Modeling BitTorrent System in a Network Circumstance with Bottleneck Links

摘要：

BitTorrent file-sharing is one of the most prevalent P2P applications. An improved fluid model is proposed in this paper. It can be used to analyze the evolution of peers and predict the average file download delay of BitTorrent system in a network circumstance with bottleneck links which previous works seldom focus on. The main contribution of this model is that the underlying network structure is also added into modeling consideration and the estimate results are closer to the practical BitTorrent system than the simple fluid model in a network circumstance with bottleneck links. Experimental results based on simulation are also given out to validate the correctness and availability of this model.

关键词： BitTorrent Fluid Model Bottleneck Link

作者: Jincheng Nie Xiaohui Chen Weidong Wang

作者单位: Lab.Of Wireless Information Network University of Science and Technology of China Hefei, China

会议类型: 国际会议

会议名称: The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)

会议地点: 大连

会议语种:英文

页码: 1-5

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）