摘要
掉线率和接通率是5G SA系统中两个重要的指标。SA系统掉线率为UE上下文异常释放所占比例;SA系统接通率由三部分组成,RRC连接建立成功率、NG接口信令连接建立成功率、初始QOS FLOW建立成功率。本文主要通过分析异常掉线率和接通率,研究核心网与终端交互出现的一个典型问题。
Dropping rate and connecting rate are two important indexes in 5g SA system.The dropping rate of SA system is the proportion of abnormal release of UE context;SA system connection rate consists of three parts:RRC connection establishment success rate,ng interface signaling connection establishment success rate and initial QoS flow establishment success rate.This paper studies a typical problem in the interaction between core network and terminal by analyzing the abnormal drop rate and connection rate.
作者
刘华桂
吴强
LIU Huagui;WU Qiang(Hunan Unicorn Changsha Branch Cloud Network Operation Center,Changsha 410137)
出处
《长江信息通信》
2021年第10期178-180,共3页
Changjiang Information & Communications
关键词
掉线率
接通率
SA
QOS
FLOW
drop rate
connection rate
Stand Alone
Quality of Service Flow
