Spectrally-Precoded OFDM for 5G Wideband Operation in Fragmented sub-6GHz Spectrum

Renaud-Alexandre Pitaval, Branislav M. Popović, Medhat Mohamad +2

We consider spectrally-precoded OFDM waveforms for 5G wideband transmission in sub-6GHz band. In this densely packed spectrum, a low out-of-band (OOB) waveform is a critical 5G com…