Multiuser Capacity Enhancement in B5G Networks using Hybrid CDMA-NOMA Scheme

S Sherien, H Sadia, H Iqbal… - … Conference on Green …, 2024 - ieeexplore.ieee.org
The rapid advancement of beyond fifth-generation (B5G) networks has opened a new era of
high throughput demands, necessitating novel access schemes to overcome the associated …

A new hybrid CDMA–NOMA scheme with power allocation and user clustering for capacity improvement

A Mahmood, M Zeeshan, T Ashraf - Telecommunication Systems, 2021 - Springer
Non-orthogonal multiple access (NOMA) is a prominent 5G wireless communication
technique which ensures higher spectral efficiency, low latency and user fairness. As power …

Enhancing Spectral Efficiency: Promise of SC-NOMA with Pairing in 5G and Beyond

A Falloun, AA Madi - 2024 4th International Conference on …, 2024 - ieeexplore.ieee.org
The capacity restriction that the other conventional orthogonal multiple access (OMA)
methods encounter can be overcome by non-orthogonal multiple access (NOMA) …

Comparison study of non-orthogonal multiple access schemes for 5G

B Wang, K Wang, Z Lu, T Xie… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
With the development of mobile Internet and Internet of things (IoT), the 5th generation (5G)
wireless communications will foresee explosive increase in mobile traffic. To address …

A novel user grouping algorithm for downlink noma

N Ghafouri, N Movahhedinia… - Wireless Personal …, 2022 - Springer
Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
resource allocation improvement in the (5th) generation of cellular networks. Compared to …

System-level performance of C-NOMA: A cooperative scheme for capacity enhancements in 5G mobile networks

AS Marcano, HL Christiansen - 2017 IEEE 86th Vehicular …, 2017 - ieeexplore.ieee.org
Non-orthogonal Multiple Access (NOMA) is a promising scheme for improving the capacity
of 5G networks. Since not all the users (UEs) in a cell are good candidates for NOMA, hybrid …

[PDF][PDF] Nonorthogonal Multiple Access for 5G and Beyond.

O Kucur, G Karabulut-Kurt… - Wirel. Commun …, 2018 - pdfs.semanticscholar.org
Over the past decades, rapid developments and evolving demands of wireless
communications changed the selected multiple access (MA) technique in each generation …

Carrier aggregation‐enabled non‐orthogonal multiple access approach towards enhanced network performance in 5G Ultra‐Dense Networks

O Afolalu, N Ventura - International Journal of Communication …, 2021 - Wiley Online Library
The need for fifth generation (5G) wireless technology to meet stringent demands on high
throughput, ultra low latency, high reliability, massive connectivity, and fairness among users …

Non-orthogonal multiple access in multi-cell networks: Theory, performance, and practical challenges

W Shin, M Vaezi, B Lee, DJ Love… - IEEE …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a potential enabler for the development of 5G
and beyond wireless networks. By allowing multiple users to share the same time and …

Joint channel bandwidth and power allocations for downlink non-orthogonal multiple access systems

Y Wu, L Qian, H Mao, W Lu, H Zhou… - 2017 IEEE 86th …, 2017 - ieeexplore.ieee.org
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 …