Online Bayesian Learning-Aided Sparse CSI Estimation in OTFS Modulated MIMO Systems for Ultra-High-Doppler Scenarios.
Anand MehrotraSuraj SrivastavaShaik AsifaAditya K. JagannathamLajos HanzoPublished in: IEEE Trans. Commun. (2024)
Keyphrases
- bayesian learning
- ultra high
- mimo systems
- model selection
- low complexity
- posterior distribution
- parameter estimation
- data handling
- estimation algorithm
- high resolution
- multiple input multiple output
- sparse representation
- fading channels
- video transmission
- bayesian framework
- wireless channels
- machine learning
- denoising
- wireless sensor networks
- prior knowledge
- high quality