<Anchor>

I think LTE is much faster than 3G, but now LTE is slowly becoming an old technology. 5G, which is up to 20 times faster than LTE, is broadcasting for the first time today ahead of commercialization in March next year.

I am a min journalist.

<Reporter>

The drones dispatched to the scene of the disaster shoot and share the scene in real time.

It is a future to be portrayed as commercialization of 5G broadband communication network, but 3 mobile communication companies sent 5G radio simultaneously at 0 o'clock today.

At the heart of 5G technology is data transmission speed, 20 times faster than traditional LTE.

It is the speed at which you can get a 90 minute movie in 0.16 seconds.

Data latency is reduced by a factor of 10, and arithmetically, devices that can be connected are also increased tenfold.

When the world's first 5G commercialization is launched in March next year, consumers will be able to use telecommunication services in earnest through smartphones.

However, there is a growing concern about the commercialization of the world's first.

This is because if the KT telecom fires happen in the 5G environment where autonomous cars run over the weekend, it could lead to a great disaster.

[Kim, Seung-joo / Professor, Graduate School of Information Security, Korea University: When an accident like this happens, the chances of this chain reaction are very high, not just in the local neighborhood. So companies need to be more careful about quality control than ever before ... .]

It is my homework to solve the fact that 5G is not a profitable model or content right now although I am hoping to commercialize 5G by going to the government as well as the communication company.