基于SSB广播权值的5G网络基站覆盖规划研究  

Research on SSB Broadcast Weight Planning of 5G Network Coverage

作　　者：杨新 邓巍[1] 贺肖荣 Yang Xin;Deng Wei;He Xiaorong(Chongqing Branch of China United Network Communication Co.,Ltd,Chongqing 400000,China)

机构地区：[1]中国联通重庆分公司,重庆400000

出　　处：《邮电设计技术》2021年第11期42-47,共6页Designing Techniques of Posts and Telecommunications

摘　　要：基于5G网络新空口MassiveMIMO和广播模式变化的特性,从5G MM天线波束赋形和立体覆盖入手,对SSB广播权值组成和计算、规划思路和方法进行了分析和探讨。同时,采用分场景的SSB规划策略,给出了典型场景的建议权值,并结合实例对规划过程分析和验证。最后对5G网络SSB权值规划提供了一套可借鉴的流程和方法,在5G规模建网期间具有很强的实战价值。Based on the characteristics of the Massive MIMO and broadcast mode,starting from 5G MM antenna beamforming and 3D coverage,the composition,calculation and planning ideas and methods of SSB broadcasting weight are analyzed and dis-cussed.At the same time,the strategy of SSB planning is used,and the recommended weights of typical scenes are given,and the planning process is verified with examples.Finally,it provides a set of process and method for SSB weight planning of 5G network,which has a strong practical value in the period of network construction.

关 键 词：5G MassiveMIMO SSB 广播权值 网络规划 

分 类 号：TN929.5[电子电信—通信与信息系统]