作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2006, Vol. 32 ›› Issue (13): 15-17. doi: 10.3969/j.issn.1000-3428.2006.13.006

• 博士论文 • 上一篇    下一篇

BitTorrent文件共享系统的流量模型与文件评估方法

周文莉;雷振明   

  1. 北京邮电大学信息工程学院,北京100876
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-07-05 发布日期:2006-07-05

Traffic Model and File Evaluation Method of BitTorrent File Sharing System

ZHOU Wenli; LEI Zhenming   

  1. College of Information Engineering, Beijing University of Posts and Telecommunications, Beijing 100876
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-07-05 Published:2006-07-05

摘要:

随着BitTorrent软件的广泛应用,网络中的BT流量越来越多,对BT流量进行建模分析,并对BT系统中的文件进行分析具有重要意义。文章提出了BT系统的downloader和seed模型,以及文件热门程度的评估方法,并用该流量模型和评估方法对网络中的一些BT共享数据进行了分析。

关键词: P2P, BitTorrent, 模型, 文件温度

Abstract:

The traffic volume of BitTorrent is becoming larger and larger with the wide application of BT software in the networks. It is necessary to model and analyze BT traffic, and to evaluate the files of BT system. A downloader model, a seed model, and a file evaluation method of BT system are proposed in this paper. Some BT sharing data are analyzed using the models and the file evaluation method.

Key words: P2P, BitTorrent, Model, File temperature

中图分类号: