Nonlinear Channel Estimation for OFDM System by Complex LS-SVM under High Mobility Conditions
Anis CharradaAbdelaziz SametPublished in: CoRR (2011)
Keyphrases
- channel estimation
- ofdm system
- ls svm
- communication systems
- multipath
- estimation algorithm
- frequency selective
- fading channels
- wireless communication
- bit error rate
- least squares
- orthogonal frequency division multiplexing
- communication networks
- wireless networks
- computer systems
- wireless channels
- feature extraction
- generalization ability
- parameter estimation
- computer simulation
- complex valued
- recursive least squares
- image processing