A Rank-Constrained Coordinate Ascent Approach to Hybrid Precoding for the Downlink of Wideband Massive (MIMO) Systems.
José P. González-ComaÓscar FresnedoLuis CastedoPublished in: IEEE Trans. Veh. Technol. (2023)
Keyphrases
- mimo systems
- coordinate ascent
- wireless channels
- image recovery
- low complexity
- video transmission
- wireless communication
- global convergence
- communication systems
- fading channels
- resource allocation
- bit error rate
- signal to noise ratio
- application layer
- code division multiple access
- communication networks
- neural network
- multiscale
- image processing