Energy-efficient relay cooperation for lifetime maximization
We study energy-efficient power allocation among relays for lifetime maximization in a dual-hop relay network operated by amplify-and-forward relays with battery limitations. Power allocation algorithms are proposed for three different scenarios. First, we study the relay cooperation case where all...
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| Language: | en |
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2011
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| Online Access: | http://hdl.handle.net/10155/188 |