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PRIMARY USER EMULATION / SIGNAL JAMMING ATTACK DETECTION METHOD
PRIMARY USER EMULATION / SIGNAL JAMMING ATTACK DETECTION METHOD
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机译:主用户仿真/信号干扰攻击检测方法
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摘要
The method of the invention is related to utilizing the convergence patterns of sparse coding for detecting a primary user emulation / signal jamming attack in a cognitive radio setting. The method basically comprises a training stage and a testing stage. Through the method, the hypothesis which shows that there is no primary user but only noise (H0), the hypothesis which shows that there is a legitimate primary user present with a right to use the spectrum and the secondary user should not use the spectrum (H1), and the hypothesis which shows that there is a primary user emulator / signal jammer in the environment (H2) can be distinguished.
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