ZA-LMS based Sparse Channel Estimator for VLC-OTFS.
Anupma SharmaVidya Bhaskar ShuklaVimal BhatiaPublished in: ANTS (2022)
Keyphrases
- learning management systems
- maximum likelihood
- high dimensional
- sparse data
- variable length
- multi channel
- maximum a posteriori
- estimation algorithm
- dct domain
- communication channels
- least squares
- learning process
- compressive sensing
- rate allocation
- gaussian process regression
- channel estimation
- neuro fuzzy
- bitstream
- image sequences
- higher education
- error concealment
- sparse representation
- wireless channels
- decision directed
- soft thresholding