Time- or frequency-domain equalization for wideband OFDM channels?
Tao XuZijian TangGeert LeusUrbashi MitraPublished in: ICASSP (2012)
Keyphrases
- frequency domain
- decision feedback
- orthogonal frequency division multiplexing
- multipath
- fading channels
- fourier transform
- frequency spectrum
- spatial domain
- channel estimation
- low frequency
- frequency band
- cross correlation
- feature extraction
- signal to noise ratio
- single channel
- ofdm system
- subband
- denoising
- power spectrum
- error propagation
- bit error rate
- communication systems
- low pass
- frequency analysis
- power spectra
- speech signal
- discrete fourier transform
- wireless communication
- multi channel
- spectrum analysis
- computer vision
- fourier analysis
- computer simulation
- image quality
- feature selection
- frequency domain analysis