VoLTE容灾机制研究及优化方案  

Research and optimization scheme of VoLTE disaster recovery mechanism

作　　者：朱玉峰 黄耀军[1] 唐子民 

机构地区：[1]中国移动通信集团公司广东有限公司深圳分公司,深圳518048

出　　处：《电信工程技术与标准化》2018年第2期22-25,共4页Telecom Engineering Technics and Standardization

摘　　要：本文对VoLTE现网网络结构及容灾机制进行研究分析,发现现存容灾机制中存在的缺点和不确定性,针对其中的问题,进行了深入研究和分析,创新的提出了1种快速容灾抢通方案,以达到提升VoLTE业务运维能力和用户业务感知的目的。This article first carries on the analysis to the VoLTE network structure and disaster recovery mechanism, found the shortcomings in the existing disaster recovery mechanism and uncertainty, aiming at the problems, the paper conducts a in-depth research and analysis, put forward the innovation of one fast recovery reopened scheme, in order to improve the ability of VoLTE business operation and the service perception of users.

关 键 词：VoLTE 容灾 故障检测 被叫锚定 

分 类 号：TN929.5[电子电信—通信与信息系统]