直扩系统接人攻击机理研究  

Access Attack Mechanism of DS/SS Systems

作　　者：陈勇[1] 吴昊[1] 

机构地区：[1]总参第63研究所,南京210007

出　　处：《现代军事通信》2013年第3期11-15,共5页

摘　　要：无线网络空间对抗由压制干扰向灵巧干扰和无线接人攻击等新型攻击方式不断发展，外军的无线接入攻击技术手段已具备一定的能力。文中针对无线信道的接人攻击问题，以直扩系统为例，分析其基本特征和主要脆弱性，研究直扩信号分析与接入攻击的相关机理，并构建仿真环境，初步验证了直扩系统接入攻击的技术手段，力求为探讨无线接入攻击技术原理和开展相关电子防御研究提供参考。In wireless network space, attack techniques are developing from blanket jamming to smart jam-ming and access attack. Some foreign armies have mastered some wireless access attack techniques. In thispaper, the basic characteristic, frangibility, signal analyzing and wireless access attack mechanism of DS/SS systems are discussed. The access attack technique is verified by the designed simulation environment.The research result is significant for developing wireless access attack technique and electrical defense.

关 键 词：无线网络空间 直扩系统 接入攻击 机理 

分 类 号：TN914.4[电子电信—通信与信息系统]