Permutation spreading in wavelet OFDM systems.
Fabio DovisMarina MondinFred DaneshgaranPublished in: EUSIPCO (1998)
Keyphrases
- ofdm system
- estimation algorithm
- wavelet transform
- wireless communication
- multipath
- bit error rate
- carrier frequency offset
- orthogonal frequency division multiplexing
- denoising
- wavelet coefficients
- wavelet analysis
- fading channels
- multiscale
- wavelet domain
- multiresolution
- computer simulation
- image quality
- signal to noise ratio
- wavelet neural network
- recursive least squares
- image processing
- neural network