针对Ad Hoc网络的分层攻击技术研究  

Research on Layered Attack on Ad Hoc Network

作　　者：张君毅[1] 杨义先[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室信息安全中心,北京100876

出　　处：《无线电通信技术》2008年第5期43-45,共3页Radio Communications Technology

基　　金：国家自然科学基金与香港研究资助局联合科研基金(No.60731160626);国家863项目(NO.2006AA01Z456)资助项目

摘　　要：研究Ad Hoc网络对抗具有重要的军事意义。针对Ad Hoc网络建立了一个分层感知和对抗模型,根据网络功能划分为5个层次,每个层次实现相应的感知和干扰功能。下层向上层提供感知和干扰服务,上层向下层提出感知和干扰服务请求,分析了在物理层、MAC层、网络层、传输层需要具备的感知能力和干扰能力。充分利用不同层次协议的信息,可以使对网络的干扰达到低能量高效率和尽可能低的概率检测。To research attack on Ad Hoc network has important military significance. We establish a layered sensing and jamming modal for the Ad Hoc network,which is divided into five layers according to the network functions, each layer achieves sensing and jamming function. The lower layer provides sensing and jamming services to the higher layer, and the higher layer makes the requests of sensing and jamming. The capability of the sensing and jamming of Physical, MAC, Network and Transport Layers are analyzed. To make full use of the information lays on different layers will achieve such functions as low energy, high efficiency and lower detection probability.

关 键 词：AD HOC 分层结构 感知能力 高效干扰 

分 类 号：TN915.08[电子电信—通信与信息系统]