Energy-efficient opportunistic multi-carrier NOMA-based resource allocation for beyond 5G (B5G) networks

H Al-Obiedollah, HB Salameh, S Abdel-Razeq… - … Modelling Practice and …, 2022 - Elsevier
The interplay between the non-orthogonal multiple access (NOMA) and the opportunistic
cognitive radio (CR)-based orthogonal frequency multiple access (OFDMA) has been …

Energy-efficient resource allocation in multicarrier NOMA systems with fairness

AJ Muhammed, Z Ma… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has attracted both academic and industrial interest
since it has been considered as one of the promising 5G technologies in order to increase …

Power allocation technique with soft performance guarantees in hybrid ofdma–noma cognitive radio systems: Modeling and simulation

HB Salameh, R Tashtoush, H Al-Obiedollah… - … Modelling Practice and …, 2021 - Elsevier
The integration between orthogonal frequency division multiple access (OFDMA), non-
orthogonal multiple access (NOMA), and cognitive radio (CR) technology has been recently …

Fair energy-efficient resource allocation for downlink NOMA heterogeneous networks

ZJ Ali, NK Noordin, A Sali, F Hashim - IEEE Access, 2020 - ieeexplore.ieee.org
The increasing in energy consumptions of the current wireless networks, leads towards
designing energy-efficient 5G networks. The application of non-orthogonal multiple access …

Spectral-and energy-efficient resource allocation for multi-carrier uplink NOMA systems

M Zeng, NP Nguyen, OA Dobre… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, resource allocation for a multi-carrier uplink non-orthogonal multiple access
(NOMA) system is studied. Unlike the existing works on multi-carrier uplink NOMA, in which …

Efficient user-channel pairing with power-domain sum-rate maximization in opportunistic hybrid OFDMA-NOMA IoT systems

S Abdel-Razeq, H Al-Obiedollah, H Bany Salameh - Cluster Computing, 2022 - Springer
Non-orthogonal multiple access (NOMA) along with cognitive radio (CR) have been recently
configured as potential solutions to fulfill the extraordinary demands of the fifth generation …

Joint energy efficient subchannel and power optimization for a downlink NOMA heterogeneous network

F Fang, J Cheng, Z Ding - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
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 …

Power allocation scheme for maximizing spectral efficiency and energy efficiency tradeoff for uplink NOMA systems in B5G/6G

X Tian, Y Huang, S Verma, M Jin, U Ghosh… - Physical …, 2020 - Elsevier
Non-orthogonal multiple access (NOMA) is one of the key potential technologies for beyond
5G, ie, 6G, networks. However, power allocation for spectral efficiency (SE) and energy …

Super-modular game-based user scheduling and power allocation for energy-efficient NOMA network

G Liu, R Wang, H Zhang, W Kang… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
In this paper, we consider a single cell downlink non-orthogonal multiple access (NOMA)
network and aim at maximizing the energy efficiency. The energy-efficient resource …

[HTML][HTML] Joint resource allocation for hybrid NOMA-assisted MEC in 6G networks

H Li, F Fang, Z Ding - Digital Communications and Networks, 2020 - Elsevier
Abstract Multi-access Edge Computing (MEC) is an essential technology for expanding
computing power of mobile devices, which can combine the Non-Orthogonal Multiple …