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In cognitive radio networks, the radios continuously scan the radio spectrum and create a spectrum usage report. Due to channel uncertainty, there are inaccuracies in these reports. Oftentimes, the radios share and fuse the observed data in order to increase the accuracy of the spectrum usage. However, malicious nodes tend to send false information (i.e., attack) in order to mislead the construction...
The open philosophy of cognitive radio networks makes them vulnerable to various types of attacks which compromises the efficiency of these networks. One such attack is the Spectrum Sensing Data Falsification (SSDF) attack where malicious nodes report false spectrum occupancy data to others which when used leads to inference that is far from the true spectrum occupancy. Thus, there is a need to identify...
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