If you’re curious as to how your organization could benefit from li-fi, we’ve rounded up a few of the technology’s most unique features. This page covers advantages and disadvantages of mentions LiFi This technology is based on visible light communication (VLC). • Operating range. ADVANTAGES Enhanced wireless infrastructures by providing an additional layer of small cells. The avoidance of the radio frequency.

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At the receiving end of the link, the receptor circuitry consists of a photo detector and circuitry to amplify the signal and convert it into a usable digital stream at each receiving device.

Uplink would require duplication of the configuration to enable uplink from the remote device back to the internet.

Following are the disadvantages of LiFi: Li-Fi provides a safe alternative to electromagnetic interference from radio frequency communications in environments such as mines and petrochemical plants. High installation cost of the VLC systems.


Hence there is no health concerns in LiFi based system. Li-Fi has low implementation and maintenance costs.

This is in contrast to established forms of wireless communication such as Wi-Fi which use traditional radio frequency RF signals to transmit data. Other sources of light may interfere with the signal. As illustrated in Fig.


What is the difference between Bluetooth and Wi-Fi? It mentions links to comparison of lifi with wifi.


It is used for lighting and data communication related applications such as signboards, traffic signals, street lights, internet etc. Sunlight will interfere the signals, resulting in interrupted Internet.


From defining complex tech jargon in our dictionary, to technoloy the latest trend in our articles or providing in-depth coverage of a topic in our tutorials, our goal is to help you better understand technology – and, we hope, make better decisions as a result.

How does it work?

Li-Fi vs. Wi-Fi: Which is better?

Wi-Fi is great for general wireless coverage within building whereas Li-Fi is ideal for high density wireless date coverage in confined area and for relieving radio interference issues. About project SlidePlayer Terms of Service. Transmission technology William Kemp.

Moreover it can be intercepted by the unwanted people if used outdoors. Moreover lifi signal covers low region does not pass through the walls. Because of this, Li-Fi has the capacity advantagee absorb any amount of users transmitting any amount of data, while even now, there is some danger of Wi-Fi running out of room in congested areas.


Advantages of Li-Fi technology include: This limits access of internet whereever one requires. My presentations Profile Feedback Log out.

What are the advantages and disadvantages of Li-Fi technology?

Advantages and disadvantages Off The spectrum available for Wi-Fi is limited to an area near 5 GHz, while Li-Fi information is transmitted on beams of light, whose range is an enormous chunk of the electromagnetic spectrum, clustered aroundGHz. Making Sense of the This could limit the locations and situations in which Li-Fi could be used. As of this writing, Wi-Fi is the undisputed champion of wireless data transmission.

Microwaves microwaves – electromagnetic waves with a frequency between 1GHz wavelength 30cm and 3GHz. Li-Fi First, know this: One of the biggest potential drawbacks is the interception of signals outdoors. Yet light waves will transmit through water, which will be useful for a wide range of industrial, military, and IoT purposes. Each of these communications technologies offers its own advantages depending on the circumstances.

Disadvantages of Li-Fi technology include: