Abstract Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is a potential
technology for the next generation of cellular networks. Compared to classical orthogonal …

Using the theory of Poisson cluster process (PCP), this paper provides a framework to
analyze multi-cell uplink non-orthogonal multiple access (NOMA) systems. Specifically, we …

In this paper, we consider a massive grant-free non-orthogonal multiple access (GF-NOMA)
scheme, where devices have strict latency requirements and no retransmission …

This paper investigates 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 …

This paper investigates the power control problem for the downlink of a multi-cell non-
orthogonal multiple access system. The problem, called P-OPT, aims to minimize the total …

Recently, non‐orthogonal multiple access (NOMA) has been considered as a promising
radio access technique for the upcoming fifth generation networks. In this study, the authors …

We formulate a power optimization problem for non-orthogonal multiple access systems
mathematically, and prove its NP-hardness. For tackling the problem, we first identify a …

In this paper, we investigate the problems of sum power minimization and sum rate
maximization for multi-cell networks with non-orthogonal multiple access. Considering the …

This letter is to investigate the use of non-orthogonal multiple access (NOMA) and new
transceiver design for multiple-input multiple-output uplinks. A new NOMA implementation …

The increasing in energy consumptions of the current wireless networks, leads towards
designing energy-efficient 5G networks. The application of non-orthogonal multiple access …