| 基于半分布式P2P网络的EPC网络发现服务 |
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| 引用本文： | 马艳会,张成林,顾新.基于半分布式P2P网络的EPC网络发现服务[J].计算机安全,2012(8):24-29. |
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| 作者姓名： | 马艳会 张成林 顾新 |
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| 作者单位： | [1]西安电子科技大学计算机学院,陕西西安710071 [2]西安电子科技大学软件学院,陕西西安710071 |
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| 摘 要： | 总结了最新物联网发现服务,并结合半分布P2P技术提出了一种改进型EPC网络发现服务:根据物品流通特性对P2P网络进行分簇,并提出"互不干涉"策略来实现域内与域外不同的信息传递方式。本服务可以及时处理冗余信息及垃圾信息,使网络通信更加快捷畅通。改进后的系统在提高查询效率,减轻超级节点的负担、减少对超级节点的依赖,提高信息安全等方面有很大进步。
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| 关 键 词： | 物联网 发现服务 半分布式 P2P网络 商品流通 |
A discovery service of EPC network based on the hybrid P2P structure |
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| MA Yan-hui,ZHANG Cheng-lin,GU Xin.A discovery service of EPC network based on the hybrid P2P structure[J].Network & Computer Security,2012(8):24-29. |
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| Authors: | MA Yan-hui ZHANG Cheng-lin GU Xin |
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| Affiliation: | 1.School of computer science and teachnology in xidian university,Xi’an,Shannxi 710071,China; 2.Software school of xidian university,Xi’an,Shannxi 710071,China) |
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| Abstract: | The latest discovery service methods are summarized.And a new EPC network discovery sevice based on the hybrid P2P structure is put forward.According to the caracters of goods,the P2P network is clustered.And put forward ＂non-interference＂strategy to realize the different information transfer between the intra-domain and extra-domain.Redundant information and rubbish on the network can be cleaned out soon.After amelioration,the system is greatly improved increasing searching efficiency,alleviating supper-point’s burden and so on. |
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| Keywords: | network of things discovery service hybrid structure P2P network merchandise circulation |
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