Super-Resolution Channel Estimation for Massive MIMO via Clustered Sparse Bayesian Learning.
Zhen-Qing HeXiaojun YuanLei ChenPublished in: IEEE Trans. Veh. Technol. (2019)
Keyphrases
- super resolution
- channel estimation
- sparse bayesian learning
- fading channels
- communication systems
- ofdm system
- multipath
- low resolution
- high resolution
- image reconstruction
- estimation algorithm
- image restoration
- motion estimation
- bit error rate
- high quality
- multi frame
- wireless communication
- physical layer
- depth map
- wireless channels
- edge detection
- computational complexity
- feature selection
- feature space