Deep Learning Based CSI Compression and Quantization With High Compression Ratios in FDD Massive MIMO Systems.
Yangyang ZhangXichang ZhangYi LiuPublished in: IEEE Wirel. Commun. Lett. (2021)
Keyphrases
- deep learning
- lossy image compression
- high compression ratio
- image compression
- compression scheme
- compression algorithm
- image quality
- compression ratio
- unsupervised learning
- image transmission
- entropy coding
- low complexity
- machine learning
- wireless channels
- lossless compression
- fading channels
- visual quality
- video transmission
- reconstructed image
- wavelet transform
- data compression
- image processing
- communication systems
- bitstream
- image reconstruction
- multiresolution
- high resolution
- image segmentation
- natural images