| Summary: | 碩士 === 國立中央大學 === 資訊工程研究所 === 94 === With the improvement of New network technologies and network bandwidth. Compare with the traditional Client-Server framework, the Peer-to-Peer network (P2P) technology allows users to share their computing power, disk spaces, bandwidth, and file that own on the overlay network.Then every user can share their resource directly.
Bitorrent is a very popular distributed file transfer system. But in Bitorrent Peer can not know all of the other Peers, and does not know which LAN user have the same file. Partial Peer list and tit-for-tat make redundant traffic flow seriously.This thesis analysis how to reduce redundant traffic flow and increase quality of downloading.
To alleviate the problem, we use a transparent proxy to hijack a metainfo file downloaded by a user from a Web server. Then, the original tracker of the metainfo is replaced by a new tracker agent. The Peer therefore connects to the local BitTorrent tracker, then our Bittorrent Peer agent will guide Peer to get different piece first. By providing guide information to local Peers, this approach will increase local file sharing with local exchange by our Bittorrent Peer agent.
|
|---|
