Blind digital modulation classification for STBC-OFDM system in presence of CFO and channels estimation errors.
Brahim DehriMokhtar BesseghierAhmed Bouzidi DjebbarIyad DayoubPublished in: IET Commun. (2019)
Keyphrases
- ofdm system
- frequency selective
- channel estimation
- orthogonal frequency division multiplexing
- estimation error
- multiple input multiple output
- fading channels
- feature space
- estimation algorithm
- wireless communication
- multipath
- feature selection
- communication systems
- modulation scheme
- covariance matrix
- feature vectors
- bit error rate
- computationally efficient
- feature extraction
- image processing