摘要
文章参阅了大量的案例对Massive MIMO通信系统的能量效率、导频污染等诸问题进行了深入分析,对案例中尚需探究的问题做了进一步研究,有针对性地提出了解决方案:首先,针对实际的通信环境,采用先进的理念,更合理地设计出基站的位置与基站天线数量,并确定小区内用户数;然后,为降低HBF系统的能耗给出了抑制导频污染的设计方案。
This paper refers to a large number of cases to conduct in-depth analysis of the energy efficiency,pilot pollution and other problems of the large-scale MIMO communication system,studied the remaining problems in the case,and proposed targeted solutions:First,for the actual communication environment,advanced concepts are adopted,the location of the base station and the number of base station antennas are more reasonably designed,and the number of users in the cell is determined;Secondly,in order to reduce the energy consumption of the HBF system,a design scheme to suppress pilot frequency pollution is proposed.
作者
刘正华
李栓柱
崔荣梅
杨志华
LIU Zhenghua;LI Shuanzhu;CUI Rongmei;YANG Zhihua(School of Information Technology and Cultural Management,Hebei University of Media and Communication,Shijiazhuang 050010,China;School of Information Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China)
出处
《数字通信世界》
2023年第1期33-35,39,共4页
Digital Communication World
