The information theoretic characterization of the capacity of channels with noisy feedback

Chong Li, Nicola Elia

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

5 Scopus citations

Abstract

In this paper, we solve a long-standing problem in communication systems with access to noisy feedback. We introduce a new notion, the Residual Directed Information, to capture the effective information flow (i.e. from the message to the channel outputs) in the forward channel. We then provide a channel coding theorem characterizing the capacity of the channel with noisy feedback.

Original languageEnglish (US)
Title of host publication2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
Pages174-178
Number of pages5
DOIs
StatePublished - Oct 26 2011
Externally publishedYes
Event2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011 - St. Petersburg, Russian Federation
Duration: Jul 31 2011Aug 5 2011

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
ISSN (Print)2157-8104

Other

Other2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
CountryRussian Federation
CitySt. Petersburg
Period7/31/118/5/11

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