Title :
Performance analysis of an Energy Detector using random sampling for cognitive radio systems
Author :
Semlali, Hayat ; Boumaaz, Najib ; Ghammaz, Abdellilah ; Soulmani, Abdallah ; Diouris, Jean-Francois
Author_Institution :
Dept. of Phys., Cadi Ayyad Univ., Marrakech, Morocco
Abstract :
In this paper, we propose an Energy Detector (ED) using random sampling for spectrum sensing applications. This approach is performed in cognitive radio to analyze the occupancy of radio frequency spectrum. The performance of the proposed approach is evaluated in term of the false alarm probability and compared to the uniform sampling case. The application of the random sampling presents more flexibility in sampling frequencies.
Keywords :
cognitive radio; probability; radio spectrum management; signal detection; ED; cognitive radio systems; energy detector; false alarm probability; performance analysis; radio frequency spectrum; random sampling; sampling frequencies; spectrum sensing applications; Educational institutions; Noise; cognitive radio; energy detector; random sampling; spectrum sensing;
Conference_Titel :
Complex Systems (WCCS), 2014 Second World Conference on
Print_ISBN :
978-1-4799-4648-8
DOI :
10.1109/ICoCS.2014.7060916
