Frequency Domain Channel Estimation for Cooperative Communication Networks

Abstract

In this correspondence, we deal with the problem of channel estimation in amplify-and-forward (AF) wideband cooperative relay-based networks. Two types of frequency domain channel estimation techniques are proposed and analyzed. First, a training based technique is presented for which an optimal pilot placement and power allocation strategy is described… (More)
DOI: 10.1109/TSP.2010.2045413

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@article{Lalos2010FrequencyDC, title={Frequency Domain Channel Estimation for Cooperative Communication Networks}, author={Aris S. Lalos and Athanasios A. Rontogiannis and Kostas Berberidis}, journal={IEEE Transactions on Signal Processing}, year={2010}, volume={58}, pages={3400-3405} }