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Industrial Technology Research Institute


LED Visible Light Communication Technology

Technology Overview

LED Visible Light Communication Technology.
LED Visible Light Communication Technology.

ITRI's LED visible light communication (VLC) technology can be used to combine existing white-light LED components and FTTH optical access network to provide an indoor wireless communication network system. Without additional new network construction, VLC can also provide services when it integrates with power line communication system. VLC possesses lots of advantages, including network security (due to short distance transmission), without electromagnetic radiation, good isolation, and no frequency licenses needed, and can provide high bandwidth and stable communication transmission.

Applications & Benefits

VLC technology has a wide range of potential application markets, such as indoor wireless AP, video conferencing system, or diving communications. ITRI is expecting to have a cross-industry cooperation for the system integration to create a new commercial services value chain and a new wave of VLC industry.