Energy Detection Using Estimated Noise Variance for Spectrum Sensing in Cognitive Radio Networks.

Zhuan Ye Gokhan Memik John Grosspietsch

Published in: WCNC (2008)

Keyphrases

spectrum sensing
cognitive radio networks
noise variance
cognitive radio
noisy images
wireless communication
regularization parameter
user centric
energy consumption
gaussian noise
image noise
noise level
edge detection