User pairing and power allocation strategies for downlink NOMA-based VLC systems: An overview

T Dogra, MR Bharti - AEU-International Journal of Electronics and …, 2022 - Elsevier
In current era, non-orthogonal multiple access (NOMA) has been explored as a multiple
access scheme for visible light communication (VLC) systems owing to its many advantages …

An energy-efficient data aggregation mechanism for IoT secured by blockchain

A Ahmed, S Abdullah, M Bukhsh, I Ahmad… - IEEE …, 2022 - ieeexplore.ieee.org
The Internet of Things (IoT) is getting important and interconnected technologies of the
world, consisting of sensor devices. The internet is smoothly changing from an internet of …

Light fidelity for internet of things: A survey

A Petrosino, D Striccoli, O Romanov, G Boggia… - Optical Switching and …, 2023 - Elsevier
Abstract Light-Fidelity (LiFi) is quickly emerging as the next-generation communication
technology thanks to its unique benefits, such as available spectrum, high data rates, low …

On the selection of power allocation strategy in power domain non‐orthogonal multiple access (PD‐NOMA) for 6G and beyond

M Mounir, MB El_Mashade… - Transactions on …, 2022 - Wiley Online Library
Non‐orthogonal multiple access (NOMA) is an attractive candidate for 6G networks to
support ultra‐massive machine‐type communications (umMTC). Power domain NOMA (PD …

Physical layer security for MISO NOMA VLC system under eavesdropper collusion

H Peng, Z Wang, S Han, Y Jiang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, we investigate the physical layer security (PLS) for a multiple-input single-
output (MISO) non-orthogonal multiple access (NOMA) visible light communication (VLC) …

Digital pre-equalization for OFDM-based VLC systems: Centralized or distributed?

C Chen, Y Nie, M Liu, Y Du, R Liu, Z Wei… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
We propose and experimentally demonstrate a distributed digital pre-equalization (DPE)
technique for orthogonal frequency division multiplexing (OFDM)-based bandlimited visible …

An exact BER analysis of NOMA-VLC system with imperfect SIC and CSI

V Dixit, A Kumar - AEU-International Journal of Electronics and …, 2021 - Elsevier
Abstract Visible Light Communication (VLC) has emerged as a promising technology for 5G
and beyond networks by offering a wide license free spectrum. In order to develop a high …

Performance analysis of short packets in NOMA VLC systems

GN Tran, S Kim - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we propose a theoretical framework for analyzing the performance of the short-
packet communication (SPC) in a downlink non-orthogonal multiple access (NOMA) visible …

Performance analysis of optical backhauled cooperative NOMA visible light communication

M Le-Tran, TH Vu, S Kim - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Optical wireless networks, particularly free-space optical (FSO) in outdoor environments and
visible light communication (VLC) in indoor environments, suffer from severe deterioration in …

A review of advanced transceiver technologies in visible light communications

C He, C Chen - Photonics, 2023 - mdpi.com
Visible Light Communication (VLC) is an emerging technology that utilizes light-emitting
diodes (LEDs) for both indoor illumination and wireless communications. It has the potential …