@ARTICLE {30100,
author={F.  Conceição and M. Gomes and V. Silva and R. Dinis},
doi={10.1109/LCOMM.2020.3008049},
journal={IEEE Communications Letters},
title={An OFDM-based waveform with high spectral efficiency},
year={2020},
month={November},
volume={24},
number={11},
pages={2614-2618},
ISSN={1089-7798}
}