Vidal-Beltran, Sergio, José Luis López-Bonilla, and Fernando Martínez-Piñón. “An Application of 8-APSK Modulation for the Uplink Using SVD-SCMA”. IEEE Latin America Transactions 19, no. 10 (April 12, 2021): 1754–1762. Accessed July 15, 2024. https://latamt.ieeer9.org/index.php/transactions/article/view/2926.