摘要
随着网络和通信技术的飞速发展,视频会议在人类的信息交流中发挥了越来越大的作用。而基于H.323协议的视频会议系统已经成为当今的主流趋势。如何在IP网络上保证用户信息传输的质量就成为一个不容忽视的重要问题。基于对H.323协议的视频会议系统的分析和H.323视频会议系统中QoS的影响因素的研究,提出了基于GK软交换控制的QoS策略,并加以研究实现。
With widely used in different society fields, the videoconference plays an important role in people＇s communications. The videoconference based on H.323 protocol has been the most popular system. Meanwhile, it＇s a significant problem to guarantee the quality of information transmission in IP network. Analyzed Videoconference System based on H.323 Protocol and researched influencing factors of Qos. Finally, presented a strategy of QoS based on GK soft switch, and then implemented it.
出处
《微计算机信息》
北大核心
2006年第10X期7-9,共3页
Control & Automation
