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Diversity-Multiplexing Gain Trade-off of a MIMO System with Relays

Rao, Chaitanya and Hassibi, Babak (2007) Diversity-Multiplexing Gain Trade-off of a MIMO System with Relays. In: IEEE Information Theory Workshop for Information Theory for Wireless Networks, Solstrand, Norway, 1-6 July 2007. IEEE , Piscataway, NJ. ISBN 1-4244-1200-5.

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We find the diversity-multiplexing gain trade-off of a multiple-antenna (MIMO) system with M transmit antennas, N receive antennas, R relay nodes, and with independent Rayleigh fading, in which the relays apply a distributed space-time code. In this two-stage scheme the trade-off is shown to coincide with that of a MIMO system with R transmit and min{M, N} receive antennas.

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Additional Information:© Copyright 2007 IEEE. Reprinted with permission. Posted online: 2007-09-24. This work is supported in part by the National Science Foundation under grant nos. CCR-0133818 and CCR-0326554, by the David and Lucille Packard Foundation, and Caltech's Lee Center for Advanced Networking.
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ID Code:8912
Deposited By: Archive Administrator
Deposited On:26 Sep 2007
Last Modified:08 Nov 2021 20:54

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