Power Allocation Strategies across N Orthogonal Channels at Both Source and Relay

Abstract

A wireless relay network with one source, one relay and one destination is considered, where nodes communicate via N orthogonal channels. We develop optimal power allocation strategies at both the source and relay for maximizing the overall source-destination capacity under individual power constraints at the source and relay. Some properties of the optimal… (More)
DOI: 10.1109/TCOMM.2012.040212.100193

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