摘要
随着互联网的迅速发展,远程网络教育已经逐渐普及。然而已有的网络技术不支持动态多媒体数据和实时流数据,且存在着流媒体技术中服务器的承载问题。针对这些问题设计基于P2P流媒体技术的网络教育系统,其中每个网络节点既是服务的消费者又是服务的提供者,针对Web服务模式,有效地解决了流媒体系统中存在的问题,同时具有对网络带宽和服务器处理能力要求低、易部署和易扩展的特点。
The remote network education has been popularized gradually,but the network technology does not support the dynamic multimedia and real-time streaming data,and the current streaming media system has the problem of the server bottleneck.In view of the present situation,a network education system based on P2P streaming media technology is brought forward,in which each network node is both a service consumer and service provider.The problems of Web service mode and streaming media system were solved effectively.It has the characteristics of low requirement for network bandwidth and server processing ability,easy deployment and high scalability.
出处
《现代电子技术》
2010年第15期99-101,共3页
Modern Electronics Technique
关键词
流媒体
P2P技术
网络教育
资源共享
streaming media
P2P technology
network education
resource sharing
