| 一种基于簇域机制的ZRP路由协议 |
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| 引用本文： | 付光辉,李立新.一种基于簇域机制的ZRP路由协议[J].西南农业大学学报,2011,33(1). |
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| 作者姓名： | 付光辉 李立新 |
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| 作者单位： | 西南大学计算机与信息科学学院;西南大学信息中心; |
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| 摘 要： | 针对区域路由协议域形成算法的缺陷,提出一种改进的协议C-ZRP.通过改变域的形成方法,使节点不再重复进入多个域,从而减少域内节点的路由表数,以及减少路由查找时产生的广播包,进而减少路由开销,与此同时,引入地理位置信息进行区域内路由触发更新,减少网络开销.基于NS-2模拟器,对该协议与ZRP协议进行了模拟实验,实验结果表明,新协议在控制路由开销和网络开销上有明显的优势.
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| 关 键 词： | 移动AdHoc网络 ZRP C-ZRP 路由更新 广播包 |
A Zone Routing Protocol Based on Cluster |
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| FU Guang-hui,LI Li-xin.School of Computer , Information Science,Southwest University,Chongqing ,China,.Information Center.A Zone Routing Protocol Based on Cluster[J].Journal of Southwest Agricultural University,2011,33(1). |
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| Authors: | FU Guang-hui LI Li-xinSchool of Computer Information Science Southwest University Chongqing China Information Center |
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| Institution: | FU Guang-hui1,LI Li-xin21.School of Computer and Information Science,Southwest University,Chongqing 400715,China,2.Information Center |
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| Abstract: | Because of the defect of the zone generating algorithm in zone routing protocol(ZRP),a new protocol,C-ZRP,is presented in this paper.By changing the zone generating algorithm,the nodes no longer enter the overlap zone repeatedly,thus reducing the number of routing tables in the nodes and the broadcast packets generated by route lookup and lowering the routing overhead.In addition,the geographical information is introduced to trigger the route updating,which lowers the network overhead.The result of a simula... |
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| Keywords: | mobile Ad Hoc network(MANET) ZRP C-ZRP route updating broadcast packet |
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