摘要
文章介绍了核心网的发展历程,综合考虑业务发展需求和保护运营商现有投资的基础上,通过分析IMS发展趋势的,提出了目前通信运营商核心网络发展与演进的趋势、策略与发展步骤,阐述了现网核心网向IMS架构演进的各阶段目标结构与重点建设方案。
This article introduces the characteristics of the IMS technology,the process of development,as well as its trend of development.Based on status and trend of development of core network,the future developments of core network are outlined.
出处
《中国新通信》
2010年第21期29-31,共3页
China New Telecommunications
