Non orthogonal multiple access: basic concepts and misconceptionsHassan, Syed Rizwan; Shabbir, Noman; Unbreen, Arooj; Rehman, Ateeq Ur; Iqbal, AhmadNFC IEFR journal of engineering and scientific research2020 / 4 p http://doi.org/10.24081/nijesr.2019.1.0001