| 一种基于P2P的流媒体终端流量管理算法建模分析 |
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| 引用本文： | 包巍,张弛.一种基于P2P的流媒体终端流量管理算法建模分析[J].信息通信技术,2008(5). |
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| 作者姓名： | 包巍 张弛 |
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| 作者单位： | 北京邮电大学,北京,100876 |
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| 摘 要： | 基于P2P网络的流媒体技术可以向大规模用户群提供高质量、可交互的流媒体服务。本文以流媒体终端的功能模块为基础,探讨了一种P2P网络流媒体终端的分层结构模型,并着重对其中流管理模块中的节点自适应调整(peer adaptation)算法进行了建模分析,通过仿真对设计的模型算法及策略进行了对比验证,表明了同时采用所有策略的方式流量管理效果最好。
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| 关 键 词： | P2P网络流媒体终端 分层结构 节点自适应调整(peer adaptation) |
A Method of Flow Management Algorithm Modeling Analysis for P2P-Based Streaming Terminal System |
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| Bao Wei,Zhang Chi.A Method of Flow Management Algorithm Modeling Analysis for P2P-Based Streaming Terminal System[J].Information and Communications Technologies,2008(5). |
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| Authors: | Bao Wei Zhang Chi |
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| Abstract: | Peer to peer(P2P) network based streaming media technology is able to provide a large scale streaming media service which can be interactive and high-quality.This paper specifies a kind of hierarchy of it which is based on the functional module in streaming media terminal and put emphasis on the flow management algorithm modeling and study of peer adaptation in the system.The simulation verifies our modeling algorithm and compares with different strategies methods,and the result shows that the best choice is to use all strategies' method proposed in this paper. |
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| Keywords: | streaming media terminal based on P2P network hierarchy peer adaptation |
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