writer：Meng Han, Jianhe Du, Yang Zhang, Yuanzhi Chen, Xingwang Li, Khaled M. Rabie, Ferdi Kara
keywords：MmWave，Beamforming
source：期刊
specific source：IEEE Transactions on Green Communications and Networking
Issue time：2022年
Hybrid Beamforming with Sub-Connected Structure for MmWave Massive Multi-User MIMO Relay Systems