Alternating Minimization for Wideband Multiuser IRS-aided MIMO Systems under Imperfect CSI.
Darian Pérez-AdánMichael JohamÓscar FresnedoJosé P. González-ComaLuis CastedoWolfgang UtschickPublished in: CoRR (2024)
Keyphrases
- alternating minimization
- mimo systems
- spatially varying
- low complexity
- multipath
- fading channels
- total variation
- wireless channels
- video transmission
- compressive sensing
- kullback leibler divergence
- signal to noise ratio
- bit error rate
- map estimation
- multiresolution
- regularization parameter
- wireless communication
- noisy images
- image restoration
- multiple input multiple output
- point spread function
- speech signal
- blurred images