Novel Semi-Blind Spectrum Sensing in Cognitive Radio Networks with Fourth-Order Statistics.

Seif Shebl Mona Shokair Ali Gomaa

Published in: Wirel. Pers. Commun. (2015)

Keyphrases

cognitive radio networks
fourth order
spectrum sensing
cognitive radio
noise removal
high order
partial differential equations
image interpolation
user centric
anisotropic diffusion
wireless communication
nonlinear diffusion
denoising
estimation error
level set
image denoising