The technical characteristics of the 5G network
Many people understand the 5G network only in the speed, in fact, the advantages of the 5G network is not only the speed is so simple, but the speed of the 5G network is the most core features. In addition, the 5G network also has a large-scale connection, ultra-low latency and high reliability.
1, 5G network speed advantage
The biggest difference between 5G network and 4G network is the speed, 4G network theoretically supports up to 100M, 5G network theoretically supports up to 10G, the speed of 4G network will be a hundred times. The speed advantage may not be too obvious at the moment, when 4K/8K or even more high-definition video popularity, the advantages of 5G network will be highlighted.
Second, the massive connectivity of 5G networks
With millions of devices per square kilometer, massive connectivity is another feature of 5G networks. This is critical for the future of the Internet of Everything, based on the Internet of Things can quickly realize the use of big data **** enjoy. The number of devices on the network will not be limited, and IPv6 will make the Internet of Everything a reality.
Third, the ultra-low latency and high reliability of the 5G network
The high latency and poor stability of the wireless network has been the main factor limiting its development. 5G network just solves this problem of the wireless network, and can realize the transmission of low latency and high stability. This point can just be used for the delay requirements of high business, such as the current Xiong'an New Area driverless, intelligent transportation.
Based on the 5G network, the future may be explosive development of the industry
Based on the 5G network, the future explosive development of the industry must be inseparable from the word "smart".
The 5G network will give rise to the continuous development of three industrial chains, including the upstream 5G network communications equipment manufacturers, such as ZTE, Huawei, Nokia, Ericsson, etc.; the midstream, including China's 5G communications license operators, such as the three major carriers, as well as China's broadcasters; and downstream, including the 5G terminal equipment manufacturers, industry application manufacturers.
Here, we focus on the industry applications that will be spawned by 5G networks!
The future development of 5G networks will focus on industry applications, and it is the outbreak of industry applications that will show the true value of 5G networks. 5G network industry applications will inevitably be inseparable from the core of the "smart"!
First of all, there will be an outbreak of artificial intelligence. 5G network will provide high-precision navigation and positioning network, no delay in the transmission of big data, so that intelligent robots, intelligent driving, intelligent transportation, intelligent logistics can be realized;
Secondly, the intelligent medical treatment will be greatly developed. Based on the 5G network, telemedicine will become one of the future development trends, medical treatment will break the regional barriers, so that patients can enjoy the best global treatment programs. At the same time, based on the Internet of Everything, for everyone's health can realize real-time intelligent monitoring and prevention and control, based on the big data platform can realize the best intelligent diagnosis and treatment, and even through the surgical robot to realize the operation.
Finally, the smart home will be further integrated into our lives. Through the 5G network, we can connect with home devices anytime and anywhere. Even through the big data platform, the home environment is intelligently adjusted based on personal hobbies, personal somatosensory values, and so on.
About what industries do you think will see explosive growth when 5G networks become widespread?
It's a pleasure to answer your question.
5G, as a next-generation update on the infrastructure network facilities, will bring new growth opportunities for all industries.
1, the development of the communications industry
Let's look at the development of communications, from 2G to 5G, the biggest advantage of 5G is the large bandwidth, large-scale connections and ultra-low latency. The arrival of 5G in the future also means the opening of the era of Internet of Everything.
2, 5G industry chain
5G construction is mainly built by the operators, in the domestic license has four: China Mobile, China Telecom, China Unicom, China Radio and Television. The upstream includes: base station system, network construction, network planning and maintenance, and the downstream includes: terminal equipment as well as industry applications.
Three characteristics of 5G intelligent upgrade of traditional industries, large bandwidth is mainly used in high-definition video, large-scale games; large-scale connectivity is mainly used in the Internet of Things; ultra-low latency is used in the Internet of cars, intelligent transportation and so on.
3, 5G main beneficiary industries
5G main beneficiary industries, corresponding to the three major directions:
1, large bandwidth: high-definition video, cloud games, live broadcasting, VR virtual reality;
2, large-scale connection: smart home, smart city, intelligent transportation, industrial Internet;
3, ultra-low latency: mobile medical, automated driving, industrial automation;
3, ultra-low latency: mobile medical, automated driving, industrial automation;
2, large-scale connection: intelligent home, intelligent city, intelligent transportation, industrial Internet. driving, industrial automation;
In the end, 5G one will help the traditional industry information reform, but also will certainly give rise to a large number of new opportunities, I hope the above can answer your question.
We all know that soon the 5G era is coming, 5G claims that the network speed can reach 100 times that of the 4G era, so the arrival of 5G will make those industries get a new life?
1, cell phone industry.
Now almost everyone has a cell phone in their hands, and our daily life has been inseparable from only cell phones.
And the arrival of 5G, the first benefit is the cell phone industry.
Nowadays, all cell phones are 4G phones, and if you want to use 5G features, you have to change your 5G phone.
This is a very large market, with 3.3 billion cell phone users worldwide.
If you do the math, this is a trillion-dollar market.
2, driverless
At present, driverless technology has become more and more mature.
Google has carried out a fixed-point test, and China's driverless technology is also weak, has been carried out in Shenzhen earlier driverless bus test.
And most of the current driverless tests, are super slow speed test, last year, YouTuber test at low speed also caused serious accidents.
Drones are less tolerant of faults because of their network and latency.
And 5G in the guarantee of high stability and mobility, as well as instantaneous response, can significantly improve the performance of autonomous driving, when the unmanned car technology is increasingly mature, and will even give rise to a new passenger economy, Intel made the prediction that unmanned will give rise to 7 trillion dollars of "passenger economy".
3, VR / AR
Two years ago, the speculation of the hot virtual reality did not break out, in 2014, Facebook to 2 billion dollars to buy Oculus VR, set off a climax, at that time was regarded as the next important trend of the computer revolution.
Unfortunately after many years, virtual reality is still not well developed, and a big reason for this is due to the constraints of the network.
And once 5G is applied, the network is sufficient to support the operation of virtual reality, virtual reality, and other forms of immersive experience, when entertainment, gaming, shopping and other scenes will be a large number of use of VR/AR.
A report pointed out that VR and AR will become mainstream with the arrival of 5G technology, the arrival of 5G, will bring a new impetus for the development of virtual reality, and will enter the rapid development period.
These are some of my views.
In fact, my personal opinion: 5G is far more favorable to enterprises than individuals. In the words of our industry, 5G is born with 2B attributes. So which industries will explode when 5G is utilized?
8 major industries will have explosive development
5G in addition to bring us higher and faster network speeds, but also bring us C-users what?
1. Sleeping or working in the car, the car may become the second office.
2. Remote surgery: In the future, patients will no longer need to travel to developed regions to remotely receive surgical treatments from top experts.
3, 5G in the field of entertainment, giving us the experience of VR, AR.
Will you focus on these 2 issues?
First of all, 5G is not everything. Because of the exaggerated propaganda of the media and operators, it brings a lot of misunderstanding to everyone. In fact, the propaganda is not so much hard and fast wrong, but readers are easily misled.
For example, if someone publicizes that Xiaomi 5 is 10 times better than Xiaomi 4 in terms of photo quality, readers are likely to be misled into thinking that Xiaomi 5 is so powerful that it is more powerful than a professional DSLR camera. Similarly, publicizing how awesome 5G is often has a subtext that is specific to 4G. Most people incorrectly assume that 5G is faster and "wider" than existing fiber optic technology. When someone says that the latency of 5G can reach 1 millisecond, most people will mistakenly think that if they use 5G to send a WeChat voice, the other party will be able to receive it in 1 millisecond. This is because we don't understand or have stolen the concept of "air interface delay".
Well, let's objectively and rationally analyze the specific advantages of 5G. First, let's talk about the comparison with 4G. This is very, very familiar to everyone. Because when it comes to the advantages of 5G, they are often compared to 4G. To summarize: high bandwidth, low latency, wide connectivity. High bandwidth is simply understood as fast network speeds and fast downloads. Low latency emphasizes real-time, let's say you press a button and the object can be acted upon in a few milliseconds. Wide connectivity means that you can have a lot of terminals on the Internet at the same time in one area.
Advantages of 5G over fiber: It's mobile; no wiring required. Note that high bandwidth, low latency, and wide connectivity are no longer advantages of 5G, and none of these three are a match for fiber.
Advantages of 5G over WIFI: First, better seamless roaming, which is simply understood to mean faster movement, which is the most important advantage. The second is wide connectivity , as mentioned earlier, that is, the number of connections is much higher. The third is less interference. This is because 5G is a commercially licensed band, while WIFI is a non-licensed band. This means that if a large number of people in an area open a WIFI hotspot (or Bluetooth, zigbee, etc.), it will affect the WIFI quality. If fewer are on, it's not so different from 5G.
Understanding the advantages of 5G, it is easier to analyze its application scenarios. The following is just to throw in the towel, welcome to add.
First, the car networking
The car is fast moving, so can not use the existing fiber optic and WIFI technology, can only be the second best, using 4G or 5G. 4G can not solve the problem, now can. Cars can quickly access information from the cloud (including edge clouds). The car can communicate with the terminal next to the road via D2D with low latency and high reliability, with a latency of milliseconds. This assumes, of course, that many connected devices will be installed alongside the road in the future. Similarly, a car can communicate with neighboring cars. It also uses D2D, which is direct device-to-device proximity communication, bypassing the base station.
With these foundations in place, autonomous driving is getting easier. Telematics is the most promising future application of 5G. It's hard to do without 5G.
Second, outdoor HD video live
Please note that I used the words "outdoor" and "live". And some media directly into the "high-definition video" is not appropriate. Because the problem can be solved with fiber optics, has long been solved. And outdoor is not convenient to pull the fiber. If not live, there is no need for high bandwidth networks. Outdoor HD video broadcast is mainly used for large sports events and large outdoor activities. The torch relay of the Zhengzhou Ethnic Minority Games, which just ended, used 5G live video. There is also the 70th anniversary of the military parade also a large number of applications of 5G live. The live broadcast I'm talking about here emphasizes the video shooter, not the video viewer. The former (filming) is just needed and has a more profound impact on the industry. The latter, the average person can choose to watch at home with broadband without having to use 5G.
Third, real-time VR/AR
This is similar to the previous article. It is mainly used for full understanding of the scene, such as tourism, on-site troubleshooting, and so on. This parade I also personally experienced a live real-time VR on the phone, it is really immersive. This requires the scene (Tiananmen Square) to install VR real-time shooting equipment, and support high bandwidth, 5G must be the first choice. I wonder if you guys experienced it?
Fourth, on-site first aid
This is considered a branch of telemedicine. When an unexpected situation occurs and requires on-site medical treatment, this is when the advantages of 5G come out. Medical professionals can utilize video, VR, and other technologies to implement remote guidance to the scene. This can happen before the ambulance arrives or after.
As for the media boasts of famous Beijing experts guiding Yunnan hospitals to perform remote surgery, it is a gimmick. It is even said that 5G latency is only 1 millisecond. In fact the rate of light in a vacuum 1 millisecond is only 300 kilometers. Beijing to Yunnan at least 2100 kilometers. If you really want to operate remotely in the ward, it must be a preference for fiber optics.
V. Industrial monitoring / Internet of Things
Industrial Internet is an important application scenario for 5G in the future. 5G is known as the Internet of Everything, which is quite applicable to industry. In the future, a series of networked devices will be installed in each device and the surrounding environment, including instrumentation, video cameras, industrial cameras, sensors, etc., for intelligent monitoring. With more of these things installed and digitization matured, the industrial scene will be able to make the industrial scenario deaf and easy to use remote control, big data, artificial intelligence, and other technologies to carry out efficient production or efficient construction, and achieve less manned and unmanned operations.
It should be noted that now the industrial scene is still mostly wired network or wireless WIFI and so on. In the future, with the advancement of 5G technology, wired will be slowly reduced, because the wiring is more troublesome, and the mobile operating vehicles can not pull wired. As for WIFI and 5G, it is also a gradual substitution process. wifi can not adapt to fast mobile devices, and the coverage is lower than cellular networks (4G/5G). The industrial sector is transformed by 5G, which requires operators to y intervene and customize . This is quite different from the average person with cellular 5G, the cost charged is also very different. Let's say a workshop networking 10,000 devices, you need to use 10,000 cell phone card / IOT card, its traffic fee unit price is certainly much cheaper than the phone. There is also the **** enjoyment method is also different. Industrial 5G bands may be exclusive to ensure its bandwidth, latency.
About the average personal user and 5G
But for some industrial users, 5G is much more useful. Not to mention 10Gbps, sometimes 100Gbps is too slow. Of course, this speed is guaranteed because there are edge clouds, D2D, and even exclusive 5G bandwidth. This is something that is difficult for the average user to experience.
Let me answer the question.
How is 5G different?
5G is actually a fifth-generation mobile network, and the 4G we're using now is a fourth-generation network, and I think we still remember the 2G and 3G era. The biggest difference between the different generations of communication networks is the communication speed, 3G communication rate is 2M, 4G is 100M, 5G is 20Gbps, from 2G to 5G communication rate is getting faster and faster. If the communication rate is compared to the speed of transportation, the rate of 2G is walking, 3G is riding a bicycle, 4G is driving a car, 5G that will take the Fuxing high-speed rail.
Impact on different industries
The speed of 5G is already so fast, that the rise of 5G will inevitably have a huge impact on industries that require high communication rates.
Internet of Things Industry
The Internet of Things (IoT) is " things connected ", IoT smart home : home TVs, washing machines, refrigerators, microwave ovens, smart combination locks, bathrooms, heating through the 5G network instead of the current WiFi network connectivity, in the office you can let remote control Smart Wear: Those who like sports can use smart bracelets, sports shoes, record their own data, analyze sports data, and help health analysis. Intelligent transportation: 5G network can also bring great convenience to the transportation network, can be more real-time transmission of traffic conditions to the command center, to enhance emergency response capabilities.
Driverless
With the development of Artificial Intelligence, driverless has developed rapidly in recent years, and driverless has very high requirements for signal transmission rate, requiring almost no delay in the transmission of signals, traffic conditions, lines to make a more rapid response. 5G has appeared to give wings to the development of driverless.
Live video broadcast
Recently, the news of Panda live broadcast stopping service is very hot, live video broadcasting requires high speed video signal propagation, so that the live content is not delayed, no lag in the video receiving terminals, such as cell phones, computers, etc. Now Panda live broadcasting may not be able to ride on the bus of 5G. But Tiger tooth, fighting fish, jittery voice and other video may usher in the development of tell.
VR technology applications
VR technology: virtual reality technology has been around for a few years, but the application of VR in reality has not been warm, not large-scale landing in real life, I think one of the main reasons is that the current network rate is not fast enough, the 4G network can not meet the needs of the 5G network can be a huge amount of data in real time, low-latency transmission to the terminal, which brings a curved opportunity to VR. This will give VR the opportunity to overtake the car, I think VR will quickly in the medical, education, tourism, transportation navigation and other areas of fire up.
Mobile phone industry
Now we use the phone only support 4G signal, if we wait for the 5G popularity, then we are in the hands of the 5G cell phone is facing the need to upgrade, which gives the phone major brands to bring a huge opportunity to believe that the major cell phone brands are also designing and developing 5G cell phone support.
I believe this answer will make everyone satisfied!
5G is coming soon, 5G not only like 4G to connect people and people, but also to connect people and things, things and things. The following gives you a detailed introduction:
5G three major characteristics:1. high bandwidth 2. high speed 3. low latency.
High bandwidth: It is like a highway expanded to 10 lanes, which can run more cars.
High-speed rate: It is like a highway that can support vehicles to speed up to 1000km/hour.
Low latency:It's like whether it's Beijing to Tibet, or Heilongjiang to Hainan, it arrives faster than lightning.
The 4G era has fueled the rise of the mobile Internet. The 5G era, will greatly help the development of industrial Internet of Things, such as intelligent manufacturing, real-time control, driverless cars, remote medical care, intelligent security, the era of Internet of Everything is coming soon.
Taking driverless cars as an example, because of 5G "high bandwidth, low latency", the cloud and the car side can communicate in real time, and quickly decide whether to turn left, turn right, avoid or overtake, to avoid dangerous situations. So the 5G network should cover not only the city, but also the countryside and highways.
Taking telemedicine as an example, in the future, in the future, urgent surgeries or first aid can even be realized by expert doctors remotely controlling machine equipment or robots. Because of the low latency, real-time and reliability, "judgment" and "execution" of the two steps can be seamless. 5G network to cover hospitals and homes.
Taking intelligent manufacturing as an example, the previous wired control method of towing lines and fibers will be liberated, and the wireless real-time intelligent control assembly and control transmission, the production efficiency of intelligent manufacturing will be a qualitative leap. 5G network will cover every corner of the factory location.
Taking intelligent security as an example, in the future, once there is a dangerous situation, through the cloud and the near end of the AI recognition, can be seamless, from the analysis, decision-making to the solution of the dangerous situation, can be quickly automated to take measures to directly solve the problem.5G network to cover every corner of the city.
5G change society, will make the whole society upgrade, than the steam engine in the British industrial revolution, which is why the United States is so jealous of our 5G development.
Lastly, let's cheer for our country and cheer for 5G!
The first is the communication equipment industry
Because the communication equipment is the foundation of 5G, as long as the basic equipment is done well, we can use 5G. moreover, almost most of the regions are deploying 5G, which needs to be used in a very large communication equipment. In this case, the communication equipment industry is bound to usher in a wave of dividends. But considering that communication equipment is already an old manufacturing industry, the profit is not as much as before, now it is a small rebound.
The second is the smartphone
5G is not for smartphones, but the use of smart is very fast. In this case, the smartphone industry, which has been bottlenecked, will usher in a wave of replacement. The smartphone industry will also be used to a wave of dividends, not so fast decline.
The third is the high-definition video industry
After 5G came, the traffic is much cheaper and very fast. So it becomes possible to watch HD video on a cell phone or a tablet.
So, the HD video industry will see a wave of development, and it is likely to become a wind mouth. As you can see, short videos have been growing really fast in the past two years, but this is just the beginning of it.
As for the future technologies such as autonomous driving, Internet of Things, smart home and so on, they need to use 5G technology, but 5G technology is just a basic technology, and what determines whether these new technologies can emerge is whether they are mature enough to be applied.
I personally believe that cross-border e-commerce is a lucrative industry, I am doing this industry myself, from the initial 50 square feet of small studio to 1200 square feet of the team, thanks to the support of the national policy, at present, my company operates more than thirty stores, an average monthly net income of about 20,000 per store, the profit is more than 50%.
First of all, if 5G begins to be able to be used on a large scale, I believe that many industries will happen quite rapidly. Because the emergence of a new thing will often lead to the formation of the industrial chain related to it.
First, the Internet of Things (IoT), autonomous driving, and so on. 5G will be the future of a new thing full of unknowns, such as how to build some of the 5G equipment, with the Internet of Things, automated driving and other projects that can be combined with 5G. It can be said that these areas should be able to make rapid progress with 5G.
Second, 5G is about product sales and device experience. 5G needs to be researched and developed, but these products also need to be brought to market. So, for example, with 5G products related to some smart devices experience store, including 5G smart home, VR this type of experience and so on. These products with the development of 5G, will slowly come into people's lives, then in the future to engage in these experience stores or points of sale, is also a big cake.
Third, the behind-the-scenes data research aspect. As time goes by, the number of people using 5G's products in the future is likely to rise gradually. Then at the same time, the user data available to people is constantly being updated. Therefore, if one is engaged in the aspect about data research, how to make the product can be better adapted to the user and adapt to life is also a good business opportunity.
Of course, there are probably a lot of other areas that are going to evolve besides these, do you have any other thoughts?