摘要
BitTorrent是一个技术框架,在P2P的基本架构下定义了一个高效的文件分发模型,该模型不仅规定了文件分发中的不同实体,而且对实体之间的信息交互方式,所遵循的规范进行了严格定义,最为关键的是该协议规范中提出了分断共享的概念.在文件传输关键环节中提出的算法,使得在不稳定网络中的大文件分发更为高效.
BitTorrent is a technology frame class,which defines an effective file distribution model. The model presents not only the different units in file distributing, but strictly defines the communication method among the units and the specification about it. The most important thing is the concept of piece sharing in the specification. The algorithm in file transmission makes the big file distribution in unstable web more effective.
出处
《华东交通大学学报》
2009年第1期82-86,共5页
Journal of East China Jiaotong University
基金
江西省教育厅科技资助项目(GJJ08255)
