作者其他论文
文献详情
Spectral Efficiency of Massive MIMO Systems With Multiple Sub-Arrays Antenna
文献类型:期刊
作者:Tan, Weijie[1]  Feng, Xi'an[2]  Liu, Guiyun[3]  Tan, Weiqiang[4]  Zhou, Mu[5]  Li, Chunguo[6]  
机构:[1]Northwestern Polytech Univ, Sch Marine Sci & Technol, Xian 710072, Shaanxi, Peoples R China.;
[2]Northwestern Polytech Univ, Sch Marine Sci & Technol, Xian 710072, Shaanxi, Peoples R China.;
[3]Guangzhou Univ, Sch Mech & Elect Engn, Guangzhou 510006, Guangdong, Peoples R China.;
[4]Guangzhou Univ, Sch Comp Sci, Guangzhou 510006, Guangdong, Peoples R China.;
[5]Chongqing Univ Posts & Telecommun, Chongqing Key Lab Mobile Commun Technol, Chongqing 400065, Peoples R China.;
[6]Southeast Univ, Natl Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.;
通讯作者:Liu, GY (reprint author), Guangzhou Univ, Sch Mech & Elect Engn, Guangzhou 510006, Guangdong, Peoples R China.
年:2018
期刊名称:IEEE ACCESS影响因子和分区
卷:6
页码范围:31213-31223
增刊:正刊
学科:工程学
收录情况:SCI(E)(WOS:000436482500001)  
所属部门:航海学院
重要成果类型:重要期刊
人气指数:714
浏览次数:714
基金:National Natural Science Foundation of China (NSFC) [61671378, 61671144]; Project of Educational Commission of Guangdong Province of China [2017KQNCX155]; Innovation Team Project of Guangdong Province University [2016KCXTD017]; Science and Technology Program of Guangzhou [201807010103]; Fundamental Science and Frontier Technology Research Project of Chongqing [cstc2017jcyjAX0380]
关键词:mmWave communications; multiuser massive MIMO; maximum ratio transmission; uniform linear arrays; spectral efficiency
摘要:
In this paper, we study the achievable spectral efficiency (SE) for multi-user massive multiple-input multiple-output (MIMO) systems in a single cell, where the base station (BS) has the perfect channel state information and utilizes the maximum ratio transmission precoding. The channel model is built based on a finite dimensional mmWave channel by taking the azimuth angle into account and all users are assumed to have a random distribution in a circular-shaped cell. When the BS is deployed with ...More
0
评论(0 条评论)
登录