Channel equalization based on independent component analysis for coherent optical PDM-OFDM.
Xiang LiWen-De ZhongArokiaswami AlphonesChangyuan YuPublished in: OFC (2014)
Keyphrases
- independent component analysis
- channel estimation
- ofdm system
- orthogonal frequency division multiplexing
- communication systems
- multipath
- decision feedback
- estimation algorithm
- fading channels
- independent components
- signal processing
- bit error rate
- wireless communication
- principal component analysis
- factor analysis
- blind source separation
- single channel
- wireless channels
- source separation
- channel coding
- natural gradient
- physical layer
- pattern recognition
- error propagation
- eeg data
- principle component analysis
- routing algorithm
- matrix factorization
- signal to noise ratio
- end to end
- computer simulation
- machine learning
- independent subspace analysis