Cyclic autocorrelation based spectrum sensing in colored Gaussian noise.
Jitendra K. TugnaitGuangjie HuangPublished in: WCNC (2012)
Keyphrases
- gaussian noise
- spectrum sensing
- cognitive radio networks
- cognitive radio
- denoising
- noisy images
- image restoration
- noise level
- higher order
- noise model
- noise removal
- wireless communication
- white noise
- signal to noise ratio
- jpeg compression
- impulse noise
- image denoising
- salt and pepper noise
- feature extraction
- user centric
- high quality
- wireless networks
- frequency domain