论文部分内容阅读
现有的网络教育系统大多基于B/S或C/S结构,交互性差、个性化差、实时性差、服务器负载比较大,不能充分利用网络资源。本文将P2P技术应用于网络教育,设计并实现了基于P2P的远程教学直播系统,该系统能充分考虑直播系统的要求,利用节点资源,使流传输服务延迟更小,更稳定。测试结果表明该系统能有效提高网络服务器响应性能、通用性强并实现了数据的实时性传输。
Existing network education systems are mostly based on B / S or C / S structure, with poor interaction, poor personalization, poor real-time performance and large server load, which can not fully utilize network resources. This paper applies P2P technology to network education, designs and implements the distance education direct broadcast system based on P2P. The system can give full consideration to the requirement of live broadcast system and utilize the resources of nodes to make the delay of streaming service smaller and more stable. The test results show that the system can effectively improve the network server response performance, versatility and real-time data transmission.