Browsing by Author "Poor, H. V."
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Sparse channel estimation and equalization for OFDM-based underwater cooperative systems with amplify-and-forward relaying
Panayırcı, E.; Şenol, H.; Uysal, Murat; Poor, H. V. (IEEE, 2016-01-01)This paper is concerned with a challenging problem of channel estimation and equalization for amplifyand- forward cooperative relay based orthogonal frequency division multiplexing (OFDM) systems in sparse underwater ... -
Sparse channel estimation for OFDM-based underwater acoustic systems in rician fading with a new OMP-MAP algorithm
Panayirci, E.; Altabbaa, M. T.; Uysal, Murat; Poor, H. V. (IEEE, 2019-03-15)In this paper, a new channel estimation algorithm is proposed that exploits channel sparsity in the time domain for an orthogonal frequency division multiplexing (OFDM)-based underwater acoustical (UWA) communications ...
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