Exploiting connections between MIMO MMSE achievable rate and MIMO mutual information

Matthew R. McKay, Iain B. Collings, Antonia M. Tulino

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

Abstract

We present an interesting and powerful new framework connecting the achievable sum rate of multiple-input multiple-output (MIMO) wireless systems employing linear minimum mean-squared error (MMSE) receivers, and the ergodic MIMO mutual information. This allows the vast literature on ergodic MIMO mutual information to be directly applied to the analysis of MMSE receivers. As an example, the framework is particularized to spatially-correlated Rayleigh fading to yield new exact closed-form expressions for the achievable sum rate, as well as simplified expressions for high and low signal to noise ratios.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications, ICC 2009
Subtitle of host publicationProceedings
Place of PublicationPistacaway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-5
Number of pages5
ISBN (Print)9781424434350
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 IEEE International Conference on Communications, ICC - 2009 - Dresden, Germany
Duration: 14 Jun 200918 Jun 2009

Other

Other2009 IEEE International Conference on Communications, ICC - 2009
CountryGermany
CityDresden
Period14/06/0918/06/09

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  • Cite this

    McKay, M. R., Collings, I. B., & Tulino, A. M. (2009). Exploiting connections between MIMO MMSE achievable rate and MIMO mutual information. In IEEE International Conference on Communications, ICC 2009: Proceedings (pp. 1-5). [5199016] Pistacaway, NJ: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICC.2009.5199016