Semi-Blind Channel Estimation by Subspace Method for Orthogonal Precoded OFDM Systems.
Hikaru KawasakiTakeshi MatsumuraPublished in: PIMRC (2022)
Keyphrases
- channel estimation
- ofdm system
- subspace methods
- estimation algorithm
- wireless communication
- multipath
- face recognition
- orthogonal frequency division multiplexing
- bit error rate
- fading channels
- frequency selective
- principal component analysis
- ensemble methods
- blind source separation
- computer simulation
- computer vision
- wireless channels
- support vector machine
- recursive least squares