| 基于DHT策略的MANETs网络路由协议研究* |
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| 引用本文： | 李蕊,张焱,李仁发,李永亮. 基于DHT策略的MANETs网络路由协议研究*[J]. 计算机应用研究, 2009, 26(7): 2691-2694. DOI: 10.3969/j.issn.1001-3695.2009.07.082 |
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| 作者姓名： | 李蕊 张焱 李仁发 李永亮 |
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| 作者单位： | 湖南大学,计算机与通信学院,长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目（60773208） |
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| 摘 要： | 提出了一种分布式MANETs路由协议，该协议综合了基于DHT的应用路由协议Tapestry和网络层路由协议AODV的优点，使用随机路标算法对网络进行分簇，改进了Tapestry算法使其在分簇内节点间共享对象指针。仿真实验表明本协议可以有效避免覆盖层与物理层匹配失效的问题，在节点移动速度较快时仍能保持较高的路由查找成功率和较低的网络开销。
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| 关 键 词： | 移动自组织网络 随机路标算法 分布式哈希表 对等网络 |
Research on DHT based routing protocol for MANETs |
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| LI Rui,ZHANG Yan,LI Ren f,LI Yong liang. Research on DHT based routing protocol for MANETs[J]. Application Research of Computers, 2009, 26(7): 2691-2694. DOI: 10.3969/j.issn.1001-3695.2009.07.082 |
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| Authors: | LI Rui ZHANG Yan LI Ren f LI Yong liang |
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| Affiliation: | School of Computer & Communication;Hunan University;Changsha 410082;China |
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| Abstract: | This paper proposed a distributed MANETs routing protocol,which combining both the advantages of DHT-based protocol Tapestry and AODV,clustering the network with random landmarking,improved Tapestry to make it share object pointers between clustered nodes. Simulation experiments show that the proposed protocol could effectively avoid the mismatch problem of overlay and physical layer.It can reach a high success ratio of object search and maintain a low-cost network in spite of a quick node speed. |
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| Keywords: | mobile self organizing networks(MANETs) random landmarking DHT peer to peer(P2P) |
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