摘要
在3G核心网建设中,规划和分析是首要的。分析了软交换网络体系结构,根据3G网络中语音IP化的特点,对软交换核心网业务进行了分类,给出了3G核心软交换网的总体要求和业务需求。
In the 3G core network construction, Planning and analysis is paramount. Soft-switching network architecture was analyzed, according to 3G networks IP-based voice characteristics, softswitch core network business was separated,and the softswitch overall requirements and business needs of 3G core network was gave.
出处
《电脑知识与技术》
2009年第11X期9389-9391,共3页
Computer Knowledge and Technology
关键词
软交换
IP承载网
业务需求
softswitch
IP bearer network
business need
