5G NSA单双锚点边界问题及解决方案  

5G NSA Single and Double Anchor Boundary Problem and Its Solution

作　　者：徐波[1] 庞启文 梁松柏[1] XU Bo;PANG Qiwen;LIANG Songbai(China Unicom Henan Branch,Zhengzhou Henan 450008)

机构地区：[1]中国联通河南省分公司,河南郑州450008

出　　处：《河南科技》2020年第34期28-30,共3页Henan Science and Technology

摘　　要：电联4G共享共建区域内,联通承建独享/共享、电信承建独享/共享基站插花分布,以及不同厂家4G设备插花分布,为电联共享的NSA网络的锚点规划带来特别大困难。本文针对不同锚点组网方案的边界产生特殊的同频干扰,创新采用单、双锚点边界扩充一圈共享锚点方案,并匹配缓冲带策略,有效解决了单双锚点边界对使用方用户造成的干扰掉线问题。In the area of 4G sharing and co-construction of Telecom and Unicom,the two parties contracted exclusive or shared base stations in flower arrangement distribution,can bring great difficulties to the anchor point planning of Telecom and Unicom shared NSA network.In this paper,in view of the special same frequency interference generat⁃ed by the boundaries of different anchor networking schemes,the single and double anchor boundaries were innova⁃tively used to expand a circle of shared anchor schemes,and the buffer belt strategy was matched,which effectively solved the interference drop caused by the single and double anchor boundaries to the users.

关 键 词：NSA 单双锚点 锚点边界 同频干扰 缓冲带 共享载波 

分 类 号：TN929.5[电子电信—通信与信息系统]