Efficient Channel Estimation for Double-IRS Aided Multi-User MIMO System.
Beixiong ZhengChangsheng YouRui ZhangPublished in: IEEE Trans. Commun. (2021)
Keyphrases
- multi user
- channel estimation
- cdma systems
- communication systems
- fading channels
- virtual environment
- user interface
- single user
- multipath
- code division multiple access
- ofdm system
- multiple access
- multiple users
- multi granularity
- augmented reality
- virtual world
- computer simulation
- bit rate
- expert systems
- frequency selective
- computer vision
- physical layer
- wireless channels
- human computer interaction
- computationally efficient
- image quality
- three dimensional