Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations

Mohammed S. M. Gismalla and Asrul I. Azmi and Mohd R. Salim and Farabi Iqbal and Mohammad F. L. Abdullah and Mosab Hamdan and Muzaffar Hamzah and Abu Sahmah M. Supa’at (2023) Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations. Computers, Materials & Continua, 77 (2). pp. 2189-2204. ISSN 1546-2226

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URL: https://www.techscience.com/cmc/v77n2/54795

Abstract

Visible light communication (VLC) has a paramount role in industrial implementations, especially for better energy efficiency, high speed-data rates, and low susceptibility to interference. However, since studies on VLC for industrial implementations are in scarcity, areas concerning illumination optimisation and communication performances demand further investigation. As such, this paper presents a new modelling of light fixture distribution for a warehouse model to provide acceptable illumination and communication performances. The proposed model was evaluated based on various semi-angles at half power (SAAHP) and different height levels for several parameters, including received power, signal to noise ratio (SNR), and bit error rate (BER). The results revealed improvement in terms of received power and SNR with 30 Mbps data rate. Various modulations were studied to improve the link quality, whereby better average BER values of 5.55 × 10⁻¹⁵ and 1.06 × 10⁻¹⁰ had been achieved with 4 PAM and 8 PPM, respectively. The simulation outcomes are indeed viable for the practical warehouse model.

Item Type:	Article
Keyword:	Visible light communication, VLC, Industrial applications, Warehouse model, Light fixtures, Bit error rate, BER
Subjects:	Q Science > QA Mathematics > QA1-939 Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK5101-6720 Telecommunication Including telegraphy, telephone, radio, radar, television
Department:	FACULTY > Faculty of Computing and Informatics
Depositing User:	SITI AZIZAH BINTI IDRIS -
Date Deposited:	05 Mar 2024 10:42
Last Modified:	05 Mar 2024 10:42
URI:	https://eprints.ums.edu.my/id/eprint/38440

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