On downlink NOMA in heterogeneous networks with non-uniform small cell deployment

T Han, J Gong, X Liu, SMR Islam, Q Li, Z Bai… - IEEE …, 2018 - ieeexplore.ieee.org
Compared to orthogonal multiple access (OMA), non-orthogonal multiple access (NOMA)
can achieve higher spectral efficiency by exploiting the power domain multiplexing. In this …

Embracing non-orthogonalmultiple access in future wireless networks

Z Ding, M Xu, Y Chen, M Peng, HV Poor - Frontiers of Information …, 2018 - Springer
This paper provides a comprehensive survey of the impact of the emerging communication
technique, non-orthogonal multiple access (NOMA), on future wireless networks …

A hybrid NOMA/OMA scheme for MTC in ultra-dense networks

M Elbayoumi, W Hamouda… - GLOBECOM 2020-2020 …, 2020 - ieeexplore.ieee.org
Non-Orthogonal Multiple-Access (NOMA) where multiple users share the same resources
simultaneously, is one promising candidate for beyond 5G. Besides, an Ultra-Dense …

Performance of Non-Orthogonal Multiple Access (NOMA) Systems Over -Nakagami-m Multipath Fading Channels for 5G and Beyond

AM Magableh, T Aldalgamouni… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The new Fifth generation (5G) of wireless communications and beyond 5G (B5G) networks
are required to provide connectivity for massive number of devices at high speed and low …

Hybrid beamformer exploiting multistream per user transmission for millimeter-wave noma communications

AA Badrudeen, CY Leow, S Won - IEEE Access, 2022 - ieeexplore.ieee.org
This treatise investigates multistream hybrid beamforming (HBF) for a millimeter-wave non-
orthogonal multiple access (NOMA) system deployed in a downlink of an urban microcell …

Walsh–Hadamard transform based non-orthogonal multiple access (NOMA) and interference rejection combining in next-generation HetNets

MR Usman, MA Usman, SY Shin, GB Satrya, RA Naqvi… - Mathematics, 2021 - mdpi.com
In heterogeneous networks (HetNets), non-orthogonal multiple access (NOMA) has recently
been proposed for hybrid-access small-cells, promising a manifold network capacity …

ARQ assisted short-packet communications for NOMA networks over Nakagami-m fading channels

F Cao, Y Song, Y Yang - IEEE Access, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is expected as a promising technology for
satisfying massive connectivity requirements in Internet of Things (IoT). Besides, short …

Performance analysis of agile-beam NOMA in millimeter wave networks

J Li, X Jing, Y Zhang, J Mu - IEEE Access, 2019 - ieeexplore.ieee.org
We propose an agile-beam non-orthogonal multiple access (NOMA) scheme for millimeter
wave (mmWave) communication networks. The agile-beam NOMA scheme flexibly switches …

Coverage and rate analysis of millimeter wave NOMA networks with beam misalignment

Y Zhou, VWS Wong, R Schober - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) and millimeter wave (mm-wave) are two key
enabling technologies for fifth generation (5G) wireless networks. In this paper, we develop …

Joint beamforming-power-bandwidth allocation in terahertz NOMA networks

X Zhang, C Han, X Wang - 2019 16th Annual IEEE International …, 2019 - ieeexplore.ieee.org
A downlink Terahertz Non-Orthogonal Multiple Access (THz-NOMA) system with M beams is
proposed in this paper, where each beam serves four users as a user cluster. Furthermore …