Tasneem Assaf, Arafat Al-Dweik, Mohamed Shawky El Moursi, Hatem H. Zeineldin, Mohammad A. Al-Jarrah. Exact Bit Error-Rate Analysis of Two-User NOMA Using QAM With Arbitrary Modulation Orders. IEEE Communications Letters, 24(12):2705-2709, 2020. [doi]
Abstract is missing.