Reliable cooperative source transmission with side information

Deniz Gündüz, Elza Erkip

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

Abstract

We consider reliable transmission of a discrete memoryless source over a cooperative relay broadcast channel, where both the relay and the destination terminals want to reconstruct the source; and over a relay channel, where only the destination terminal wishes to obtain a lossless reconstruction. We assume that both the relay and the destination have correlated side information. We find the necessary and sufficient conditions for a general cooperative relay broadcast channel, and for a physically degraded relay channel when the side information at the destination is a degraded version of the relay side information. Our achievability results are based on operational source-channel separation. We utilize source and channel codes that interact only by passing along decoded source codewords from one block to another.

Original languageEnglish (US)
Title of host publicationProceedings of the 2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks, ITW
Pages22-26
Number of pages5
DOIs
StatePublished - 2007
Event2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks, ITW - Solstrand, Norway
Duration: Jul 1 2007Jul 6 2007

Publication series

NameProceedings of the 2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks, ITW

Other

Other2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks, ITW
CountryNorway
CitySolstrand
Period7/1/077/6/07

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Communication

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