Diversity-multiplexing tradeoff in a MIMO Gaussian interference channel with a relay

Ivana Marić, Andrea J. Goldsmith

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

8 Scopus citations

Abstract

We derive upper and lower bounds on the diversity-multiplexing tradeoff of the multiple-input multiple-output interference channel with a relay. The upper bound is derived from the cut-set bound and the lower bound is obtained by performing compress-and-forward at the relay. Based on the obtained bounds, we derive conditions under which the two bounds coincide, resulting in the optimal diversity-multiplexing tradeoff.

Original languageEnglish (US)
Title of host publication2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
Pages2622-2626
Number of pages5
DOIs
StatePublished - 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

All Science Journal Classification (ASJC) codes

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

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