What you need to know about 5G?

Back in the 1G era, we could only make and receive phone calls. In the 2G era, we could make phone calls, send text messages, and play early QQ, but the network was very unstable. The 3G era brought us big changes, such as broadband Internet access, video calls, watching videos, listening to music, and playing games. At that time, people thought that 4G was useless and would not bring any changes, but when 4G came out, we found that it was a qualitative leap.

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4G network not only has a stable speed but also a faster speed. Real-time video, large-scale mobile games, cloud computing live broadcast, etc. can all be perfectly realized. The so-called Internet of Everything was only proposed at this time. After experiencing 3G to 4G, do we still think that 4G is enough and we don’t need 5G? The answer should be no. What we are more concerned about this time is what changes it can bring to our existing lives. The following are some aspects sorted out by Xiaolin.

Medical

Medical treatment is always an eternal topic. 4G can already provide remote medical treatment, so what is remote medical treatment? Remote medical treatment mainly uses computers, remote sensing and other technologies to give full play to the medical technology of major hospitals to diagnose and treat people in places with poor medical conditions. And robotic surgery has become a reality, but surgeons still need to operate and monitor next to the robot. This is because the delay of the 4G network cannot be controlled at a long distance, and the 5G network will provide a response delay of 1 millisecond, which is the key to connecting surgeons and remote surgical robots. This also shows that 5G will indeed help to transmit large patient files faster, perform remote surgery, telemedicine, remote patient monitoring, etc.

Travel

The hottest topic in travel in recent years should be driverless cars. So what exactly are driverless cars? Driverless cars are smart cars that use on-board sensor systems to sense the road environment, automatically plan driving routes, and control vehicles to reach predetermined targets. This also shows that everything about it is based on the Internet, and now many driverless cars have been developed, such as Baidu's Apollo self-driving car. But why has it always been tested and not commercially available? It is because all its instructions are based on the Internet, but the average delay of 4g is about 50ms. For people, it may not be noticeable, but for driverless cars, this is fatal, and they cannot quickly make corresponding solutions. However, the delay of 5g is only 1ms, which means that various emergencies can be handled at an absolute speed, which also shows that driverless cars will be popularized by the whole people in the 5g environment.

Entertainment

The hottest topic in entertainment in recent years should be VR technology. So what is VR technology? VR stands for Virtual Reality, which is virtual reality technology, also known as spiritual technology, which has the characteristics of immersion, interactivity and imagination. Through VR technology, people can feel the real world realistically while breaking through the limitations of time and space and other conditions, and feel the wonderful experience of entering the virtual world. There are many VR games on the market now, but people who have played them sometimes feel dizzy. This is because the delay and network balance of 4G cannot be met. 5G can completely make up for these shortcomings. I believe that 5G can not only greatly enhance the existing experience, but also bring unprecedented new experiences including video!

The above are some of the uses of 5G that Xiaolin has sorted out for you. Of course, the uses of 5G are far more than these. What other uses do you know?