Enhanced Uplink Coverage for 5G NR: Frequency-Domain Spectral Shaping With Spectral Extension.
Ismael Peruga NasarreToni LevanenKari PajukoskiArto LehtiEsa TiirolaMikko ValkamaPublished in: IEEE Open J. Commun. Soc. (2021)
Keyphrases
- frequency domain
- spectral domain
- spectral signatures
- power spectral
- fourier transform
- spatial domain
- frequency spectrum
- cross correlation
- power spectrum
- frequency analysis
- spectral analysis
- frequency response
- hyperspectral imagery
- feature extraction
- filter bank
- denoising
- low frequency
- fast fourier transform
- subband
- spectrum analysis
- frequency domain analysis
- bandpass
- machine learning
- hyperspectral
- power spectra
- error diffusion