Asynchronous uplink non-orthogonal multiple access (NOMA) with cyclic prefix
2018 IEEE Wireless Communications and Networking Conference (WCNC), 2018 Non-orthogonal multiple access (NOMA) has been recognized as a promising technique for future radio access. In this paper, different from [3], it is proposed that the cyclic prefix (CP) is used in the asynchronous uplink NOMA transmission for mitigating asynchronous effects. Through analyzing the inter-user interference (IUI) and residual interference,
Wang, Xiaolu, Labeau, Fabrice, Mei, Lin
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Engineering Reports, Volume 7, Issue 1, January 2025.This paper proposes a controlled signal technique for visible light non‐orthogonal multiple access (VL‐NOMA) communication in an interference‐controlled environment with intelligent reflecting surfaces (IRS). We have used IRS, which is a cutting‐edge enabling technology that modifies the signal's reflection by utilizing numerous inexpensive passive ...
C. E. Ngene +2 more
wiley +1 more source
Performance Analysis of Power Allocation and User-Pairing Techniques for MIMO-NOMA in VLC Systems
PhotonicsIn this paper, we evaluate the performance of multiple-input multiple-output (MIMO) communication systems applied with a non-orthogonal multiple access (NOMA)-based indoor visible light communication (VLC).
Hesham S. Ibrahim +3 more
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UAV-assisted cooperative downlink NOMA with virtual full-duplex operation
ICT Express, 2019 In this paper, we consider an unmanned aerial vehicle (UAV)-assisted downlink cellular network consisting of a single base station (BS), two mobile stations (MSs) with N antennas, and K UAV relay stations (RSs). We assume that there exists no direct link
Jeong Seon Yeom +2 more
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RETRACTED: Resource allocation for integrated satellite‐terrestrial networks based on RSMA
IET Communications, Volume 19, Issue 1, January/December 2025.We first establish a downlink transmission framework for the integrated satellite‐terrestrial network based on RSMA, to achieve high data rate transmission of virtual reality applications globally. Then, considering some practical constraints, a joint resource allocation problem of rate and transmission power is formulated.
Jianfeng Shi +3 more
wiley +1 more source
Trellis-Coded Non-Orthogonal Multiple Access [PDF]
, 2019 In this letter, we propose a trellis-coded non-orthogonal multiple access (NOMA) scheme. The signals for different users are produced by trellis coded modulation (TCM) and then superimposed on different power levels.
Ganji, M, Jafarkhani, H, Zou, X
core +1 more source
Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks. [PDF]
Sensors (Basel), 2023 Lin YZ +6 more
europepmc +1 more source
Optical Beam Steerable Visible Light Communication (VLC) System Supporting Multiple Users Using RGB and Orthogonal Frequency Division Multiplexed (OFDM) Non-Orthogonal Multiple Access (NOMA). [PDF]
Sensors (Basel), 2022 Gunawan WH +4 more
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Non-Orthogonal Multiple Access (NOMA) to Enhance Capacity in 5G
International Journal of Contents, 2015 Non-orthogonal multiple access (NOMA) where all users share the entire time and frequency resource has paid attention as one of the key technologies to enhance the spectral efficiency and the total throughput. Nevertheless, as the number of users and SIC error increase, the inter-user interference and the residual interference due to the SIC error also
Sungmook Lim, Kyunbyoung Ko
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Fundamental Limits of Non-Orthogonal Multiple Access (NOMA) for the Massive Gaussian Broadcast Channel in Finite Block-Length. [PDF]
Sensors (Basel), 2021 Gorce JM, Mary P, Anade D, Kélif JM.
europepmc +1 more source