LAUSR

Cluster-Group-Based Two-Stage Beamforming for Massive MIMO

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1 Published in 2022 at "IEEE Transactions on Communications"

DOI: 10.1109/tcomm.2021.3133503

Abstract: In frequency division duplex (FDD) massive multi-input multi-output (MIMO), the two-stage beamforming (TSB) using channel covariance matrices significantly reduces the downlink training length (DTL) and channel feedback. Nevertheless, most of the TSB methods focus on… read more here.

Keywords: two stage; cluster; massive mimo; cluster group ... See more keywords