Blind source separation and tracking of multiple frequency hopping signals for cognitive radio communications.
M. Saleh MohammadiMohammad M. TaheriPublished in: Wireless Days (2008)
Keyphrases
- blind source separation
- independent component analysis
- cognitive radio
- frequency hopping
- spectrum sensing
- multiple access
- source separation
- blind separation
- non stationary
- source signals
- communication systems
- negative matrix factorization
- signal processing
- pattern recognition
- wireless communication
- image processing
- factor analysis
- base station
- sparse representation
- image quality