A/D Converter Clipping Noise Suppression for High-Sensitivity Carrier-Sensing of Cognitive Radio Transceiver.
Tazuko TomiokaRen SakataTomoya HoriguchiTakeshi TomizawaKaoru InouePublished in: GLOBECOM (2007)
Keyphrases
- high sensitivity
- noise suppression
- cognitive radio
- spectrum sensing
- wireless systems
- cooperative spectrum sensing
- extensive simulations
- median filter
- filtering algorithm
- wireless communication
- impulsive noise
- gaussian noise
- noise removal
- denoising algorithm
- communication systems
- base station
- denoising
- wireless networks
- gaussian filter
- key technologies
- impulse noise
- transfer function
- image enhancement
- wavelet analysis
- image processing
- noise level
- color images
- median filtering
- image deblurring
- anisotropic diffusion
- computer simulation
- multiscale