PAPR reduction of wavelet-OFDM systems using pilot symbols.
Kelvin O. O. AnohAugustine IkpehaiKhaled M. RabieBamidele AdebisiWasiu O. PopoolaPublished in: ISPLC (2018)
Keyphrases
- ofdm system
- estimation algorithm
- wireless communication
- orthogonal frequency division multiplexing
- multipath
- bit error rate
- carrier frequency offset
- fading channels
- wavelet transform
- denoising
- wavelet coefficients
- multiscale
- recursive least squares
- wavelet domain
- wavelet neural network
- image processing
- neural network
- kalman filter
- wireless sensor networks
- multiresolution
- wavelet analysis