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 …

Resource allocation and interference management in OFDMA-based VLC networks

M Hammouda, AM Vegni, H Haas, J Peissig - Physical Communication, 2018 - Elsevier
Resource allocation and interference management are two main issues that need to be
carefully addressed in visible light communication (VLC) systems. In this paper, we propose …

Low-complexity layered ACO-OFDM for power-efficient visible light communications

R Bai, S Hranilovic, Z Wang - IEEE Transactions on Green …, 2022 - ieeexplore.ieee.org
Commercially available LED luminaires demand both low-complexity and high power
efficiency from visible light communication (VLC) deployments. Layered asymmetrically …

Mulitple access for downlink multi-user VLC system: NOMA or OMA user pairing?

Z Liu, F Yang, J Song, Z Han - IEEE Wireless Communications …, 2023 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is regarded as one of the primary enabling
candidates for fifth-generation cellular systems. In this letter, we compare NOMA with …

Performance analysis of gain ratio power allocation strategies for non-orthogonal multiple access in indoor visible light communication networks

S Tao, H Yu, Q Li, Y Tang - EURASIP Journal on Wireless …, 2018 - Springer
Non-orthogonal multiple access (NOMA) is a promising method for enhancing the
throughput in visible light communication (VLC) networks. In NOMA, signal power domain …

Non-orthogonal multiple access for mobile VLC networks with random receiver orientation

Y Yapici, I Guvenc - 2019 IEEE Global Communications …, 2019 - ieeexplore.ieee.org
We consider a downlink multiuser visible light communications (VLC) network where users
randomly change their location and vertical orientation. The non-orthogonal multiple access …

Centralized light access network (C-LiAN): A novel paradigm for next generation indoor VLC networks

RC Kizilirmak, O Narmanlioglu, M Uysal - IEEE Access, 2017 - ieeexplore.ieee.org
Visible light communication (VLC) builds upon the idea of using existing lighting
infrastructure for wireless data transmission. In a conventional VLC network, each light …

Improved joint subcarrier and power allocation to enhance the throughputs and user fairness in indoor OFDM-NOMA VLC systems

G Wang, Y Shao, LK Chen, J Zhao - Optics Express, 2021 - opg.optica.org
Orthogonal frequency division multiplexing non-orthogonal multiple access (OFDM-NOMA)
is a promising multi-user access scheme in indoor visible light communication (VLC) …

Optimized resource allocation in multi-user WDM VLC systems

SOM Saeed, SH Mohamed, OZ Aletri… - 2019 21st …, 2019 - ieeexplore.ieee.org
We address the optimization of wavelength resource allocation in multi-user WDM Visible
Light Communication (VLC) systems. A Mixed Integer Linear Programming (MILP) model …

A wireless backhaul solution using visible light communication for indoor Li-Fi attocell networks

H Kazemi, M Safari, H Haas - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
Light-fidelity (Li-Fi) is an emerging technology for wireless optical networking using the
principle of visible light communication (VLC). Li-Fi attocells are smaller in size than the …