High-Performance Channel Estimation for mmWave Wideband Systems With Hybrid Structures
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DOI: 10.1109/tcomm.2023.3245657
Abstract: In this paper, a channel estimation problem for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with hybrid structures is studied. Firstly, a beamspace multiple signal classification (MUSIC) algorithm for mmWave wideband… read more here.
Keywords: systems hybrid; channel estimation; hybrid structures; mmwave wideband ... See more keywords