Sparse Channel Estimation and Hybrid Precoding Using Deep Learning for Millimeter Wave Massive MIMO.
Wenyan MaChenhao QiZaichen ZhangJulian ChengPublished in: IEEE Trans. Commun. (2020)
Keyphrases
- deep learning
- channel estimation
- millimeter wave
- cdma systems
- communication systems
- fading channels
- ofdm system
- multipath
- frequency selective
- unsupervised learning
- estimation algorithm
- bit error rate
- radar images
- machine learning
- imaging process
- mental models
- weakly supervised
- wireless communication
- computer systems
- wireless channels
- physical layer
- sparse representation
- image classification
- end to end