CSI Calibration for Precoding in mmWave Massive MIMO Downlink Transmission Using Sparse Channel Prediction

The channel state information (CSI) obtained from channel estimation will be outdated quickly in the millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems employing time-division duplex (TDD) setting, which results in significant performance degradation for the precoding and...

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Bibliographic Details
Main Authors: Changwei Lv, Jia-Chin Lin, Zhaocheng Yang
Format: Article
Published: IEEE 2020-01-01
Series:IEEE Access
Online Access:https://ieeexplore.ieee.org/document/9171353/

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