A Two-Stage Codebook Design Based on Beam Perturbation for Massive MIMO Systems.
Jiangwei YuanXiaohui LiWenjuan PuRuiyang YuanPublished in: AINA Workshops (2017)
Keyphrases
- mimo systems
- codebook design
- vector quantization
- low complexity
- competitive learning
- vector quantizer
- image compression
- video transmission
- distortion measure
- wireless channels
- fading channels
- image coding
- high quality
- dynamic programming
- neural network
- computational complexity
- rate distortion
- communication systems
- feature extraction
- computer vision