… systems by efficient user selection and resource allocation … Moreover, the studies on energy
efficiency maximization do … In this paper, we address the energy efficiency maximization …

… association and power allocation for EE maximization in MCMC-NOMA networks. In order
to properly handle EE maximization in MCMC-NOMA networks, user association and resource …

… PROBLEM FORMULATION We consider the energy efficiency maximization (EEmax) of the
proposed system. Energy efficiency is equivalently defined as the ratio between the system …

… multiple access (NOMA) to improve the network throughput, while … optimization and energy
efficiency maximization under power … algorithms in terms of throughput and energy efficiency. …

… On this basis, we propose to maximize the system CEE of the NOMA-based WPT-MEC
network … , we formulate the system CEE maximization problem for the considered network as …

… studies is on single-objective optimization that most often include maximization of energy
efficiency or spectral efficiency under conventional constraints. Adopting a different approach …

… The objective of this work is to maximize the EE of the TSbased SWIPT-enabled NOMA
system with the constraints of total transmitted power provided by BS as well as the quality of …

… Different from the existing works on NOMA networks, in this article, we focus on energy-ef…
as an energy efficiency maximization problem for the downlink NOMA HetNets. Our goal is to …

… that there indeed exists a best downlink subslot to maximize the EE of CR-NOMA networks.
… Bao, ‘‘Energy efficiency maximization for twoway relay assisted CR-NOMA system based on …

… ABSTRACT In this paper, we investigate energy efficiency (EE) maximization in multicell
multicarrier non-orthogonal multiple access (MCMC-NOMA) networks with hardware …