Asymmetric Cooperation Among Relays with Linear Precoding

Abstract

Fixed and mobile relays are used, among other applications, in the downlink of cellular communications systems. Cooperation between relays can greatly increase their benefits in terms of extended coverage, increased reliability, and improved spectral efficiency. In this paper, we introduce the fundamental notion of asymmetric cooperation. For this, we… (More)
DOI: 10.1109/GLOCOM.2007.835

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