@ARTICLE {30136,
author={O.  Belkacem and M.  Ammari and R. Dinis},
doi={10.1109/ACCESS.2020.3020372},
journal={IEEE Access},
title={Performance Analysis of NOMA in 5G Systems with HPA Nonlinearities},
year={2020},
month={September},
volume={8},
number={-},
pages={158327-158334},
ISSN={}
}