Blind source separation for OFDM with filtering colored noise and jamming signal.
M. G. Shahzad SriyanandaJyrki JoutsensaloTimo HämäläinenPublished in: J. Commun. Networks (2012)
Keyphrases
- blind source separation
- source signals
- source separation
- non stationary
- independent component analysis
- mixing matrix
- blind separation
- additive noise
- independent components
- single channel
- adaptive particle swarm optimization
- speech signal
- median filter
- signal processing
- negative matrix factorization
- eigenvalue decomposition
- noise reduction
- low frequency
- algebraic equations
- signal to noise ratio
- adaptive filtering
- noise level
- wiener filter
- principal component analysis
- orthogonal frequency division multiplexing
- nonlinear functions
- communication systems
- blind deconvolution
- noisy images
- multipath
- high frequency
- sparse representation
- recommender systems