Spatially correlated channel estimation for RIS-assisted MIMO systems with correlated gaussian perturbation.
Changjian QinPinchang ZhangJi HePublished in: IET Commun. (2023)
Keyphrases
- mimo systems
- channel estimation
- spatially correlated
- fading channels
- bit error rate
- multiple input multiple output
- frequency selective
- multipath
- cdma systems
- wireless channels
- wireless communication
- communication systems
- ofdm system
- maximum likelihood
- code division multiple access
- depth map
- computer simulation
- channel coding
- signal to noise ratio
- end to end
- video transmission
- low complexity
- orthogonal frequency division multiplexing
- high quality
- analytical model