摘要
IMS(IP多媒体子系统)能够实现对固定接入和移动接入的统一控制,是下一代网络控制技术的核心。为此,介绍基于IMS架构的多媒体调度指挥系统的组成、结构、通信协议、系统功能及应用。
The IP multimedia subsystem can conduct unified control over fixed and mobile access and is the core of next generation network control technology.The composition,structure,communication protocols,function,and application of a multimedia dispatching system based on IMS are described.
出处
《铁道通信信号》
2012年第2期77-79,共3页
Railway Signalling & Communication
关键词
IP多媒体子系统
调度指挥系统
应用
IP multimedia subsystem
Dispatching and commanding system
Application
