摘要
首先对5G深度覆盖面临的问题进行分析与总结;其次对5G深度覆盖解决方案进行研究;随后针对每一种解决方案给出部署策略和应用指导;最后对本文所述解决方案进行总结和对比。
Firstly,the problems faced by 5G depth coverage are analyzed and summarized.Secondly,the solution to 5G depth coverage is studied.Then,the deployment strategy and application guidance are given for each solution.Finally,the solutions described in this paper are summarized and compared.
作者
吴俊卿
WU Junqing(Datang Mobile Communications Equipment Co.,Ltd.,Beijing 100083,China)
出处
《移动通信》
2019年第4期57-62,共6页
Mobile Communications
关键词
深度覆盖
3D-MIMO
微小基站
数字化室分
传统DAS
depth coverage
3D-MIMO
micro/femto device
digital indoor distribution system
traditional DAS
