Enhanced NOMA system using adaptive coding and modulation based on LSTM neural network channel estimation

M AbdelMoniem, SM Gasser, MS El-Mahallawy… - Applied Sciences, 2019 - mdpi.com
Non-orthogonal multiple access (NOMA) is the technique proposed for multiple access in
the fifth generation (5G) cellular network. In NOMA, different users are allocated different …

Multiple-antenna-assisted non-orthogonal multiple access

Y Liu, H Xing, C Pan, A Nallanathan… - IEEE Wireless …, 2018 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is potentially capable of circumventing the
limitations of the classic orthogonal multiple access schemes. Hence, it has recently …

[PDF][PDF] Application of NOMA in 6G networks: Future vision and research opportunities for next generation multiple access

Y Liu, W Yi, Z Ding, X Liu, O Dobre… - arXiv preprint arXiv …, 2021 - researchgate.net
As a prominent member of the next generation multiple access (NGMA) family, non-
orthogonal multiple access (NOMA) has been recognized as a promising multiple access …

Non-orthogonal multiple access: A unified perspective

Q Wang, R Zhang, LL Yang… - IEEE Wireless …, 2018 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a promising technique for future mobile
communication systems, which can approach multiuser channel capacity by sharing the …

Uplink vs. downlink NOMA in cellular networks: Challenges and research directions

H Tabassum, MS Ali, E Hossain… - 2017 IEEE 85th …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a promising multiple access technique for 5G
wireless technology. In this paper, we first discuss the fundamentals of uplink and downlink …

Non-orthogonal multiple access (NOMA) in cellular uplink and downlink: Challenges and enabling techniques

H Tabassum, MS Ali, E Hossain, MJ Hossain… - arXiv preprint arXiv …, 2016 - arxiv.org
By combining the concepts of superposition coding at the transmitter (s) and successive
interference cancellation (SIC) at the receiver (s), non-orthogonal multiple access (NOMA) …

Next-generation multiple access based on NOMA with power level modulation

X Pei, Y Chen, M Wen, H Yu… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
To cope with the explosive traffic growth expected in next-generation wireless networks, it is
necessary to design next-generation multiple access techniques that can provide higher …

NOMA-assisted machine-type communications in UDN: State-of-the-art and challenges

M Elbayoumi, M Kamel, W Hamouda… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
The inevitable next era of smart living requires unprecedented advances in enabling
technologies. The building blocks of this era are devices such as sensors, actuators, and …

Comprehensive study and comparison on 5G NOMA schemes

Z Wu, K Lu, C Jiang, X Shao - IEEE Access, 2018 - ieeexplore.ieee.org
Compared to the traditional orthogonal multiple access, non-orthogonal multiple access
(NOMA) technology can achieve higher spectrum efficiency and support more massive …

Is NOMA efficient in multi-antenna networks? A critical look at next generation multiple access techniques

B Clerckx, Y Mao, R Schober… - IEEE Open Journal …, 2021 - ieeexplore.ieee.org
In the past few years, a large body of literature has been created on downlink Non-
Orthogonal Multiple Access (NOMA), employing superposition coding and Successive …