The Throughputndash;Reliability Tradeoff in Block-Fading MIMO Channels

Kambiz Azarian; Hesham El Gamal

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The Throughputndash;Reliability Tradeoff in Block-Fading MIMO Channels

机译：The Throughputndash;Reliability Tradeoff in Block-Fading MIMO Channels

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摘要

We build on Zheng and Tse's elegant formulation of diversity-multiplexing tradeoff (DMT) to provide a better understanding of the asymptotic interplay between transmission rate, error probability, and signal-to-noise ratio (SNR) in block-fading multiple-input multiple-output (MIMO) channels. In particular, we identify the limitation imposed by the notion of multiplexing gain and develop a new formulation called the throughput-reliability tradeoff (TRT), that avoids this limitation. The new characterization is then used to elucidate the asymptotic trends exhibited by the outage probability curves of block-fading MIMO channels

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《IEEE Transactions on Information Theory》 |2007年第2期|488-501|共14页
作者
Kambiz Azarian; Hesham El Gamal;
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正文语种英语
中图分类无线电电子学、电信技术;
关键词
MIMO communication; diversity reception; error statistics; fading channels; multiplexing; telecommunication network reliability; DMT; TRT; asymptotic interplay; block-fading MIMO; diversity-multiplexing tradeoff; error probability; multiple-input multiple-output cha;

The Throughputndash;Reliability Tradeoff in Block-Fading MIMO Channels

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