摘要
为满足电信运营级视讯会议的需要,提出了一种基于分布式架构的H.323视频会议系统平台。针对这种服务平台中存在的交互信令复杂、异构信息繁多的问题,提出了利用了XML技术对该系统的指令交互模式和存储模式进行重构的优化方案,从而简化了系统的内部通信模式并提高了系统的数据管理效能,通过实例验证了这种基于XML优化后的系统在信息管理及性能扩展方面确实有一定优势。
A distributed H.323 video conference system platform is proposed for the telecommunication service. Aiming at the complex exchanging signaling and excessive isomerous information in the system, an optimization scheme which adopts the XML technology to reconstruct the system signaling message aggregate and storage model is also proposed, which simplifies the interior communication model and improve the efficiency of data management in the system. At last an instance proves that the system optimized by XMI, has some advantages in the aspects of information managing and capability extending.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2006年第9期206-208,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60472040)
