基于导频信号的MIMO-AF协作中继信道估计
周健,郑宝玉
Pilot based channel estimation in amplify-and-forward MIMO relay networks
Jian ZHOU,Bao-yu ZHENG
通信学报 . 2014, (9): 140 -146 .  DOI: 10.3969/j.issn.1000-436x.2014.09.014