2016
DOI: 10.1108/compel-11-2014-0309
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Joint power control and beamforming in MIMO relays

Abstract: Purpose – In this paper, a wireless network consisting of multiple source-destination pairs, which communicate peer-to-peer with the help of multiple Amplify-and-Forward relays is considered. The purpose of this paper is to minimize the total relay transmit power subject to a sum rate threshold. Design/methodology/approach – It is shown that finding a beamforming matrix which satisfies the investigation’s goal is a non-convex optimizatio… Show more

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Cited by 3 publications
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