| 基于M/MMPP/1的BitTorrent类型P2P系统性能分析 |
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| 引用本文： | 李敏,唐加山.基于M/MMPP/1的BitTorrent类型P2P系统性能分析[J].西安邮电学院学报,2009,14(3):32-37. |
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| 作者姓名： | 李敏 唐加山 |
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| 作者单位： | 1. 南京邮电大学,通信与信息工程学院,江苏,南京,210003
2. 南京邮电大学理学院,江苏,南京,210003 |
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| 摘 要： | 对于BitTorrent类型P2P系统,本文在分析其基本原理的基础上,并在一定的假设条件下,建立了M/MMPP/1排队模型,借助于矩阵几何方法对相应的拟生灭过程的平稳分布进行了求解,并进而给出了BitTorrent系统性能分析的有关结果。
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| 关 键 词： | BitTorrent P2P M/MMPP/1 QBD过程 性能分析 |
M/MMPP/1 based performance analysis for BitTorrent-like P2P systems |
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| LI Min,TANG Jia-shan.M/MMPP/1 based performance analysis for BitTorrent-like P2P systems[J].Journal of Xi'an Institute of Posts and Telecommunications,2009,14(3):32-37. |
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| Authors: | LI Min TANG Jia-shan |
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| Affiliation: | LI Min, TANG Jia- shan (1. College of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China; 2. College of Science, Nanjing University of Posts and telecommunications, Nanjing 210003,China) |
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| Abstract: | To a BitTorrent （BT） - like P2P system, after analyzing its basic principles, and under certain conditions, an M/MMPP/1 queuing model for the system is presented. By using the matrix - geometric technique for the corresponding quasi - birth - and - death process, the stationary distribution of the model is given; moreover, the performance analysis for the BT system is then obtained. |
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| Keywords: | BitTorrent P2P M/MMPP/1 |
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