摘要
针对近期运营商转向5G NSA组网的现状,在全面梳理并建立NSA组网方案研究框架的基础上,简单说明NSA组网基本原理、架构选择、组网规划、工程实施、发展演进等环节的关键问题,并对近期最关注的NSA锚点选择问题,从锚点产业链端到端支持情况、网络连续覆盖性能判别等方面进行深入分析,提出了利用站间距快速初选锚点的方法,并结合同厂家因素进行综合选择建议。
Recently, operators shift to 5G NSA. In view of this situation, the research framework of NSA networking scheme is investigated and established, and then key problems including NSA networking principle, architecture selection, networking planning, engineering implementation and developmental evolution are elaborated. Considering NSA anchor selection, the anchor industrial chain, terminal support and successive network coverage performance are analyzed in depth. In addition, a method to fast select anchor by using station spacing is proposed, and some comprehensive suggestions combined with manufacturer factors are presented.
作者
邓安达
高松涛
程日涛
马向辰
尧文彬
王韬
马颖
DENG Anda;GAO Songtao;CHENG Ritao;MA Xiangchen;YAO Wenbin;WANG Tao;MA Ying(China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China)
出处
《移动通信》
2019年第6期16-20,30,共6页
Mobile Communications
关键词
5G
NSA
锚点
连续覆盖
站间距
5G
NSA
anchor
continuous covering
station spacing
