Joint frequency domain equalisation and phase noise estimation for single-carrier modulations in doubly-selective channels.
Pedro PedrosaRui DinisFernando NunesAntónio RodriguesPublished in: IET Commun. (2015)
Keyphrases
- frequency domain
- noise estimation
- denoising
- spatial domain
- fourier transform
- fourier domain
- frequency spectrum
- power spectrum
- cross correlation
- noisy images
- feature extraction
- noise level
- subband
- single channel
- wavelet domain
- spectrum analysis
- image processing
- filter bank
- natural images
- power spectra
- transform domain
- additive noise
- multi channel
- computational complexity
- multiscale