Research Article
Location Aided Cooperative Detection of Primary User Emulation Attacks in Cognitive Wireless Sensor Networks Using Nonparametric Techniques
Algorithm 1
Parametric PUE attack detection.
Inputs: | PU position: | Set of SU positions: , | Vector of RSS values: | Parameters of the path loss model: and | Detection threshold: | Steps: | (1) Obtain the PU to SUs distances , . | (2) Compute the test statistic using (11). | (3) if then | (4) attack_flag ← true | (5) else | (6) attack_flag ← false | (7) end if | (8) return attack_flag |
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