VoLTE业务性能指标优化研究  

Research on VoLTE business performance index optimization

作　　者：叶茵[1] YE Yiu(China Mobile Group Guangdong Co..Ltd.Foshan Branch.Foshan 528300,China)

机构地区：[1]中国移动通信集团广东有限公司佛山分公司

出　　处：《电信工程技术与标准化》2019年第6期54-60,共7页Telecom Engineering Technics and Standardization

摘　　要：在4G网络大发展的背景下,VoLTE技术作为提供高清语音解决方案的手段,获得了运营商的高度重视。但VoLTE技术协议非常复杂,涉及网元接口众多,维护和优化难度较大。本文通过对VoLTE接通率、接续时长等业务性能指标的优化研究,总结方法论,为后续VoLTE网络的优化提供了思路和经验。Under the background of the great development of 4G network.VoLTE technology as a means of providing high-definition voice solutions has been highly valued by operators.However,VoLTE technology protocol is very complex,involving many network element interfaces,and it is difficult to maintain and optimize.This paper summarizes the methodology by studying the optimization of VoLTE service performance indicators such as connection rate and connection time,which provides ideas and experience for the follow-up optimization of VoLTE network.

关 键 词：VoLTE 接通率 接通时延 信令分析 

分 类 号：TN929.5[电子电信—通信与信息系统]