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The Method and Application of Discrimination and Search for Multi-point Grounding of N600 in Secondary Circuit of Voltage Transformer in Substation Read chapter Read first chapter

2024 | OriginalPaper | Chapter

Research on RGB Visible Light Communication Technology Based on OFDM

Authors : Zhixun Liang, Jiaqi Zhao, Yunfei Yi, Yunying Shi, Yuanyuan Fan

Published in: Proceedings of the 2nd International Conference on Internet of Things, Communication and Intelligent Technology

Publisher: Springer Nature Singapore

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Abstract

White LED light source is used in RGB visible light communication (VLC) technology, composed of red, green and blue, the three basic colors for data transmission. The transmission rate of RGB VLC technology has been achieved more than 10Gbps, Through improved modulation technology and reception algorithm. However, the spectrum utilization efficiency of RGB visible light communication is low. Weak anti-multipath interference ability and serious nonlinear distortion are also problems. In this paper, Orthogonal frequency division multiplexing (OFDM) technology is used. Through this technology, the data transmission rate and communication quality are improved. And the theory of RGB visible light communication technology based on OFDM is analyzed, a communication model is established, and the frequency utilization efficiency and anti-multipath interference capability of OFDM are verified by MATLAB simulation.

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Metadata
Title
Research on RGB Visible Light Communication Technology Based on OFDM
Authors
Zhixun Liang
Jiaqi Zhao
Yunfei Yi
Yunying Shi
Yuanyuan Fan
Copyright Year
2024
Publisher
Springer Nature Singapore
Book
Proceedings of the 2nd International Conference on Internet of Things, Communication and Intelligent Technology

Print ISBN: 978-981-9727-56-8

Electronic ISBN: 978-981-9727-57-5

Copyright Year: 2024

DOI
https://doi.org/10.1007/978-981-97-2757-5_26

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