Cascaded Channel Estimator for IRS-Aided mmWave Hybrid MIMO System.
Vidya Bhasker ShuklaVimal BhatiaKwonhue ChoiPublished in: IEEE Wirel. Commun. Lett. (2024)
Keyphrases
- mimo systems
- fading channels
- wireless channels
- multiple input multiple output
- multiple input
- least squares
- transmission scheme
- communication systems
- channel estimation
- mimo ofdm
- multi channel
- maximum likelihood
- multi input multi output
- multiple output
- physical layer
- error estimation
- estimation algorithm
- face detection
- ofdm system
- wireless communication
- frequency selective
- multiple access
- orthogonal frequency division multiplexing
- low complexity
- wireless networks
- computer simulation