| 基于Kademlia算法的P2PSIP系统的研究与设计 |
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| 引用本文： | 王南,陆建德.基于Kademlia算法的P2PSIP系统的研究与设计[J].微计算机信息,2010(12). |
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| 作者姓名： | 王南 陆建德 |
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| 作者单位： | 苏州大学计算机科学与技术学院江苏省计算机信息处理技术重点实验室; |
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| 摘 要： | 本文首先概述了基于C/S模式的传统SIP系统的缺陷、P2PSIP系统的由来及发展现状,然后提出了一种构建于P2P层之上的SIP网络电话(P2PSIP)系统的设计方案,其中P2P层采用全分布式哈希表算法Kademlia算法实现;接着重点分析了该方案中DHT(Kad)模块的工作机制以及SIP over P2P中的交互消息;最后给出基于该方案的原型系统的测试结果。
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| 关 键 词： | P2PSIP 分布式哈希表 Kademlia SIP over P2P |
The Research and Design of P2PSIP System based on Kademlia Algorithm |
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| WANG Nan LU Jian-de.The Research and Design of P2PSIP System based on Kademlia Algorithm[J].Control & Automation,2010(12). |
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| Authors: | WANG Nan LU Jian-de |
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| Affiliation: | WANG Nan LU Jian-de(School of Computer of Soochow University,Jiangsu Province Computer IT Key Lab,Suzhou,215006,China) |
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| Abstract: | This paper firstly outlines the disadvantages of traditional SIP system based on C/S schema,the origin and development status of P2PSIP system,then proposes a design schema of P2P-based SIP VoIP(P2PSIP) System,in which the P2P layer adopt a distributed hash algorithm Kadmelia;then focuses on an analysis of working mechanism in DHT(Kad) module and interactive message for SIP over P2P;finally provides the test result of the prototype system based on this design. |
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| Keywords: | P2PSIP DHT Kademlia SIP over P2P |
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