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在P2P网络中实现Anycast通信模型*
引用本文:王晓喃,钱焕延,唐振民.在P2P网络中实现Anycast通信模型*[J].计算机应用研究,2009,26(12):4662-4664.
作者姓名:王晓喃  钱焕延  唐振民
作者单位:1. 常熟理工学院,江苏,常熟,215500;南京理工大学,南京,210094
2. 南京理工大学,南京,210094
基金项目::江苏省教育厅自然科学基金资助项目(09KJD520001)
摘    要:为了解决Anycast通信模型的扩展局限性,提出了一种在P2P网络中的Anycast通信模型。以Pastry网络为实例,详细讨论与分析了在P2P网络中实现Anycast通信模型的可行性,并且详细阐述了Anycast通信模型在Pastry网络中的具体实现过程。在仿真环境中,实现了此模型与RFC1546定义的Anycast通信模型,并且比较了两个模型的性能,实验结果证明了此模型的有效性与高效性。

关 键 词:对等网络    Anycast通信模型    Anycast树    组节点

Implementing Anycast communication model in P2P networks
WANG Xiao-nan,QIAN Huan-yan,TANG Zhen-min.Implementing Anycast communication model in P2P networks[J].Application Research of Computers,2009,26(12):4662-4664.
Authors:WANG Xiao-nan  QIAN Huan-yan  TANG Zhen-min
Affiliation:(1. Changshu Institute of Technology, Changshu Jiangsu 215500, China; 2. Nanjing University of Science & Technology, Nanjing 210094, China)
Abstract:In order to solve Anycast's scalability, this paper proposed an Anycast communication model in P2P networks. Adopting Pastry as a P2P example, discussed and analysed the feasibility of implementing an Anycast communication model in P2P networks and expounded in detail on how to design and implement an Anycast communication model in Pastry. In a simulation environment, implemented this model and defined an existing Anycast communication model by RFC 1546, compared the performances of both models. The experimental result proves the effectivity and efficiency of the model.
Keywords:peer-to-peer(P2P) network  Anyast communication model  Anycast tree  group node
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