摘要
为了克服目前流行BitTorrent系统工作中存在的文件分块调度算法复杂、文件下载稳定性等问题,提出在BitTorrent系统中采用网络编码技术解决这些问题的思路,设计并实现了基于网络编码的NC-BT系统.在实际网络环境中对该系统进行测试和分析,实验结果证明使用网络编码技术方案能够有效解决现有BitTorrent中存在的问题,从而增强系统的鲁棒性,降低系统调度算法复杂性等优点.
In order to overcome the weaknesses such as complexity of blocks scheduling algorithm and downloading stability of the popular BitTorrent system,a method to solve these weaknesses with network coding is put forward.NC-BT system based on network coding is designed and implemented.In actual network environment,the downloading performance of NC-BT is test and the result show that this scheme based on network coding can solve the existing problems of BitTorrent system.It can enhance the robustness of system and reduce the complexity of the scheduling algorithm.
出处
《微电子学与计算机》
CSCD
北大核心
2013年第1期37-40,44,共5页
Microelectronics & Computer
关键词
对等网络
网络编码
比特洪流
peer-to-peer network
network coding
BitTorrent
