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Modeling and analysis of the wireless channel formed by LED angle in visible light communication

Trong-Hop Do, Junho Hwang, Souhwan Jung, Yoan Shin, Myungsik Yoo

Open publisher page 30 citations

Abstract

Visible light communication (VLC) is expected to be the next generation of indoor wireless communication. Commonly, a VLC system uses many LED chips, and its performance is affected a lot by the placement of LEDs. In this paper, we propose LED panel model that can place LEDs with some angle. Based on the simulation results, the effect of changing LED directions is analyzed and the optimal direction of LED is pointed out.

About this research paper

What this paper is about

Visible light communication (VLC) is expected to be the next generation of indoor wireless communication. Commonly, a VLC system uses many LED chips, and its performance is affected a lot by the placement of LEDs. In this paper, we propose LED panel model that can place LEDs with some angle. Based on the simulation results, the effect of changing LED directions is analyzed and the optimal direction of LED is pointed out.

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OpenAlex reports 30 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

Visible light communication (VLC) is expected to be the next generation of indoor wireless communication. Commonly, a VLC system uses many LED chips, and its performance is affected a lot by the placement of LEDs. In this paper, we propose LED panel model that can place LEDs with some angle. Based on the simulation results, the effect of changing LED directions is analyzed and the optimal direction of LED is pointed out.

Key concepts: Visible light communication, Light-emitting diode, Wireless, LED lamp, Computer science, Channel (broadcasting), Optical wireless communications, Optical wireless

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