Enhance the Probability of Detection of Cooperative Spectrum Sensing in Cognitive Radio Networks Using Blockchain Technology

<table class="algorithm-group"><tr><td><table class="algorithm" id="alg1"><tr><td>(1)</td><td>Input: A group of N primary node network.</td></tr><tr><td>(2)</td><td>Blockchain consists of One Primary Node P and N − 1 secondary user node from S1 to S{k−1}.</td></tr><tr><td>(3)</td><td>Output: Blocks are formed on various nodes of the cognitive network.</td></tr><tr><td>(4)</td><td>for j = 1 to N</td></tr><tr><td>(5)</td><td>if authorized user then</td></tr><tr><td>(6)</td><td> Primary block</td></tr><tr><td>(7)</td><td>else</td></tr><tr><td>(8)</td><td> Secondary node S{k−2}</td></tr><tr><td>(9)</td><td>end if</td></tr><tr><td>(10)</td><td>end for</td></tr></table></td></tr></table>

<div> Creation of blockchain on CR users.</div>

Journal of Electrical and Computer Engineering

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Algorithm 1: Enhance the Probability of Detection of Cooperative Spectrum Sensing in Cognitive Radio Networks Using Blockchain Technology 