… NOMA HetNets and explains the problem formulation of the power and RBs allocation in
NOMA HetNets… Section IV explains how to exploit the sparsity property of HetNets using CS to …

… a new NOMA-enhanced HetNets model, in which NOMA … a joint spectrum allocation and
power control problem with the aim … 3) To solve the non-convex power control problem of each …

… power control algorithm to obtain the total transmit power of each cell in NOMA HetNets and
… Mixed-integer programming was proposed to address the power allocation (PA) in HetNets, …

… To investigate the fundamental interactions among coverage, link throughput and power
allocation of NOMA transmissions in a large-scale HetNet, in this paper we consider a HetNet in …

… To date, UA and power control solutions in multi-cell NOMA networks have not been studied…
the power control and UA problem in energy-cooperation enabled two-tier NOMA HetNets. …

… We now compute the optimal power control for the proposed NOMA-enabled HetNet.
Specifically, for any given cellular device association, the problem \(\mathbb {O}\mathbb {P}\) for …

… a novel NOMA HetNet through applying NOMA technique to … the system performance of this
NOMA HetNet. In this paper, … of NOMA HetNet under the constraints of total transmit power …

… NOMA HetNet. Also, the authors in [27] presented an adaptive resource management
approach to increase network throughput in NOMA … in MC-NOMA networks using convolutional …

… , and N0 is the thermal noise power spectral density. We must note that the ICI can have a
significantly negative impact on the NOMA performance in Het-Nets. Indeed, it can be handled …

… (NOMA) scheme together with efficient power control to … multicell NOMA scenario, we formulate
a power minimization … convergence to enable optimal power control, such that users’ data …