基于H.323协议的视频会议系统中保证QoS的策略

Strategies of QoS quarantee in videoconferencing system based on ITU-T H.323 protocol

介绍了基于H.323协议的视频会议系统的基本原理及系统构成,说明了QoS保证问题在视频会议系统中的重要意义,提出了几种在基于H.323协议的视频会议系统中保证QoS的策略,给出了在实际的网络环境下综合运用QoS保证策略得到的测试结果。

QoS guarantee research of Videocoferencing system based on ITU-T recommendation( H.323) was presented. The introduce the principle and system structure of the Videoconferencing system based on ITU-H.323 protocol were introduced,the importance role of QoS guarantee problem in the system was illustrated and several effective strategies to guarantee QoS in the Videoconferencing system were put forward. Test results were also given.