Based on the analysis of wireless network security features and security threats faced, the study of wireless network confrontation is divided into three levels; the signal layer, protocol layer and system layer. The relationship of three levels is analyzed The goal of the three layers is indicated and the overall research framework is described. Then the content of research and current research of key technology at all levels is discussed according to " attack" and " defense". Some important research area is evaluated, and several problems and study difficulties are analyzed. At last the hot issues and the development directions of the future wireless network confrontation are pointed out%在分析无线网络的安全特点和面临安全威胁的基础上,将无线网络对抗分为3个层次:信号层、协议层和系统层.分析了三层之间的相互依赖关系,指出了各层对抗的具体目标,建立了总体研究框架,并按照“攻击”与“防御”两个方面阐述了研究内容,梳理了当前各层次对抗的关键技术研究现状,对重点的研究领域进行了评价,分析了其中存在的问题和研究的难点.最后指出了未来无线网络对抗的需要进一步研究的热点问题和发展趋势.
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