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

Youngwook Ko; Masoud Ardakani; Sergiy A. Vorobyov

doi:10.1109/TCOMM.2012.040212.100193

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

Youngwook Ko, Masoud Ardakani, Sergiy A. Vorobyov

School of Electronics, Electrical Engineering and Computer Science

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

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 solution are studied.

Original language	English
Pages (from-to)	1469-1473
Number of pages	5
Journal	IEEE Transactions on Communications
Volume	60
Issue number	6
DOIs	https://doi.org/10.1109/TCOMM.2012.040212.100193
Publication status	Published - Jun 2012

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10.1109/TCOMM.2012.040212.100193

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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 solution are studied.",

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

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