%0 Journal Article
%T Analysis on Topology of P2P Logical Network with Simulation Experiments<br>P2P逻辑网络拓扑结构仿真分析
%A FENG Chao-sheng
%A FENG Lin
%A QING Yu
%A YUAN Ding
%A <br>冯朝胜
%A 冯林
%A 卿昱
%A 袁丁
%J 计算机科学
%D 2011
%I 
%X A system for simulating the P2P(peer-to-peer) network was designed and implemented, based on deep analysis on its protocols. Large scale simulation experiments were performed so as to identify the topology of the logical P2P network. The results of all experiments demonstrate that the logical P2P network is a network with small average path length, big cluster coefficient, and its degree follows the exponential distribution. It is easily derived from these features in applying the complex network theory that the P2P logical network is a small-world one with the exponential degree distribution.
%K P2P logical network
%K Topology
%K Simulation<br>P2P逻辑网络，拓扑结构，仿真
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E793F1FFA9B576D6C6A&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=59906B3B2830C2C5&sid=CDEBD1ACE0A4C1C1&eid=2F56B21F91C9B05B&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0