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可见光通信是将LED作为通信光源的无线光通信技术,具有通信速率高,保密性能好、无电磁辐射等特点。可见光通信作为现有无线通信方式的重要补充,在航空航天、军事装备、工业互联网等领域应用前景广阔。目前我国推动该技术的产业化进程具有技术水平领先、LED产业基础好等优势,同时也存在市场定位尚不清晰、产业链缺乏合作协同、技术标准制订滞后等问题。
Visible light communication is a wireless optical communication technology that uses LED as a communication light source, and has the characteristics of high communication speed, good confidentiality, and no electromagnetic radiation. As an important complement to the existing wireless communication methods, visible light communication has broad application prospects in the fields of aerospace, military equipment and industrial internet. At present, China’s industrialization process to promote the technology has the leading technology level, the advantages of the LED industry, and other advantages, but also the market positioning is not clear, the lack of cooperation in the industrial chain, technical standards lag issues.