Alternating Channel Estimation and Prediction for Cell-Free mMIMO with Channel Aging: A Deep Learning Based Scheme.
Mohanad ObeedYasser F. Al-EryaniAnas ChaabanPublished in: CoRR (2022)
Keyphrases
- channel estimation
- deep learning
- fading channels
- frequency selective
- ofdm system
- communication systems
- multipath
- estimation algorithm
- unsupervised learning
- orthogonal frequency division multiplexing
- wireless communication
- bit error rate
- mental models
- code division multiple access
- weakly supervised
- wireless channels
- machine learning
- signal to noise ratio
- graphical models
- denoising
- semi supervised
- physical layer
- feature space
- computer systems
- reinforcement learning