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计算机工程 ›› 2020, Vol. 46 ›› Issue (8): 160-163,171. doi: 10.19678/j.issn.1000-3428.0055233

• 移动互联与通信技术 • 上一篇    下一篇

基于分层机制的全IP车载网地址配置方案

李燕丽1,2, 王晓喃2   

  1. 1. 苏州大学 计算机科学与技术学院, 江苏 苏州 215006;
    2. 常熟理工学院 计算机科学与工程学院, 江苏 常熟 215500
  • 收稿日期:2019-06-18 修回日期:2019-08-21 发布日期:2019-08-29
  • 作者简介:李燕丽(1993-),女,硕士研究生,主研方向为无线网络;王晓喃,教授、博士。
  • 基金资助:
    下一代互联网技术创新项目(NGII20170106)。

Address Configuration Scheme for All-IP Vehicular Network Based on Hierarchical Mechanism

LI Yanli1,2, WANG Xiaonan2   

  1. 1. School of Computer Science and Technology, Soochow University, Suzhou, Jiangsu 215006, China;
    2. School of Computer Science and Engineering, Changshu Institute of Technology, Changshu, Jiangsu 215500, China
  • Received:2019-06-18 Revised:2019-08-21 Published:2019-08-29

摘要: 针对IPv6车载网中车辆节点速度影响网络稳定性的问题,提出一种全IP车载网地址配置方案。构建全IP车载网层次体系结构和IPv6地址层次结构,以增强网络稳定性和扩展性,分析车辆节点速度对地址配置性能的影响,设计低延迟的IPv6车载网地址配置方案,使车辆节点快速获取具有全球唯一性的IPv6地址。仿真结果表明,与现有车载网分层地址配置方案相比,该方案地址配置延迟和代价更少,链路稳定性更高。

关键词: IPv6车载网, IPv6地址, 体系结构, 地址结构, 地址配置

Abstract: To address the problem that the speed of vehicle nodes affects the stability of IPv6 vehicular network,this paper proposes an address configuration scheme for all-IP vehicular network. The scheme constructs the hierarchical structure of all-IP vehicular network and IPv6 address to enhance the stability and expansibility of network.The paper analyzes the influence of the speed of vehicle nodes on the address configuration performance,and on this basis designs a low latency address configuration scheme for IPv6 vehicular network,which enables the vehicle nodes to quickly obtain their globally unique IPv6 address.Simulation results show that compared with the existing hierarchical address configuration scheme for vehicular network,the proposed scheme reduces the delay and cost of address configuration while increasing the link stability.

Key words: IPv6 vehicular network, IPv6 address, architecture, address structure, address configuration

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