Imagine a world where every LED light is an access point of the Internet, a world where 100 GB data transfer within seconds will be just normal. That’s gonna be the world of Li-Fi.
The Internet has become such a crucial part of our life that we cannot imagine living a single day without it. And with more and more devices getting connected due to the internet of Things, the consumption is just going to increase exponentially.
Currently, more than 60% of the Internet consumption requirement of the world is met by Wi-FI. And if Wi-Fi is helping us with all our needs, then why look for alternative sources.
Why Li-Fi ?
Even-though Wi-Fi is a widely used sources of the Internet, it still raises some vulnerability and concern :
- Availability of Limited Spectrum: With billions of devices getting connected to the internet and the number increasing exponentially, the spectrum is getting filled up.
- Licensing Spectrum throughout the world is quite a challenging task.
- Limited Bandwidth: It’s not possible to transfer heavy data, especially if the data is in multiple GBs
- Security concern: Wi-Fi transmission takes place using radio signals which can travel through walls and could raise security issues.
Imagine a hacker sitting outside your house trying to enter into your system, they can easily do so with the help of Wi-Fi and this is the main reason it is not a preferable option for high-security places like Defense.
Continue Reading .. https://entrepreneurbus.com/li-fi-next-big-revolution-in-the-internet-world/
