Virtual Time-Inverse OFDM Underwater Acoustic Channel Estimation Algorithm Based on Compressed Sensing.
Yun LiXihua ChenSanlin SunZhicheng TanXing YaoPublished in: J. Sensors (2020)
Keyphrases
- estimation algorithm
- compressed sensing
- underwater acoustic
- ofdm system
- channel estimation
- communication systems
- image reconstruction
- sensor networks
- computationally efficient
- maximum likelihood
- natural images
- random projections
- mac protocol
- key technologies
- sparse representation
- signal processing
- super resolution
- wireless channels
- optical flow
- computer systems
- wireless communication
- stereo images
- ad hoc networks
- computer simulation
- single image