Efficient Channel Estimation for Double-IRS Aided Multi-User MIMO System.
Beixiong ZhengChangsheng YouRui ZhangPublished in: CoRR (2020)
Keyphrases
- multi user
- channel estimation
- cdma systems
- fading channels
- communication systems
- virtual environment
- code division multiple access
- information systems
- augmented reality
- virtual world
- ofdm system
- estimation algorithm
- multi granularity
- multiple access
- computationally efficient
- single user
- user interface
- computer vision
- frequency selective
- bit error rate
- multiple users
- multipath