基于大数据的VoLTE端到端感知分析系统部署  

Deployment of VoLTE End-to-end Percep⁃tion Analysis System Based on Big Data

作　　者：杨聚毅 王林 安明伟 李柚宏 王琴 王斌[1] Yang Juyi;Wang Lin;An Mingwei;Li Youhong;Wang Qin;Wang Bin(China Unicom Sichuan Branch,Chengdu 610094,China)

机构地区：[1]中国联通四川分公司,四川成都610094

出　　处：《邮电设计技术》2020年第11期75-79,共5页Designing Techniques of Posts and Telecommunications

摘　　要：VoLTE是4G高清语音业务,在业务商用以后,出现业务感知问题定位难、处理时间长等运营难题。针对这些问题,在应用层部署了VoLTE端到端分析系统,目前该系统已正式投入使用,针对注册、接通、切换等环节进行了业务质量的探索,总结出多种问题分析方法。VoLTE is a 4G HD voice service,after it is put into commercial use,there are some operational problems such as service perception,difficult positioning and long processing time.In view of these problems,VoLTE end-to-end analysis system is deployed in the application layer.At present,the system has been put into use formally.It explores the service quality of registration,connection,switching and other links,and summarizes a variety of problem analysis methods.

关 键 词：VoLTE 端到端系统 LTE网络 IMS网络 定界 

分 类 号：TN915[电子电信—通信与信息系统]