A PS Scheduling Algorithm of Stream Media Transmission

摘要：

The transmission of stream media over the Internet require a high bandwidth. While the best-effort network could not provide constant transmission speed. The proxy server (PS) is the nearest part of the Internet to the client. The proxy can cache the data, and release the load of the servers. So the proxies have great influence on the video QoS. Through the perfect algorithm, within the acceptable scope, the proxy can improve the performance of the system. In this paper, a new cache replace strategy based on AFEC is proposed, Layered Coded Packets Based Object eXchang Strategy-LCPOXS, which can employee the characteristics of the proxy and can improve the system performance within the normal resource.

关键词： Proxy Server AFEC algorithm cache scheduling video layered coding

作者: Tan Yubo Zhou Dexing Tao Yang

作者单位: College of Information Science and Engineering Henan University of Technology Zhengzhou,Henan,P.R.Ch Lab of Battle Nanchang Military Academy Nanchang,P.R.China

会议类型: 国际会议

会议名称: 2010 3rd IEEE International Conference on Computer Science and Information Technology(第三届IEEE计算机科学与信息技术国际会议 ICCSIT 2010)

会议地点: 成都

会议语种:英文

页码: 110-113

在线出版日期: 2010-07-07（万方平台首次上网日期，不代表论文的发表时间）