Atta Takhum Jaber, Shehab Ahmed Kadhim, Soudad S. Ahmed. “5G Front Haul Optimization by Using Adapted OFDM and QAM”. Design Engineering (October 23, 2021): 6532 - 6543. Accessed April 28, 2024. http://thedesignengineering.com/index.php/DE/article/view/5628.