摘要
本文针对CM-IMS网络的网络结构、网元功能以及各网元之间连接关系,简要列出CSCF、HSS、MGCF等重要核心网元的节点设置方式,重点分析CM-IMS网络内几个重要网元的容灾方案。
The paper relates to the CM-IMS network, more particularly, to its network structure, functions of its network elements and connection relationships among its network elements. Node setting manners for some important core network elements, such as CSCF, HSS, MGCF, will be briefly listed, and disaster recovery solutions for several important network elements within the CM-IMS network will be stressed.
出处
《电信工程技术与标准化》
2010年第8期26-30,共5页
Telecom Engineering Technics and Standardization
关键词
CM-IMS
核心网
容灾
CM-IMS
core network
disaster recovery
