Unsupervised Learning Based Hybrid Beamforming with Low-Resolution Phase Shifters for MU-MIMO Systems.
Chia-Ho KuoHsin-Yuan ChangRonald Y. ChangWei-Ho ChungPublished in: CoRR (2022)
Keyphrases
- low resolution
- mimo systems
- unsupervised learning
- multiple input multiple output
- high resolution
- super resolution
- low complexity
- low resolution images
- high quality
- face images
- wireless channels
- fading channels
- dimensionality reduction
- video transmission
- high frequency
- sparse coding
- computer vision
- semi supervised
- feature selection
- coding scheme
- communication systems
- image reconstruction
- bit error rate
- motion estimation
- feature extraction