大规模MIMO信道测量与建模综述  

A survey of massive MIMO channel measurement and model

作　　者：卢艳萍 刘留[2] 付丽琴[1] 邱佳慧 刘凯 LU Yanping;LIU Liu;FU Liqin;QIU Jiahui;LIU Kai(School of Engineering and Technology,Beijing Institute of Economics and Management,Beijing 100102,China;School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;Research Institute of China United Network Communications Co.,Ltd.,Beijing 100048,China;Institute of Information Engineering,Chinese Academy of Sciences,Beijing 100864,China)

机构地区：[1]北京经济管理职业学院工程技术学院,北京100102 [2]北京交通大学电子信息工程学院,北京100044 [3]中国联合网络通信有限公司研究院,北京100048 [4]中国科学院信息工程研究所,北京100864

出　　处：《电信科学》2021年第4期14-27,共14页Telecommunications Science

摘　　要：归纳了国内外已开展的大规模多天线协作通信系统的无线信道测量活动,总结了国际标准化机构关于大规模多天线无线信道的相关提案和候选模型,分析了大规模多天线无线信道在实际测量环境中的传播特性,基于实际测量的问题,讨论了传统的建模方法以及基于大数据理论和人工智能理论的大规模多天线无线信道建模方法,最后提出了未来的研究方向。The conducted measurement campaigns at home and abroad were presented.Meanwhile,proposals and standard channel models from the international standardization organization were reviewed.The propagation characteristics of massive MIMO wireless channels were investigated based on the indoor and outdoor measurements.Moreover,the traditional and novel methods of channel modeling were analyzed.Finally,open research issues were presented.

关 键 词：大规模多天线 无线信道 信道测量 信道建模 

分 类 号：TN929[电子电信—通信与信息系统]