Spectrum sensing for cognitive radio based on Kendall's tau in the presence of non-Gaussian impulsive noise.
Weichao XuHuadong LaiJisheng DaiYanzhou ZhouPublished in: Digit. Signal Process. (2022)
Keyphrases
- spectrum sensing
- cognitive radio
- impulsive noise
- cognitive radio networks
- color images
- median filter
- image deblurring
- wireless communication
- cooperative spectrum sensing
- median filtering
- impulse noise
- noise reduction
- gaussian noise
- communication systems
- wireless networks
- base station
- image processing
- wireless sensor networks
- key technologies
- frequency band
- cellular networks
- digital images
- multiresolution
- social networks