Periodic Oscillations in Epidemical Models of Tree-based Wireless Sensor Networks
Tree topology is a widely used topology in wireless sensor networks; small world phenomena exist in tree-based wireless sensor networks. Small world phenomena not only can change the characteristics of wireless sensor networks such as the path length and the clustering coefficient, but also can change the rule of the epidemic spread in wireless sensor networks. We make both theoretical analysis and simulations on the dynamical characteristics of the epidemic spread of the virus in wireless sensor networks. Comparing the dynamical characteristics of the theoretical analysis with simulation results, we find that the epidemic spread exhibits the rule of periodic oscillations in tree-based wireless sensor networks, and this rule is helpful for us to study the corresponding defensive mechanisms in wireless sensor networks.
epidemic periodic oscillations small world tree topology
MENG Tao LI Qiao WANG Peng XIE Juntang
Beijing Institute of Technology, School of Information and Electronics, Beijing 100081 Beijing Institute of Technology, School of Automation, Beijing 100081 Artillery Command Academy, the Third Department, Langfang Hebei 065000, P. R. China
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
6519-6524
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）