计算机应用研究2016，Vol.33Issue(3)：817-820,4.DOI:10.3969/j.issn.1001-3695.2016.03.040
基于移动模型的 VANETs 网络动态拓扑特征研究
Dynamic topology characteristic based on mobility model for VANETs
摘要
Abstract
This paper investigated the dynamic topology of the vehicular network using the perspective of complex networks. In order to simulate vehicle movement,vehicular network with intelligent driver model with lane changes (IDM-LC)was set up by VanetMobiSim software.It analyzed the instantaneous topology and the statistics of the degree distribution,clustering coeffi-cient and harmonic mean minimal path length of VANETs.The results show that VANETs do not have the properties of scale-free property and exhibit small-world properties under the specified conditions.关键词
车载自组织网络/复杂网络/动态网络拓扑/移动模型Key words
vehicular Ad hoc networks(VANETs)/complex network/dynamic network topology/mobility model分类
信息技术与安全科学引用本文复制引用
冯慧芳,孟玉如..基于移动模型的 VANETs 网络动态拓扑特征研究[J].计算机应用研究,2016,33(3):817-820,4.基金项目
国家自然科学基金资助项目（61363081，71561024）；甘肃省高等学校基本科研业务费资助项目；甘肃省科技计划资助项目 （）
