Emerging Technologies in Visible Light Communication

A special issue of Photonics (ISSN 2304-6732). This special issue belongs to the section "Optical Communication and Network".

Deadline for manuscript submissions: 10 August 2025 | Viewed by 453

Special Issue Editors


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Guest Editor
Department of Circuit and System, Peng Cheng Laboratory, Shenzhen 518000, China
Interests: optical communication; visible light communication; digital signal processing; machine learning
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Information Science and Technology, Fudan University, Shanghai 200433, China
Interests: high speed optical communication system and algorithm; visible light transmission system

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Guest Editor
Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai 200433, China
Interests: visible light communication; modulation formats; optical communication; fiber transmission; machine learning
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Visible light communication (VLC) has emerged as a promising technology for next-generation wireless communication systems, leveraging the dual functionality of light-emitting diodes (LEDs) or laser diodes (LDs) for illumination and data transmission. As the global demand for high-speed, energy-efficient, and secure communication continues to rise, VLC offers unique advantages such as unlicensed bandwidth, immunity to electromagnetic interference, and seamless integration into existing lighting infrastructure.

This Special Issue, "Emerging Technologies in Visible Light Communication", aims to bring together cutting-edge research and innovations in the field of VLC. We invite contributions addressing theoretical advancements, experimental demonstrations, and practical applications that highlight the transformative potential of VLC. Topics of interest include, but are not limited to, the following:

  • Modulation and coding schemes for VLC;
  • Channel modeling and propagation studies;
  • VLC system design for indoor and outdoor environments;
  • VLC in hybrid communication networks;
  • Visible light positioning and navigation systems;
  • Machine learning applications in VLC;
  • Security and privacy in VLC networks;
  • Energy-efficient VLC technologies;
  • Integration of VLC with IoT and 6G;
  • Emerging materials and devices for VLC.

We look forward to receiving your contributions.

Dr. Hui Chen
Dr. Yingjun Zhou
Dr. Jianyang Shi
Guest Editors

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Keywords

  • visible light communication
  • VLC modulation
  • channel modeling
  • hybrid networks
  • IoT
  • 6G
  • energy-efficient communication
  • positioning
  • security
  • machine learning

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Published Papers (1 paper)

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26 pages, 3294 KiB  
Article
RIS-Aided V2I–VLC for the Next-Generation Intelligent Transportation Systems in Mountain Areas
by Wei Yang, Haoran Liu, Guangpeng Cheng, Zike Su and Yuanyuan Fan
Photonics 2025, 12(7), 664; https://doi.org/10.3390/photonics12070664 - 1 Jul 2025
Viewed by 301
Abstract
Visible light communication (VLC) is considered to be one of the key technologies for advancing the next-generation intelligent transportation systems (ITSs). However, in vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) VLC, the line-of-sight (LOS) link for communication is often obstructed by vehicle mobility. To address [...] Read more.
Visible light communication (VLC) is considered to be one of the key technologies for advancing the next-generation intelligent transportation systems (ITSs). However, in vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) VLC, the line-of-sight (LOS) link for communication is often obstructed by vehicle mobility. To address this issue and enhance system performance, a novel V2I–VLC system is proposed and analyzed in this study. The system targets mountain road traffic scenarios employing optical reflecting intelligent surfaces (RISs). To emphasize the practicality of the study, the effects of atmospheric turbulence (AT) and weather conditions are also considered in the channel modeling. Further, the closed-form expressions for average path loss, channel capacity, and outage probability are derived. Furthermore, a novel closed-form expression is also derived for the properties of RIS, which can be used to calculate the required number of RIS elements to achieve a target energy efficiency. In the performance analysis, the accuracy of the derived theoretical expression is validated by numerical simulation, and the effectiveness of the RIS-aided V2I–VLC system is evaluated. Moreover, with a reasonable number of required RIS elements, the system performance in terms of path loss is improved by more than 23.5% on average over the existing studies. Full article
(This article belongs to the Special Issue Emerging Technologies in Visible Light Communication)
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