Performance enhancement in clustering cooperative spectrum sensing for cognitive radio network using metaheuristic algorithm
Spectrum sensing describes, whether the spectrum is occupied or empty. Main objective of
cognitive radio network (CRN) is to increase probability of detection (Pd) and reduce …
cognitive radio network (CRN) is to increase probability of detection (Pd) and reduce …
A cooperative spectrum sensing scheme based on compressive sensing for cognitive radio networks
In this paper, a cooperative spectrum sensing scheme based on compressive sensing is
proposed. In this scheme, secondary users (SUs) are organized in clusters. In each cluster …
proposed. In this scheme, secondary users (SUs) are organized in clusters. In each cluster …