On optimal signaling and jamming strategies in wideband fading channels

Siddharth Ray, Pierre Moulin, Muriel Médard

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate the fundamental limits on communication performance in wideband fading channels, in the presence of a jammer. We show that energy-limited Gaussian jammers cannot affect the error exponents in the wideband regime. However, if the sender uses an impulsive training scheme, which is close to optimum in the wideband regime, the jammer may be able to interfere with sounding signals if the location of those signals is known. In the latter case, the jammer significantly reduces the wideband capacity limit.

Original languageEnglish (US)
Title of host publication2006 IEEE 7th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
DOIs
StatePublished - 2006
Event2006 IEEE 7th Workshop on Signal Processing Advances in Wireless Communications, SPAWC - Cannes, France
Duration: Jul 2 2006Jul 5 2006

Publication series

NameIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Other

Other2006 IEEE 7th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
CountryFrance
CityCannes
Period7/2/067/5/06

ASJC Scopus subject areas

  • Signal Processing
  • Engineering(all)

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