RIS-Assisted mmWave MIMO Communications With Finite-Alphabet Inputs and Partial CSI
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DOI: 10.1109/lwc.2024.3369397
Abstract: A reconfigurable intelligent surface (RIS)-assisted transmission framework is proposed for millimeter wave (mmWave) multiple-input multiple-output systems having finite-alphabet input signals. To reduce signaling overhead, only partial channel state information (CSI), including the instantaneous CSI between… read more here.
Keywords: assisted mmwave; csi ris; ris assisted; ris ... See more keywords