Beam Squint and Committee Machine-Based Channel Estimation Scheme for Wideband THz mMIMO-OFDM Systems.
Anthony Ngozichukwuka UwaechiaNor Muzlifah MahyuddinFrancis Chidi UwaechiaPublished in: IEEE Access (2023)
Keyphrases
- ofdm system
- wireless communication
- channel estimation
- wireless communication systems
- estimation algorithm
- carrier frequency offset
- multipath
- bit error rate
- orthogonal frequency division multiplexing
- fading channels
- signal to noise ratio
- additive white gaussian noise
- frequency selective
- wireless networks
- neural network
- multiple input multiple output
- spectrum sensing
- frequency hopping
- recursive least squares
- wireless channels
- end to end
- computer simulation