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The problem of choosing the multipath components to be employed at a selective Rake receiver, the finger selection problem, is considered for an impulse radio ultra-wideband system. First, the finger selection problem for MRC-Rake receivers is considered and the suboptimality of the conventional scheme is shown by formulating the optimal solution according to the SINR maximization criterion. Due to...
Signal processing plays a major role in the optimization of wireless sensor networks (WSNs), both at the physical layer of wireless transport and at the applications layer of distributed inference. This paper will review a number of recent results in this general area. These include results relating to the following: distributed and collaborative algorithms for inferential problems arising in applications...
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