Blind identification and equalization of MIMO FIR channels based on second-order statistics and blind source separation.
Vicente ZarzosoAsoke K. NandiJ. I. GarciaLuis Vergara-DominguezPublished in: DSP (2002)
Keyphrases
- blind source separation
- channel estimation
- fading channels
- independent component analysis
- mimo systems
- multiple input multiple output
- non stationary
- multipath
- communication systems
- adaptive particle swarm optimization
- source separation
- ofdm system
- algebraic equations
- blind separation
- independent components
- eigenvalue decomposition
- single channel
- negative matrix factorization
- mixing matrix
- factor analysis
- multi channel
- sparse representation
- decision feedback
- feature extraction
- filter bank
- signal processing
- multiresolution
- feature space