Gridless Compressed Sensing Based Channel Estimation for UAV Wideband Communications With Beam Squint.
Jianwei ZhaoJun LiuFeifei GaoWeimin JiaWei ZhangPublished in: IEEE Trans. Veh. Technol. (2021)
Keyphrases
- compressed sensing
- channel estimation
- communication systems
- image reconstruction
- random projections
- computer systems
- sparse representation
- multipath
- natural images
- signal to noise ratio
- fading channels
- signal processing
- wireless channels
- bit error rate
- fourier domain
- neural network
- communication networks
- estimation algorithm
- object recognition
- ofdm system
- computer vision