Recent studies show that Non-Orthogonal Multiple Access (NOMA) can outperform
conventional Orthogonal Multiple Access (OMA) in terms of both throughput and fairness …

Existing wireless networks have predominantly adopted orthogonal multiple access (OMA)
such as OFDMA as the underlying multiple access technology. To further improve spectrum …

Non-Orthogonal Multiple Access (NOMA) is a promising direction to meet the demand of
high spectral efficiency. To fully utilize its advantage, an efficient scheduling method for …

Non-orthogonal multiple access (NOMA) is a promising radio access technique for LTE
release 13 and beyond. In this paper, we focus on the investigation of the system …

Non-Orthogonal Multiple Access (NOMA) schemes superpose multiple users in the power
domain. It is commonly assumed that the achieved throughput in a downlink NOMA system …

The advanced non-orthogonal multiple access (NOMA) has been considered as a promising
scheme to satisfy the ultimate goals of future 5G cellular networks for providing ultra-high …

In order to exploit the multiuser diversity in uplink non-orthogonal multiple access (NOMA)
systems, we adopt the concept of the cumulative distribution function (CDF)-based …

This paper investigates the system-level performance of downlink non-orthogonal multiple
access (NOMA) with power-domain user multiplexing at the transmitter side and successive …

Non-orthogonal multiple access (NOMA) is a novel multi-user multiplexing scheme that
improves spectral efficiency for LTE enhancements and 5G. By overlapping radio resources …

NOMA is a new and satisfactory access scheme ascending towards the upcoming age of
beyond 5G systems. Although downlink NOMA has been the focal point of numerous …