… consider individual power constraints in OFDMA [12] and in MC-NOMA systems [… subcarrier
and/or power allocation for MC-NOMA and this type of constraints. Fractional transmit power …

… complexity of joint subcarrier and power allocation problems in multi-carrier NOMA systems.
… Our results show that the optimal power and subcarrier allocation cannot be computed in …

… joint subcarrier assignment and global energy-efficient power allocation (J-SA-GEE-PA)
for energy-harvesting (EH) two-tier downlink non-orthogonal multipleaccess (NOMA) …

… investigate the joint subcarrier (SC) assignment and power allocation problem for … energy
efficiency by jointly designing the SC assignment, user pair scheduling and power allocation. …

… problem of joint subcarrier assignment and weighted-sum energy-efficient power allocation
(J… This paper considers the problem of joint subcarrier assignment and weighted-sum energy-…

… the joint subcarrier and power allocation problem for the downlink of a multi-carrier non-orthogonal
multiple access (MC-NOMA) system. A novel three-step resource allocation …

… In this paper, the joint resource allocation problem of NOMA enhanced relaying networks …
allocation involving the subcarrier pair, subcarrier-user assignment as well as power allocation …

… The authors of [3] investigated the impact of user pairing on the sum rate of NOMA systems,
… was proposed for MIMO NOMA systems. A suboptimal joint power allocation and precoding …

… algorithm (I-JSPA) enables the power allocation under each … low-complexity joint subchannel
and power allocation algorithm (… proposed joint subchannel and power allocation algorithm …

… We define the NOMA gain as the ratio of the SE for the OFDM-NOMA system to the SE for
the … (TDMA) system with the same total power constraint. The NOMA gain is expressed as …