结合无线网络上病毒传播的实际特点,以蓝牙网络为载体,通过在SIS传播模型上引入移动的网络节点,分析和研究节点的移动速率对病毒传播的影响.数值仿真采用类似于蜂窝网络的拓扑结构,使网络中的节点按照指定的角度和速度在指定的网络区域内朝任意方向移动以建模实际网络拓扑的动态变化.结果表明节点移动越活跃,网络病毒感染速率越快,网络中被感染的节点数就越多.因此,通过控制网络中节点的移动速度来抑制无线网络中病毒的传播,进而为网络管理部门部署病毒的预警和控制措施等提供一些有意义的理论指导.
[1] 文伟平, 卿斯汉, 蒋建春, 王业君. 网络蠕虫研究与进展 [J]. 软件学报 2004.
[2] 方义, 夏承遗, 刘子超, 孙世温, 王莉, FANG Yi, XIA Cheng-yi, LIU Zi-chao, SUN Shi-wen, WANG Li. 闪烁小世界网络上疾病传播的动态行为研究 [J]. 复杂系统与复杂性科学 2011.doi:10.3969/j.issn.1672-3813.2011.03.005
[3] 赵敬, 方义, 夏承遗, ZHAO Jing, FANG Yi, XIA Chengyi. 考虑个体移动和局域控制的SIR传染模型 [J]. 智能系统学报 2011.doi:10.3969/j.issn.1673-4785.2011.06.006
[4] FUHRMAN KM, LAUKO I G, PINTER G A. Asymptotic behavior of an SI epidemic model with pulse removal [J]. {H}Mathematical and Computer Modelling 2004, 40(3).
[5] Zhang X, Liu XN. Backward bifurcation and global dynamics of an SIS epidemic model with general incidence rate and treatment [J]. Nonlinear analysis. Real world applications 2009, 2(2).
[6] Shi, HJ, Duan, ZS, Chen, GR. An SIS model with infective medium on complex networks [J]. Physica, A. Statistical mechanics and its applications 2008, 8/9(8/9).
[7] Roy M, Holt RD. Effects of predation on host-pathogen dynamics in SIR models. [J]. Theoretical Population Biology 2008, 3(3).
[8] Jon Kleinberg. The wireless epidemic [J]. Nature 2007, 7160(7160).
[9] Kephart J.O., White S.R.. Computers and epidemiology [J]. IEEE Spectrum 1993, 5(5).
[10] STANIFORD S, PAXSON V, WEAVER N. How to own the Internet in your spare time [A]. {H}New York:ACM Press 2002.
[11] ZOU C C, GONG W B, TOWSLEY D. Code red worm propagation modeling and analysis [A]. {H}New York:ACM Press 2002.
[12] SERAZZI G, ZANERO S. Computer virus propagation models [J]. {H}Lecture Notes in Computer Science 2004, 2965.
[13] ZOU C C, TOWSLEY D, GONG W B. Email worm modeling and defense [A]. Chicago:IEEE Computer Society Press 2004.
[14] CHEN Zesheng, JI Chuanyi. Spatial-temporal modeling of malware propagation in networks [J]. {H}IEEE Transactions on Neural Networks 2005, 16(5).
