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Title: Multicarrier orthogonal spread-spectrum (MOSS) data communications

Abstract

Systems and methods are described for multicarrier orthogonal spread-spectrum (MOSS) data communication. A method includes individually spread-spectrum modulating at least two of a set of orthogonal frequency division multiplexed carriers, wherein the resulting individually spread-spectrum modulated at least two of a set of orthogonal frequency division multiplexed carriers are substantially mutually orthogonal with respect to both frequency division multiplexing and spread-spectrum modulation.

Inventors:
 [1];  [2]
  1. London, TN
  2. Camas, WA
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
921631
Patent Number(s):
7315563
Application Number:
10/726,475
Assignee:
UT-Battelle LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04J - MULTIPLEX COMMUNICATION
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING

Citation Formats

Smith, Stephen F, and Dress, William B. Multicarrier orthogonal spread-spectrum (MOSS) data communications. United States: N. p., 2008. Web.
Smith, Stephen F, & Dress, William B. Multicarrier orthogonal spread-spectrum (MOSS) data communications. United States.
Smith, Stephen F, and Dress, William B. Tue . "Multicarrier orthogonal spread-spectrum (MOSS) data communications". United States. https://www.osti.gov/servlets/purl/921631.
@article{osti_921631,
title = {Multicarrier orthogonal spread-spectrum (MOSS) data communications},
author = {Smith, Stephen F and Dress, William B},
abstractNote = {Systems and methods are described for multicarrier orthogonal spread-spectrum (MOSS) data communication. A method includes individually spread-spectrum modulating at least two of a set of orthogonal frequency division multiplexed carriers, wherein the resulting individually spread-spectrum modulated at least two of a set of orthogonal frequency division multiplexed carriers are substantially mutually orthogonal with respect to both frequency division multiplexing and spread-spectrum modulation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {1}
}

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Works referenced in this record:

Comparative study of interference cancellation schemes in multi-user detection
conference, January 1997


Spreading codes for direct sequence CDMA and wideband CDMA cellular networks
journal, January 1998


Polarization shift keying: an efficient coherent optical modulation
conference, January 1990


Overview of multicarrier CDMA
journal, January 1997