Non-orthogonal multiple access (NOMA) technology allows multiple users to use the same
time-frequency resource to send signals, which can improve spectral efficiency and …

In this paper, we studied the joint subchannel and power allocation problem to maximize
energy efficiency (EE) for the multi-carrier non-orthogonal multiple access (MC-NOMA) …

The anticipated thousand fold wireless traffic increase by 2020 and global recognition of the
importance of green communications pose very tough challenges on 5G communication …

Non-orthogonal multiple access (NOMA) has been considered as a key technology in the
fifth-generation mobile communication networks due to its superior spectrum efficiency …

To meet the performance and complexity requirements from practical deployment of non-
orthogonal multiple access (NOMA) systems, several users are grouped together for NOMA …

Non-Orthogonal Multiple Access (NOMA) is a promising multiple access technique for 5G
wireless communication networks due to its higher spectral efficiency and user fairness …

Non-orthogonal multiple access (NOMA) has been envisioned as a promising multiple
access technique for 5G and beyond wireless networks due to its significant enhancement of …

Non-orthogonal multiple access (NOMA) has been recognized as a promising multi-user
access technique for the next generation cellular communication networks. In this chapter …

The non-orthogonal multiple access (NOMA) has been investigated recently as a candidate
radio access technology for the next generation mobile networks. It realizes powerdomain …

Non-orthogonal multiple access has attracted much recent attention due to its capability of
improving the system spectral efficiency in wireless communications. Deploying NOMA in a …