LiFi Technology, Everything You Need To Know
LiFi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission.
LiFi is designed to use LED light bulbs similar to those currently in use in many energy-conscious homes and offices. However, LiFi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. LiFi data is transmitted by the LED bulbs and received by photoreceptors.
LiFi’s early developmental models were capable of 150 megabits-per-second (Mbps). Some commercial kits enabling that speed have been released. In the lab, with stronger LEDs and different technology, researchers have enabled 10 gigabits-per-second (Gbps), which is faster than 802.11ad.
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How does Li-Fi work?
Li-Fi vs Wi-Fi
Can we see LiFi lights flicker?
How does LiFi work in a bright room with sunlight?
How does LiFi work when you turn off the lights?
Will LiFi work in my pocket?
How is LiFi more secure than other wireless technologies?
Is LiFi a bidirectional technology, and what does that mean?
What is uplink?