What is the significance and value of 5g technology

The significance and value of 5g technology: 1. 5g technology has a fast network speed, accelerates the development of communication technology, allows talents to know everything about the world without going out, changes everyone's living habits, and can be more It helps us to understand the hot topics of current affairs. 2. Promote the great development of science and technology, such as autonomous driving, artificial intelligence technology, etc., and promote the vigorous development of science and technology in China. 3. It has promoted domestic international economic and trade and created many emerging industries, such as assisting farmers to sell goods online, solving the problem of agricultural product retention, and accelerating the development of China's economic development at all levels.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

5G network is the fifth generation mobile communication network. Its peak theoretical transmission speed can reach 1GB every 8 seconds, which is hundreds of times faster than the transmission speed of 4G network. For example, a 1G movie can be downloaded in 8 seconds. Seeing this data, I think those of us who usually use the Internet should feel the same way. Usually the next movie takes more than 30 minutes and I can't even finish it.

What is the significance and value of 5g technology

The most important thing about the value of 5g is actually that it changes people’s lifestyles. Before 5G, everything from 1G to 4G existed to serve the purpose of communication between “people”. 5G is mainly to serve the communication needs between "things and things" and "people and things". In other words, for the first time, humans have raised the "Internet of Things" to the same level as the "Internet of People", or even a higher level than the "Internet of People". This means that humankind's understanding of communication has undergone fundamental changes. The purpose of communication has changed, and the technology and architecture of communication have also changed accordingly.

1. 5g technology has fast network speed and accelerates the development of communication technology.

5g technology has fast network speed and accelerates the development of communication technology. The speed and smoothness of the Internet accelerated the speed of information dissemination during this period. It truly enabled scholars to know everything about the world without going out, changed people's living habits, and can better help us grasp current hot topics.

2. With the emergence of 5G network, supported by its powerful transmission speed, the development of science and technology will have new breakthroughs in the next few years.

The development of 5g technology has promoted the great development of China's science and technology. In recent years, a large number of emerging technologies, such as autonomous driving and artificial intelligence technology, have appeared, which has promoted the vigorous development of China's science and technology. Development has also greatly enriched the people's characteristic cultural and daily life.

3. 5g technology promotes domestic economic development.

The development of 5g technology has promoted domestic international economic and trade, and created many emerging industries, such as assisting farmers to sell goods online, solving the problem of agricultural products staying, and accelerating China's economic development at all levels. development of.

Why is 5G so important?

Probably three reasons:

1. Trump said it is important

World-renowned Twitter President Trump has defined 5G as a factor of national competition countless times, which makes people feel that it is important.

2. History proves it will be important

A good way to predict the future is to look back at history. For people in the communications industry, they actually don’t dare to say what is important about 5G. Because many people made wrong predictions in the 3G/4G era.

When 3G/4G appeared, many people said it was very important, because it seemed to mean that mobile phones could watch TV or make video calls. It sounded revolutionary; many people also said that it was different. , because watching TV or making video calls on your mobile phone may hit a telephone pole. In the end, both groups of people predicted wrongly. The reason why 3G/4G is important is that the subsequent iPhone ushered in the mobile Internet era and redefined mobile phones with smartphones.

Although it is difficult to predict, everyone agrees on one thing. Since 3G/4G can give birth to a mobile Internet industry, 5G will definitely give birth to a new industry. Although this so-called "new industry" "It's hard to say what it is, but there is no doubt that it will give birth to a "new industry."

3. There is a law proving that it must be important

Although the second reason is very sufficient, the proof logic is incomplete. However, there is a law that seems to prove that 5G must be valuable, and that is Metcalfe's law (Metcalfe's law).

Wikipedia defines it this way. It is a law about the value of the network and the development of network technology. It was proposed by George Gilder in 1993, but it is based on the computer network pioneer and founder of 3Com Robert ·Named after Metcalf in recognition of his contribution to the Ethereum network. The content is: the value of a network is equal to the square of the number of nodes in the network, and the value of the network is proportional to the square of the number of connected users.

It sounds a bit convoluted, but the meaning is actually very simple. The more users a network has, the greater the value of the network and the individual network.

You can look at this picture to deepen your understanding:

When there are more network nodes, the number of connections between them will increase geometrically. . For example, two devices will have one connection method, 5 phones will have 10 interconnection methods, and 12 phones will have 66 connection methods.

The development of 2/3/4G has fully proved that the more connections we have, the greater the value of the network. In the 2G era, the Internet still relied on dial-up. At that time, the Internet access device was a PC. Tens of millions of units were shipped every year, connecting every office. It was an Internet economy at that time. In the 3G/4G era, with smartphones, hundreds of millions of computers were shipped every year. shipments, connecting everyone on the planet, and giving rise to a mobile Internet economy with greater market value.

In the 5G era, a very important technical feature is the ability to connect tens of billions of things with high bandwidth and low latency. Everything here includes a car, a light, a A key, a building, or even a cow or a sheep connected through a "smart ring".

With such a network, what kind of future will we see?

It is difficult for people in the 1G era to predict the iPhone, and it is impossible for people in the 2/3G era to predict WeChat/Douyin, but we know that there will definitely be a killer application waiting for us in the 5G era, because Network size determines everything!

Question

Although 5G is of great significance, we cannot be too optimistic about 5G. Because the future is bright but the road is tortuous.

The mobile Internet era started with 3G, but it was most successful in 4G. Building a new generation of mobile communications networks also costs a lot of money, often in the hundreds of billions. The technical complexity of 5G makes its implementation costs even higher.

The development of 5G requires operator networks. But history also tells us that although operators have built networks, it is not the operators who benefit the most from each mobile communication technology dividend. WeChat belongs to Tencent and Douyin belongs to ByteDance.

Builders are not necessarily gainers. Even if the financial balance is not good, they may become martyrs.

Opportunities

But history also tells us that these problems are nothing compared to the opportunities that can be created by the new generation of communication technology. Worth the investment. 5G is like roads, bridges, water conservancy, and power grids in our physical world. Building it may cost a lot, but once this new digital infrastructure is built, the entire society will benefit from its network effects. Just like WeChat, which came with 3G/4G, has changed the way we work and communicate.

A "5G Economy" report by overseas IHS Markit and Qualcomm predicts that by 2035, 5G will create $12.3 trillion in economic output and 22 million jobs worldwide.

China's China Academy of Information and Communications Technology reported that from 2020 to 2025, 5G commercial use will directly drive China's total economic output of 10.6 trillion yuan, and indirectly drive total economic output of about 24.8 trillion yuan. More importantly, by 2025, 5G will directly create more than 3 million new jobs in China.

These figures will undoubtedly cover and exceed the huge cost of network construction.

The true significance of 5G lies in this. It is not only an upgrade of technology, it will also determine our life and work in the next 10 years.

5G will create a new world.

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