Power allocation for cooperative relaying in wireless networks

Document Type

Article

Publication Date

11-1-2005

Abstract

Power allocation strategies are developed for amplify-and-forward cooperative relaying networks in fading channels. The average signal-to-noise ratio (SNR) and outage performances are optimized in some sense by maximizing the sum and product, respectively, of the average SNR of the direct link and an upper bound on the SNR of the relay link. The power allocation strategies require knowledge of only the mean strengths of the channels. © 2005 IEEE.

Identifier

28244477514 (Scopus)

Publication Title

IEEE Communications Letters

External Full Text Location

https://doi.org/10.1109/LCOMM.2005.11012

ISSN

10897798

First Page

994

Last Page

996

Issue

11

Volume

9

Fund Ref

National Science Foundation

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