NOMA for 5G and beyond: literature review and novel trends
The non-orthogonal multiple access (NOMA) system is considered an important technology
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …
An optimum weighted energy efficiency approach for low complexity power allocation in downlink NOMA
Non-orthogonal multiple access (NOMA) has emerged as a significant technique for 5G
wireless networks because it increases device connectivity, spectral efficiency, and energy …
wireless networks because it increases device connectivity, spectral efficiency, and energy …
Subchannel and power optimization for sum rate maximization in downlink multicarrier NOMA networks
In a multicarrier NOMA system, the subchannel allocation (SA) and power allocation (PA)
are intricately linked and essential for improving system throughput. Also, for the successful …
are intricately linked and essential for improving system throughput. Also, for the successful …
On the performance of NOMA-OFDM systems with time-domain interleaving
Non-orthogonal multiple access (NOMA) based on orthogonal frequency division
multiplexing (OFDM) multicarrier modulation technique is a promising multiple access …
multiplexing (OFDM) multicarrier modulation technique is a promising multiple access …
[HTML][HTML] A joint resource allocation strategy in a radar-communication coexistence network for target tracking and user serving
H ZHANG, LIU Weijian, Q ZHANG, FEI Taiyong… - Chinese Journal of …, 2024 - Elsevier
With the rapid development of commercial communications, the research on Radar-
Communication Coexistence (RCC) systems is becoming a hot spot. The resource …
Communication Coexistence (RCC) systems is becoming a hot spot. The resource …
Resource allocation method for improved spectral efficiency, outage probability and user fairness in NOMA
ABSTRACT Non-Orthogonal Multiple Access (NOMA) is one of the evolving and potential
multiple access schemes in wireless networks to improve connection, spectrum efficiency …
multiple access schemes in wireless networks to improve connection, spectrum efficiency …
Enhancing energy efficiency in MC-NOMA systems through optimized channel and power allocation
P Gupta, A Kumar, R Sharma - Physical Communication, 2025 - Elsevier
Non-orthogonal multiple access (NOMA) has quickly become popular due to its higher
spectral efficiency (SE) and is crucial in extending future networks' capacity. This paper …
spectral efficiency (SE) and is crucial in extending future networks' capacity. This paper …
Subcarrier-users nomination process for downlink NOMA system
The non-orthogonal multiple access (NOMA) characteristics of 5G radio access allow for
more efficient resource distribution. NOMA improves spectral efficiency by allowing Power …
more efficient resource distribution. NOMA improves spectral efficiency by allowing Power …
Resource Allocation for Network-Coded Uplink Clustered Multi-Carrier NOMA Networks
MW Baidas, AM AbdelGhaffar… - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
This paper considers joint power allocation and sub-carrier assignment (J-PA-SA) in uplink
clustered multi-carrier non-orthogonal multiple-access (NOMA) networks. Specifically, the …
clustered multi-carrier non-orthogonal multiple-access (NOMA) networks. Specifically, the …
HBBRGSO: an energy and spectral efficiency improvement by novel hybrid meta-heuristic development in massive MIMO communication system
AR Byreddy… - International Journal of …, 2024 - inderscienceonline.com
The multi-objective function-based optimal design faces several issues in the MMIMO
communication network. To conquer such challenges, an intelligent massive MIMO …
communication network. To conquer such challenges, an intelligent massive MIMO …