Transmit selection for imperfect threshold-based receive MRC in Rayleigh fading channels

Redha Mahmoud Mesleh Radaydeh, Mohamed-Slim Alouini

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

1 Scopus citations

Abstract

The performance of multiple-antenna diversity systems in which the receiver combines signal replicas per thresholdbased maximal ratio combining (MRC) and the transmitter uses only a single antenna according to receive combined signal strength is studied. The impact of imperfect channel estimation is considered when the received signal replicas undergo independent and flat multipath fading. The analysis is applicable for arbitrary transmit antenna selection when the multiple-antenna channels experience identically distributed and non-identically distributed Rayleigh fading conditions. New closed-form expressions for the combined SNR statistics and some performance measures are presented. The system models adopted herein and the presented analytical results can be used to study the performance of different system architectures under various channel conditions when the implementation complexity is of interest. © 2009 IEEE.
Original languageEnglish (US)
Title of host publication2010 17th International Conference on Telecommunications
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages177-182
Number of pages6
ISBN (Print)9781424452477
DOIs
StatePublished - 2010

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