Ubiquitous Communication Possible Only with LED Light

■ Engineering & Technology / Ubiquitous Communication Possible Only with LED Light Professor Sang-kook Han’s research team successfully enables communication using LED and an image sensor of a camera at the fastest speed in the world. It will be soon available to communicate without an additional network if you have the light and an active pixel camera sensor (CMOS). Location-based service (LBS) and Internet of Things (IoT) will be available using smartphones wherever there is LED light. Yonsei research team led by Professor Sang-kook Han announced that they developed “optical camera communication” that allows data transaction at the speed of 9kbps, using the LED light … Continue reading Ubiquitous Communication Possible Only with LED LightRead More →