Root Sparse Bayesian Learning-Based 2-D Off-Grid DOA Estimation Algorithm for Massive MIMO Systems.
Chaoyang DuHuimin ZhangShun NaRihan WuYang LiuPublished in: ISNN (2024)
Keyphrases
- estimation algorithm
- mimo systems
- sparse bayesian learning
- low complexity
- ofdm system
- multiple input multiple output
- computationally efficient
- maximum likelihood
- video transmission
- fading channels
- relevance vector machine
- wireless channels
- channel estimation
- motion estimation
- support vector regression
- bit error rate