Title :
Spectrum sensing testbed design for cognitive radio applications
Author :
Mehmet Bahadir Çelebi;Hasari Çelebi;Hüseyin Arslan;Khalid Qaraqe
Author_Institution :
Elektrik Mü
fDate :
4/1/2011 12:00:00 AM
Abstract :
In this paper, we proposed a cognitive radio (CR) implementation by using standard wireless communication laboratory equipments such as signal generator and spectrum analyzer. Equipments are controlled through MATLAB instrument control toolbox to carry out CR capabilities specified by IEEE 802.22 WRAN standard. Energy detection and maximum minimum eigenvalue detection algorithms are employed to sense spectrum for opportunistic access. The aim of this work is to provide a CR environment for spectrum sensing algorithms to perform a comparative study considering wireless microphone signals for research and educational purposes.
Keywords :
"TV","FCC","Signal to noise ratio","Cognitive radio","Sensors","Wireless sensor networks"
Conference_Titel :
Signal Processing and Communications Applications (SIU), 2011 IEEE 19th Conference on
Print_ISBN :
978-1-4577-0462-8
DOI :
10.1109/SIU.2011.5929683
