Adaptive subcarrier-and-bit allocation in multiclass multiuser OFDM systems using genetic algorithm.
Hamed AhmadiYong Huat ChewPublished in: PIMRC (2009)
Keyphrases
- multi class
- ofdm system
- bit allocation
- multipath
- estimation algorithm
- rate distortion
- image compression
- wireless communication
- bit rate
- recursive least squares
- multiclass problems
- video compression
- fading channels
- rate control
- support vector machine
- end to end
- bit error rate
- video quality
- video coding
- pairwise
- vector quantizer
- feature selection
- neural network
- routing algorithm
- machine learning
- visual quality
- vector quantization
- macroblock
- wavelet transform
- multiresolution
- training data