Investigation of Vehicular S-LSTM NOMA Over Time Selective Nakagami-m Fading with Imperfect CSI

R Shankar, BP Chaudhary, RK Mishra - Journal of Telecommunications and …, 2022 - jtit.pl
In this paper, the performance of a deep learningbased multiple-input multiple-output
(MIMO) non-orthogonal multiple access (NOMA) system is investigated for 5G radio …

Novel pilot-aided channel estimation scheme for power domain NOMA-UFMC system in fading scenarios

A Singh, KK Naik, CRS Kumar - 2019 International Conference …, 2019 - ieeexplore.ieee.org
Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is promised as a next
generation Radio Access Technique (RAT) due to multi user overloading support in …

Deep learning based MIMO-NOMA receiver research

J Huang, Z Tang - 2021 IEEE 4th Advanced Information …, 2021 - ieeexplore.ieee.org
Non-Orthogonal Multiple Access (NOMA) enables superposition of user signals in power
domain. Combining NOMA with Multiple-input Multiple-output (MIMO) technology can …

Joint sparse channel estimation in downlink NOMA system

H Jia, N Chen, T Higashino… - 2019 Asia-Pacific Signal …, 2019 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is regarded as one of the most important
techniques for future 5G systems. In the downlink general NOMA schemes, the received …

Impact of channel estimation errors on SIC performance of NOMA in 5G systems

K Chung - Journal of Convergence for Information Technology, 2020 - koreascience.kr
In the fifth generation (5G) networks, the mobile services require much faster connections
than in the fourth generation (4G) mobile networks. Recently, as one of the promising 5G …

[PDF][PDF] Exploiting One-Dimensional Convolutional Neural Networks for Joint Channel Estimation and Signal Detection in Non-Orthogonal Multiple Access Systems

ALD Mohammed, RSH AL-Musawi… - Journal of University of …, 2023 - iasj.net
Non-Orthogonal Multiple Access (NOMA) is a promising technology for the fifth and future
generations of wireless communication networks, which increases spectral efficiency and …

Joint sparse channel estimation under NOMA scheme for many access MIMO system

K Zhang, Q Song, H Yin, G Wei - 2018 IEEE 4th International …, 2018 - ieeexplore.ieee.org
Existing orthogonal multiple access methods can not accommodate the number of devices
required in the 5G era. Active device detection combined with non-orthogonal multiple …

An Improvement of Channel Estimation for Up-link NOMA Systems

M Moriyama, K Takizawa, M Oodo… - 2018 21st …, 2018 - ieeexplore.ieee.org
It is predicted that IoT (Internet of Things) will be developed rapidly and then every variety of
information will be gathered to central processing systems using wireless systems. In next …

On the sum rate of MCM-based NOMA and MCM-based OMA systems

Y Alsaba, M Saideh, I Dayoub… - 2020 14th International …, 2020 - ieeexplore.ieee.org
In this paper, we report on the performance of different Multi-Carrier Modulation (MCM)
techniques combined with both Non-Orthogonal Multiple Access (NOMA) and the …

Uplink NOMA signal transmission with convolutional neural networks approach

LIN Chuan, C Qing, LI Xianxu - Journal of Systems Engineering …, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA), featuring high spectrum efficiency, massive
connectivity and low latency, holds immense potential to be a novel multi-access technique …