${\ell}_{1/2}$ -Regularization-Based Super-Resolution Sparse Channel Estimation for MmWave Massive MIMO Systems.
Zhenyue ZhangYan LiangWenjuan ShiLianjun YuanGuan GuiPublished in: IEEE Access (2019)
Keyphrases
- super resolution
- channel estimation
- fading channels
- multiple input multiple output
- sparse representation
- bit error rate
- communication systems
- multipath
- high resolution
- ofdm system
- wireless channels
- image reconstruction
- motion estimation
- high quality
- video transmission
- estimation algorithm
- compressed video
- multi frame
- sparse coding
- signal to noise ratio
- regularization parameter
- computer simulation
- depth map
- wireless communication
- video quality
- channel coding
- code division multiple access
- feature vectors
- end to end