What real changes will the 5G network bring?

Let's take a look at the advantages of 5G over 2G, 3G and 4G:

Speed, super high!

The speed of 5G is 100 times that of 4G. What does this mean? 1 sec Downloading a movie is stress-free.

Delay, ultra low!

On a large scale, the realization of autonomous driving and industry 4.0 depends on this. In a small range, playing games is super smooth and you don't feel any delay.

Coverage, wider!

The coverage of a single base station of 5G will be much larger than that of 4G. This way, you don't have to worry about the lack of 5G signals in rural areas.

Hot spot, higher!

Compared with the phenomenon that many people use 4G cards at the same time, 5G is smoother and more crowded.

If you don't feel deeply, the following figures may give you a better understanding:

The capacity of 1000x is improved. The connection of 1000 billion+supports the maximum speed of 10GB/s, and the delay is below1ms.

This is like "broadband without optical fiber".

"Taking the lead and moving the whole body", the changes brought by these superior performances of 5G to society are also real.

Social changes brought by 5G

Brand new gaming experience

Is it boring to play games that rely on the mouse and the handle? Want to play virtual reality games with friends from other parts of the world? Want to visit a house built by the sea while being trapped in the basement recreation room?

With 5G and virtual display headphones, smooth content transmission is by no means a problem.

Virtual reality will become one of the killer applications of 5G. Fast data transmission allows players not to wait too long in the process of transmitting virtual display content.

It does bring great benefits to gamers.

Self-driving cars are safer.

The fast network provided by 5G can assist self-driving cars. It can not only communicate with the control center when passing through road intersections, but also "talk" with passing vehicles.

"You can imagine a street without traffic lights-although cars have to cross the intersection, they won't hit each other."

Sensors and cameras installed on all cars can record the driving process of the car, so that when a traffic accident happens, people can play back the scene of the accident from all angles.

This is the charm of 5 g.

Telemedicine becomes possible.

The powerful "capability" of 5G makes telemedicine possible, and medical staff can diagnose patients remotely.

How far can it be?

Doctors can operate on patients with robots outside 1000 miles. Not only that, people living in remote areas can also receive expert diagnosis with the help of 5G networks.

This means that a patient can get the best doctor in the world.

Help at the critical moment!

Extremely real video conference

In reality, the communication between people is closer to visualization.

Imagine communicating with people through very clear videos, or rehearsing with band members remotely. It seems simple, but the current network technology can't reach it, because of the lag problem, it can't realize real instant communication.

Realize full dynamic video

Many people will be attracted by the giant screen in the gym. But with 5G, you can get the same real-time images in games or smartphones, and even switch shots and play them back instantly.

High-resolution 4K video will refresh you.

Of course, there are many, many, such as the internet speed in Hollywood blockbusters.

Remember how peter parker used Dr. Kurt Connors of bing search in The Amazing Spider-Man? At that time, the web page quickly jumped out of the search results, but this situation is impossible in the phenomenal life.

Because even if the network is fast, the loading time of the current webpage is about 1 to 2 seconds.

But 5G can be achieved.

The arrival of 5G technology can be said to have opened another revolution in the intelligent era for us.

You may be able to:

Watch movies, play games and listen to concerts through virtual reality equipment without going out.

Lighting and electrical appliances at home don't need manual switches, and they all serve our lives intelligently.

You don't need to operate this car, it can drive you to your destination by itself.

……

For those of us who are used to using mobile phones, the changes brought by 5G may be more significant.

What's the use of 5G for us?

The existing mobile phone 4G network may fully meet our online needs:

Brush a Weibo or a circle of friends, and the text and pictures will be loaded quickly. The last page doesn't need to stare at the loading bar like in the 2G era. Occasionally watching a short video will not get stuck, and the delay of playing a mobile game can basically be maintained below100 ms.

That is, you have never experienced the "excitement" brought by 5 G.

If the network speed of 5G is doubled or tripled on the basis of 4G, then its role is really not great. The key point is that compared with 4G, the network speed of 5G has increased by dozens or even hundreds of times.

What does this mean?

Super high download and upload speed.

I believe that friends who often play large-scale games on mobile phones have such troubles: it takes a long time to download or update a game, and the flowers will be gone when the game is played.

The speed of 5G network can really reach the download speed of 2.5GB per second, which means that most large games can be downloaded in less than 1 second.

There are also large-capacity files such as mobile phone application data, photos and videos, and it takes a long time to back up or download the cloud disk. In the 5G era, these are no longer problems.

Unlimited traffic will become a reality.

In the 4G era, we also saw unlimited traffic packages, but in general, the tariffs are relatively expensive.

In the 5G era, because the traffic consumption in GB is measured in seconds, the current traffic charging method is no longer applicable.

We are likely to usher in unlimited traffic in the 5G era.

Really looking forward to it!

Mobile phones have become the control platform of the Internet of Everything.

The Internet of Everything is one of the ultimate goals of the Internet of Things in the era of artificial intelligence.

However, because the bandwidth and delay of wireless networks are not up to standard at present, the development of the Internet of Things is not complete, and the Internet of Things realized at this stage is still relatively low-end.

For a simple example, driverless cars need to get data and instructions from the cloud through the network. If there is a high network delay, the transmission of instructions will be delayed, which is obviously not allowed for high-speed cars.

The significance of the Internet of Everything lies not only in the high degree of equipment automation, but also in the independent control of these devices by users. As a portable intelligent device, smart phone naturally acts as a teaching platform.

Everything is safe with one machine in hand.

Large storage has lost its meaning of existence.

How big is the cell phone storage? Some people say 128GB, others say 256GB. Undoubtedly, we have entered the era of mass storage of mobile phones.

With the 5G network, large storage will also lose its meaning. Why do you say that? The reason is that the high enough network speed allows the real-time transmission of a large amount of data.

If you need anything, get it from the cloud.

For example, a 60-frame 4K movie needs tens of GB of storage space. With 5G, the bandwidth is enough to ensure that 60 frames of 4K video can be played in real time without getting stuck.

Some people will say that as the space required for software becomes larger, large storage is essential.

In fact, the network has enough bandwidth and ultra-low latency, which enables the software to be installed on the cloud server. Mobile phones are used to transmit instructions and receive pictures.

No matter how big the storage is, it is no faster than 5G.

Performance is no longer the bottleneck of smart phones.

Just now we mentioned the cloud installation of software. In fact, this practice can not only save the storage of mobile phones, but also solve the performance bottleneck of mobile phones.

Although the performance of mobile processors has been improving, it is still far from the server-level processing performance.

In other words, in the 5G era, it is very likely that the concepts of mobile phone cloud processor and cloud graphics card will appear after cloud disk, and it is no longer a problem to use professional software and run large computer games with mobile phones.

In the future, the mobile phone processor will no longer be the key factor to determine the level of mobile phones.

Baseband and modem, which are responsible for network transmission, will play an increasingly important role.

Cell phone signals are everywhere.

I believe everyone has this experience. After entering the elevator or subway, the call quality will be seriously degraded, or there will be no signal directly. The signal strength of mobile phones has always been a headache for operators. Although many solutions have been proposed, they are all temporary solutions.

But the powerful signal coverage capability of 5G perfectly solves this problem. Let your signal be "hot-blooded" whenever and wherever.

……

In the near future, we may live such a life:

When I wake up in the morning, the bedroom lights and air conditioners are automatically turned on. When I came to the bathroom, the washing water had been automatically adjusted to a moderate temperature. Digital toothbrush records and uploads real-time data of your teeth and mouth. Put on your glasses. My wife is on her way to school with her children and waving good morning. After breakfast, she blinked several times. The car automatically takes you on the road and starts a video conference in the car. ...

It can be said that 3G and 4G are the connection between people, while 5G will realize the connection between people and things, and the connection between things will change qualitatively!