A Bayesian Game Approach for Security Defense Strategy in WSN

摘要：

　　Wireless sensor networks (WSN) are a new self-organizing network as a kind of military applications by RF wireless communications,so its security is very important.Intrusion detection system always be deployed at each node in previous research in defense mechanism in WSN,and it will produce great energy consumption.According to the characteristics of WSN,this paper puts forward a defense model based on the Bayesian game theory in WSN and analyses the game between the attacker and defenders.This model can improve detection rate and show higher energy efficiency.We study the achievable Nash equilibrium for the attacker and defender game in both static and dynamic scenarios.

关键词： Bayesian game wireless sensor networks security defense strategy

作者: Liang Yu Qin Donghua

作者单位: Computer Science and Engineering Department Xiangsi Lake College Guangxi University for Nationalitie Teaching Resources and Technology Centre GuangXi Radio & TV University Nanning,China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 1084-1086

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）