| 引用本文: | 黄金锋,张子文,程高伟.一种新型的P2P Tracker实现方法.[J].国防科技大学学报,2010,32(6):59-63.[点击复制] |
| HUANG Jinfeng,ZHANG Ziwen,CHENG Gaowei.An Innovative Implementation Method of P2P Tracker[J].Journal of National University of Defense Technology,2010,32(6):59-63[点击复制] |
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| 一种新型的P2P Tracker实现方法 |
| 黄金锋, 张子文, 程高伟 |
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(国防科技大学 计算机学院，湖南 长沙 410073)
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| 摘要: |
| 流媒体数据已经在互联网流量中占据极高的比例，P2P是目前支撑互联网流媒体数据分发的重要手段。本文提出一种新型的P2P Tracker实现方法——eTracker。该方法通过网络边缘的eTracker分布实现peer列表的保存，不但消除传统集中式Tracker的性能瓶颈，而且通过eTracker对本地peer的识别，优化了P2P系统的peer选择。 |
| 关键词: 流媒体 P2P peer选择 复杂性 本地化 |
| DOI： |
| 投稿日期：2010-08-01 |
| 基金项目:国家“863”计划基金资助项目(2008AA01A323；2008AA01A325) |
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| An Innovative Implementation Method of P2P Tracker |
| HUANG Jinfeng, ZHANG Ziwen, CHENG Gaowei |
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(College of Computer, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Streaming media accounts for the majority of Internet traffic. P2P is an important method for streaming media distribution on the Internet. This paper proposes an innovative implementation method of P2P Tracker named eTracker. Peer lists are reserved in the numerous distributed eTrackers which locate in the edge network. Our design not only eliminates performance bottleneck of traditional centralized Tracker, but also optimizes peer selection in P2P system through the recognition of local peers. |
| Keywords: streaming media peer-to-peer peer selection computational complexity locality |
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