Power-optimized amplify-and-forward multi-hop relaying systems

Abstract

Optimal power allocation schemes that maximize the instantaneous received signal-to-noise ratio in an amplify-and- forward multi-hop transmission system under short-term (ST) and long-term (LT) power constraints are presented. The optimal power allocation strategy under a ST power constraint requires a centralized architecture for implementation. However… (More)
DOI: 10.1109/TWC.2009.080987

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@article{Farhadi2009PoweroptimizedAM, title={Power-optimized amplify-and-forward multi-hop relaying systems}, author={Golnaz Farhadi and Norman C. Beaulieu}, journal={IEEE Transactions on Wireless Communications}, year={2009}, volume={8} }