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| BitTorrent网络特性的测量与研究 | |
| 引用本文： | 聂荣,聂林,刘超慧,雷振明,兰巨龙. BitTorrent网络特性的测量与研究[J]. 北京邮电大学学报, 2012, 35(3): 125-128 |
| 作者姓名： | 聂荣 聂林 刘超慧 雷振明 兰巨龙 |
| 作者单位： | 郑州航空工业管理学院,郑州450015;国家数字交换系统工程技术研究中心,郑州450002;中北大学机械工程与自动化学院,太原,030051;郑州航空工业管理学院,郑州,450015;北京邮电大学信息与通信工程学院,北京,100876;国家数字交换系统工程技术研究中心,郑州,450002 |
| 基金项目： | 国家高技术研究发展计划项目，河南省高等学校青年骨干教师计划项目，河南省教育厅自然科学研究项目 |
| 摘 要： | 分析、设计并实现了对等网络BitTorrent网络探测程序,解决了相关研究中难以获得tracker服务器日志的问题,采用爬行者方式对实际网络进行了测量和分析.通过数据分析,揭示了普遍存在同一较小网络区域内多个节点同时下载同一文件的现象、网络节点个数的时间分布规律、节点的地理位置分布规律和各类型BitTorrent网络客户端的使用排名等,对研究对等网络的网络特性提供了实际网络环境的数据支撑和研究基础. |
| 关 键 词： | 对等网络 网络测量 网络流量 位置知晓性 网络协议 |
| 收稿时间： | 2011-08-24 |
Measurement of the Characteristics of the BitTorrent Network |
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| NIE Rong , NIE Lin , LIU Chao-hui , LEI Zhen-ming , LAN Ju-long. Measurement of the Characteristics of the BitTorrent Network[J]. Journal of Beijing University of Posts and Telecommunications, 2012, 35(3): 125-128 | |
| Authors: | NIE Rong NIE Lin LIU Chao-hui LEI Zhen-ming LAN Ju-long |
| Affiliation: | 1. Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou 450015, China; 2. National Digital Switching System Engineering and Technological R&;D Center, Zhengzhou 450002, China; 3. School of Mechanical Engineer and Automation, North University of China, Taiyuan 030051, China; 4. School of Information and Communication Engineering, Beijing University of Posts and Telecomunications, Beijing 100876, China |
| Abstract: | A new program for BitTorrent network detector is designed.The detector adopts a similar crawler technique to measure and explore the actual networks,solving the problems that the logs of tracker servers are hard to acquire in related works.The measurement data discovers an interesting phenomenon that even in a small network area,there are more than one peer downloading the file.It also finds out the time distribution character of the number of peers,the distribution of peers’ geographical locations and the rank about different types of BitTorrent client.All of the mentioned above provide data support and basis for peer-to-peer networks. |
| Keywords: | peer-to-peer network network measurement network traffic location awareness network protocol |
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