Linear transceiver design for amplify-and-forward MIMO relay systems under channel uncertainties

Chengwen Xing, Shaodan Ma, Yik Chung Wu, Tung Sang Ng, H. Vincent Poor

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

2 Scopus citations

Abstract

In this paper, robust joint design of linear relay precoders and destination equalizers for amplify-and-forward (AF) MIMO relay systems under Gaussian channel uncertainties is investigated. After incorporating the channel uncertainties into the robust design based on the Bayesian framework, a closed-form solution is derived to minimize the mean-square-error (MSE) of the received signal at the destination. The effectiveness of the proposed robust transceiver is verified by simulations.

Original languageEnglish (US)
Title of host publication2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings
DOIs
StatePublished - Aug 3 2010
EventIEEE Wireless Communications and Networking Conference 2010, WCNC 2010 - Sydney, NSW, Australia
Duration: Apr 18 2010Apr 21 2010

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Other

OtherIEEE Wireless Communications and Networking Conference 2010, WCNC 2010
CountryAustralia
CitySydney, NSW
Period4/18/104/21/10

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Xing, C., Ma, S., Wu, Y. C., Ng, T. S., & Poor, H. V. (2010). Linear transceiver design for amplify-and-forward MIMO relay systems under channel uncertainties. In 2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings [5506465] (IEEE Wireless Communications and Networking Conference, WCNC). https://doi.org/10.1109/WCNC.2010.5506465