions.

  10. Telecommun Syst DOI 10.1007/s11235-011-9645-7

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    ), releasing in the atmo- sphere large quantities of fine particles (aerosols) and green house gases (GHG and the use of alternative green sources of energy are the new main goals of telecommunication operators and technological innovations for the coming green era and we outline future perspectives towards new energy

  11. Design and classical characterization of a quantum interface between telecommunication and UV wavelengths

    E-Print Network [OSTI]

    Rütz, Helge; Suche, Hubertus; Silberhorn, Christine

    2015-01-01

    We propose and characterize a quantum interface between telecommunication wavelengths (1311 nm) and an Yb-dipole transition (369.5 nm) based on a second order sum frequency process in a PPKTP waveguide. An external (internal) conversion efficiency above 5% (10%) is shown using classical bright light.

  12. Relay Network Design in Logistics and Telecommunications: Models and Solution Approaches 

    E-Print Network [OSTI]

    Kewcharoenwong, Panitan

    2011-08-08

    I.1. Background . . . . . . . . . . . . . . . . . . . . . . . . . 3 I.1.1. Full Truckload Transportation . . . . . . . . . . . 3 I.1.2. Telecommunications . . . . . . . . . . . . . . . . . 6 I.1.3. Motivation and Scope of the Dissertation... . . . . . . . . . . . . 69 IV.1.6. Concluding Remarks . . . . . . . . . . . . . . . . 87 IV.2. Model 2: RNDP with Link-Imbalance and Link-Capacity Constraints . . . . . . . . . . . . . . . . . . . . . . . . . . 88 IV.2.1. The Model...

  13. Android as a Telecommunication Medium with a Human-like Presence

    E-Print Network [OSTI]

    Kanda, Takayuki

    Android as a Telecommunication Medium with a Human-like Presence Daisuke Sakamoto1&2 , Takayuki, we realize human telepresence by developing a remote-controlled android system called Geminoid HI-1 the android than when he appeared on a video monitor in a video conference system. In addition, participants

  14. Proactive Price Regulation for Upgrading Telecommunications Infrastructure and Jon M. Peha

    E-Print Network [OSTI]

    Peha, Jon M.

    1 Proactive Price Regulation for Upgrading Telecommunications Infrastructure Qiong Wang 1 and Jon M that upgrade occurs. This paper discusses a proactive pricing approach in which the regulator defines a pricing, and specify a proactive pricing policy to induce that timing. We also demonstrate a tradeoff between promoting

  15. Recommended Practices Guide For Securing ZigBee Wireless Networks...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Recommended Practices Guide For Securing ZigBee Wireless Networks in Process Control System Environments Recommended Practices Guide For Securing ZigBee Wireless Networks in...

  16. Solar-Powered Smart Wireless Camera Network for Outdoor Monitoring

    E-Print Network [OSTI]

    Abas, Kevin Mathys

    2015-01-01

    ZigbeeAlliance. The wireless zigbee standard specifications,2014. http:// zigbee.org/zigbee-for-developers/network-Sima Noghanian. Solar-powered zigbee-based wireless mo- tion

  17. ISA Approves Standard for Wireless Automation in Process Control...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for Automation (ISA) approved the ISA-100.11a wireless standard, "Wireless Systems for Industrial Automation: Process Control and Related Applications," making it an official...

  18. Solar-Powered Smart Wireless Camera Network for Outdoor Monitoring

    E-Print Network [OSTI]

    Abas, Kevin Mathys

    2015-01-01

    2 Related Work Wireless Smart Cameras . . . . . .Solar-Harvesting Wireless Smart Camera Research System Forof the 1st Workshop on Distributed Smart Cameras, 2006. [51

  19. Wireless Relay Communication System for Multiple Small Robots

    E-Print Network [OSTI]

    Baumgartner, Jeremy Gordon

    2015-01-01

    Wireless Relay Communication System for Multiple SmallCRUZ WIRELESS RELAY COMMUNICATION SYSTEM FOR MULTIPLE SMALLa wire- less relay communication system is developed to test

  20. Wireless technology collects real-time information from oil and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Wireless technology collects real-time information from oil and gas wells Wireless technology collects real-time information from oil and gas wells The patented system delivers...

  1. EM's Laboratory Supports Testing Wireless Technology in Secure...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Laboratory Supports Testing Wireless Technology in Secure Environment EM's Laboratory Supports Testing Wireless Technology in Secure Environment January 29, 2014 - 12:00pm Addthis...

  2. Energy-Efficient Task Assignment Framework for Wireless Sensor Networks

    E-Print Network [OSTI]

    Heemin Park; Mani B. Srivastava

    2003-01-01

    and M.B. Srivastava, Energy- Aware Wireless MicrosensorAn Energy Ef?cient Fair Scheduling Policy for Wirelessin wireless communications and spending more energy. Energy

  3. Wireless Battery Management System for Safe High-Capacity Energy...

    Office of Scientific and Technical Information (OSTI)

    Wireless Battery Management System for Safe High-Capacity Energy Storage Citation Details In-Document Search Title: Wireless Battery Management System for Safe High-Capacity Energy...

  4. Power Sources for Wireless Sensor Abstract. Wireless sensor networks are poised to become a very significant

    E-Print Network [OSTI]

    Frechette, Luc G.

    Power Sources for Wireless Sensor Networks Abstract. Wireless sensor networks are poised to become a very significant enabling technology in many sectors. Already a few very low power wireless sensor environment, alternative power sources must be employed. This paper reviews many potential power sources

  5. Magnetic Resonant Wireless Power Delivery for Distributed Sensor and Wireless Systems

    E-Print Network [OSTI]

    Cervesato, Iliano

    Magnetic Resonant Wireless Power Delivery for Distributed Sensor and Wireless Systems Brian J. Lee, Andrew Hillenius and David S. Ricketts Electrical & Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213 Abstract-- In this paper we report on a resonant wireless power delivery system using

  6. Context-for-Wireless: Context-Sensitive Energy-Efficient Wireless Data Transfer

    E-Print Network [OSTI]

    Zhong, Lin

    Context-for-Wireless: Context-Sensitive Energy-Efficient Wireless Data Transfer Ahmad Rahmati and Lin Zhong Department of Electrical & Computer Engineering Rice University, Houston, TX 77005 {rahmati by choosing wireless interfaces for data transfers based on network condition estimation. We show

  7. Implementation of Campus-wide Wireless Network Services using ATM, Virtual LANs, and Wireless Basestations

    E-Print Network [OSTI]

    Lockwood, John W.

    Implementation of Campus-wide Wireless Network Services using ATM, Virtual LANs, and Wireless of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign 405 North Mathews Ave Urbana, IL 61801 Abstract-A campus-wide wireless LAN has been imple- mented that combines the scalability

  8. Closing the Loop over Wireless Networks:Closing the Loop over Wireless Networks: Fundamentals and Applications

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Wireless Networks: Fundamentals and Applications Karl H. Johansson Electrical Engineering, Royal Institute4/9/2008 1 Closing the Loop over Wireless Networks:Closing the Loop over Wireless Networks: Fundamentals and Applications Karl H. Johansson Electrical Engineering, Royal Institute of Technology Stockholm

  9. Controlled Mobility for Sustainable Wireless Networks

    E-Print Network [OSTI]

    Kansal, Aman; Rahimi, Mohammed; Kaiser, W J; Srivastava, Mani B; Pottie, Gregory; Estrin, D

    2004-01-01

    fashion. Fourth, mobility must be sustainable and constantlyControlled Mobility for Sustainable Wireless Networks Amanthe controlled mobility methods required for sustainable

  10. Wireless System Considerations When Implementing NERC Critical...

    Broader source: Energy.gov (indexed) [DOE]

    Standards More Documents & Publications Recommended Practices Guide For Securing ZigBee Wireless Networks in Process Control System Environments Securing WLANs using 802.11i DOE...

  11. Wireless communication devices and movement monitoring methods

    DOE Patents [OSTI]

    Skorpik, James R.

    2006-10-31

    Wireless communication devices and movement monitoring methods are described. In one aspect, a wireless communication device includes a housing, wireless communication circuitry coupled with the housing and configured to communicate wireless signals, movement circuitry coupled with the housing and configured to provide movement data regarding movement sensed by the movement circuitry, and event processing circuitry coupled with the housing and the movement circuitry, wherein the event processing circuitry is configured to process the movement data, and wherein at least a portion of the event processing circuitry is configured to operate in a first operational state having a different power consumption rate compared with a second operational state.

  12. Proceedings of the The IEEE Computer Society's 12th Annual International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'04)

    E-Print Network [OSTI]

    Gribaudo, Marco

    , Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'04) 1526-7539/04 $20.00 © 2004, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'04) 1526-7539/04 $20.00 © 2004, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'04) 1526-7539/04 $20.00 © 2004

  13. Wireless channel characterization at 2.4 GHz for multiple antenna systems

    E-Print Network [OSTI]

    Wood, Leslie Caroline

    2008-01-01

    Telecommunications Symposium, WTS 2008, 24-26 April L. C.Telecommunications Symposium, WTS 2008, pp.78-83, 24-26Telecommunications Symposium, WTS 2008, pp.78-83, 24-26

  14. A Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks

    E-Print Network [OSTI]

    . Typically, a WMN is a collection of wireless mesh routers and wireless mobile mesh clients. Wireless mesh to wireless mesh routers via either wired or wireless connections. In addition, a small number of wirelessA Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks Yunxia

  15. Support for the Core Research Activities and Studies of the Computer Science and Telecommunications Board (CSTB)

    SciTech Connect (OSTI)

    Jon Eisenberg, Director, CSTB

    2008-05-13

    The Computer Science and Telecommunications Board of the National Research Council considers technical and policy issues pertaining to computer science (CS), telecommunications, and information technology (IT). The functions of the board include: (1) monitoring and promoting the health of the CS, IT, and telecommunications fields, including attention as appropriate to issues of human resources and funding levels and program structures for research; (2) initiating studies involving CS, IT, and telecommunications as critical resources and sources of national economic strength; (3) responding to requests from the government, non-profit organizations, and private industry for expert advice on CS, IT, and telecommunications issues; and to requests from the government for expert advice on computer and telecommunications systems planning, utilization, and modernization; (4) fostering interaction among CS, IT, and telecommunications researchers and practitioners, and with other disciplines; and providing a base of expertise in the National Research Council in the areas of CS, IT, and telecommunications. This award has supported the overall operation of CSTB. Reports resulting from the Board's efforts have been widely disseminated in both electronic and print form, and all CSTB reports are available at its World Wide Web home page at cstb.org. The following reports, resulting from projects that were separately funded by a wide array of sponsors, were completed and released during the award period: 2007: * Summary of a Workshop on Software-Intensive Systems and Uncertainty at Scale * Social Security Administration Electronic Service Provision: A Strategic Assessment * Toward a Safer and More Secure Cyberspace * Software for Dependable Systems: Sufficient Evidence? * Engaging Privacy and Information Technology in a Digital Age * Improving Disaster Management: The Role of IT in Mitigation, Preparedness, Response, and Recovery 2006: * Renewing U.S. Telecommunications Research * Letter Report on Electronic Voting * Summary of a Workshop on the Technology, Policy, and Cultural Dimensions of Biometric System 2005: * Catalyzing Inquiry at the Interface of Computing and Biology * Summary of a Workshop on Using IT to Enhance Disaster Management * Asking the Right Questions About Electronic Voting * Building an Electronic Records Archive at NARA: Recommendations for a Long-Term Strategy * Signposts in Cyberspace: The Domain Name System and Internet Navigation 2004: * ITCP: Information Technology and Creative Practices (brochure) * Radio Frequency Identification (RFID) Technologies: A Workshop Summary * Getting up to Speed: The Future of Supercomputing * Summary of a Workshop on Software Certification and Dependability * Computer Science: Reflections on the Field, Reflections from the Field CSTB conducted numerous briefings of these reports and transmitted copies of these reports to researchers and key decision makers in the public and private sectors. It developed articles for journals based on several of these reports. As requested, and in fulfillment of its congressional charter to act as an independent advisor to the federal government, it arranged for congressional testimony on several of these reports. CSTB also convenes a number of workshops and other events, either as part of studies or in conjunctions with meetings of the CSTB members. These events have included the following: two 2007 workshops explored issues and challenges related to state voter registration databases, record matching, and database interoperability. A Sept. 2007 workshop, Trends in Computing Performance, explored fundamental trends in areas such as power, storage, programming, and applications. An Oct. 2007, workshop presented highlights of CSTB's May 2007 report, Software for Dependable Systems: Sufficient Evidence?, along with several panels discussing the report's conclusions and their implications. A Jan. 2007 workshop, Uncertainty at Scale, explored engineering uncertainty, system complexity, and scale issues in developing large software systems. A Feb. 2007

  16. Wireless networks in non-ergodic multipath fading : capacity and relaying performance analysis

    E-Print Network [OSTI]

    Nebat, Yoav

    2007-01-01

    3 The Capacity of Wireless Networks in Non-Ergodic Multipathdiversity in wireless networks: Ef?cient protocols anddiversity in wireless networks,” IEEE Trans. Inf. Theory,

  17. Automating cross-layer diagnosis of enterprise 802.11 wireless networks

    E-Print Network [OSTI]

    Cheng, Yu-Chung

    2007-01-01

    2.1. The 802.11 wireless network protocols . . . . . . . .2.2. Wireless network measurements and characterizationsproblems . . . . . 2.4. Wireless network diagnosis

  18. Enabling rich applications and reliable data collection in embedded wireless networks with low-footprint devices

    E-Print Network [OSTI]

    Mukhopadhyay, Shoubhik

    2009-01-01

    Data Reliability in Wireless Sensor Networks . . . . . . .in Wireless Sensor Networks . . . . . . . . . . . . 3.2.1Network of enhanced wireless LAN with additional processing

  19. V-048: Cisco Wireless Lan Controller Cross-Site Request Forgery...

    Broader source: Energy.gov (indexed) [DOE]

    Cisco Wireless Lan Controller Cross-Site Request Forgery Vulnerability PLATFORM: Cisco Wireless LAN Controller (WLC) ABSTRACT: A vulnerability was reported in Cisco Wireless LAN...

  20. Using Wireless Power Meters to Measure Energy Use of Miscellaneous and Electronic Devices in Buildings

    E-Print Network [OSTI]

    Brown, Richard

    2012-01-01

    a High-Fidelity Wireless Building Energy Auditing Network.Using Wireless Power Meters to Measure Energy Use ofUsing Wireless Power Meters to Measure Energy Miscellaneous

  1. MAC layer power management schemes for efficient energy- delay tradeoffs in wireless local area networks

    E-Print Network [OSTI]

    Sarkar, Mahasweta

    2006-01-01

    layer strategies for energy efficient wireless networking,”Investigating the energy consumption of a wireless networkR. R. Rao, “An Energy Aware Protocol for Wireless Networks”,

  2. Energy and task management in energy harvesting wireless sensor networks for structural health monitoring

    E-Print Network [OSTI]

    Steck, Jamie Bradley

    2009-01-01

    applied to SHiMmer, a wireless, energy-harvesting structuralthesis dis- cusses a wireless, energy-harvesting sensingManagement in Energy Harvesting Wireless Sensor Networks for

  3. Wireless Sensor Network for Improving the Energy Efficiency of Data Centers

    E-Print Network [OSTI]

    Mahdavi, Rod

    2014-01-01

    Data  Center  Energy  Use  Breakdown   Wireless  Sensor  Wireless  Sensor  Network  for  Improving  the  Energy  Wireless  Sensor  Network  for  Improving  the  Energy  

  4. Energy efficient strategies for wireless sensor networks with varying connectivity properties

    E-Print Network [OSTI]

    Kam, Clement

    2010-01-01

    B. Sri- vastava. Energy-aware wireless microsensor networks.cases, these wireless systems are energy-constrained, and itin traditional wireless sensor networks, energy conservation

  5. The Capacityand Energy Efficiency of Wireless Ad Hoc Networks with MultipacketReception

    E-Print Network [OSTI]

    Garcia-Luna-Aceves, J.J.

    2008-01-01

    per-joule capacity of energy-limited wireless networks. IEEECapacity and Energy Efficiency of Wireless Ad Hoc Networksplexity, and energy efficiency in random wireless ad hoc

  6. The Energy Endoscope: Real-time Detailed Energy Accounting for Wireless Sensor Nodes

    E-Print Network [OSTI]

    Stathopoulos, Thanos; McIntire, Dustin; Kaiser, W J

    2007-01-01

    meter for energy monitoring of wireless sensor networks attime Detailed Energy Accounting for Wireless Sensor Nodessuch Subsystem Energy (%) Ethernet CF Wireless PXA SDRAM

  7. On optimizing wireless mesh networks : from theoretical capacity analysis to practical algorithm design

    E-Print Network [OSTI]

    Zhou, Ping

    2008-01-01

    and et al, "Low-energy wireless communication networkT.H. Meng, “Minimun energy mobile wireless networks,” IEEE46] Ephremides, "Energy concerns in wireless networks," IEEE

  8. DYNAMMA: A DYNAmic Multi-channel Medium Access Framework for Wireless Ad HocNetworks

    E-Print Network [OSTI]

    Garcia-Luna-Aceves, J.J.

    2007-01-01

    Estrin. An energy-efficient MAC protocol for wireless sensoradaptive energy- efficient MAC protocol for wireless sensorEnergy-efficient collision-free medium access control for wireless

  9. Energy and task management in energy harvesting wireless sensor networks for structural health monitoring

    E-Print Network [OSTI]

    Steck, Jamie Bradley

    2009-01-01

    work in energy harvesting and wireless sensor networks.Management in Energy Harvesting Wireless Sensor Networks forapplied to SHiMmer, a wireless, energy-harvesting structural

  10. Energy efficient strategies for wireless sensor networks with varying connectivity properties

    E-Print Network [OSTI]

    Kam, Clement

    2010-01-01

    B. Sri- vastava. Energy-aware wireless microsensor networks.Passarella. Energy conservation in wireless sensor networks:SAN DIEGO Energy Efficient Strategies for Wireless Sensor

  11. Data-Semantics Driven Power Optimization of Wireless Medical Monitoring Devices

    E-Print Network [OSTI]

    Goudar, Vishwatma Arun

    2013-01-01

    Kaiser. “MicroLEAP: Energy-aware Wireless Sensor PlatformAdaptive Strategy for Energy- Efficiency in Wireless Medicaljid Sarrafzadeh. “Energy optimization in wireless medical

  12. Efficient Broadcast in Wireless Ad Hoc and Sensor Networks with a Realistic Physical Layer

    E-Print Network [OSTI]

    Garcia-Luna-Aceves, J.J.

    2008-01-01

    T. H. Meng. Minimum energy mobile wireless networks. IEEE J.minimum-energy multicast tree construction in wireless adenergy-efficient broadcast and multicast trees in wireless

  13. On optimizing wireless mesh networks : from theoretical capacity analysis to practical algorithm design

    E-Print Network [OSTI]

    Zhou, Ping

    2008-01-01

    Transmission Strategies for Wireless Devices,” in Proc. ofand Power Control for Wireless Ad-hoc Networks," in Proc. offor ad hoc mobile wireless networks," IEEE Personal

  14. A Wireless Sensor for Tool Temperature Measurement and its Integration within a Manufacturing System

    E-Print Network [OSTI]

    Wright, Paul K; Dornfeld, David; Hillaire, R. G; Ota, Nathan K

    2006-01-01

    G. , and Ota, N. , K. , “A Wireless Sensor for Tool pp.125-regenerative transceiver for wireless sensor networks", IEEEJ. , Culler, D. , 2002. Mica: A Wireless Platform for Deeply

  15. Personalized, Quantifiable, Multi-Layered Daily Life Profiling for Wireless Health: Methodologies and Systems

    E-Print Network [OSTI]

    Xu, James Yan

    2015-01-01

    In Proc. of World of Wireless Mobile and MultimediaClassification in Wireless Health,” IEEE Transactions onand System Evaluation in Wireless Health,” IEEE Transactions

  16. Multi-sensor Wireless System for Fault Detection in Induction Motors

    E-Print Network [OSTI]

    Tarkesh Esfahani, Ehsan

    2012-01-01

    Fault Diagnostics Using Wireless Sensor Networks,” IEEEOpportunities and Challenges of Wireless Sensor Networks inBrithinee, “The application of wireless sensor networks for

  17. Design and analysis of a mesh-based wireless network-on-chip

    E-Print Network [OSTI]

    Hu, WH; Wang, C; Bagherzadeh, N

    2015-01-01

    find optimal locations for wireless routers. Cycle-accuratearchitecture. Keywords Wireless network-on-chip · Network-find optimal locations for wireless routers so that inter-

  18. Wireless channel characterization at 2.4 GHz for multiple antenna systems

    E-Print Network [OSTI]

    Wood, Leslie Caroline

    2008-01-01

    Smart antennas for wireless systems," IEEE Personal Commun.and Radio Propagation Models for Wireless MIMO Systems,”EURASIP Journal on Wireless Communications and Networking,

  19. Using Wireless Power Meters to Measure Energy Use of Miscellaneous and Electronic Devices in Buildings

    E-Print Network [OSTI]

    Brown, Richard

    2012-01-01

    with a High-Fidelity Wireless Building Energy AuditingN ATIONAL L ABORATORY Using Wireless Power Meters to Measureopportunity employer. Using Wireless Power Meters to Measure

  20. Design and analysis of a mesh-based wireless network-on-chip

    E-Print Network [OSTI]

    Hu, WH; Wang, C; Bagherzadeh, N

    2015-01-01

    find optimal locations for wireless routers. Cycle-accurateoptimal locations for wireless routers so that inter-nodeoptimal locations for wireless routers (WRs) so that average

  1. Multi-Channel and Multi-Rate Adaptation for High-Throughput Wireless Networks

    E-Print Network [OSTI]

    Nguyen, Duy Duc

    2012-01-01

    experiments include wireless cards and router with Atherosexperiments include wireless cards and router with Atherosvia wired or wireless connection to AP router. In both

  2. On optimizing wireless mesh networks : from theoretical capacity analysis to practical algorithm design

    E-Print Network [OSTI]

    Zhou, Ping

    2008-01-01

    one of the k 1 2 wireless mesh routers can transmit packetssome access points with wireless mesh routers with gatewayindicates that all wireless mesh routers contend for the

  3. Automating cross-layer diagnosis of enterprise 802.11 wireless networks

    E-Print Network [OSTI]

    Cheng, Yu-Chung

    2007-01-01

    DHCP or DNS servers, routers, wireless management gateways,DHCP or DNS servers, routers, wireless management gateways,has failed, the router between the wireless distribution

  4. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Georgina and Eyre FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    and Eyre FLOOD WARNING SYSTEM for the GEORGINA RIVER & EYRE CREEK This brochure describes the flood warning. It includes reference information which will be useful for understanding Flood Warnings and River Height Bulletins issued by the Bureau's Flood Warning Centre during periods of high rainfall and flooding. Eyre

  5. Bureau d'ORientation des tudiants trangers Accueillis Lyon 1 Bt. Astre (1

    E-Print Network [OSTI]

    Maume-Deschamps, Véronique

    Bureau d'ORientation des Étudiants étrangers Accueillis à Lyon 1 Bât. Astrée (1 er étage) ­ 43 Bd/ Site internet : http://boreal.univ-lyon1.fr Attention partir du 6 septembre 2012 : Mise en place Lyon Est UFR de Médecine et Maïeutique Lyon Sud Charles Mérieux UFR Odontologie Spécialités Médicales

  6. NEW MEXICO SCHOOL OF MINES STATE BUREAU OF MINES AND MINERAL RESOURCES

    E-Print Network [OSTI]

    Lee, Cin-Ty Aeolus

    NEW MEXICO SCHOOL OF MINES STATE BUREAU OF MINES AND MINERAL RESOURCES BULLETIN 13 FRONTISPIECE PIT AT HARDING MINE (To left of dump) DUMP AT HARDING MINE (To right of pit) #12;NEW MEXICO SCHOOL OF MINES STATE and Economic Features of the Pegmatites of Taos and Rio Arriba Counties, New Mexico By EVAN JUST SOCORRO, N. M

  7. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Kolan FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Kolan River catchment is located in south east Queensland and coversBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Kolan FLOOD

  8. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bulloo FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Bulloo River catchment is located in southBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bulloo FLOOD

  9. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Noosa FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Height Bulletins · Flood Classifications · Other Links Flood Risk The Noosa River has a catchment areaBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Noosa FLOOD

  10. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Paroo FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Paroo River catchment is located in south west Queensland and coversBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Paroo FLOOD

  11. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Barron FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Warning and River Height Bulletins · Flood Classifications · Other Links Flood Risk The Barron River has a catchmentBureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Barron FLOOD

  12. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Moonie FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    is information about : (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Forecasting · Local Classifications · Other Links Flood Risk The Moonie River basin is located in southwest Queensland and drainsBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Moonie FLOOD

  13. Bureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Gilbert FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding · Flood Bulletins · Flood Classifications · Other Links Flood Risk The Gilbert River catchment is located in northBureau Home > Australia> Queensland> Rainfall& River Conditions > River Brochures> Gilbert FLOOD

  14. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bremer FLOOD WARNING SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    Contained in this document is information about: (Last updated June 2015) · Flood Risk · Previous Flooding Flood Warnings and River Height Bulletins · Flood Classifications · Other Links Flood Risk The BremerBureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Bremer FLOOD

  15. Bureau Home > Australia > Queensland > Rainfall & River Conditions > River Brochures > Pine and FLOOD SYSTEM

    E-Print Network [OSTI]

    Greenslade, Diana

    and Caboolture FLOOD SYSTEM for the PINE & CABOOLTURE RIVERS This brochure describes the flood system operated information which will be useful for understanding River Height Bulletins issued by the Bureau's Flood Warning Centre during periods of high rainfall and flooding. Pine River at Murrumba Downs Contained

  16. FIRE DEPARTMENT, CITY OF NEW YORK * BUREAU OF FIRE PREVENTION CERTIFICATE OF FITNESS APPLICATION

    E-Print Network [OSTI]

    Jia, Songtao

    FIRE DEPARTMENT, CITY OF NEW YORK * BUREAU OF FIRE PREVENTION CERTIFICATE OF FITNESS APPLICATION Security # 846 29 120 MI ADDRESS 936 WEST END AVE APT E2 ZIP CODE 10025 STATE NY CITY OR BOROUGH New York RELATED EMPLOYER NAME COLUMBIA UNIVERSITY APPLICANT'S WORK ADDRESS CITY OR BOROUGH New York, NY STATE NY

  17. U. S. Weather Bureau. Hurriaane Beulah, August 20-27, 1963;

    E-Print Network [OSTI]

    , and lost its tropical characterist:tcsover the cold waters east of Newfoundland. The hurricane appear Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more conditions of the original document may Services Imaging Contractor 12200Kiln Court Beltsville, MD 20704-1387 November 6,2007 #12;Hurricane BEULAH

  18. u.s. Wea.ther Bureau. Hurricane Helena. Sept. 2S-29. 1958.

    E-Print Network [OSTI]

    QC 945.2 .H45 H8 1958 u.s. Wea.ther Bureau. Hurricane Helena. Sept. 2S-29. 1958. #12;National;PRELIMINARY REPORT, HURRICANE HELENE SEPTEMBER 23-29, 1958 Hurricane Helene, one of the most dangerous to hurricane strength by the next day. It continued to intensify and advanced on a slow and somewhat erratic

  19. Wireless Network architecture for Diagnosis and Monitoring Applications

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Wireless Network architecture for Diagnosis and Monitoring Applications Zeashan Hameed Khan, Jean.Genon-Catalot@iut-valence.fr Abstract-- This paper describes a distributed wireless network architecture for remote diagnosis a wireless network architecture for tele-operation of large industrial applications. Keywords- Wireless

  20. The Effect of Caching in Sustainability of Large Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Effect of Caching in Sustainability of Large Wireless Networks Georgios S. Paschos Informatics the scalability and the efficiency for the future networks. In this landscape, wireless networks are considered]. Despite their worldwide deployment, wireless networks are mostly confined tof wireless networks is limited

  1. Disaster Recovery in Wireless Networks: A Homology-Based Algorithm

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Disaster Recovery in Wireless Networks: A Homology-Based Algorithm A. Vergne, I. Flint, L of wireless networks after a disaster. Considering a damaged wireless network, presenting coverage holes or cover problem. I. INTRODUCTION Wireless networks are present everywhere, must it be sensor networks

  2. Homology based algorithm for disaster recovery in wireless networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Homology based algorithm for disaster recovery in wireless networks A. Vergne, I. Flint, L for disaster recovery of wireless networks. We consider a damaged wireless network presenting coverage holes the performances between each other and with known methods. I. INTRODUCTION Wireless networks are present

  3. UCIT Data Network Standards Campus Wireless Network Standard

    E-Print Network [OSTI]

    Habib, Ayman

    UCIT Data Network Standards Campus Wireless Network Standard Classification IT Infrastructure Table.1. Standardization of the U of C's 802.11 wireless networks and frequency bands is required to insure availability of the wireless network to the campus community. Standards of use will improve the wireless service and help

  4. Energy-efficient wireless networking for multimedia applications

    E-Print Network [OSTI]

    Havinga, Paul J.M.

    Energy-efficient wireless networking for multimedia applications (Wireless Communications state-of-the-art solutions with a focus on energy efficiency. Three key problems in networked wireless in achieving this. Keywords ­ energy efficiency, wireless networking, mobile computing, quality of service. 1

  5. Efficient wireless non-radiative mid-range energy transfer

    E-Print Network [OSTI]

    Efficient wireless non-radiative mid-range energy transfer Aristeidis Karalis a,*, J.D. Joannopoulos b , Marin Soljacic´ b a Department of Electrical Engineering and Computer Science, Massachusetts-range wireless energy transfer. Ó 2007 Elsevier Inc. All rights reserved. Keywords: Wireless energy; Wireless

  6. Load Balancing in Wireless Sensor Networks using Kirchhoff's Voltage Law

    E-Print Network [OSTI]

    Toumpis, Stavros

    Load Balancing in Wireless Sensor Networks using Kirchhoff's Voltage Law Stavros Toumpis Electrical balancing in wireless networks with a single class of traffic, focusing our attention on an important example, i.e., Wireless Sensor Networks. The analysis is based on the Wireless Minimum Cost Problem

  7. Special Section on: Dynamic Charging of Electric Vehicles by Wireless

    E-Print Network [OSTI]

    Mi, Chunting "Chris"

    Special Section on: Dynamic Charging of Electric Vehicles by Wireless Power Transfer I N RECENT TIMES, wireless power charging of electric vehicles (EV) has gained huge attentions. Static wireless charging systems Mass transit electrification (electric trains, trams, and buses) us- ing dynamic wireless

  8. Video Pricing for Wireless Networks Patrick Seeling and Martin Reisslein

    E-Print Network [OSTI]

    Reisslein, Martin

    Video Pricing for Wireless Networks Patrick Seeling and Martin Reisslein Dept. of Electrical to wireless clients is one of the key requirements for making wireless video services economically viable. In this paper we develop a conceptual framework for the pricing of wireless video streaming. Our framework

  9. Wireless Sensing for Structural Health Monitoring of Civil Infrastructures

    E-Print Network [OSTI]

    Stanford University

    in southern New Mexico. With wireless radios consuming large amounts of power, energy preservation can1 Wireless Sensing for Structural Health Monitoring of Civil Infrastructures J.P. Lynch1 , Y. Wang2-cost wireless sensing unit for installation in structural monitoring systems. The prototype wireless sensing

  10. Impact of Lossy Links on Performance of Multihop Wireless Networks

    E-Print Network [OSTI]

    Holte, Robert

    wireless networks have energy constraints. Lossy links also affect energy efficiency due to retransmissions of overhearing on energy efficiency. I. INTRODUCTION Research in multihop wireless networks, such as wireless ad simulation. The problem of maxi- mizing the lifetime of a wireless ad hoc network with energy constraints

  11. UNM Wireless Network Standard Revision August 5, 2014

    E-Print Network [OSTI]

    New Mexico, University of

    1 UNM Wireless Network Standard Revision August 5, 2014 Date Issued: June 5, 2007 Responsible/b/g/n/ac) and related access points connect to the UNM IT Wireless Network (WN). No other departments shall deploy IEEE, robust, and integrated wireless network, and to increase security of the campus wireless network

  12. Wireless Social Community Networks: A Game-Theoretic Analysis

    E-Print Network [OSTI]

    Marbach, Peter

    Wireless Social Community Networks: A Game-Theoretic Analysis Mohammad Hossein Manshaei, Julien: marbach@cs.toronto.edu Abstract--Wireless social community networks have been cre- ated as an alternative to cellular wireless networks to provide wireless data access in urban areas. By relying on access points

  13. Wireless Network Security Partha Dasgupta and Tom Boyd

    E-Print Network [OSTI]

    Dasgupta, Partha

    Wireless Network Security Partha Dasgupta and Tom Boyd Dept. of Computer Science and Engineering Fulton School of Engineering Arizona State University partha@asu.edu, tboyd@asu.edu Abstract Wireless, there are a variety of attack methods that can be used against the users of wireless networks. Modern wireless data

  14. Modeling and Analysis of WAP Performance over Wireless Links

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    Modeling and Analysis of WAP Performance over Wireless Links Humphrey Rutagemwa, Student Member the performance behaviors of wireless application protocol (WAP) over wireless links is proposed. A Rayleigh fading channel model is used to characterize the behaviors of wireless channel. Mathematical expressions

  15. Wireless Communication Is in APX Magnus M. Halldorsson1,

    E-Print Network [OSTI]

    Wireless Communication Is in APX Magn´us M. Halld´orsson1, and Roger Wattenhofer2 1 School a common question in wireless com- munication: How long does it take to satisfy an arbitrary set of wireless communication requests? This problem is known as the wireless schedul- ing problem. Our main

  16. TITLE: Wireless Multimedia Architectures and Applications DURATION: Half day

    E-Print Network [OSTI]

    Furht, Borko

    SEMINAR TITLE: Wireless Multimedia Architectures and Applications DURATION: Half day INSTRUCTOR: Dr efforts to establish a wireless infrastructure, including declaring a new wireless spectrum, building new is to link present "wireless realities" to the future of technology. It should bring to participants 21st

  17. Wireless Tomography, Part II: A System Engineering Approach

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    Wireless Tomography, Part II: A System Engineering Approach R. C. Qiu, Z. Hu, M. C. Wicks, S. J.Wicks@rl.af.mil Abstract--This is the second paper in a series on a new initiative of wireless tomography. The goal is to combine two areas: wireless communication and radio tomography. This paper studies wireless tomography

  18. Wired Wireless Broadcast Emulation Daniel Havey, Roman Chertov, Kevin Almeroth

    E-Print Network [OSTI]

    Almeroth, Kevin C.

    Wired Wireless Broadcast Emulation Daniel Havey, Roman Chertov, Kevin Almeroth Department, rchertov, almeroth} @cs.ucsb.edu Abstract-A wired testbed's usefulness for wireless re search hinges on its ability to faithfully reproduce the wireless medium. One of the key properties of a wireless medium is its

  19. Intentional Mobility in Wireless Sensor Networks 1 INTENTIONAL MOBILITY IN

    E-Print Network [OSTI]

    Tseng, Yu-Chee

    applications, wireless sensor networks. 1. Introduction The rapid growth of micro-sensing MEMS and wirelessIntentional Mobility in Wireless Sensor Networks 1 Chapter 1 INTENTIONAL MOBILITY IN WIRELESS SENSOR NETWORKS You-Chiun Wang and Yu-Chee Tseng Department of Computer Science National Chiao

  20. WIRELESS SENSING AND DECENTRALIZED CONTROL FOR CIVIL STRUCTURES: THEORY AND

    E-Print Network [OSTI]

    Lynch, Jerome P.

    WIRELESS SENSING AND DECENTRALIZED CONTROL FOR CIVIL STRUCTURES: THEORY AND IMPLEMENTATION the last few decades. With recent advances in wireless communication technology, wireless networks can advantage of a wireless system is the ease of relocating sensors and controllers, thus providing a flexible

  1. Wireless Network Optimization by Perron-Frobenius Theory

    E-Print Network [OSTI]

    Tan, Chee Wei

    Wireless Network Optimization by Perron-Frobenius Theory Chee Wei Tan City University of Hong Kong Abstract--A basic question in wireless networking is how to optimize the wireless network resource of a Perron-Frobenius theoretic framework to overcome the notorious non-convexity barriers in wireless util

  2. Fiche programme Bureau Aquitaine Europe Conseil Rgional d'AquitaineConseil Rgional d'AquitaineConseil Rgional d'AquitaineConseil Rgional d'Aquitaine ----Dlgation Affaires europennes et internationalesDlgation Affaires europennes et internationalesDlgatio

    E-Print Network [OSTI]

    Greff, Isabelle

    Fiche programme ­ Bureau Aquitaine Europe Conseil Régional d'AquitaineConseil Régional dDélégation Affaires européennes et internationales Bureau Aquitaine EuropeBureau Aquitaine EuropeBureau Aquitaine EuropeBureau Aquitaine Europe 19 Avenue de l'Yser · 1040 Bruxelles - Belgique · Téléphone +32

  3. Energy Harvesting Wireless Communications-Part I

    E-Print Network [OSTI]

    Ulukus, Sennur

    #12;Motivation Energy efficient communication means something different than it did a decade ago-medical-devices-controlled-wireless-technology-nanotechnology/ (bottom) http://scitechdaily.com/smart-pills-will-track-patients-from-the-inside-out/ Energy Harvesting;Motivation New Wireless Network Design Challenge: A set of energy feasibility constraints based on harvests

  4. Applications of Industrial Wireless Sensor Milan Erdelj

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    applications is vital for the production in all the branches of industry. 3. Process automation. The last group1 Applications of Industrial Wireless Sensor Networks Milan Erdelj FUN Research Group, INRIA Lille manuscript, published in "Industrial Wireless Sensor Networks: Applications, Protocols, and Standards CRC

  5. Predictable and Controllable Wireless Sensor Networks

    E-Print Network [OSTI]

    Sreenan, Cormac J.

    .roedig|c.sreenan}@cs.ucc.ie Abstract: Research activity in the area of wireless sensor networks has grown dramatically in the past few and reliability, raising concerns over their use in scenarios like mission critical production environments on Wireless Sensor Networks [1]. The volume of activity is further illustrated by recent IEEE magazines

  6. Wireless Sensor Networks Lecture 1: Introduction

    E-Print Network [OSTI]

    Maróti, Miklós

    Harvard University 4 Wireless Technologies Comparison Data rate Complexity/power/cost CC1000 Bluetooth 802 University 5 Wireless Technologies Comparison Type Data rate Transmit pwr Range (approx) Cost 802.11b 11Ptr, Vanderbilt #12;2009 ­© Matt Welsh Harvard University 10 Solar panels for charging car battery (used by Free

  7. Monitoring Churn in Wireless g Stephan Holzer

    E-Print Network [OSTI]

    Monitoring Churn in Wireless g Networks Stephan Holzer Yvonne Anne Pignolet ETH Zurich Roger Wattenhofer #12;Motivation / Intro Network of sensor nodes: · wireless, communicating on several · battery powered All nodes should be aware of all present nodes · with small delay · with little energy

  8. Solar/Electromagnetic Energy Harvesting and Wireless

    E-Print Network [OSTI]

    Tentzeris, Manos

    INVITED P A P E R Solar/Electromagnetic Energy Harvesting and Wireless Power Transmission This paper reviews numerous existing efforts and solutions in the field of solar and electromagnetic energy of solar/electromagnetic energy harvest- ing and wireless power transmission. More specifically, the paper

  9. A Retasking Framework For Wireless Sensor Networks

    E-Print Network [OSTI]

    Weigle, Michele

    used in scientific research, industrial manufacturing, and environmental monitoring over the past-effective. In this paper, we present Alert, a software framework for retasking wireless sensor networks, enabling, built upon Deluge [1], is a wireless network code distribution protocol enabling node group management

  10. Optimizing Router Placement for Wireless Mesh Deployment

    E-Print Network [OSTI]

    Chan, Shueng-Han Gary

    Optimizing Router Placement for Wireless Mesh Deployment Wangkit Wong Simbarashe Dzinamarira S-channel (MRMC) wireless mesh networks (WMNs) is largely affected by interference, which depends on router router placement changes network topology which in turns impacts routing and channel decisions, while

  11. Ferry-Based Linear Wireless Sensor Networks

    E-Print Network [OSTI]

    Wu, Jie

    Networks Existing wireless sensor network research Assumption that the network used for sensors does of oil, gas, and water pipeline infrastructure using wireless sensor networks. #12;IEEE Globecom 2013 UAE (2006): 2,580 Km of gas pipelines 2,950 Km of oil pipelines 156 Km of refined products

  12. Effects of high-altitude electromagnetic pulse (HEMP) on telecommunications assets. Volume 1. Final report

    SciTech Connect (OSTI)

    Not Available

    1987-05-15

    In response to Executive Order (E.O.) 12472 and National Security Decision Directive 97 (NSDD-97), the Office of the Manager, National Communications System (OMNCS) has begun an ElectroMagnetic Pulse (EMP) mitigation program. The objective of this program is the removal of EMP as a significant impediment to timely reestablishment of regional and national telecommunications following an attack against the United States that includes high-altitude nuclear detonations. The methodology for developing an EMP mitigation program plan was described in the National Communications System (NCS) report Electromagnetic Pulse Mitigation Program Approach of July 1982. The program approach involves estimating the effects of High-altitude EMP (HEMP) on telecommunications capabilities, assessing the impact of available HEMP mitigation alternatives, and developing a comprehensive plan for implementing mitigation alternatives. The purpose of this report is to summarize available test results as they apply to the EMP mitigation program.

  13. CSP 545: Wireless Networking Technologies and Applications Yi-Bing Lin, Imrich Chlamtac, Wireless and Mobile Network Architectures.

    E-Print Network [OSTI]

    Heller, Barbara

    CSP 545: Wireless Networking Technologies and Applications Texts Yi-Bing Lin, Imrich Chlamtac, Wireless and Mobile Network Architectures. Reference: Theodore S. Rappaport, Theodore Rappaport, Wireless local area network technologies including 802.11b (wireless Ethernet) and Bluetooth, and third

  14. 2294 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 6, NO. 6, JUNE 2007 Wireless Profiled TCP Performance over

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    2294 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 6, NO. 6, JUNE 2007 Wireless Profiled TCP Performance over Integrated Wireless LANs and Cellular Networks Humphrey Rutagemwa, Student Member, IEEE-- An analytical framework for studying the per- formance of Wireless Profiled TCP (WP-TCP) flows over

  15. Wirelessly-Powered Wireless Sensor Platform T. Paing, J. Morroni, A. Dolgov, J. Shin, J. Brannan, R. Zane, Z. Popovic

    E-Print Network [OSTI]

    Wirelessly-Powered Wireless Sensor Platform T. Paing, J. Morroni, A. Dolgov, J. Shin, J. Brannan, R-power (~10W) 2.45-GHz wireless sensor platform consisting of a three-axis accelerometer, thermometer and skin conductivity sensor. The sensor is powered wirelessly from a distance of around 3-4m with narrowband 2.45-GHz

  16. Para informacin en espaol, visite www.consumerfinance.gov/learnmore o escribe a la Consumer Financial Protection Bureau, 1700 G Street N.W., Washington, DC 20552.

    E-Print Network [OSTI]

    Financial Protection Bureau, 1700 G Street N.W., Washington, DC 20552. A Summary of Your Rights Under to www.consumerfinance.gov/learnmore or write to: Consumer Financial Protection Bureau, 1700 G Street N.W

  17. Wireless Charging | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize » AirareAbout KeyofWireless Charging

  18. Opportunities to save energy and improve comfort by using wireless sensor networks in buildings

    E-Print Network [OSTI]

    Wang, Danni; Arens, Edward; Federspiel, Cliff

    2003-01-01

    realization of ultra-low energy wireless sensor networks.TO SAVE ENERGY AND IMPROVE COMFORT BY USING WIRELESS SENSOR

  19. Final Report: Mobile Surveillance and Wireless Communication Systems Field Operational Test Volume 2: FOT Objectives, Organization, System Design, Results, Conclusions and Recommendations

    E-Print Network [OSTI]

    Klein, Lawrence

    1999-01-01

    and Wireless Communication Systems Field Operational Testand Wireless Communication Systems Field Operational Testand Wireless Communication Systems Field Operational Test

  20. EM threat analysis for wireless systems.

    SciTech Connect (OSTI)

    Burkholder, R. J. (Ohio State University Electroscience Laboratory); Mariano, Robert J.; Schniter, P. (Ohio State University Electroscience Laboratory); Gupta, I. J. (Ohio State University Electroscience Laboratory)

    2006-06-01

    Modern digital radio systems are complex and must be carefully designed, especially when expected to operate in harsh propagation environments. The ability to accurately predict the effects of propagation on wireless radio performance could lead to more efficient radio designs as well as the ability to perform vulnerability analyses before and after system deployment. In this report, the authors--experts in electromagnetic (EM) modeling and wireless communication theory--describe the construction of a simulation environment that is capable of quantifying the effects of wireless propagation on the performance of digital communication.

  1. System and method for time synchronization in a wireless network

    DOE Patents [OSTI]

    Gonia, Patrick S. (Maplewood, MN); Kolavennu, Soumitri N. (Blaine, MN); Mahasenan, Arun V. (Kerala, IN); Budampati, Ramakrishna S. (Maple Grove, MN)

    2010-03-30

    A system includes multiple wireless nodes forming a cluster in a wireless network, where each wireless node is configured to communicate and exchange data wirelessly based on a clock. One of the wireless nodes is configured to operate as a cluster master. Each of the other wireless nodes is configured to (i) receive time synchronization information from a parent node, (ii) adjust its clock based on the received time synchronization information, and (iii) broadcast time synchronization information based on the time synchronization information received by that wireless node. The time synchronization information received by each of the other wireless nodes is based on time synchronization information provided by the cluster master so that the other wireless nodes substantially synchronize their clocks with the clock of the cluster master.

  2. Provisioning of Parameterized Quality of Service in 802.11e Based Wireless Mesh Networks

    E-Print Network [OSTI]

    Chu, Xiaowen

    is shown in Fig. 1, whose backbone consists of a set of wireless mesh routers. Wireless stations (i.e., end users) can access the Internet by associating with a nearby wireless mesh router. Given that IEEE 802 Gateway Wireless Mesh Router Wireless Stations Fig. 1: An example of infrastructure wireless mesh network

  3. Logical Topology Design and Interface Assignment for Multi-Channel Wireless Mesh Networks

    E-Print Network [OSTI]

    Wong, Vincent

    -channel wireless mesh network (MC- WMN) consists of a number of stationary wireless routers, where each router-channel wireless mesh network (MC-WMN) con- sists of a number of stationary wireless routers, forming a wireless operates on a distinct frequency channel in the IEEE 802.11a/b/g bands. The wireless routers serve

  4. WIRELESS COMMUNICATIONS AND MOBILE COMPUTING Wirel. Commun. Mob. Comput. 2009; 9:773784

    E-Print Network [OSTI]

    . Typically, a WMN is a collection of wireless mesh routers and wireless mobile mesh clients. Wireless mesh connect to wireless mesh routers via either wired or wireless connections. In addition, a small number of wireless mesh routers, called gateways, can directly connect to wired net- works via wired links. Therefore

  5. Distributed Connectivity of Wireless Networks

    E-Print Network [OSTI]

    Halldorsson, Magnus M

    2012-01-01

    We consider the problem of constructing a communication infrastructure from scratch, for a collection of identical wireless nodes. Combinatorially, this means a) finding a set of links that form a strongly connected spanning graph on a set of $n$ points in the plane, and b) scheduling it efficiently in the SINR model of interference. The nodes must converge on a solution in a distributed manner, having no means of communication beyond the sole wireless channel. We give distributed connectivity algorithms that run in time $O(poly(\\log \\Delta, \\log n))$, where $\\Delta$ is the ratio between the longest and shortest distances among nodes. Given that algorithm without prior knowledge of the instance are essentially limited to using uniform power, this is close to best possible. Our primary aim, however, is to find efficient structures, measured in the number of slots used in the final schedule of the links. Our main result is algorithms that match the efficiency of centralized solutions. Specifically, the networks...

  6. Airborne wireless communication systems, airborne communication methods, and communication methods

    DOE Patents [OSTI]

    Deaton, Juan D. (Menan, ID); Schmitt, Michael J. (Idaho Falls, ID); Jones, Warren F. (Idaho Falls, ID)

    2011-12-13

    An airborne wireless communication system includes circuitry configured to access information describing a configuration of a terrestrial wireless communication base station that has become disabled. The terrestrial base station is configured to implement wireless communication between wireless devices located within a geographical area and a network when the terrestrial base station is not disabled. The circuitry is further configured, based on the information, to configure the airborne station to have the configuration of the terrestrial base station. An airborne communication method includes answering a 911 call from a terrestrial cellular wireless phone using an airborne wireless communication system.

  7. Random access wireless networks with controlled mobility

    E-Print Network [OSTI]

    Modiano, Eytan H.

    This paper considers wireless networks where messages arriving randomly (in time and space) are collected by a mobile receiver. The messages are transmitted to the mobile receiver according to a random access scheme and ...

  8. Intelligent Lighting System Using Wireless Sensor Networks

    E-Print Network [OSTI]

    Kumaar, A A Nippun; TSB, Sudarshan; 10.5121/ijasuc.2010.1402

    2011-01-01

    This paper examines the use of Wireless Sensor Networks interfaced with light fittings to allow for daylight substitution techniques to reduce energy usage in existing buildings. This creates a wire free system for existing buildings with minimal disruption and cost.

  9. Maximizing degrees of freedom in wireless networks

    E-Print Network [OSTI]

    Borade, Shashibhushan Prataprao, 1981-

    2004-01-01

    We consider communication from a single source to a single destination in a wireless network with fading. Both source and destination have multiple antennas. The information reaches the destination through a sequence of ...

  10. Designing a wireless underwater optical communication system

    E-Print Network [OSTI]

    Brundage, Heather

    2010-01-01

    Though acoustic modems have long been the default wireless communication method for underwater applications due to their long range, the need for high speed communication has prompted the exploration of non-acoustic methods ...

  11. Iterative Collision Resolution in Wireless Networks 

    E-Print Network [OSTI]

    Stuckman, Katherine Christine

    2013-03-29

    With the growing popularity of smart phones and tablets, development of multimedia applications is on the rise. Speedy transmission of this massive amount information is already pushing the limits of the capacity of wireless networks...

  12. Efficient wireless charging with gallium nitride FETs

    E-Print Network [OSTI]

    Yeh, Theresa (Theresa I.)

    2014-01-01

    Though wireless charging is more convenient than traditional wired charging methods, it is currently less efficient. This not only wastes power but can also result in a longer charging time. Improving the efficiency of ...

  13. Wireless power transmission for medical applications

    E-Print Network [OSTI]

    Payne, Joshua E.

    We studied the wireless power transmission capabilities of microwave through human skin-tissue. Microwave transmission through simulated human skins was tested with rectenna array as a power receiver located under the ...

  14. 3D face recognition with wireless transportation 

    E-Print Network [OSTI]

    Zou, Le

    2009-05-15

    , we consider the wireless transportation problem of range images, which are captured by scattered sensor nodes from target objects and are forwarded to the core components (i.e., feature extraction and classi?cation components) of the face recognition...

  15. Integrating spinal codes into wireless systems

    E-Print Network [OSTI]

    Iannucci, Peter Anthony

    2013-01-01

    Rateless spinal codes [47] promise performance gains for future wireless systems. These gains can be realized in the form of higher data rates, longer operational ranges, reduced power consumption, and greater reliability. ...

  16. Energy aware network coding in wireless networks

    E-Print Network [OSTI]

    Shi, Xiaomeng, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    Energy is one of the most important considerations in designing reliable low-power wireless communication networks. We focus on the problem of energy aware network coding. In particular, we investigate practical energy ...

  17. Efficient network camouflaging in wireless networks 

    E-Print Network [OSTI]

    Jiang, Shu

    2006-04-12

    (e.g. broadcast, node mobility) that traditional wired networks do not possess. This necessitates developing new techniques that take account of properties of wireless networks and are able to achieve a good balance between performance and security...

  18. Energy Management in Wireless Sensor Network Operations 

    E-Print Network [OSTI]

    Mohapatra, Arupa Kumar

    2013-07-26

    In this dissertation, we develop and analyze effective energy management policies for wireless sensor networks in emerging applications. Existing methods in this area have primarily focused on energy conservation through the use of various...

  19. Interference management in wireless cellular networks 

    E-Print Network [OSTI]

    Burchardt, Harald Peter

    2013-07-01

    In wireless networks, there is an ever-increasing demand for higher system throughputs, along with growing expectation for all users to be available to multimedia and Internet services. This is especially difficult to ...

  20. Improving wireless network performance using sensor hints

    E-Print Network [OSTI]

    Sivalingam, Lenin Ravindranath

    2010-01-01

    Users of wireless devices often switch between being stationary and in motion while transferring data. Protocols that perform well in the static setting (where the channel conditions are relatively stable), however, tend ...

  1. MIXIT: The Network Meets the Wireless Channel

    E-Print Network [OSTI]

    Katti, Sachin

    2007-09-04

    The traditional contract between the network and the lower layers states that the network does routing and the lower layers deliver correct packets. In a wireless network, however, different nodes may hear most bits in a ...

  2. Flexible Hardware Abstraction for Wireless Sensor Networks

    E-Print Network [OSTI]

    California at Berkeley, University of

    Flexible Hardware Abstraction for Wireless Sensor Networks Vlado Handziski, Joseph Polastre, Jan; Computer Science Department Berkeley, CA 94720 US Abstract-- We present a flexible Hardware Abstraction gradually adapts the capabilities of the underlying hardware plat- forms to the selected platform

  3. Acoustical Communications for Wireless Downhole Telemetry Systems 

    E-Print Network [OSTI]

    Farraj, Abdallah

    2012-08-22

    This dissertation investigates the use of advanced acoustical communication techniques for wireless downhole telemetry systems. Using acoustic waves for downhole telemetry systems is investigated in order to replace the wired communication systems...

  4. Robust Clock Synchronization in Wireless Sensor Networks 

    E-Print Network [OSTI]

    Saibua, Sawin

    2010-10-12

    Clock synchronization between any two nodes in a Wireless Sensor Network (WSNs) is generally accomplished through exchanging messages and adjusting clock offset and skew parameters of each node’s clock. To cope with unknown network message delays...

  5. Epidemic Propagation In Overlaid Wireless Networks

    SciTech Connect (OSTI)

    Yanmaz, Evsen [Los Alamos National Laboratory

    2008-01-01

    Witb tbe emergence of computer worms tbat can spread over air interfaces, wireless ad boc and sensor networks can be vulnerable to node compromises even if the deployed network is not connected to the backbone. Depending on the physical topology of the wireless network, even a single infected node can compromise the whole network. In this work, epidemic (e.g., worm) propagation in a static wireless network is studied, where a number of inCected mobile nodes are injected over the existing network. It is shown that the epidemic spread threshold and size depend on the physical topology of the underlying static wireless network as well as the mobility model employed by the infected mobile nodes. More specifically, results show that in a Cully-connected static wirelessnctwork targeted attacks are more effective, wbereas Cor a random topology random attacks can be sufficient to compromise the whole network.

  6. On computer vision in wireless sensor networks.

    SciTech Connect (OSTI)

    Berry, Nina M.; Ko, Teresa H.

    2004-09-01

    Wireless sensor networks allow detailed sensing of otherwise unknown and inaccessible environments. While it would be beneficial to include cameras in a wireless sensor network because images are so rich in information, the power cost of transmitting an image across the wireless network can dramatically shorten the lifespan of the sensor nodes. This paper describe a new paradigm for the incorporation of imaging into wireless networks. Rather than focusing on transmitting images across the network, we show how an image can be processed locally for key features using simple detectors. Contrasted with traditional event detection systems that trigger an image capture, this enables a new class of sensors which uses a low power imaging sensor to detect a variety of visual cues. Sharing these features among relevant nodes cues specific actions to better provide information about the environment. We report on various existing techniques developed for traditional computer vision research which can aid in this work.

  7. Speakers Bureau

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment Top ScientificTechnologies |DOE RateBusiness USASpeakers

  8. AeroLab Wireless Network Code of Conduct The AeroLab wireless network is intended for academic use only. Any use of the

    E-Print Network [OSTI]

    Sislian, J. P.

    AeroLab Wireless Network Code of Conduct The AeroLab wireless network is intended for academic use only. Any use of the wireless network for BitTorrent or other Peer-to-Peer file sharing is strictly will have their wireless access privileges revoked. Connecting to the AeroLab Wireless Network This document

  9. Invited Paper Optical Wireless Applications -A Solution to Ease the Wireless

    E-Print Network [OSTI]

    Kavehrad, Mohsen

    themselves of these aforementioned services. Advances in displays, battery technology and processing power to explode in the next 5 years, largely due to the proliferation of mobile video and mobile web applicationsInvited Paper Optical Wireless Applications - A Solution to Ease the Wireless Airwaves Spectrum

  10. GNU Radio & USRPGNU Radio & USRP File transfer through WirelessFile transfer through Wireless

    E-Print Network [OSTI]

    Yu, Chansu

    1 GNU Radio & USRPGNU Radio & USRP File transfer through WirelessFile transfer through WirelessSachin Hirve April 30, 2008April 30, 2008 Contents:Contents: What is Software Radio?What is Software Radio? USRPUSRP ­­ MultiMulti--functional hardwarefunctional hardware GNU RadioGNU Radio Previous Work

  11. New and Emerging Energy Efficient Wireless Protocols New and Emerging Energy Efficient Wireless

    E-Print Network [OSTI]

    Jain, Raj

    New and Emerging Energy Efficient Wireless Protocols 1 of 12 New and Emerging Energy Efficient energy efficient wireless protocols. The benefits of each protocol are given, and then the different ways of conserving energy are compared. Key Words- Energy efficient protocols, energy efficiency, energy aware, low

  12. Low Frequency Wireless Communications Technology

    SciTech Connect (OSTI)

    Bartone, Erik J; Carbone, John F

    2004-01-27

    The purpose of this project was to demonstrate Nxegen's real-time wireless electricity monitoring and load management technologies in selected commercial, industrial, and municipal end user facilities. The purpose of which is to demonstrate the ability for Nxegen's technology to collect real-time electricity data to a central location (Nxegen's Network Operation Center "NOC"), aggregate customer load profiles into portfolios of profiles, and be able to dispatch load curtailment commands from the NOC to individual customer loads to demonstrate the ability to integrate demand resources into the overall electric utility system for the purpose of; (1) improving overall system reliability, (2) reducing wholesale electric generation prices (locational marginal prices "LMP"), and (3) reducing congestion costs in energy constrained areas (southwest Connecticut).

  13. Beyond telecommuting: A new paradigm for the effect of telecommunications on travel

    SciTech Connect (OSTI)

    Niles, J.S.

    1994-09-01

    Conventional wisdom about social and economic behavior holds that the use of telecommunications is a natural substitute for transportation. For example, telephone calls can replace travel to meetings, and facsimile or electronic-mail transmission of documents substitutes for courier or postal delivery. The moving of information can replace the moving of period and goods. Vehicle traffic on the national transportation infrastructure can be replaced by digital traffic on what is now called the National Information Infrastructure (NII). A leading example is telecommuting. This means using telecommunications to replace commuting between home and work. Telecommuting is an optional way of expanding employees` work locations in those circumstances where it yields both improved organizational performance and employee satisfication. Telecommuting accounts for 7.6 million U.S. workers as of early 1993, up 15% from the 6.6 million counted in 1992. The growth of telecommuting has been strong for the past five years. No one has identified any reasons to suggest that this growth will abate in the forseeable future.

  14. Computing the Capacity Region of a Wireless Network

    E-Print Network [OSTI]

    Gummadi, Ramakrishna

    We consider a wireless network of n nodes that communicate over a common wireless medium under some interference constraints. Our work is motivated by the need for an efficient and distributed algorithm to determine the ...

  15. Wireless realtime motion tracking system using localised orientation estimation 

    E-Print Network [OSTI]

    Young, Alexander D.

    2010-01-01

    A realtime wireless motion tracking system is developed. The system is capable of tracking the orientations of multiple wireless sensors, using a semi-distributed implementation to reduce network bandwidth and latency, ...

  16. Dynamic channel allocation in satellite and wireless networks

    E-Print Network [OSTI]

    Sun, Jun, 1975-

    2007-01-01

    The objective of this thesis is to understand how to utilize wireless channels in a fair and efficient manner within a multi-users communication environment. We start by exploring the allocation of a single wireless downlink ...

  17. On-Demand Based Wireless Resources Trading for Green Communications

    E-Print Network [OSTI]

    Cheng, Wenchi; Zhang, Hailin; Wang, Qiang

    2011-01-01

    The purpose of Green Communications is to reduce the energy consumption of the communication system as much as possible without compromising the quality of service (QoS) for users. An effective approach for Green Wireless Communications is On-Demand strategy, which scales power consumption with the volume and location of user demand. Applying the On-Demand Communications model, we propose a novel scheme -- Wireless Resource Trading, which characterizes the trading relationship among different wireless resources for a given number of performance metrics. According to wireless resource trading relationship, different wireless resources can be consumed for the same set of performance metrics. Therefore, to minimize the energy consumption for given performance metrics, we can trade the other type of wireless resources for the energy resource under the demanded performance metrics. Based on the wireless resource trading relationship, we derive the optimal energy-bandwidth and energy-time wireless resource trading ...

  18. Airblue: A System for Cross-Layer Wireless Protocol Development

    E-Print Network [OSTI]

    Ng, Man Cheuk

    Over the past few years, researchers have developed many crosslayer wireless protocols to improve the performance of wireless networks. Experimental evaluations of these protocols have been carried out mostly using ...

  19. Study of distributed Fair Scheduling in wireless local area networks 

    E-Print Network [OSTI]

    Gupta, Seema

    2000-01-01

    A Fair Scheduling policy is required to support differentiated QoS requirements of contending flows in a wireless channel. This thesis presents a study of the Distributed Fair Scheduling (DFS) algorithm proposed for wireless Local Area Networks...

  20. Improved Long-Distance Wireless Charging Technology September 26, 2013

    E-Print Network [OSTI]

    Langendoen, Koen

    Improved Long-Distance Wireless Charging Technology September 26, 2013 Project Overview Wireless charging of consumer devices at a long distance with RF technology, would eliminate wires and give freedom

  1. Delayed response protocols for high-delay wireless networks 

    E-Print Network [OSTI]

    Sadry, Nauzad Erach

    2002-01-01

    Wireless networks have become more prevalent over the last few years. These networks introduce different types of errors, which are due to the unpredictable nature of the wireless channel. The congestion control algorithms of existing TCP protocols...

  2. Mobileflow: Applying SDN to Mobility in Wireless Networks 

    E-Print Network [OSTI]

    Al-Shaikhli, Raghdah

    2014-08-10

    Wireless technology has become an increasingly popular way for network access. Wireless networks provide efficient, reliable service; supporting a broad range of emerging applications including multimedia streaming and video conferencing. Currently...

  3. Power Management Mechanism Exploiting Network and Video Information over Wireless

    E-Print Network [OSTI]

    Bouras, Christos

    Power Management Mechanism Exploiting Network and Video Information over Wireless Links Christos information from higher network layers may be utilized for more efficient power management in wireless- tune transmission power according to information received from the transport (feedback reports from

  4. Multidisciplinary adaptive wireless communication systems: Reconfigurable MEMS integrated antennas &

    E-Print Network [OSTI]

    De Flaviis, Franco

    Multidisciplinary adaptive wireless communication systems: Reconfigurable MEMS integrated antennas of California, Irvine, USA Wireless communication systems with reconfigurability capabilities that can for the next generation communication scenarios. A communication system capable of changing its output

  5. Implementing a wireless base station for a sensor network

    E-Print Network [OSTI]

    Song, Heewon, 1977-

    2004-01-01

    Using wireless sensor networks for monitoring infrastructure is a new trend in civil engineering. Compared with traditional ways to monitor infrastructure, wireless sensor networks are cheap, safe, and compact. However, ...

  6. Energy Efficiency of Cooperative Jamming Strategies in Secure Wireless Networks

    E-Print Network [OSTI]

    Ghaderi, Majid

    Energy Efficiency of Cooperative Jamming Strategies in Secure Wireless Networks Mostafa Dehghan networks. Index Terms Wireless security, cooperative diversity, cooperative beamforming, energy efficiency Department of Electrical, Electronic, and Computer Engineering, Newcastle University, UK Abstract Energy

  7. X-by-wireless: a novel approach to vehicle control 

    E-Print Network [OSTI]

    Hoelscher, David Louis

    2009-05-15

    As the cost of wireless devices approaches zero, it becomes more feasible to replace wires with wireless communication. Vehicle wiring harnesses are traditionally wired to communicate both power and information simultaneously, resulting in separate...

  8. ENERGY EFFICIENCY AND SECURITY FOR MULTIHOP WIRELESS NETWORKS

    E-Print Network [OSTI]

    Vaidya, Nitin

    ENERGY EFFICIENCY AND SECURITY FOR MULTIHOP WIRELESS NETWORKS BY MATTHEW JEFFERSON MILLER B over wireless channels demands confidentiality and integrity. In the energy efficiency domain that marginal gains in battery energy density necessitate energy efficient protocols. In the security realm

  9. An energy efficient RF transceiver for wireless microsensor networks

    E-Print Network [OSTI]

    Daly, Denis Clarke

    2005-01-01

    A wireless microsensor network consists of a group of sensor nodes that are deployed remotely and used to relay sensing data to the end-user. Due to their remote deployment, large scale wireless sensor networks require a ...

  10. A Greedy Distributed Time Synchronization Algorithm for Wireless Sensor Networks

    E-Print Network [OSTI]

    Tam, Vincent W. L.

    synchronizations performed. I. INTRODUCTION With the advance in various enabling technologies like Micro-Electro-Mechanical System (MEMS), signal process- ing and wireless communication, wireless sensor networks (WSNs) have drawn

  11. Multi-hop routing for wireless mesh networks

    E-Print Network [OSTI]

    Bhorkar, Abhijeet

    2012-01-01

    of mesh routers to transport the traffic of wireless clientchosen among mesh routers. Wireless mesh backbone can bewireless interface (AR 5213). The nodes are connected to the internet through a Power Over Ethernet router:

  12. Enhancing spectrum utilization through cooperation and cognition in wireless systems

    E-Print Network [OSTI]

    Rahul, Hariharan Shankar, 1975-

    2013-01-01

    We have seen a proliferation of wireless technologies and devices in recent years. The resulting explosion of wireless demand has put immense pressure on available spectrum. Improving spectrum utilization is therefore ...

  13. Intrusion detection and monitoring for wireless networks.

    SciTech Connect (OSTI)

    Thomas, Eric D.; Van Randwyk, Jamie A.; Lee, Erik J.; Stephano, Amanda; Tabriz, Parisa; Pelon, Kristen; McCoy, Damon (University of Colorado, Boulder); Lodato, Mark; Hemingway, Franklin; Custer, Ryan P.; Averin, Dimitry; Franklin, Jason; Kilman, Dominique Marie

    2005-11-01

    Wireless computer networks are increasing exponentially around the world. They are being implemented in both the unlicensed radio frequency (RF) spectrum (IEEE 802.11a/b/g) and the licensed spectrum (e.g., Firetide [1] and Motorola Canopy [2]). Wireless networks operating in the unlicensed spectrum are by far the most popular wireless computer networks in existence. The open (i.e., proprietary) nature of the IEEE 802.11 protocols and the availability of ''free'' RF spectrum have encouraged many producers of enterprise and common off-the-shelf (COTS) computer networking equipment to jump into the wireless arena. Competition between these companies has driven down the price of 802.11 wireless networking equipment and has improved user experiences with such equipment. The end result has been an increased adoption of the equipment by businesses and consumers, the establishment of the Wi-Fi Alliance [3], and widespread use of the Alliance's ''Wi-Fi'' moniker to describe these networks. Consumers use 802.11 equipment at home to reduce the burden of running wires in existing construction, facilitate the sharing of broadband Internet services with roommates or neighbors, and increase their range of ''connectedness''. Private businesses and government entities (at all levels) are deploying wireless networks to reduce wiring costs, increase employee mobility, enable non-employees to access the Internet, and create an added revenue stream to their existing business models (coffee houses, airports, hotels, etc.). Municipalities (Philadelphia; San Francisco; Grand Haven, MI) are deploying wireless networks so they can bring broadband Internet access to places lacking such access; offer limited-speed broadband access to impoverished communities; offer broadband in places, such as marinas and state parks, that are passed over by traditional broadband providers; and provide themselves with higher quality, more complete network coverage for use by emergency responders and other municipal agencies. In short, these Wi-Fi networks are being deployed everywhere. Much thought has been and is being put into evaluating cost-benefit analyses of wired vs. wireless networks and issues such as how to effectively cover an office building or municipality, how to efficiently manage a large network of wireless access points (APs), and how to save money by replacing an Internet service provider (ISP) with 802.11 technology. In comparison, very little thought and money are being focused on wireless security and monitoring for security purposes.

  14. Microsoft Word - Wireless Automation World for OE FINAL.doc

    Energy Savers [EERE]

    When Implementing NERC Critical Infrastructure Protection Standards. The paper addresses wireless protection issues arising from requirements of the Critical Infrastructure...

  15. Optimization Online - Energy Savings in Wireless Mesh Networks in ...

    E-Print Network [OSTI]

    Jan 24, 2011 ... Abstract: Energy consumption of communication systems is ... Keywords: Energy savings, wireless Mesh Networks, Green networking.

  16. OIT Wireless Telemetry for Industrial Applications

    SciTech Connect (OSTI)

    Manges, WW

    2002-09-03

    The need for advanced wireless technology has been identified in the National Research Council publication (1) ''Manufacturing Process Controls for the Industries of the Future as a Critical Technology for the Future''. The deployment challenges to be overcome in order for wireless to be a viable option include: (1) eliminating interference (assuring reliable communications); (2) easing the deployment of intelligent, wireless sensors; (3) developing reliable networks (robust architectures); (4) developing remote power (long-lasting and reliable); and (5) developing standardized communication protocols. This project demonstrated the feasibility of robust wireless sensor networks that could meet these requirements for the harsh environments common to the DOE/OIT Industries of the Future. It resulted in a wireless test bed that was demonstrated in a paper mill and a steel plant. The test bed illustrated key protocols and components that would be required in a real-life, wireless network. The technologies for low power connectivity developed and demonstrated at the plant eased fears that the radios would interfere with existing control equipment. The same direct sequence, spread spectrum (DSSS) technology that helped assure the reliability of the connection also demonstrated that wireless communication was feasible in these plants without boosting the transmitted power to dangerous levels. Our experience and research have indicated that two key parameters are of ultimate importance: (1) reliability and (2) inter-system compatibility. Reliability is the key to immediate acceptance among industrial users. The importance cannot be overstated, because users will not tolerate an unreliable information network. A longer term issue that is at least as important as the reliability of a single system is the inter-system compatibility between these wireless sensor networks and other wireless systems that are part of our industries. In the long run, the ability of wireless sensor networks to operate cooperatively in an environment that includes wireless LANs, wireless headsets, RF heating, wireless crane controls and many other users of the electromagnetic spectrum will probably be the most important issue we can address. A network of units (Figure 1) has been developed that demonstrates the feasibility of direct-sequence spread spectrum wireless sensor networking for industrial environments. The hardware consists of a group of reprogrammable transceivers that can act as sensor nodes or network nodes or both. These units and the team that built them are the heart of a test bed development system that has been used successfully in demonstrations at various industrial sites. As previously reported, these units have been successfully tested at a paper mill. More recently, these units were utilized in a permanent installation at a steel mill. Both of these applications demonstrated the ease with which a new network could be installed, and the reality that DSSS units can operate successfully in plants where narrow band transmitters had previously caused interference with plant operations.

  17. Proc. of IEEE Wireless Communications and Networking Conference (WCNC), March 2003 Mobility Patterns in Microcellular Wireless Networks

    E-Print Network [OSTI]

    Peha, Jon M.

    Proc. of IEEE Wireless Communications and Networking Conference (WCNC), March 2003 Mobility Patterns in Microcellular Wireless Networks Suttipong Thajchayapong and Jon M. Peha Department of Electrical and Computer Engineering Carnegie Mellon University 5000 Forbes Ave, Pittsburgh, PA 15213 Emails

  18. Blacklist-Aided Forwarding in Static Multihop Wireless Networks

    E-Print Network [OSTI]

    Minnesota, University of

    Blacklist-Aided Forwarding in Static Multihop Wireless Networks Srihari Nelakuditi, Sanghwan Lee,yyu,ghlu,zhzhang}@cs.umn.edu Abstract-- Static broadband wireless networks, due to their ease of deployment, are likely to proliferate link quality fluctuations is needed for accelerating the growth of these networks. Most of the wireless

  19. Traffic-Aware Video Streaming in Broadband Wireless Networks

    E-Print Network [OSTI]

    Ansari, Nirwan

    Traffic-Aware Video Streaming in Broadband Wireless Networks Ehsan Haghani and Nirwan Ansari Shyam in the Internet. Streaming real-time video in wireless networks is a challenging problem due to the stringent video quality at the end user in wireless networks. Our solution incorporates the characteristics

  20. Robust Planning of Green Wireless Networks Grit Claen

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Robust Planning of Green Wireless Networks Grit Claßen RWTH Aachen University Lehrstuhl II f@umic.rwth-aachen.de Abstract--Current methods dealing with the energy efficient wireless network planning problem require a robust optimization model for the energy-efficient planning of wireless networks and apply cutting planes

  1. On the Capacity of Hybrid Wireless Networks Benyuan Liu

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    On the Capacity of Hybrid Wireless Networks Benyuan Liu , Zhen Liu + , Don Towsley Department 704 Yorktown Heights, NY 10598 Abstract-- We study the throughput capacity of hybrid wireless networks stations are assumed to be connected by a high-bandwidth wired network and act as relays for wireless nodes

  2. On the Throughput Capacity of Heterogeneous Wireless Networks

    E-Print Network [OSTI]

    Latchman, Haniph A.

    On the Throughput Capacity of Heterogeneous Wireless Networks Pan Li, Member, IEEE, and Yuguang of wireless networks. However, it is commonly assumed that all nodes in the network are identical. The issue of heterogeneous wireless networks with general network settings. Specifically, we consider an extended network

  3. Percolation in multi-hop wireless networks Massimo Franceschetti1

    E-Print Network [OSTI]

    Meester, Ronald

    Percolation in multi-hop wireless networks Massimo Franceschetti1 , Lorna Booth, Matthew Cook2 of Technology, 3 Vrije Universiteit Amsterdam Abstract Models of wireless ad-hoc and sensor networks are often in practice. Keywords: wireless ad-hoc networks, continuum percolation, Boolean model, ran- dom connection

  4. Announced Dynamic Access Probability protocol for next generation wireless networks

    E-Print Network [OSTI]

    Levy, Hanoch

    Announced Dynamic Access Probability protocol for next generation wireless networks Z. NAOR #3; H probability. Keywords: wireless networks, multiple access, MAC #3; naorz@post.tau.ac.il y hanoch@cs.tau.ac.il 1 #12; 1 Introduction Wireless networks are rapidly expanding. Future satellite-based networks

  5. SINR Diagrams: Convexity and its Applications in Wireless Networks

    E-Print Network [OSTI]

    SINR Diagrams: Convexity and its Applications in Wireless Networks Chen Avin Yuval Emek Erez Kantor and quality of connections in a wireless network are described by physical models such as the signal the behavior of wireless networks, and may play a key role in the development of suitable algorithms

  6. On Adjusting Power to Defend Wireless Networks from Jamming

    E-Print Network [OSTI]

    Xu, Wenyuan

    1 On Adjusting Power to Defend Wireless Networks from Jamming Wenyuan Xu Department of Computer}@engr.sc.edu Abstract-- Wireless networks are susceptible to accidental or intentional radio interference. One way, we turn to examining the more complicated scenario consisting of a multi- hop wireless network. We

  7. Flow-based XOR Network Coding for Lossy Wireless Networks

    E-Print Network [OSTI]

    Wu, Jie

    1 Flow-based XOR Network Coding for Lossy Wireless Networks Abdallah Khreishah, Issa M. Khalil, Pouya Ostovari, and Jie Wu Abstract--A practical way for maximizing the throughput of a wireless network. We also extend our 2-hop relay networks results to multihop wireless networks by providing a linear

  8. Wireless Networks in Rural Areas: Challenges and Solutions

    E-Print Network [OSTI]

    Dyer, Bill

    Wireless Networks in Rural Areas: Challenges and Solutions Shen Wan April 25, 2009 Abstract In this thesis proposal, we discuss the current limitations and chal- lenges in wireless networks, especially in rural, remote or areas with rough terrains. Although traditional wireless networking technologies have

  9. Assessment and Event Based Analysis of Dynamic Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Assessment and Event Based Analysis of Dynamic Wireless Networks Denis Carvin1,2, Guillaume Kremer1 of mobile nodes in networks is significantly changing the way they are managed. Indeed, these wireless-estimation algorithm for wireless mobile networks. We then provide events' collection and distributed mining methods

  10. Towards All-IP Wireless Networks: Architectures and Resource Management

    E-Print Network [OSTI]

    Boutaba, Raouf

    Towards All-IP Wireless Networks: Architectures and Resource Management Mechanism Majid Ghaderi-IP network integrating different wireless technologies using IP and its associated service models. The first to facilitate the integration of wireless LAN and 3G cellular networks towards a uniform architecture for all

  11. Blacklist-Aided Forwarding in Static Multihop Wireless Networks

    E-Print Network [OSTI]

    Nelakuditi, Srihari

    Blacklist-Aided Forwarding in Static Multihop Wireless Networks Srihari Nelakuditi , Sanghwan Lee,yyu,glu,zhzhang£ @cs.umn.edu Abstract-- Static broadband wireless networks, due to their ease of deployment, are likely of the wireless routing schemes proposed in the literature are less suitable for these networks

  12. Non-Cryptographic Authentication and Identification in Wireless Networks

    E-Print Network [OSTI]

    California at Davis, University of

    1 Non-Cryptographic Authentication and Identification in Wireless Networks Kai Zeng, Kannan considered as potential alternatives/complements to provide security services in wireless networks identi- fication in wireless networks using lower/physical layer properties or information. We discuss

  13. ECN Marking for Congestion Control in Multihop Wireless Networks

    E-Print Network [OSTI]

    Siris, Vasilios A.

    ECN Marking for Congestion Control in Multihop Wireless Networks Vasilios A. Siris and Despina an approach to increase TCP's fair- ness in multihop wireless networks, using ECN as a congestion signalling demonstrate that our approach can improve TCP's fairness in a multihop wireless network compared to drop tail

  14. Maximizing Throughput in Wireless Networks with Finite Internal Buffers

    E-Print Network [OSTI]

    Chang, Cheng-Shang

    Maximizing Throughput in Wireless Networks with Finite Internal Buffers Ching-Min Lien, Cheng of a discrete-time wireless network, where only certain sets of links can transmit simultaneously. It is well of the configuration vectors determines the capacity region of the wireless network. In the literature, packet

  15. What Is the Use of Collision Detection (in Wireless Networks)?

    E-Print Network [OSTI]

    What Is the Use of Collision Detection (in Wireless Networks)? Johannes Schneider1 , Roger on the task by investigating three prominent problems for wireless networks, i.e. the maximal independent set constant c. 1 Introduction When studying distributed algorithms for wireless networks, the algorithm de

  16. A Framework for the Capacity Evaluation of Multihop Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Framework for the Capacity Evaluation of Multihop Wireless Networks Herv´e Rivano CNRS - INRIA and localized CDS. Index Terms--network capacity, multihop wireless networks, upper and lower bounds, linear programing I. INTRODUCTION Ad hoc networks are spontaneous multihop topologies of wireless nodes

  17. Securing Wireless Networks from ARP Cache Presented to

    E-Print Network [OSTI]

    Stamp, Mark

    Securing Wireless Networks from ARP Cache Poisoning A Project Presented to The Faculty _____________________________________________________________ APPROVED FOR THE UNIVERSITY #12;Roney Philip CS298 Report SJSUi ABSTRACT Securing Wireless Networks from ARP Cache Poisoning by Roney Philip Wireless networks have become an integral part of today's networks

  18. Maximizing Static Network Lifetime of Wireless Broadcast Adhoc Networks

    E-Print Network [OSTI]

    Poovendran, Radha

    of the important applications of wireless static adhoc net- works includes wireless sensor networks. The technology- cast routing over wireless static adhoc network where host mobility is not involved. We define the lifetime of a network as the dura- tion of time until the first node failure due to battery depletion. We

  19. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS

    E-Print Network [OSTI]

    Myllymäki, Petri

    TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym;TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym¨aki, Teemu, Spain, IEEE Press, 2004. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri

  20. An overview of wireless structural health monitoring for civil structures

    E-Print Network [OSTI]

    Lynch, Jerome P.

    An overview of wireless structural health monitoring for civil structures BY JEROME PETER LYNCH that could greatly impact the field of structural monitoring and infrastructure asset management. This paper explicitly intended for implementation in civil structures. Wireless sensing units integrate wireless

  1. TCP ACK Control for Wireless Networks Wan Gang Zeng

    E-Print Network [OSTI]

    Trajkovic, Ljiljana

    Road map Motivation TCP and wireless networks Wireless TCP performance Proposed algorithm: ACK Control 7 TCP: RTT, RTO and Karn's algorithm RTO is calculated based on RTT and RTT deviation Karn, h g = 1/8 = 0.125, h = ¼ = 0.25 RTO = srtt + 4 rttvar #12;June 8, 2004 Wireless TCP ACK Control 8

  2. Power-Efficient Adaptable Wireless Sensor Networks , David Evans2

    E-Print Network [OSTI]

    Evans, David

    Power-Efficient Adaptable Wireless Sensor Networks John Lach1 , David Evans2 , Jon McCune3 , Jason the flexibility necessary for the adaptations required of wireless sensor networks without the penalties Engineering3 , Pittsburgh, PA 15213 Abstract Wireless sensor networks represent a new data collection paradigm

  3. Power and Delay Optimization in Multi-Hop Wireless Networks

    E-Print Network [OSTI]

    Shihada, Basem

    In this paper, we study the optimization problem of transmission power and delay in a multi-hop wireless network of transmission power and queueing delay in wireless networks has1 Power and Delay Optimization in Multi-Hop Wireless Networks Li Xia, Basem Shihada Abstract

  4. Modelling and Analysis of Wireless Sensor Networks with Energy

    E-Print Network [OSTI]

    Modelling and Analysis of Wireless Sensor Networks with Energy Harvesting Capabilities Nan Wu and energy harvesting may exceed the gain by using them. So, it can be seen as a trade-off in Wireless Sensor a generic modelling framework which can be used to model and analyze energy harvesting aware Wireless Sensor

  5. Resource Management for Fading Wireless Channels with Energy Harvesting Nodes

    E-Print Network [OSTI]

    Ulukus, Sennur

    Resource Management for Fading Wireless Channels with Energy Harvesting Nodes Omur Ozel1 , Kaya This paper considers wireless communication using energy harvesting transmitters. In such a scenario, Pennsylvania State University, University Park, PA 16802 Abstract--Wireless systems comprised of rechargeable

  6. Energy Ef cient Routing With Unreliable Links in Wireless Networks

    E-Print Network [OSTI]

    Li, Xiang-Yang

    Energy Ef cient Routing With Unreliable Links in Wireless Networks Xiang-Yang Li Dept. of Compt24@iit.edu Abstract Energy ef cient routings and power control tech- niques in wireless networks have wireless link layers by integrating the power control techniques into the energy ef cient routing. We study

  7. Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks

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    Liang, Weifa

    Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks Weifa Liang, Senior Member, IEEE Abstract--A wireless ad hoc network consists of mobile nodes that are equipped with energy on energy conservation in wireless ad hoc networks have been conducted. For example, energy efficient

  8. Energy Attacks and Defense Techniques for Wireless Systems

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    Potkonjak, Miodrag

    Energy Attacks and Defense Techniques for Wireless Systems Sheng Wei Jong Hoon Ahnn Miodrag {shengwei, jhahnn, miodrag}@cs.ucla.edu ABSTRACT This paper addresses the energy attacks towards wireless in the wireless systems and trigger ultra-high energy increases at runtime. Then, we develop a non-destructive HT

  9. Energy Consumption in Coded Queues for Wireless Information Exchange

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    Boucherie, Richard J.

    Energy Consumption in Coded Queues for Wireless Information Exchange Jasper Goseling, Richard J customers. We use this relation to ob- tain bounds on the energy consumption in a wireless information. In this work we will analyze the energy consumption of coded wireless networks under the scenario that the ar

  10. Information Delivery in Large Wireless Networks with Minimum Energy Expense

    E-Print Network [OSTI]

    Wang, Wenye

    Information Delivery in Large Wireless Networks with Minimum Energy Expense Yi Xu and Wenye Wang in large-scale multihop wireless networks because of the limited energy supplies from batteries. We and strategies that reduce energy consumption in wireless net- works to extend network lifetimes. Examples

  11. Wireless Sensor Networks for Structural Health Monitoring by Sukun Kim

    E-Print Network [OSTI]

    California at Berkeley, University of

    Wireless Sensor Networks for Structural Health Monitoring by Sukun Kim Research Project Submitted James W. Demmel Second Reader (Date) #12;Wireless Sensor Networks for Structural Health Monitoring Copyright Spring 2005 by Sukun Kim #12;i Abstract Wireless Sensor Networks for Structural Health Monitoring

  12. Minimum Energy Broadcast and Disk Cover in Grid Wireless Networks

    E-Print Network [OSTI]

    Calamoneri, Tiziana

    on the energy power supplied to the station. In particular, the power Ps required by a station s to Research assignment for a given set S of n stations of an ad hoc wireless network that allows a source station-hoc wireless network consists of a set S of radio stations connected by wireless links. We assume that stations

  13. Virtualizing Power Cords by Wireless Power Transmission and Energy Harvesting

    E-Print Network [OSTI]

    Tentzeris, Manos

    existing wireless power transfer scheme, this method can deliver electric power over a wide range, there is a general need to remove the electrical cords from rooms at low cost. If the wireless communication different methods. The first approach routes electric power by wireless transfer on two-dimensional surfaces

  14. Towards Integrated PSEs for Wireless Communications: Experiences with the S

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    Ramakrishnan, Naren

    ¥ Wireless Networking and Communications Group (WNCG) Department of Electrical and Computer EngineeringTowards Integrated PSEs for Wireless Communications: Experiences with the S W and SitePlanner R¦ , Jing Jiang¦ , and William H. Tranter¦ ¢ Wireless Valley Communications, Inc. Austin, TX 78758 £ Google

  15. STOCHASTIC CONTROL FOR DISTRIBUTED SYSTEMS WITH APPLICATIONS TO WIRELESS

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    Huang, Minyi

    STOCHASTIC CONTROL FOR DISTRIBUTED SYSTEMS WITH APPLICATIONS TO WIRELESS COMMUNICATIONS Minyi Huang Departement of Electrical and Computer Engineering McGill University, Montr´eal June 2003 A Thesis submitted and optimization of distributed stochastic systems motivated by current wireless applications. In wireless

  16. Distributed Medium Access Control for Next Generation CDMA Wireless Networks

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    Zhuang, Weihua

    Distributed Medium Access Control for Next Generation CDMA Wireless Networks Hai Jiang, Princeton wireless networks are expected to have a simple infrastructure with distributed control. In this article, we consider a generic distributed network model for future wireless multi- media communications

  17. EE 815.3 (3L) Fundamentals of Wireless Communications

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    Saskatchewan, University of

    EE 815.3 (3L) Fundamentals of Wireless Communications Department of Electrical and Computer Engineering Fall 2014 Description: The goal of this course is to study the fundamentals of wireless background in probability and random processes. Examples from existing wireless communications standards

  18. Cooperative Decentralized Resource Allocation in Heterogeneous Wireless Access Medium

    E-Print Network [OSTI]

    Zhuang, Weihua

    1 Cooperative Decentralized Resource Allocation in Heterogeneous Wireless Access Medium Muhammad--In this paper, radio resource allocation in a hetero- geneous wireless access medium is investigated. Mobile the performance tradeoffs of the proposed algorithm. Index Terms--Heterogeneous wireless networks, resource allo

  19. Illinois Wireless Wind Tunnel: A Testbed for Experimental Evaluation of

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    Vaidya, Nitin

    Illinois Wireless Wind Tunnel: A Testbed for Experimental Evaluation of Wireless Networks Nitin H. Vaidya Jennifer Bernhard V. V. Veeravalli P. R. Kumar R. K. Iyer Department of Electrical and Computer of the testbed is to imple- ment "scaled" versions of wireless networks for the purpose of accurate repeatable

  20. Admission Control Framework to Provide Guaranteed Delay in Errorprone Wireless

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    Sarkar, Saswati

    1 Admission Control Framework to Provide Guaranteed Delay in Error­prone Wireless Channel Prasanna Chaporkar and Saswati Sarkar Abstract We consider a wireless system in which sessions traverse different­prone wireless system. By ``general'' we mean that the scheduling policies from a large class can be plugged