A lowcomplexity algorithm for collaborative-relay beamforming

Abstract

We consider cooperative transmission in wireless relay networks, in which a source communicates with the destination with the help of a set of N cooperating amplify-and-forward relays. The relay weights are obtained to maximize the received signal-to-noise ratio at the destination, subject to individual power constraint. We consider two schemes that have… (More)
DOI: 10.1109/ICASSP.2013.6638613

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