Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband
Abstract
The multi-pulse frequency shifted technique uses mutually orthogonal short duration pulses o transmit and receive information in a UWB multiuser communication system. The multiuser system uses the same pulse shape with different frequencies for the reference and data for each user. Different users have a different pulse shape (mutually orthogonal to each other) and different transmit and reference frequencies. At the receiver, the reference pulse is frequency shifted to match the data pulse and a correlation scheme followed by a hard decision block detects the data.
- Inventors:
-
- San Ramon, CA
- Castro Valley, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1034625
- Patent Number(s):
- 8102955
- Application Number:
- 12/210,827
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Nekoogar, Faranak, and Dowla, Farid U. Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband. United States: N. p., 2012.
Web.
Nekoogar, Faranak, & Dowla, Farid U. Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband. United States.
Nekoogar, Faranak, and Dowla, Farid U. Tue .
"Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband". United States. https://www.osti.gov/servlets/purl/1034625.
@article{osti_1034625,
title = {Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband},
author = {Nekoogar, Faranak and Dowla, Farid U},
abstractNote = {The multi-pulse frequency shifted technique uses mutually orthogonal short duration pulses o transmit and receive information in a UWB multiuser communication system. The multiuser system uses the same pulse shape with different frequencies for the reference and data for each user. Different users have a different pulse shape (mutually orthogonal to each other) and different transmit and reference frequencies. At the receiver, the reference pulse is frequency shifted to match the data pulse and a correlation scheme followed by a hard decision block detects the data.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 24 00:00:00 EST 2012},
month = {Tue Jan 24 00:00:00 EST 2012}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Slightly frequency-shifted reference ultra-wideband (UWB) radio: TR-UWB without the delay element
conference, October 2005
- Goeckel, D. L.; Zhang, Qu
- MILCOM 2005 - 2005 IEEE Military Communications Conference