Limited Channel Feedback Scheme for Reconfigurable Intelligent Surface Assisted MU-MIMO Wireless Communication Systems.
Beom-Sik ShinJi-Hye OhYoung-Hwan YouDuckdong HwangHyoung-Kyu SongPublished in: IEEE Access (2022)
Keyphrases
- wireless communication systems
- fading channels
- multiple input multiple output
- mimo systems
- wireless networks
- wireless communication
- ofdm system
- channel estimation
- orthogonal frequency division multiplexing
- multipath
- communication systems
- wireless channels
- channel state information
- bit error rate
- low complexity
- channel coding
- code division multiple access
- low cost
- physical layer
- additive white gaussian noise
- mobile communication
- computer simulation