| 一种BT系统中节点通信HAVE协议的优化扩展 |
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| 引用本文： | 张尧,李建春,黄道颖,李健勇.一种BT系统中节点通信HAVE协议的优化扩展[J].电子学报,2009,37(8):1816-1819. |
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| 作者姓名： | 张尧 李建春 黄道颖 李健勇 |
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| 作者单位： | 郑州轻工业学院计算机与通信工程学院,河南郑州,450002 |
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| 基金项目： | 国家科技支撑计划(No.2006BAK01A38);;河南省杰出青年科学基金(No.0612000600) |
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| 摘 要： | BT系统中节点之间通信共有11种消息,其中HAVE、REQUEST和PIECE消息是数据传输中流量的主要构成部分.为了提高网络传输效率,降低文件传输中的管理开销,对HAVE消息进行了研究,提出了对HAVE消息的改进方案——MultiHave消息.实验表明,MultiHave消息有效提高了系统的性能.
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| 关 键 词： | BT系统 对等网 HAVE消息 MultiHave消息 |
| 收稿时间： | 2008-05-23 |
An Optimization Extension of HAVE Message Among Peers on BT System Protocol |
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| ZHANG Yao,LI Jian-chun,HUANG Dao-ying,LI Jian-yong.An Optimization Extension of HAVE Message Among Peers on BT System Protocol[J].Acta Electronica Sinica,2009,37(8):1816-1819. |
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| Authors: | ZHANG Yao LI Jian-chun HUANG Dao-ying LI Jian-yong |
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| Institution: | Institute of Computer and Communication Engineering;Zhengzhou University of Light Industry;Zhengzhou;Henan 450002;China |
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| Abstract: | There are 11 kinds of communication messages among nodes in BT system.Flow sent by HAVE,REQUEST and PIECE messages is a main part of all.In order to improve the network transfer efficiency and reduce the management expenses in file’s transferring,the research has focused on HAVE message,and proposed a improvement scheme to HAVE message—the MultiHave message.It shows by the experiment that MultiHave message has improved systematic performance effectively. |
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| Keywords: | BitTorrent Peer-to-Peer HAVE message MultiHave message |
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