| 结构化P2P网络模型的改进 |
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| 引用本文： | 杨靖 何永洪. 结构化P2P网络模型的改进[J]. 电信快报, 2005, 0(12): 47-49 |
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| 作者姓名： | 杨靖 何永洪 |
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| 作者单位： | 重庆邮电大学通信学院,重庆市,400065;重庆邮电大学通信学院,重庆市,400065 |
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| 摘 要： | 文章通过对现有P2P网络[1,2]模型的分析,指出了现有网络模型的缺陷,并建立了一种节点分级网络模型(HNN)。HNN在继承了DHT算法路由的所有优点(如很强的鲁棒性)的同时,通过对网络节点带宽和位置信息的引入,解决了原有网络模型因哈希(HASHING)而引起的对实际网络拓扑结构的破坏问题,使虚拟网络模型更好地与实际网络的小世界特性相匹配。
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| 关 键 词： | P2P 节点分级 HNN 结构化覆盖网 |
| 收稿时间： | 2005-08-11 |
| 修稿时间： | 2005-08-11 |
Optimization of Peer-to-peer Structured Overlay Network Model |
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| Yang Jing, He Yonghong. Optimization of Peer-to-peer Structured Overlay Network Model[J]. Telecommunications Information, 2005, 0(12): 47-49 |
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| Authors: | Yang Jing He Yonghong |
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| Abstract: | By analyzing existing peer-to-peer network model, the shortcomings of the network are pointed out and a model of hierarchical nodes network(HNN)is built. While inheriting all advantages of DHT algorithm routing(e.g.Robust), HNN can resolve the topology structure of real network destroyed by old network model because of hashing through the introduction of the bandwidth of network nodes and position, which match better virtual network model to the characteristics of actual network model. |
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| Keywords: | P2P node hierarchy HNN structured overlay network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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