This work considers the performance limits of the relay channel in terms of achievable rates. More specifically, capacity upper bounds and achievable rates for the Gaussian MIMO relay channel and the half-duplex constrained Gaussian MIMO relay channel are studied which are based on the cut-set bound as well as the decode-and-forward and partial decode-and-forward strategies, respectively. To this end, the corresponding rate maximization problems are formulated and, as far as possible, solved by means of efficient convex optimization techniques.
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This work considers the performance limits of the relay channel in terms of achievable rates. More specifically, capacity upper bounds and achievable rates for the Gaussian MIMO relay channel and the half-duplex constrained Gaussian MIMO relay channel are studied which are based on the cut-set bound as well as the decode-and-forward and partial decode-and-forward strategies, respectively. To this end, the corresponding rate maximization problems are formulated and, as far as possible, solved by...
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