Frequency-domain wideband compressive spectrum sensing.
Mohammad Farzan SabahiMaliheh MasoumzadehAmir R. ForouzanPublished in: IET Commun. (2016)
Keyphrases
- frequency domain
- spectrum sensing
- cognitive radio networks
- cognitive radio
- spatial domain
- fourier transform
- cross correlation
- power spectrum
- feature extraction
- low frequency
- wireless communication
- denoising
- frequency band
- power spectra
- low pass
- subband
- fast fourier transform
- filter bank
- random projections
- fourier analysis
- discrete fourier transform
- communication systems
- bandpass
- computer simulation
- mobile phone
- spectrum analysis
- image compression