Triple-Structured Compressive Sensing-Based Channel Estimation for RIS-Aided MU-MIMO Systems.
Xu ShiJintao WangJian SongPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- channel estimation
- fading channels
- multiple input multiple output
- bit error rate
- communication systems
- frequency selective
- multipath
- wireless channels
- ofdm system
- sparse representation
- wireless communication
- computer simulation
- estimation algorithm
- code division multiple access
- channel coding
- signal to noise ratio
- data transmission
- end to end
- neural network
- routing algorithm
- physical layer
- computer systems
- signal processing