PAPR reduction via a fixed frequency-domain weighting across multiple OFDM bauds.
Timothy A. ThomasPublished in: ICASSP (4) (2004)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- low frequency
- denoising
- ofdm system
- feature extraction
- spectrum analysis
- frequency response
- fourier domain
- facial asymmetry
- frequency analysis
- orthogonal frequency division multiplexing
- discrete fourier transform
- phase correlation
- communication systems
- subband
- power spectra
- directional filtering
- fourier analysis
- similarity measure