TY - GEN
T1 - On optimal signaling and jamming strategies in wideband fading channels
AU - Ray, Siddharth
AU - Moulin, Pierre
AU - Médard, Muriel
PY - 2006
Y1 - 2006
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=39049168047&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=39049168047&partnerID=8YFLogxK
U2 - 10.1109/SPAWC.2006.346426
DO - 10.1109/SPAWC.2006.346426
M3 - Conference contribution
AN - SCOPUS:39049168047
SN - 078039710X
SN - 9780780397101
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
BT - 2006 IEEE 7th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
T2 - 2006 IEEE 7th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Y2 - 2 July 2006 through 5 July 2006
ER -