Free-space optical link optimization in visible light communication system
نویسندگان
چکیده
Abstract Free space optical communication is a potential technology that exploits the visible light frequency band for communication. In this paper, free-space link (FSOL) optimization in (VLC) used to improve channel performance signal strength and analyze effect of failures system. The data transmission reception phenomenon are established using light-emitting diode (LED) as carrier at transmitter photodiode detector receiver, respectively. OptiSystem tool uses optimize component parameters proposed bit error rate (BER) analyzer displays signals an eye diagram with challenges components uncertainty better performance. optimized solve problem encountered transmitting enhance strength. acceptable displayed from BER has been resolved result optimizations by adding removing noise ascertain behavior channel. A retrieve display software used. FSOL loss data, weak signal, power, failure, errors which guarantee multi-mobile users shared signal. package fully characterize
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ژورنال
عنوان ژورنال: Journal of optical communications
سال: 2022
ISSN: ['0173-4911', '2191-6322']
DOI: https://doi.org/10.1515/joc-2021-0206