Multi-resolution codebook design for two-stage precoding in FDD massive MIMO networks.

Deli Qiao Haifeng Qian Geoffrey Ye Li

Published in: SPAWC (2017)

Keyphrases

multiresolution
codebook design
vector quantization
neural network
wavelet transform
image segmentation
machine learning
high quality
image quality
vector quantizer
multiscale
data analysis
wireless networks
distortion measure