In this work, we propose a method by using the characteristics of wireless channels to identify the PUEA. In the wireless environment, the statistical property ...
Channel-Based Detection of Primary User Emulation Attacks in Cognitive ...
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Abstract—Recently, cognitive radio (CR) has recently emerged as a useful technology to improve the efficiency of spectrum utilization.
In this work, we propose a method by using the characteristics of wireless channels to identify the PUEA. In the wireless environment, the statistical property ...
It enables secondary users to sense, dynamically adjust their transmission parameters, and access the idle frequency channels (spectrum holes) without causing ...
Oct 22, 2024 · In this paper, we propose a PUEA detection method that exploits the radio channel information to detect the PUEA in the cognitive radio network.
To get the false alarm rate the channel based hypothesis testing can be done. The OFDM uses this technique. Hence the detection probability can be increased ...
Numerical results show that the proposed PUEA detection method performs well although the difference in channel characteristics between the PU and PUE is small.
Jul 2, 2020 · In this paper, an algorithm for the detection of primary user emulation and jamming attacks in cognitive radio is proposed.
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Dec 31, 2022 · The proposed approach in this paper comprises a CRN with a central point called Cognitive Radio Base Station (CRBS) and randomly deployed N SUs.
May 27, 2014 · This work proposes a new method for identifying a primary user emulation attack (PUEA) at low signal–to–noise ratios (SNRs) in mobile cognitive ...