WiFi is popular with many people because of its high speed and free service, but you know that WiFi may soon be out of the historical stage for three reasons.
First, the 5G era has arrived.
The 5G era is coming, and operators will start commercialization next year. Many mobile phone manufacturers are already developing 5G versions of mobile phones. Once 5G is popularized, the traffic tariff will definitely continue to decrease, and the frequency of people using WiFi will also be greatly reduced.
Not only that, but now operators have launched a lot of packages with unlimited traffic, which will definitely further reduce the usage rate of WiFi. We don't need to link WiFi when we go to a place.
Second, the arrival of Li-Fi.
Li-Fi is a new technology, which is called "visible light wireless communication". As long as there is light, the network can spread through Li-Fi, and the spread network is much stronger than WiFi in both speed and range.
However, it is still a new technology, and it is still under further research and development. Many companies are studying how to commercialize it. I believe that new technologies will appear soon.
Third, operators speed up and reduce fees.
We often want to link to WiFi everywhere, because our traffic is not enough and the network speed is not fast enough, but now the 4G network is no less than WiFi, and the 5G era is coming.
Now the three major operators are also speeding up and reducing fees, so our demand for WiFi will gradually weaken. I believe that in the near future, the traffic fee will drop again, we don't need to connect to WiFi, and WiFi will also quit the historical stage.