Estimation of Time-Varying Channels in Virtual Angular Domain for Massive MIMO Systems
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DOI: 10.1109/access.2022.3233823
Abstract: This paper is concerned with the problem of channel estimation in virtual angular domain in massive MIMO orthogonal frequency division multiplexing (OFDM) systems, in the presence of time varying channels. The proposed channel estimator is… read more here.
Keywords: time; angular domain; massive mimo; virtual angular ... See more keywords