摘要
在分析核心网的演进趋势以及固网改造面临的问题和挑战的基础上,提出了利用IMS进行固网改造的方案,并讨论了传统固网向IMS和固定移动融合网络演进的策略和步骤。
Based on the research of the core network evolution trends and the associated difficulties and chal enges on the fixed network transformation, it proposes a solution on the fixed network transformation based on IMS, and discusses the strategy and pro-cedure on the evolution of traditional fixed network to IMS and fixed mobile converged network.
出处
《邮电设计技术》
2014年第5期10-14,共5页
Designing Techniques of Posts and Telecommunications
基金
国家科技支撑计划(2012BAH06B01)
国家973计划(2009CB320907)
