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Proceedings Paper

Practical considerations about LiFi communications
Author(s): Viorel Manea; Sorin Puşcoci; Dan Alexandru Stoichescu
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Paper Abstract

This paper makes an analysis of the behavior of LiFi transceivers using an experimental setup, an analysis is made by studying the opportunity to use Li-Fi technology, which is a two-way wireless technology similar to Wi-Fi technology. The experimental setup made some measurements about the bitrate versus transmission distance, using a modified media-converter. The paper will present a comparison between ordinary devices and specially engineered devices (fast LED’s and photodiodes). Also, it will compare different modulation schemes, different optical lenses – beamforming, different distances and positions between transceivers. In addition to this, a direct comparison LiFi - optical fiber - WiFi is made, using fiber optic connection as a reference.

Paper Details

Date Published: 31 December 2018
PDF: 5 pages
Proc. SPIE 10977, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IX, 1097723 (31 December 2018); doi: 10.1117/12.2324876
Show Author Affiliations
Viorel Manea, INSCC Bucharest (Romania)
Sorin Puşcoci, INSCC Bucharest (Romania)
Dan Alexandru Stoichescu, Univ. Politehnica of Bucharest (Romania)


Published in SPIE Proceedings Vol. 10977:
Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IX
Marian Vladescu; Razvan D. Tamas; Ionica Cristea, Editor(s)

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