Nonuniform Subband Superposed OFDM with Variable Granularity Spectrum Allocation for 5G.
Yanyan WangFeng HanHuiyang QuQiang ChenGuanghui LiuPan ZhouPublished in: GLOBECOM (2017)
Keyphrases
- subband
- filter bank
- wavelet transform
- image compression
- bit rate
- multiresolution
- high frequency
- frequency domain
- wavelet coefficients
- wavelet decomposition
- feature vectors
- discrete wavelet transform
- subband coding
- subband decomposition
- low pass
- wavelet domain
- wavelet packet
- frequency band
- low frequency
- image coder
- wavelet coding
- non subsampled contourlet transform
- communication systems
- locally adaptive
- optimal allocation
- wavelet subbands
- image coding
- end to end
- visual quality
- multiscale
- multipath
- noisy images
- transform coefficients
- rate distortion
- feature space