摘要
论述了局域网会议电视系统的组成特点，根据在一个多点会议中MCU与终端硬件构成和分工协作情况，提出了3种多点会议的组织方式，即集中方式、分散方式和混合方式，并分析了各自的特点和应用场合及当前流行的多点控制模式─—主席控制模式的实现过程．
The characteristics of video conference system based on IP network are presented. According to the collaborative of MCU and terminals, three operation modes of a multipoint conference are put forward: centralized mode, deeentralized mode and hybrid mode. The most popular multipoint control method -chairman control is analyzed in details.
出处
《哈尔滨理工大学学报》
CAS
2000年第2期15-20,共6页
Journal of Harbin University of Science and Technology
基金
黑龙江省自然科学基金!911310317
