TY - GEN
T1 - Capacity of time-varying channels with channel side information
AU - Médard, Muriel
AU - Goldsmith, Andrea
PY - 1997
Y1 - 1997
N2 - The capacity of a time-varying channel with perfect side information of the channel response at the sender and the receiver is considered. We obtain a formal weak coding theorem which achieves the maximum expected mutual information. For an ISI channel, the input distribution that maximizes this mutual information is shown to be Gaussian conditioned on the past channel values.
AB - The capacity of a time-varying channel with perfect side information of the channel response at the sender and the receiver is considered. We obtain a formal weak coding theorem which achieves the maximum expected mutual information. For an ISI channel, the input distribution that maximizes this mutual information is shown to be Gaussian conditioned on the past channel values.
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U2 - 10.1109/ISIT.1997.613309
DO - 10.1109/ISIT.1997.613309
M3 - Conference contribution
AN - SCOPUS:0030688596
SN - 0780339568
SN - 9780780339569
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 372
BT - Proceedings - 1997 IEEE International Symposium on Information Theory, ISIT 1997
T2 - 1997 IEEE International Symposium on Information Theory, ISIT 1997
Y2 - 29 June 1997 through 4 July 1997
ER -