Two-Timescale Optimization for Intelligent Reflecting Surface-Assisted MIMO Transmission in Fast-Changing Channels.
Yashuai CaoTiejun LvWei NiPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- mimo systems
- fading channels
- multiple input multiple output
- mimo ofdm
- optimization algorithm
- low complexity
- optimization problems
- frequency selective
- transmission scheme
- electron microscope
- optimization process
- multi channel
- optimization method
- rayleigh fading
- three dimensional
- wireless channels
- ofdm system
- communication systems
- surface reconstruction