Z Han, X Yue, B Dai, R Liu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article investigates the application of reconfigurable intelligent surface (RIS) to assist a unified non-orthogonal multiple access (RIS-U-NOMA) framework. More specifically, the …
M Gaballa, M Abbod, A Aldallal - Artificial Intelligence and Transforming …, 2023 - Springer
This Paper demonstrates how the channel estimation based Deep Learning (DL) and power optimization are jointly utilized for multiuser (MU) recognition in Power domain Non …
Nonorthogonal multiple access (NOMA) and multiple-input multiple-output (MIMO) are two key enablers for 5G systems. In this article, considering the practical issue that successive …
A Pandey, P Kumar - Available at SSRN 4223204, 2023 - papers.ssrn.com
Non-orthogonal multiple access (NOMA) has emerged as a key enabling technology for the fifth generation (5G) and beyond networks. NOMA supports massive mobile connectivity …
Y Xie, KC Teh, AC Kot - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) technique has drawn much attention in recent years. It has also been a promising technique for the fifth-generation (5G) wireless …
Non-orthogonal multiple access (NOMA) scheme is an emerging 5G technology to improve upon the spectral efficiency. It can support more users than the number of available …
We introduce a new grant-free non-orthogonal multiple access (GF-NOMA) scheme, which unlike conventional approaches, spreads over the frequency domain instead of the time …
PT Tran, BC Nguyen, TM Hoang, N Van Vinh - Computer Networks, 2022 - Elsevier
In this paper, we propose a theoretical framework to examine the performance of a non- orthogonal multiple access (NOMA) system with multiple users under the support of multiple …
A Prashar, N Sood - 2022 2nd International Conference on …, 2022 - ieeexplore.ieee.org
Non-Orthogonal Multiple Access (NOMA) is an interestingly new multi-user multiplexing communication technology which improves overall spectral efficiency for both LTE …