基于IP网络的多点视频会议系统的设计与实现  

The Design and Realization of Multi-point Videoconference System Based on IP Network

作　　者：徐迎川[1] 须德[1] 熊薇[1] 

机构地区：[1]北京交通大学,北京100044

出　　处：《电信科学》2004年第11期40-42,共3页Telecommunications Science

摘　　要：本文设计实现了一套基于IP网络的多点视频会议系统。系统采用了集中与分布式多点控制单元(MCU)相结合的设计,使得MCU和每个终端都具有召开多方会议的多点控制器功能。系统同时支持多组的多点会议,会议人员通过IP多播网互连,实现实时的多媒体数据通信。In this paper, we design and realize a set of multi-point videoconference system which makes use of a combination of centralized MCU and distributed MCU, thus enable the MCU and every terminal to hold a multi-point conference. The system support several multi-point conferences simultaneously, and terminals are connected by IP multicast network, thus enabling the realtime multimedia data communication.

关 键 词：多点视频会议 IP网络 多点会议 多点控制器 多点控制单元 互连 MCU 多媒体数据 系统 实时 

分 类 号：TN919.85[电子电信—通信与信息系统] TP393[电子电信—信息与通信工程]