| 新型双重混合的流媒体直播系统架构 |
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| 引用本文： | 黄思嘉,吕智慧,吴杰.新型双重混合的流媒体直播系统架构[J].计算机工程,2011,37(9):284-287. |
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| 作者姓名： | 黄思嘉 吕智慧 吴杰 |
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| 作者单位： | 复旦大学网络与信息工程中心,上海,200437 |
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| 摘 要： | 研究内容分发网络(CDN)与对等网络(P2P)的混合模型，提出一种CDN与P2P、树形结构与网状结构双重混合的流媒体直播系统架构。设计基于CDN-P2P的树网结合直播系统模型，阐述核心树的主要构建机制，介绍网状结构的节点选择算法。系统仿真结果表明，与纯P2P模型及CDN-P2P混合模型相比，该系统的播放和启动延迟较小。
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| 关 键 词： | 内容分发网络 对等网络 树网结合 CDN-P2P混合架构 流媒体直播系统 |
Novel Double Hybrid Architecture of Live Video Streaming System |
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| HUANG Si-jia,LV Zhi-hui,WU Jie.Novel Double Hybrid Architecture of Live Video Streaming System[J].Computer Engineering,2011,37(9):284-287. |
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| Authors: | HUANG Si-jia LV Zhi-hui WU Jie |
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| Affiliation: | (Network and Information Engineering Center,Fudan University,Shanghai 200437,China) |
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| Abstract: | Based on Content Delivery Network（CDN） and Peer-to-Peer network（P2P）,this paper designs a new double hybrid architecture of live video streaming system.based on research of hybrid CDN-P2P network,which are hybrid CDN-P2P,and hybrid Tree-Mesh.Mainly Elaborate the system architecture,construct of CoreTree and peer selection algorithm.And through the system simulation,result shows that this system has low delay of playing and starting than other popular architectures. |
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| Keywords: | Content Delivery Network（CDN） Peer-to-Peer network（P2P） hybrid of Tree ＆ Mesh hybrid CDN-P2P live video streaming system |
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