5G in China
Where are the core competencies?
Why is China the best in the field of 5G?
What is 5G? Many people think of it as high speed, but in addition to this, there are some other characteristics.
High speed
Now the online live broadcast, the upload speed is now 6~8 megabytes, and the download speed is only 50 megabytes. Our definition of 5G speed is this, the speed on a single machine is 20 G, and the speed that each user may achieve is 1 G, the actual situation may not be so good, but I think our upload speed can be 500 megabytes, and the download speed is about a few hundred megabytes, which means that each of you is a TV station and can broadcast high-definition video.
Many of us think that we ordinary people don’t necessarily need 5G anymore, we just have 4G. Don’t think so, the Chinese people are the most fashionable people in the world.
Ubiquitous web
An example of ubiquitous network applications is a smart home, such as a smart toilet:
“You finish peeing, immediately give you a 13-index urine routine examination, and then find that your uric acid is constantly increasing, saying that you are about to get gout, and it will send you WeChat at noon, saying that you can’t drink beer and can’t eat seafood.”
Low power consumption
Manhole covers are often stolen, often broken, if there is a smart manhole cover, install a metal tool on each manhole cover, once it has a problem will send information, we can immediately repair, replace. But if it is not low power consumption, it is unrealistic to change the battery every day.
Low latency
At the lecture site, it takes 100 milliseconds to hear my voice, but you don’t think my speech is delayed, because the human response to delay is 140 milliseconds. This speed cannot be adapted to the real life of the future, such as driverless driving.
Now our 2G network response time is 140 milliseconds, 3G network takes about 100 milliseconds, and 4G takes 20-80 milliseconds.
With 5G, it only takes 1 millisecond.
Everything is connected
Do you know how many mobile phones are there in China now? 10 billion, we basically judge that by 2025 it will be about 100 billion. All of our communications experts are behind the truth, they predicted that there would be 2000,20 mobile phone users in China in 2000, but the reality is that by 2000, China already had more than <> million mobile phone users.
What is the terminal of the future? Cars, street lights, manhole covers, your doors, refrigerators, washing machines, air purifiers, smoke extractors… All of these devices have to become system terminals.
Refactor security
5G will reshape the intelligent transportation system. If there is 5G, it may be possible to avoid last year’s Chongqing Wanzhou bus accident. When the driver deliberately hits the direction, the intelligent control center will judge that the vehicle is out of the digital track of the scheduled drive, and the low-latency network immediately issues a command, brakes, and allows the 200 vehicles behind the bus to brake at the same time, thereby avoiding the tragedy.
It is often said on the Internet that the Republic of China produced many masters, but now there are none, why? Because the master is the information monopoly. The advent of silicon broke this situation. Mobile phones can store much more information than libraries.
In the field of 5G, China is unmatched
There is only one country in the world that can combine all the capabilities of chip system equipment, base station equipment, terminal business, etc., that is, China.
Which is the strongest company in this area? It’s Huawei.
Once the United States asked the “Five Eyes” alliance not to use Huawei equipment, and finally Huawei relied on its own technology, cost-effectiveness and investment to re-win orders from those countries. Finally, British intelligence said that Huawei’s security is controllable and we do not rule out Huawei equipment. Even Trump has acknowledged that the United States does not rule out Huawei equipment in order to encourage competition.
Therefore, doing a good job in products, doing a good job in technology, and leading others is our core competitiveness.