Subband Beamforming in Coherent Hybrid Massive MIMO Using Eigenbeams.
Chris NgMihai BanuPublished in: ACSSC (2018)
Keyphrases
- subband
- frequency domain
- filter bank
- wavelet transform
- image compression
- multiresolution
- bit rate
- high frequency
- multiple input multiple output
- wavelet decomposition
- discrete wavelet transform
- feature vectors
- wavelet coefficients
- wavelet domain
- subband coding
- low pass
- wavelet packet
- locally adaptive
- wavelet coding
- frequency band
- spatial domain
- low frequency
- image coding
- communication systems
- rate distortion
- subband decomposition
- image processing
- non subsampled contourlet transform
- video coding
- multiscale
- reconstruction error
- linear prediction
- wavelet filters
- entropy coding
- perfect reconstruction
- wavelet subbands
- transform domain
- vector quantization
- computational complexity