Exploiting Structured Sparsity With Low Complexity Sparse Bayesian Learning for RIS-Assisted MIMO mmWave Channel Estimation.
Weijie LiZihuai LinQinghua GuoBranka VuceticPublished in: IEEE Trans. Veh. Technol. (2024)
Keyphrases
- low complexity
- channel estimation
- communication systems
- fading channels
- ofdm system
- multipath
- estimation algorithm
- multiple input multiple output
- motion estimation
- bit error rate
- computational complexity
- wireless channels
- wireless communication
- orthogonal frequency division multiplexing
- computer simulation
- compressive sensing
- physical layer
- relevance vector machine
- wireless sensor networks
- optical flow
- video sequences