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CDRA: Cluster-based dynamic routing approach as a development of the AODV in vehicular ad-hoc networks

机译:CDRA:基于群集的动态路由方法作为车载ad-hoc网络中AODV的开发

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Over the last few decades, the researchers have been fascinated towards vehicular networks. Vehicular ad-hoc network (VANET) is a highly dynamic wheeled network where the on road vehicles and road - side units considered as nodes to allow the wireless communication. Each node acts as the host in VANETs. Due to high dynamic nature of VANETs the mobility pattern and the network topologies change frequently, that make it differ from the other type of ad-hoc network The challenge of this research is a crucial designing for dynamic routing protocol in VANETs. This paper proposes a cluster-based approach for dynamic routing in VANETs. This new routing approach have an aim of increasing the overall network throughput, delivery ratio with less normalized routing load in comparison of AODV Extensive simulations are carried out in NS2 to appraise the efficiency of the proposed cluster-based routing approach.
机译:在过去的几十年中,研究人员对车辆网络令人着迷。 车辆ad-hoc网络(VANET)是一种高度动态的轮式网络,在路上,被认为是节点的道路车辆和道路侧单元以允许无线通信。 每个节点充当vanet中的主机。 由于Vanets的高动态性质,移动模式和网络拓扑频繁变化,这使得它与其他类型的Ad-hoc网络不同,这项研究的挑战是VANET中动态路由协议的关键设计。 本文提出了一种基于集群的动态路由方法。 这种新的路由方法目的是提高整体网络吞吐量,在NS2中执行了与AODV广泛仿真相比较少归一化路由负荷的交付比率,以评估所提出的基于集群的路由方法的效率。

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