Shortened transmit technique removing zeros from repetition in the frequency domain for OFDM systems.
Yongmin JungHyeok Koo JungPublished in: IEICE Electron. Express (2010)
Keyphrases
- frequency domain
- ofdm system
- low pass
- orthogonal frequency division multiplexing
- estimation algorithm
- fourier transform
- spatial domain
- wireless communication
- multipath
- low frequency
- bit error rate
- feature extraction
- fading channels
- denoising
- fast fourier transform
- multiresolution
- subband
- power spectra
- computationally efficient
- recursive least squares
- image quality
- motion estimation
- high quality
- image segmentation
- feature selection