F Tian, X Chen - Frontiers of Information Technology & Electronic …, 2019 - Springer
As a promising physical layer technique, nonorthogonal multiple access (NOMA) can admit multiple users over the same space-time resource block, and thus improve the spectral …
X Wang, R Chen, Y Xu, Q Meng - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we investigate the power allocation for maximizing weighted sum rate (WSR) in downlink multiple carriers non-orthogonal multiple access (MC-NOMA) systems with …
This paper proposes an exhaustive analysis of a particle swarm optimization (PSO)-based configuration applied in non-orthogonal multiple access (NOMA) systems in order to perform …
Z Yang, P Xu, JA Hussein, Y Wu… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
In this letter, an adaptive power allocation (APA) strategy is proposed for an uplink non- orthogonal multiple access (NOMA) with semi-grant-free (SGF) transmission, where one …
ABM Adam, X Wan, Z Wang - Digital Communications and Networks, 2023 - Elsevier
Abstract In Non-Orthogonal Multiple Access (NOMA), the best way to fully exploit the benefits of the system is the efficient resource allocation. For the NOMA power domain, the allocation …
Non-orthogonal multiple access (NOMA) is a highly promising multiple access strategy for wideband communication systems due to its high spectral efficiency. However, in multi-cell …
In this paper, we investigate dynamic resource scheduling (ie, joint user, subchannel, and power scheduling) for downlink multi-channel non-orthogonal multiple access (MC-NOMA) …
VL Dao, LN Hoang, S Girs… - IEEE Open Journal of the …, 2020 - ieeexplore.ieee.org
In this article, we evaluate the overall outage probability (OOP) of pairwise Non-orthogonal Multiple Access (NOMA) for both uplink and downlink. We also propose a dynamic decoding …
JA Oviedo, HR Sadjadpour - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
For downlink multi-user non-orthogonal multiple access (NOMA) systems with successive interference cancellation (SIC) receivers, and a base-station not possessing the …