| 一个改进的BitTorrent类型流媒体系统模型 |
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| 引用本文： | 覃国蓉,何涛,黄国伟,张建辉,吴瑜.一个改进的BitTorrent类型流媒体系统模型[J].深圳信息职业技术学院学报,2010,8(4):16-20. |
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| 作者姓名： | 覃国蓉 何涛 黄国伟 张建辉 吴瑜 |
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| 作者单位： | 深圳信息职业技术学院软件工程系,广东深圳518029 |
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| 摘 要： | 本文首先介绍了BitTorrent类型流媒体系统的概念,然后在分析BitTorrent类型流媒体系统和具有代表性的多源流媒体系统模型-基于CollectCast协议的PROMISE的基础上,针对BitTorrent类型流媒体系统缺乏发送节点智能选择算法提出了一种采用CollectCast协议改进的BitTorrent流媒体系统模型,仿真实验证明该模型的性能优于普通的BitTorrent类型流媒体系统。
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| 关 键 词： | CollectCast 节点选择 BitTorrent 流媒体系统模型 PROMISE P2P |
Enhanced BiTorrent-like media streaming system model |
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| QIN Guorong,HE Tao,HUANG Guowei,ZHANG Jianhui,WU Yu.Enhanced BiTorrent-like media streaming system model[J].Journal of Shenzhen Institute of Information Technology,2010,8(4):16-20. |
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| Authors: | QIN Guorong HE Tao HUANG Guowei ZHANG Jianhui WU Yu |
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| Institution: | (Department of Software Engineering,Shenzhen Institute of Information Technology,Shenzhen 518029,P.R.China) |
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| Abstract: | This paper first introduces the concept of BitTorrent-like media streaming system,then proposes a BiTorrent-like media streaming system model improved by CollectCast protocol to redeem the lack of wise sender selection algorithm based on analyzing BitTorrent-like media streaming system and the most typical multi-source media streaming system,PROMISE which is based on Collectcast protocol.simulation results show that the model has better performance than ordinary BitTorrent-like media streaming system. |
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| Keywords: | CollectCast peer selection BitTorrent media streaming system model PROMISE P2P |
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