Weighted-Sum-Rate Maximization in Certain Half-Duplex Cooperative Systems

@article{Mesbah2012WeightedSumRateMI,
  title={Weighted-Sum-Rate Maximization in Certain Half-Duplex Cooperative Systems},
  author={Wessam Mesbah and Timothy N. Davidson},
  journal={IEEE Wireless Communications Letters},
  year={2012},
  volume={1},
  pages={213-216}
}
In half-duplex cooperative systems the problem of finding the jointly optimal power and channel resource allocation that maximizes the weighted sum rate (WSR) can be difficult to solve. Algorithms to solve that problem are provided herein for two classes of orthogonal half-duplex systems. For a class of systems in which the set of rates that can be achieved without time sharing is convex, the WSR problem is decomposed into a direct search in which a target rate problem is solved at each step… CONTINUE READING

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