电子科技大学学报Issue(2)：277-282,6.DOI:10.3969/j.issn.1001-0548.2013.02.019
车载蠕虫传播建模与仿真
Modeling and Simulating Epidemics of Vehicular Worms
摘要
Abstract
The theoretic spreading results under an urban scenario with equilibrium traffic are analyzed through modeling mobility pattern, communication channel, medium access control, worm propagation, and others. The extensive Monte Carlo simulations uncover the effects of the transmission range (from a typical minimum to a maximum), the minimum velocity and the maximum velocity (from the free flow to the congested traffic), and the vehicle density (from a sparse topology to a dense spatial relation) on epidemic spreading of such worms in vehicular ad hoc networks. Further, the wireless worm propagation in the same scenario with dynamic traffic is simulated by using network simulation software, the correlation between theoretic results and practical outcome is discussed, and the reasons resulting in the local differences are also analyzed.关键词
移动模式/网络安全/传播模型/车载自组网/蠕虫Key words
mobility pattern/network security/propagation model/vehicular Ad-hoc networks/worms分类
信息技术与安全科学引用本文复制引用
梁广民,任安..车载蠕虫传播建模与仿真[J].电子科技大学学报,2013,(2):277-282,6.基金项目
中国博士后科学基金(2011M500614) （2011M500614）
