169 citations · 818 across the 32 of their papers we have counts for
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Dimitris Katselis, Eleftherios Kofidis, Athanasios Rontogiannis +1
In this paper, preamble-based least squares (LS) channel estimation in OFDM systems of the QAM and offset QAM (OQAM) types is considered, in both the frequency and the time domains…