Hybrid Beamforming for Wideband Terahertz Massive MIMO Communications With Low-Resolution Phase Shifters and True-Time-Delay.
Ping-Hsiang ChangTzi-Dar ChiuehPublished in: IEEE Trans. Wirel. Commun. (2024)
Keyphrases
- low resolution
- high resolution
- communication systems
- super resolution
- multiple input multiple output
- direction of arrival
- low resolution images
- higher resolution
- doa estimation
- image patches
- high quality
- image super resolution
- face images
- signal to noise ratio
- super resolved
- high resolution images
- resolution enhancement
- super resolution reconstruction
- low quality images
- fading channels
- wireless channels
- dense correspondences
- lower resolution
- image reconstruction
- frequency domain
- super resolution algorithm
- pixel intensities
- cognitive radio
- data sets
- motion estimation
- image processing