Artificial Neural Network Channel Estimation Based on Levenberg-Marquardt for OFDM Systems.
Cebrail ÇiflikliA. Tuncay ÖzsahinA. Çagri YapiciPublished in: Wirel. Pers. Commun. (2009)
Keyphrases
- levenberg marquardt
- ofdm system
- artificial neural networks
- channel estimation
- back propagation
- estimation algorithm
- wireless communication
- multipath
- frequency selective
- bit error rate
- neural network
- orthogonal frequency division multiplexing
- least squares
- feed forward
- fading channels
- genetic algorithm
- wavelet neural network
- recursive least squares
- hidden layer
- computer simulation
- bundle adjustment
- bp neural network
- multilayer perceptron
- training algorithm
- wireless networks
- recurrent neural networks
- activation function
- neural network model
- end to end
- high frequency
- computer vision