Sparse channel estimation for filtered multi-tone in time domain and subband domain based on matched filtering demodulation.
Fengzhong QuMinhao ZhangZhenduo WangCaijie QianXuesong LuYan WeiPublished in: IET Commun. (2019)
Keyphrases
- subband
- low pass
- frequency domain
- high pass
- filter bank
- channel estimation
- image compression
- multiresolution
- wavelet transform
- high frequency
- bit rate
- wavelet decomposition
- wavelet coefficients
- feature vectors
- low frequency
- wavelet domain
- image coder
- discrete wavelet transform
- communication systems
- spatial domain
- wavelet packet
- image coding
- multipath
- bit error rate
- computer simulation
- multiscale