摘要
本文介绍了IMS定义和及特性，进一步阐述了IMS网络架构，深入研究了基于IMS的固移融合网络的演进趋势和技术方案，阐述了IMS对固移网络融合的作用，为运营商制定网络演进提出了方案和建议。
This paper describes the IMS and the definition and characteristics,further elaborated the IMS network architecture,in-depth study of the IMS-based fixed mobile convergence trends and the evolution of network technology program,describes the IMS network convergence on the role of solid shift for operators to develop network evolution plans and proposals put forward.
出处
《计算机光盘软件与应用》
2011年第20期55-56,22,共3页
Computer CD Software and Application
关键词
IMS体系
固移融合
NGN
IP system
Fixed mobile convergence system
Next Generation Network
