Advanced Laser Light Communication for IoT and Smart Infrastructure

C. Jency, Abinaya B., Shivashankari V., Abishek B.

2025

Abstract

Advanced Laser Light Communication for IOT and Smart Infrastructure represents a promising alternative to traditional wireless communication systems, offering high-speed data transmission through free-space optical (FSO) links using light waves, specifically laser beams. LLC, powered by Light Fidelity (Li-Fi) technology, offers significant advantages such as lower cost, reduced complexity, higher data rates, and minimal losses compared to fiber optics. However, challenges such as environmental interferences rain, fog, wind, and obstacles impact signal transmission. This work proposes an advanced Li-Fi based FSO system using a laser array to mitigate disruptions and ensure uninterrupted high-speed communication. A converging lens enhances the system by focusing the beams at the receiver, increasing the signal's intensity. Performance evaluation, using the OptiSystem tool, examines the quality factor (Q-factor), bit error rate (BER), received power, and Eye diagram under varying link distances. The study also includes a hardware prototype to validate the system's performance.

Paper Citation

in Harvard Style

Jency C., B. A., V. S. and B. A. (2025). Advanced Laser Light Communication for IoT and Smart Infrastructure. In Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25; ISBN 978-989-758-777-1, SciTePress, pages 595-601. DOI: 10.5220/0013902500004919

in Bibtex Style

@conference{icrdicct`2525,
author={C. Jency and Abinaya B. and Shivashankari V. and Abishek B.},
title={Advanced Laser Light Communication for IoT and Smart Infrastructure},
booktitle={Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25},
year={2025},
pages={595-601},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013902500004919},
isbn={978-989-758-777-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25
TI - Advanced Laser Light Communication for IoT and Smart Infrastructure
SN - 978-989-758-777-1
AU - Jency C.
AU - B. A.
AU - V. S.
AU - B. A.
PY - 2025
SP - 595
EP - 601
DO - 10.5220/0013902500004919
PB - SciTePress