VoLTE业务中EPC网络容灾方案优化研究  

Optimization research on EPC network disaster recovery scheme in VoLTE service

作　　者：张乐 马洪源 卜忠贵 

机构地区：[1]中国移动通信集团河南有限公司,郑州450008 [2]中国移动通信集团设计院有限公司,北京100080

出　　处：《电信工程技术与标准化》2018年第1期63-66,共4页Telecom Engineering Technics and Standardization

摘　　要：Vo LTE业务是一项复杂的系统工程,EPC网络是Vo LTE业务中重要组成部分。通过对现网EPC网络在Vo LTE业务中的容灾方案研究,指出方案中存在的问题,提出优化解决建议并进行验证。VoLTE service is a complex system engineering, EPC network is an important part of VoLTE service. Through the research on the disaster recovery scheme of the existing EPC network in VoLTE service, the problems in the program are pointed out, and the optimization solution is put forward and validated.

关 键 词：VoLTE 演进的分组网络 容灾 

分 类 号：TN929.5[电子电信—通信与信息系统]