VoLTE IMS网络容灾方案探讨  

Discussion on VoLTE IMS Restoration Solutions

作　　者：马金兰[1] 林俐[2] 彭莉[1] 李文苡[1] 

机构地区：[1]中国电信股份有限公司广东研究院,广东广州510630 [2]中国电信股份有限公司广东分公司,广东广州510081

出　　处：《移动通信》2015年第11期64-70,共7页Mobile Communications

摘　　要：VoLTE IMS网络容灾技术的应用直接影响VoLTE业务的可靠性能。在对VoLTE IMS网络与固定IMS网络在网络组织以及业务流程方面的差异进行对比分析的基础上,对VoLTE IMS网络容灾技术进行研究,结合VoLTE的网络组织和业务特点提出适用于VoLTE IMS网络的容灾方案。The application of VoLTE IMS restoration technology has a direct impact on stability of VoLTE service. Based on comparison and analysis of VoLTE IMS and fixed IMS in the differences of network organization and service flow, VoLTE IMS restoration solutions were researched. According to VoLTE network organization and service feature, a VoLTE IMS restoration scheme was proposed.

关 键 词：VoLTE IP多媒体子系统 P-CSCF容灾方案 负荷分担容灾方案 

分 类 号：TN919.8[电子电信—通信与信息系统]