Triple-Structured Compressive Sensing-based Channel Estimation for RIS-aided MU-MIMO Systems.
Xu ShiJintao WangGuozhi ChenJian SongPublished in: GLOBECOM (2021)
Keyphrases
- channel estimation
- fading channels
- multiple input multiple output
- bit error rate
- multipath
- communication systems
- frequency selective
- ofdm system
- wireless channels
- sparse representation
- wireless communication
- computer simulation
- code division multiple access
- signal to noise ratio
- frequency domain
- orthogonal frequency division multiplexing
- wireless sensor networks
- feature space