Efficient Hybrid Beamforming Design in mmWave Massive MU-MIMO DF Relay Systems With the Mixed-Structure

In this paper, we consider the decode-and-forward (DF) relay system in millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems, and propose a hybrid beamforming design method for the mixed structure, which contains the fully-connected and sub-connected structures. To satisfy c...

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Bibliographic Details
Main Authors: Meng Han, Jianhe Du, Yang Zhang, Xingwang Li, Khaled M. Rabie, Galymzhan Nauryzbayev
Format: Article
Published: IEEE 2021-01-01
Series:IEEE Access
Online Access:https://ieeexplore.ieee.org/document/9405998/