A novel channel estimation strategy for practical RIS-aided wideband OFDMA communications.
Qian LiuWanning YangMing LiRang LiuPublished in: Wirel. Networks (2023)
Keyphrases
- channel estimation
- communication systems
- cdma systems
- physical layer
- multipath
- ofdm system
- frequency selective
- multiple access
- bit error rate
- fading channels
- computer systems
- resource allocation
- communication networks
- base station
- data streams
- signal to noise ratio
- wireless channels
- estimation algorithm
- wireless communication
- multiscale