Chin. Phys. B ›› 2013, Vol. 22 ›› Issue (4): 40206-040206.doi: 10.1088/1674-1056/22/4/040206

• GENERAL • 上一篇    下一篇

Virus spreading in wireless sensor networks with a medium access control mechanism

王亚奇, 杨晓元   

  1. Network and Information Security Key Laboratory of Armed Police Force, Department of Electronics Technology, Engineering University ofthe Chinese People's Armed Police Force, Xi'an 710086, China
  • 收稿日期:2012-08-01 修回日期:2012-09-12 出版日期:2013-03-01 发布日期:2013-03-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61103231 and 61103230), the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2012082), the Innovation Program of Graduate Scientific Research in Institution of Higher Education of Jiangsu Province, China (Grant No. CXZZ11_-0401), the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2011JM8012), and the Basic Research Foundation of Engineering University of the Chinese People's Armed Police Force (Grant No. WJY201218).

Virus spreading in wireless sensor networks with a medium access control mechanism

Wang Ya-Qi (王亚奇), Yang Xiao-Yuan (杨晓元)   

  1. Network and Information Security Key Laboratory of Armed Police Force, Department of Electronics Technology, Engineering University ofthe Chinese People's Armed Police Force, Xi'an 710086, China
  • Received:2012-08-01 Revised:2012-09-12 Online:2013-03-01 Published:2013-03-01
  • Contact: Wang Ya-Qi E-mail:wjwangyq@126.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61103231 and 61103230), the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2012082), the Innovation Program of Graduate Scientific Research in Institution of Higher Education of Jiangsu Province, China (Grant No. CXZZ11_-0401), the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2011JM8012), and the Basic Research Foundation of Engineering University of the Chinese People's Armed Police Force (Grant No. WJY201218).

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摘要： In this paper, an extended version of standard susceptible-infected model is proposed to consider the influence of medium access control mechanism on virus spreading in wireless sensor networks. Theoretical analysis shows that the medium access control mechanism obviously reduces the density of infected nodes in the networks, which has been ignored in previous studies. It is also found that the increasing of the network node density or node communication radius greatly increases the number of infected nodes. The theoretical results are confirmed by numerical simulations.

关键词: wireless sensor networks, medium access control, virus spreading, susceptible-infected model

Abstract: In this paper, an extended version of standard susceptible-infected model is proposed to consider the influence of medium access control mechanism on virus spreading in wireless sensor networks. Theoretical analysis shows that the medium access control mechanism obviously reduces the density of infected nodes in the networks, which has been ignored in previous studies. It is also found that the increasing of the network node density or node communication radius greatly increases the number of infected nodes. The theoretical results are confirmed by numerical simulations.

Key words: wireless sensor networks, medium access control, virus spreading, susceptible-infected model

中图分类号:  (Decision theory and game theory)

  • 02.50.Le
05.65.+b (Self-organized systems) 05.70.Np (Interface and surface thermodynamics)