What is Li-Fi and how does it work

What is Li-Fi and how it works - What is Li-Fi - Friends, you must have heard the name of Li-Fi, it is a network technology.  Which works similar to Wi-Fi.


 So today in this post we have Li-Fi full form, what is Li-Fi.  How Li-Fi Works, advantages of Li-Fi, difference between Li-Fi and Wi-Fi.  Learn about etc.


 Li-Fi This is a high speed network technology, which is used like Wi-Fi and it works like another device.  For data transmission, VLC means Visible Light Communication is used in it.  So friends will learn more about Li-Fi technology in further detail.

What is Li-Fi Network in Hindi - What is Li-Fi

 Friends Li-Fi has the full form "Light Fidelity", it is a wireless optical network technology, which is used for data transmission and it uses LED (Light Emitting Diodes) for data transmission.  This technology transfers data many times faster than Wi-Fi.

 Professor Harald Haas of the University of Edinburgh is co-founder of purelifi and invented Li-Fi in 2011, which is a wireless light technology.

How lifi works in -

 How does Li-Fi Work - Friends Wi-Fi is the work of transferring data, so likewise the work of Li-Fi is also to transfer data, but the only difference between these two is that the data in wifi  Radio router is used in this for transfer and visible light is used for data transmission in Li-Fi.

 Li-Fi works on Visible Light Communication based.  Just as our TV remote works, so does the Li-Fi network.  In Li-Fi network these three components are Lamp Driver, Led Lamp and Photo Detector.

How to use Li-Fi - How to use lifi

 An LED light is used in the middle of the network to transfer any data through Li-Fi.  In Li-Fi technology, there is a led bulb and as far as the range of that bulb is there, you can send any data there.  To increase the range, many Li-Fi bulbs are installed which cover the house, office or entire area with its light spot.

 You can use Li-Fi to run internet in mobile, computer etc. so that you can send and receive data from a device to another device such as mobile, laptop, computer.  But to use it, you have to keep the LED Bulb on.

Advantages of Li-Fi - Advantages of Li-Fi

 Advantages of Li-Fi - Li-Fi is used for data transfer and it has many benefits, so friends, we know what the benefits of Li-Fi are.

 1) With the help of Li-Fi, you can easily transfer any data from high speed.

 2) To use Li-Fi network it is necessary to have Led bulb.

 3) Transfer data faster than Wi-Fi and in less time.

 4) You can connect many devices in Li-Fi and this does not make any difference in the speed of internet, as in wi-fi internet speed is reduced when more devices are connected, it does not happen in lifi.

 5) And the most important benefit is that in this, your network is very safe. Because it cannot go towards the other side of the walls and because of this no one outside can access your Li-Fi network.

Disadvantages of Li-Fi - Loss of Li-Fi

 Friends, as we have seen above what are the benefits of Li-Fi, we also see some disadvantages, so friends below we know about Disadvantages of Li-Fi in Hindi.

 1) Li-Fi technology It is an expensive technology.

 2) To use Li-Fi, LED bulb has to be kept on all the time, hence power is more.

 3) Range of light-fi light is limited.  You can use it at home, office or where Led bulb is there.

Difference between Li-Fi and Wi-Fi in Hindi

 Difference between WiFi and Li-Fi - Friends Li-Fi and Wi-F are the same function of both these technology, but there is a lot of difference between these two, so we know below, in Li-Fi and Wi-Fi  What is the difference.

 1) Light is used for data transmission in Li-Fi and data transmission is in Wi-Fi through Radio Waves.

 2) In Wi-Fi you may face a lot of interference problem with Routers but in Li-Fi you will not see any such problem.

 3) Data transfer is done in Li-Fi with speed of 1 Gbps and in Wi-Fi, data is send-received at 150 Mbps speed.

 4) Wireless router consists of these components and in Li-Fi network Lamp Driver, Led Lamp and Photo Detector use these components.

 5) In Li-Fi network, light cannot go on the other side of the wall, so data transmission is very secure in it.  And on the other hand due to the network being open in Wi-Fi, there are less chances of data transmission to be safe.

 6) Data transfer takes place at a distance of 10 meters in Li-Fi.  And Wi-Fi technology can send - receive data at a distance of 32 meters.

 So friends today, in this article we have talked about what is Li-Fi and how it works, how Li-Fi works, how to use Li-Fi, what are the advantages and disadvantages of Li-Fi, difference between Li-Fi and  Wi-Fi - What is the difference between Li-Fi and Wi-Fi, etc. has given complete and correct information.

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