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Publication . Conference object . 2021

LED-to-LED based VLC systems: developments and open problems

developments and open problems
Muhammad Sarmad Mir; Behnaz Majlesein; Borja Genoves Guzman; Julio Rufo; Domenico Giustiniano;
Open Access
Published: 11 Jul 2021
Publisher: Zenodo
Country: Spain

Visible light communication (VLC) is an emerging short-range wireless communication technology using the unlicensed light spectrum. Light Emitting Diode (LED) is used as VLC transmitter, while photodiodes or image sensors are used as receiver, depending on the applications and hardware constraints. However, LEDs can be used not only as a transmitter, but also as a receiver in applications where cost is of primary concern. LED as a receiver is sensitive to a narrow band of wavelengths, it is robust to sunlight interference and widely available as compared to other light detectors. This paper surveys the potential and limitations of LED-to-LED communication. It also contributes to identifying the challenges and potential research directions in this rising area of interest. TRUE pub

Subjects by Vocabulary

Microsoft Academic Graph classification: Photodiode law.invention law Computer science Visible light communication Interference (communication) Detector Electronic engineering Wireless business.industry business Transmitter Light-emitting diode Image sensor