Separate Channel Estimation With Hybrid RIS-Aided Multi-User Communications.
Songjie YangWanting LyuDongli WangZhongpei ZhangPublished in: IEEE Trans. Veh. Technol. (2023)
Keyphrases
- multi user
- channel estimation
- communication systems
- multiple access
- cdma systems
- virtual environment
- frequency selective
- augmented reality
- single user
- user interface
- multi granularity
- code division multiple access
- multipath
- virtual world
- multiple users
- fading channels
- computer systems
- ofdm system
- bit error rate
- wireless channels
- estimation algorithm
- wireless systems
- error correction