Channel Estimation for Underwater Acoustic OFDM Communications: An Image Super-Resolution Approach.
Donghong OuyangYuzhou LiZhizhan WangPublished in: ICC (2021)
Keyphrases
- communication systems
- channel estimation
- underwater acoustic
- image super resolution
- low resolution
- frequency selective
- super resolution
- orthogonal frequency division multiplexing
- computer systems
- image registration
- wireless channels
- sparse representation
- high resolution
- maximum a posteriori
- sensor networks
- maximum likelihood