快时变FDD大规模MIMO系统智能CSI反馈方法
廖勇, 王帅, 孙宁
Intelligent CSI feedback method for fast time-varying FDD massive MIMO system
Yong LIAO, Shuai WANG, Ning SUN
通信学报 . 2021, (7): 211 -219 .  DOI: 10.11959/j.issn.1000-436x.2021129