Joint CFO and Channel Estimation for RIS-Aided Multi-User Massive MIMO Systems.
Sumin JeongArman FarhangNemanja Stefan PerovicMark F. FlanaganPublished in: IEEE Trans. Veh. Technol. (2023)
Keyphrases
- multi user
- mimo systems
- channel estimation
- fading channels
- bit error rate
- multiple input multiple output
- frequency selective
- multipath
- cdma systems
- virtual environment
- wireless channels
- virtual world
- code division multiple access
- communication systems
- user interface
- single user
- computer simulation
- wireless communication
- ofdm system
- multiple users
- augmented reality
- signal to noise ratio
- additive white gaussian noise
- low complexity
- video transmission
- multiple access
- physical layer
- orthogonal frequency division multiplexing
- channel coding
- analytical model