Joint Channel Estimation Algorithm for IRS-Assisted Multi-User MIMO Systems.
Xingchen FangPublished in: IEEE Commun. Lett. (2024)
Keyphrases
- multi user
- mimo systems
- estimation algorithm
- multiple input multiple output
- ofdm system
- low complexity
- virtual environment
- virtual world
- fading channels
- channel estimation
- computationally efficient
- video transmission
- wireless channels
- augmented reality
- wireless systems
- multiple access
- user interface
- maximum likelihood
- single user
- multiple users
- orthogonal frequency division multiplexing
- tracking error
- computer simulation
- code division multiple access
- expert systems