In this paper, we investigate and reveal the ergodic sum-rate gain (ESG) of non-orthogonal
multiple access (NOMA) over orthogonal multiple access (OMA) in uplink cellular …

Millimeter-wave non-orthogonal multiple access (mm-wave-NOMA) systems exploit the
power domain for multiple accesses to further enhance the spectral efficiency. User …

To address the ever increasing high data rate and connectivity requirements in the next
generation 5G wireless network, novel radio access technologies (RATs) are actively …

This paper studies a multiple-input single-output non-orthogonal multiple access cognitive
radio network relying on simultaneous wireless information and power transfer. A realistic …

In this paper, we address a practical but adverse problem that successive interference
cancellation (SIC) is imperfect in a massive non-orthogonal multiple access (NOMA) system …

This paper addresses multi-user multi-cluster massive multiple-input-multiple-output (MIMO)
systems with non-orthogonal multiple access (NOMA). Assuming the downlink mode, and …

In this paper, we study the resource allocation design for non-orthogonal multiple access
(NOMA)-based cellular massive Internet-of-Things (IoT) enabled with simultaneous wireless …

In this paper, we focus on securing the confidential information of massive multiple-input
multiple-output (MIMO) non-orthogonal multiple access (NOMA) networks by exploiting …

In this paper, we study a novel reconfigurable intelligent surface (RIS) enabled symbiotic
radio system, where a RIS is used to enhance the communication between the primary …

This paper considers the security issue of the fifth-generation wireless networks with
massive connections, where multiple eavesdroppers aim to intercept the confidential …