Wavelet domain channel estimation for multiband OFDM UWB communications.
Seyed Mohammad Sajad SadoughEmmanuel JaffrotPierre DuhamelPublished in: EUSIPCO (2006)
Keyphrases
- channel estimation
- wavelet domain
- multi band
- communication systems
- wavelet coefficients
- denoising
- spatial domain
- wavelet transform
- multispectral
- multiresolution
- orthogonal frequency division multiplexing
- subband
- multiscale
- frequency band
- discrete wavelet transform
- human visual system
- wavelet decomposition
- image denoising
- ofdm system
- high frequency
- multipath
- computer systems
- sar images
- wireless channels
- watermarking algorithm
- patch antenna
- hyperspectral
- low frequency
- fading channels
- bit error rate
- image compression
- generalized gaussian
- estimation algorithm
- visual quality
- computer simulation
- edge detection
- signal to noise ratio
- image coding
- higher order
- computer vision
- wireless networks