What is LIFI ?
LiFi stands for Light Fidelity, which is a wireless communication technology that uses visible light to transmit data. The technology uses LED bulbs that can be turned on and off at high speeds, which allows them to transmit data through binary code (1’s and 0’s) using light waves.
The data is transmitted by modulating the light intensity of the LED bulbs, and it can be received by a receiver that is capable of detecting the changes in light intensity. It is considered to be an alternative to traditional wireless communication technologies such as Wi-Fi, which uses radio waves to transmit data.
One of the advantages of LiFi is that it offers faster data transmission speeds compared to Wi-Fi. Additionally, since it uses light waves instead of radio waves, it is less susceptible to interference from other wireless signals and offers increased security. However, one of the limitations of LiFi is that it requires a direct line of sight between the transmitter and receiver, which can make it difficult to use in certain environments.
How Does LIFI Works ?
Light Fidelity is a wireless communication technology that uses light from light-emitting diodes (LEDs) to transmit data between devices. It transmits data through the visible light spectrum, ultraviolet, and infrared, instead of using radio frequencies like Wi-Fi does.
LiFi is a bidirectional, high-speed and fully networked wireless communication technology that has recently been developed as an alternative to Wi-Fi.
Difference between WIFI and LIFI ?
WIFI and LIFI are both wireless technologies that allow devices to connect to the internet. The main difference between the two is the type of signal they use.
WIFI uses radio waves to transmit data, while LIFI uses light waves to transmit data. WIFI is more widely used and has a longer range, while LIFI is faster and more energy efficient.
Can LIFI replace WIFI?
No, LIFI and WIFI are two different technologies. It is a new technology that uses light to transmit data, whereas WIFI uses radio waves. While it may eventually replace WIFI in some applications, it is not currently a viable replacement for WIFI.
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