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首页> 外文期刊>International journal of ad hoc and ubiquitous computing >An enhanced fast IP mobility management using multiple care-of-addresses in vehicular networks
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An enhanced fast IP mobility management using multiple care-of-addresses in vehicular networks

机译：车载网络中使用多个转交地址的增强型快速IP移动性管理

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The IETF has developed the FMlPv6 which can be used for fast IP mobility management in vehicular networks. In the FMIPv6 protocol, if a prediction about a mobile node movement is incorrect, large handover delay may occur during handover operation. In this paper, we propose an enhanced fast IP mobility management, called EMIPv6, which can reduce both the handover latency and the packet loss in vehicular networks by utilising multiple Care-of-Addresses (CoAs) and the IEEE 802.21 Media Independent Handover (MIH) information service. The salient feature of the EMIPv6 is that multiple CoAs are, by extending the IETF FMIPv6 and the MIH information service, prepared in advance to reduce the movement prediction error of FMIPv6, thereby drastically reducing both handover latency and packet loss. Both mathematical analysis and simulation have been done for performance evaluation. The simulation results show that the EMIPv6 outperforms FMIPv6 in both handover latency and packet loss.
机译：IETF已开发出FM1Pv6，可将其用于车载网络中的快速IP移动性管理。在FMIPv6协议中，如果有关移动节点移动的预测不正确，则在切换操作期间可能会发生较大的切换延迟。在本文中，我们提出了一种增强的快速IP移动性管理，称为EMIPv6，它可以通过利用多个转交地址（CoA）和IEEE 802.21媒体独立切换（MIH）来减少车载网络中的切换等待时间和数据包丢失）信息服务。 EMIPv6的显着特征是，通过扩展IETF FMIPv6和MIH信息服务，可以预先准备多个CoA，以减少FMIPv6的移动预测错误，从而大大减少切换延迟和数据包丢失。数学分析和仿真都已经进行了性能评估。仿真结果表明，EMIPv6在切换延迟和丢包方面均优于FMIPv6。

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