BT小包流量识别技术研究  

Technology of BT Traffic Identification Based on Small Data Package

作　　者：曾燕[1] 李春蔚[1] 

机构地区：[1]四川理工学院计算机学院,四川自贡643000

出　　处：《四川理工学院学报（自然科学版）》2010年第6期679-681,685,共4页Journal of Sichuan University of Science & Engineering(Natural Science Edition)

摘　　要：由于网络中BT流量给带宽资源带来的沉重负担,识别BT流并对其进行控制显得尤为重要。通过分析BT协议和比较BT、迅雷等实际传输数据,找出BT传输中的流量特征来识别BT流。通过实验得出数据传输中信息包有效载荷大小5个字节的数据包是BT流的流量特征,并验证该技术对BT流的识别具有一定的价值。Due to the heavy burden of bandwidth resources caused by the BT traffic, traffic identification and control is very important. Through the Bit Torrent protocol analysis and comparing the actual transmission data of Bittorrent, Thunderbolt etc, BT traffic was identified by finding its characteristics of transmission. The experiment shows that BT traffic was characterized by data packages payload size of 5 bytes on the data transmission process, and it has a certain value to identify BT traffic.

关 键 词：BIT Torrent 流量识别 有效载荷 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]