摘要
分析了目前电力调度通信网络的现状和发展趋势,针对不同时期电力调度对多媒体调度的要求提出了3种组网方案,实现了集语音、视频和数据于一体的多媒体调度功能,最后,从功能、使用条件、可扩展性和投资等方面对3种方案进行了比较。
This paper analyzes the current situation and developing trend of electric power dispatching network. Considering the different requirements on multimedia dispatching, it puts forward three networking schemes to realize the multimedia function of voice, video and data. The functions, implementing conditions, expansibility as well as investment of the three schemes are also compared in the paper.
出处
《电力系统通信》
2008年第10期57-60,共4页
Telecommunications for Electric Power System
关键词
电力调度
多媒体调度
软交换
VOIP
electric power dispatching
multimedia dispatching
soft-switch
VoIP
