Adaptive spectrum sensing with noise variance estimation for dynamic cognitive radio systems.

Deepak R. Joshi Dimitrie C. Popescu Octavia A. Dobre

Published in: CISS (2010)

Keyphrases

spectrum sensing
cognitive radio
cognitive radio networks
wireless communication
cooperative spectrum sensing
key technologies
noise variance
correlation coefficient
base station
low cost
distributed systems
intelligent systems
computer systems
wireless networks