摘要
研究了手机节点的空间特性和移动特性,提出了一种新的手机蓝牙病毒传播模型。结合人类运动的行为模式,给出了移动环境下手机节点平均度的计算方法。结合渗流理论分析了蓝牙病毒大规模爆发的可能性,讨论了节点分布密度、蓝牙连接概率等参数对手机蓝牙病毒传播的影响。仿真结果表明,该模型较好地模拟了手机蓝牙病毒的传播过程,符合手机蓝牙病毒的传播规律。
We propose a new epidemic model of mobile phones Bluetooth virus through studying the spatial characteristics and mobile features of the mobile nodes.Combined with human mobility patterns,a method was presented to calculate the average degrees of mobile nodes.The possibility of Bluetooth virus outbreak was analysised with percolation theory.Two important parameters,including the distribution densities of nodes,the proportion of Bluetooth contact were introduced in the model.Simulation results show that the model can simulate the spread process of Bluetooth virus between mobile phones correctly,which accords with the virus propagation rules.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2010年第5期610-613,共4页
Geomatics and Information Science of Wuhan University
基金
国家教育部新世纪优秀人才支持计划资助项目(NCET-06-0510)
国家自然科学基金资助项目(60874091)
江苏省"六大人才高峰"高层次人才资助项目(SJ209006)
南京邮电大学引进人才计划资助项目(NY209021)
关键词
手机病毒
智能手机
复杂网络
渗流理论
mobile phone virus
smart phone
complex networks
percolation theory
