An improved energy detection scheme for cognitive radio networks in low SNR region.

Ahmed S. B. Kozal Madjid Merabti Faycal Bouhafs

Published in: ISCC (2012)

Keyphrases

detection scheme
low snr
cognitive radio networks
spectrum sensing
channel allocation
user centric
cognitive radio
noise model
energy consumption
low signal to noise ratio
cellular networks
metadata
objective function
sensor networks
input image