Resource Allocation in Multicarrier NOMA Systems Based on Optimal Channel Gain Ratios

E. C. Cejudo, H. Zhu and J. Wang, "Resource Allocation in Multicarrier NOMA Systems Based on Optimal Channel Gain Ratios," in IEEE Transactions on Wireless Communications, vol. 21, no. 1, pp. 635-650, Jan. 2022 https://ieeexplore.ieee.org/document/9497653