Cooperative encoding with asymmetric state information at the transmitters

Anelia Somekh-Baruch, Shlomo Shamai Shitz, Sergio Verdu

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

14 Scopus citations

Abstract

We generalize the Gel'fand-Pinsker model with the setup of a memoryless multiple-Access channel where there is a single message source fed to both encoders. Only one of the encoders knows the state of the channel (non-causally), which is also unknown to the receiver. We find an explicit characterization of the capacity of this single-user channel. An explicit characterization of the capacity is also provided for the same channel with causal channel state information. Further, we apply the general formula to the Gaussian case with non-causal channel state information, in which capacity is achievable by a generalized writing-on-dirty-paper scheme.

Original languageEnglish (US)
Title of host publication44th Annual Allerton Conference on Communication, Control, and Computing 2006
PublisherUniversity of Illinois at Urbana-Champaign, Coordinated Science Laboratory and Department of Computer and Electrical Engineering
Pages392-401
Number of pages10
ISBN (Electronic)9781604237924
StatePublished - Jan 1 2006
Event44th Annual Allerton Conference on Communication, Control, and Computing 2006 - Monticello, United States
Duration: Sep 27 2006Sep 29 2006

Publication series

Name44th Annual Allerton Conference on Communication, Control, and Computing 2006
Volume1

Other

Other44th Annual Allerton Conference on Communication, Control, and Computing 2006
CountryUnited States
CityMonticello
Period9/27/069/29/06

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Networks and Communications

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    Somekh-Baruch, A., Shitz, S. S., & Verdu, S. (2006). Cooperative encoding with asymmetric state information at the transmitters. In 44th Annual Allerton Conference on Communication, Control, and Computing 2006 (pp. 392-401). (44th Annual Allerton Conference on Communication, Control, and Computing 2006; Vol. 1). University of Illinois at Urbana-Champaign, Coordinated Science Laboratory and Department of Computer and Electrical Engineering.