Research on characteristics of dual connection of 4G/5G
摘要
双连接(DC)是实现4G和5G网络协同的技术基础
本文主要对比分析了NSA和SA组网方式
介绍了双连接技术的原理、分类及特点
阐述了双连接中的辅站添加流程
并对NSA组网中锚点的选择提出了建议
最后对双连接终端的自干扰及耗电问题进行了简要分析。
Abstract
Dual connectivity is the technical basis for network cooperation of 4 G & 5 G. The NSA and SA networking is mainly compared and analyzed in this paper. The principle
classifi cation and characteristics of DC technology are introduced. The adding process of secondary node in DC is described. Finally
some suggestions are put forward for the selection of anchor points in NSA networking.