Browsing Electrical & Electronics Engineering by Subject "Gaussian processes"
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Sparse channel estimation for OFDM-based underwater cooperative systems with amplify-and-forward relaying (IEEE, 2014)This paper is concerned with a challenging problem of channel estimation for amplify-and-forward cooperative relay based orthogonal frequency division multiplexing (OFDM) systems in the presence of sparse underwater acoustic ...
(IEEE, 2012)In this paper, we consider the problem of wideband spectrum sensing by using the correlation among the observation samples in different subbands. The Primary User (PU) signal samples in occupied subbands are assumed to be ...
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