Lifi Technology Advantages And Disadvantages
LiFi technology is the new fad that might change the way we look at the internet today. It’s nothing but a Visible Light Communications (VLC) system operating wireless communications traveling at very high speeds. In order to get a Li-fi signal, all you need is a standard Ethernet cable and Lifi ceiling unit and a LED lamp, and you’re good to go.
To transfer data, Li-Fi uses general LED (light emitting diodes) light bulbs used for common household and has the ability to transfer data at a whopping 2.5 gigabits per second. The said transfer rate is incredible right? However, before we conclude our perspective, let’s dig a bit further and find out Lifi technology advantages and disadvantages.
Disadvantages of Lifi Technology:
To transfer data, Li-Fi uses general LED (light emitting diodes) light bulbs used for common household and has the ability to transfer data at a whopping 2.5 gigabits per second. The said transfer rate is incredible right? However, before we conclude our perspective, let’s dig a bit further and find out Lifi technology advantages and disadvantages.
Lifi technology advantages and disadvantages
Advantages of LiFi Technology:- LifI could be of great help to already over-clock cellular networks and relief burden if radio spectrum is diverted to Li-fi.
- The lifi technology can be used as smart lighting; street lamps can be used to give LiFi hotspot. One of the major problems of using the internet in hospitals is a hindrance to medical equipment due to electromagnetic interference.
- Here, Li-fi could be the game changer; it can be successfully implemented in hospitals as it does not result in any electromagnetic interference.
- Lifi can be used for vehicle-to-roadside and vehicle-to-vehicle communication. This will certainly improve the standard of road safety and make a path for better traffic management.
- One of the major issues with the Wi-Fi is security as it is visible to neighborhood devices. With Li-fi you can easily overcome this issue, as it works via LED light and will only connect with devices in the area of LED lighting spread.
Disadvantages of Lifi Technology:
- To implement the lifi technology you currently require a specialized hardware, which is unavailable in abundance. Unlike Wi-fi, the Li-Fi has restrictions when it comes to reach.
- The widespread use of Wi-Fi is a big factor that prevents the use of Li-fi. It is would be a difficult task to replace the conventional Wi-Fi networks with Li-Fi.
- The Lifi technology is still getting better; the present technology needs to be upgraded to make it usable on the large scale for common public.
- Since the technology is new, it is expensive, as a huge amount has been poured into research and development. Signals of Li-fi may prone to interference from general lightings, for instance, sunlight, household lightings due to the use of visible light for its transmission.
- Lifi has its own limitations when it comes to range. The major factors are the dispersion of light and failure of light to pass through objects like the walls of a room.
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