A channel estimation algorithm for large-scale MIMO system using block sparsity adaptive matching pursuit.
Liyan ChenPublished in: Int. J. Auton. Adapt. Commun. Syst. (2021)
Keyphrases
- estimation algorithm
- ofdm system
- channel estimation
- matching pursuit
- image coding
- computationally efficient
- multiple input multiple output
- maximum likelihood
- basis functions
- mimo systems
- fading channels
- wireless channels
- wireless communication
- recursive least squares
- communication systems
- stereo vision
- sparse representation
- interacting multiple model
- multipath
- road signs
- multiscale
- information fusion
- small number
- ground truth
- multiresolution
- reinforcement learning