@ARTICLE {33976,
author={A. Sabah and N.  Balasubramanya and R. Oliveira},
doi={10.1109/JIOT.2023.3336509},
journal={IEEE Internet of Things Journal},
title={Performance Evaluation of Uplink Grant-Free Access Networks Based on Spreading-Based NOMA},
year={2024},
month={April},
volume={11},
number={7},
pages={12953-12965},
ISSN={}
}