Blind estimation of the time-frequency activity rate of OFDMA signals.
Mohamed Rabie OularbiFrançois-Xavier SocheleauAbdeldjalil Aïssa-El-BeySébastien HouckePublished in: ICUMT (2010)
Keyphrases
- instantaneous frequency
- signal processing
- allocation scheme
- signal analysis
- blind image restoration
- frequency modulation
- brain activity
- short time fourier transform
- resource allocation
- fourier transform
- estimation error
- wireless sensor networks
- maximum likelihood
- human activities
- independent component analysis
- base station
- spectral analysis