A Comparison of Hybrid Beamforming and Digital Beamforming With Low-Resolution ADCs for Multiple Users and Imperfect CSI.
Kilian RothHessam PirzadehA. Lee SwindlehurstJosef A. NossekPublished in: IEEE J. Sel. Top. Signal Process. (2018)
Keyphrases
- low resolution
- multiple users
- high resolution
- super resolution
- low resolution images
- multi user
- image super resolution
- higher resolution
- resolution enhancement
- high resolution images
- frequency domain
- face images
- image patches
- lower resolution
- super resolution reconstruction
- high quality
- super resolved
- image reconstruction
- single user
- interpolation algorithm
- super resolution algorithm
- image quality
- single frame
- image restoration
- dense correspondences
- low frame rate