Back to Search
Start Over
A Robust Detector for Multicarrier Spread Spectrum Transmission Over Partially Jammed Channels.
- Source :
-
IEEE Transactions on Signal Processing . Mar2005, Vol. 53 Issue 3, p1038-1044. 7p. - Publication Year :
- 2005
-
Abstract
- Multicarrier spread spectrum (MC-SS) is an alternative to the conventional spread spectrum (SS) techniques that be- have significantly better when the system is subject to narrow- or partial-band interference. However, successful implementation of the optimum detector requires knowledge of noise and interference variance in each subcarrier band. In this paper, we propose a suboptimal detector for MC-SS that keeps the significant gain of MC-SS over the conventional SS, with a relatively low loss compared with the optimum MC-SS detector. Theoretical analysis and computer simulations that corroborate the theory are presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1053587X
- Volume :
- 53
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Signal Processing
- Publication Type :
- Academic Journal
- Accession number :
- 16238936
- Full Text :
- https://doi.org/10.1109/TSP.2004.842181