Department of Electrical and Electronics Engineering2024-11-092013978-1-4799-3755-41530-1346N/A2-s2.0-84897459248https://hdl.handle.net/20.500.14288/8211Cognitive radio sensor network (CRSN) is an emerging sensor networking paradigm that aims to incorporate opportunistic spectrum access capability to the wireless sensor networks. Since sensor nodes are energy-constrained devices, design of efficient spectrum sensing schemes is imperative for the implementation of CRSNs. In order to address this need, a cooperative spectrum sensing scheme (CSS), specifically designed for CRSNs, is presented in this paper. CSS aims to minimize power consumption and delay during spectrum sensing, while meeting the performance requirements in terms of accuracy with minimal complexity. Simulation results indicate that significant power savings can be achieved with the proposed solution.Computer scienceHardware architectureTelecommunicationsConference proceeding3520894000742603