在室内可见光通信系统中利用发光太阳能聚光器。

Exploiting luminescent solar concentrators in indoor visible light communication systems.

作者信息

Cossu G, Gilli L, Oliviero L, Meucci M, Aresti M, Calamante M, Pucci A, Catani J, Ciaramella E

机构信息

Scuola Superiore Sant'Anna, Via Moruzzi 1, 56124, Pisa, Italy.

CNR-INO Istituto Nazionale di Ottica del CNR, Via Nello Carrara 1, 50019, Sesto Fiorentino, Italy.

出版信息

Sci Rep. 2025 May 13;15(1):16509. doi: 10.1038/s41598-025-00932-4.

DOI:10.1038/s41598-025-00932-4

PMID:40360593

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12075681/

Abstract

Visible Light Communication (VLC) is a breakthrough technology, enabling a new type of wireless communications in both indoor and outdoor. For the first time, here we achieve VLC transmission in indoor by combining a new and innovative, large-Field of View (FoV) receiver with commercial high-power white Light Emitting Diodes (LEDs). After careful characterization and optimization of the devices, we assess the system performance by Bit Error Ratio (BER) measurements. Then, in a realistic configuration, we perform several transmission tests. We transmit a real-time 10 Mbit/s HD video stream. Finally, mixed-color white LEDs are also shown to be instrumental in improving the performance. Our work paves the way to the deployment of the proposed solution in real scenarios.

摘要

可见光通信（VLC）是一项突破性技术，可实现室内和室外的新型无线通信。在此，我们首次通过将新型创新型大视场（FoV）接收器与商用高功率白色发光二极管（LED）相结合，在室内实现了VLC传输。在对器件进行仔细表征和优化后，我们通过误码率（BER）测量来评估系统性能。然后，在实际配置中，我们进行了多次传输测试。我们传输了实时10 Mbit/s的高清视频流。最后，还表明混合色白色LED有助于提高性能。我们的工作为在实际场景中部署所提出的解决方案铺平了道路。