Epidemic Model of Mobile Phone Bluetooth Virus with Preventive Inoculation
Zhuzhi Yuan · Journal of Tianjin University Science and Technology · 2007
In order to reveal the propagation rule of mobile phone virus in a Bluetooth environment and to offer a theory basis for prevention and cure of Bluetooth virus,a method was presented to calculate the average degree of mobile nodes.An epidemic model of mobile phone virus was built with preventive inoculation in Bluetooth environment.Five important parameters,including the coverage radius of Bluetooth signal,the distribution density of node,the moving velocity of node,the proportion of mobile nodes and the contact duration of virus were introduced in the model.The influence of each parameter on the spread of virus was analyzed.Simulation results show that the model can simulate the spread process of Bluetooth virus between mobile phones correctly,which accords with the virus propagation rule.