Capacity of time-varying channels with channel side information

Muriel Médard, Andrea Goldsmith

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

6 Scopus citations

Abstract

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.

Original languageEnglish (US)
Title of host publicationProceedings - 1997 IEEE International Symposium on Information Theory, ISIT 1997
Pages372
Number of pages1
DOIs
StatePublished - 1997
Externally publishedYes
Event1997 IEEE International Symposium on Information Theory, ISIT 1997 - Ulm, Germany
Duration: Jun 29 1997Jul 4 1997

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
ISSN (Print)2157-8095

Other

Other1997 IEEE International Symposium on Information Theory, ISIT 1997
CountryGermany
CityUlm
Period6/29/977/4/97

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Information Systems
  • Modeling and Simulation
  • Applied Mathematics

Fingerprint Dive into the research topics of 'Capacity of time-varying channels with channel side information'. Together they form a unique fingerprint.

Cite this