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引用本文：

彭浩,陆松年,赵丹丹,等.复杂网络理论在对等网络特性分析中的应用[J].电讯技术，2012，52（4）： - . [点击复制]
PENG Hao,LU Song-nian,ZHAO Dan-dan,et al.Application of complex network theory in characteristics analysis of peer to peer networks[J].，2012，52（4）： - . [点击复制]

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复杂网络理论在对等网络特性分析中的应用
彭浩,陆松年,赵丹丹,李生红,张爱新
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(上海交通大学电子工程系，上海 200240;上海交通大学信息安全学院，上海 200240;上海交通大学信息安全学院，上海 20024 0)

摘要:

基于现有的复杂网络理论，研究了对等网络的复杂特性，并就对等网络中节点度和节点间平均最短路径两个特征参数进行算法设计和仿真。仿真结果表明，对等网络中使用复杂网络理论的特性分析理论结果与实验结果基本一致，能准确反映对等网络的特性。

关键词: 对等网络复杂网络节点的度最短路径长度

DOI：

基金项目:国家重点基础研究发展规划（973计划）项目(2010CB731403/201 0CB731406) ；国家自然科学基金资助项目（61071152/61171173）

Application of complex network theory in characteristics analysis of peer to peer networks

PENG Hao,LU Song-nian,ZHAO Dan-dan,LI Sheng-hong,ZHANG Ai-xin

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Abstract:

According to the existing complex network theory，the complexity characteristics of peer to peer network are studied and then the achievement alg orith m of two characteristic parameters including the degree of peers and the average shortest path between peers is designed and simulated. Simulation results show that the theoretical resul ts using the analysis of the characteristics of the complex network theory are b asically consistent with the experimental data results and the theoretical resul ts can accurately reflect the characteristics of peer to peer network.

Key words: P2P(Peer to Peer networks) complex network the degree of a peer the shortest pat h length