The importance of 5G, the significance and value of 5G technology

Our country is preparing for commercial 5G in 2020, and from a global perspective, the competition is fierce, and the United States is also partially commercialized in 2018.

Compared with 3G and 4G, China's participation and discourse power in 5G are constantly improving: the 3G era is Qualcomm.

A monopoly, 4G including Huawei, ZTE and other network equipment manufacturers have made great progress, to 5G not only Huawei, ZTE, Datang have invested, many other manufacturers, especially chip manufacturers, have also made a lot of investment, have driven China's industrial strength, including the number of patents, compared with 4G has a relatively large improvement. In 2016, according to the statistics of the United Nations World Intellectual Property Organization: ZTE in 2016.

It ranks first in the world with 4,123 published PCT applications, and Huawei ranks second with 3,692 patent applications, far ahead of Qualcomm and Ericsson.

Nokia and other European and American communication giants.

The wave of 5G and the Internet of Things.

A new round of investment opportunities will be opened. According to Hong Kong media, the total investment of China's three major telecom operators in 5G infrastructure is expected to reach $180 billion in seven years, far exceeding its 4G network from 2013 to 2020.

is estimated at $117 billion. 5G is one of the most certain directions in the communications industry, and it is likely to bring another round of share reshuffle for global main equipment manufacturers. Huawei and ZTE in 5G technology.

The current position in the industry is not the same as that of the 2G, 3G, and 4G eras.

First of all, let's introduce 5G: 5G network is the fifth generation of mobile communication network, and 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 completed in less than 8 seconds**.

The technical principle of 5G is that Samsung Electronics has successfully achieved data transmission within a range of 2 km at a speed of more than 1 gigabit per second in the ultra-high frequency band of 28 GHz through research and experiments. Previously, no company or institution in the world has developed a data transmission technology that achieves more than gigabytes per second in the ultra-high frequency band above 6GHz, because it is difficult to solve the problems caused by the large data loss and short transmission distance caused by the ultra-high frequency wavelength band.

Samsung Electronics uses adaptive array transmission technology with 64 antenna units to enable long-distance transmission of radio waves, and can track the location of user terminals in real time to realize the optimal exchange of data. The success of UHBAND data transmission technology not only ensures higher data transmission speed, but also effectively solves the problem of almost exhaustion of mobile communication band resources.

In the architecture design of 5G telecom network, there is a new construction idea, which is to make the huge access network more centralized and more collaborative (here it is not contradictory to centralization, which refers to the management of radio units that are relatively distributed everywhere is more centralized, and collaboration refers to the closer interaction of baseband processing equipment, and more can carry the existing functions of the core network, making it closer to the RF front-end, and the signaling circuits are shorter and relatively flattened), more "cloud", and even more "green" This benefit is also obvious, compared with the processing of signaling on the control plane, the signaling interaction delay is reduced, which is more in line with the needs of the future mobile communication system for low interaction delay. At the same time, compared with the service level, the load sharing and resource maximization are ideal network structure designs, which can also find a reasonable solution for the tidal traffic effect in reality, and at the same time, it can also alleviate the problem of vendor license restriction that has been a headache for operators to a certain extent. From the perspective of network security backup, after a single baseband node is broken, it can also be backed up through a cloud-based baseband.

However, there are also security risks in operation and maintenance for the centralized deployment of baseband equipment in a physical computer room (although this can save the base station room, but the transmission room may be increased in the future), such as the power failure of the computer room, which used to affect the coverage of only one base station, but now it may affect a large area of base station coverage, which has a greater impact.

It has changed the way people live. 5G, the rest of the group is mainly to serve the communication needs between "things and things" and "people and things".

1.The network is fast, more secure, efficient and has low energy consumption.

2.The internet is accompanied by 5G networks.

The advent of Internet technology, supported by its powerful transmission or transmission speed.

There will be new breakthroughs in the next few years.

3.Driverless technology.

The advent of the 5G era will surely promote the further improvement of unmanned driving technology.

4.Smart home. Smart home is more perfect than unmanned driving technology in real life, and with the development of 5G, the home will be more intelligent in the future.

As a key new infrastructure supporting the digital, networked, and intelligent transformation of the economy and society, it not only plays a prominent role in helping epidemic prevention and control, resumption of work and production, etc., but also has great potential in stabilizing investment, promoting consumption, helping upgrading, and cultivating new drivers of economic development.

G investment will directly bring about the rapid development of telecommunications operations, equipment manufacturing and information services, and through the correlation effect between industries, drive various industries to expand investment in information and communication technology applications, enhance the incremental effect of investment, and will build an ecosystem with extensive participation of the whole society and cross-industry integration and innovation together with digital infrastructure such as artificial intelligence and data centers.

Seven new features of 5G.

1. Telemedicine.

In addition to the fast speed, the biggest advantage brought by 5G is the low latency of the network. In the 4G era, although it is not easy to detect, the phenomenon of network delay still exists. However, in the 5G era, the hateful lag will be completely eliminated, which means that even if the doctor is not in the ward, the operation can be easily performed.

2. Emotional Internet.

In addition to doctors, 5G can also enable experts from all walks of life to remotely solve some difficult local problems. I tried Ericsson Car Simulator, and through the tactile vibration of the seat, you feel like you are driving in a scenic area dozens of kilometers away, and some small bumps on the road will be transmitted to you through the seat.

Fast speed, all-round, undifferentiated synchronous remote control.

As a new concept, intelligent connectivity will be combined with 5G, artificial intelligence, and the Internet of Things to become a catalyst for accelerating technological development in the future, and will become a new disruptive digital service. For the foreseeable future, AI will be able to analyze the data collected by the Internet of Things and translate it into understandable language, presenting information to users in a more useful and meaningful way. This not only improves decision-making, but also personalizes the experience for users.

The speed on the Internet is fast, and it will play a big role in the future, and everything is controlled by the network.

The significance and value of 5G technology are as follows:

G technology has accelerated the development of communication technology. The rapid and smooth flow of the Internet has accelerated the speed of information dissemination in this era, truly realizing that Xiucai does not go out and knows all the things in the world, which has changed people's lifestyles and can better help people understand current affairs.

G technology has promoted the economic development of our country. The development of 5G technology has promoted China's economy and given birth to many new industries, such as helping farmers to bring goods online, solving the problem of stranded agricultural products and accelerating the development of China's economy in all aspects.

The development of technology has promoted the great development of science and technology in China. In recent years, a large number of emerging scientific and technological technologies have been born, such as unmanned driving, artificial intelligence, etc., which have promoted the vigorous development of China's science and technology and greatly enriched the material and cultural life of the people.

Practical applications of 5G technology.

Taking the steel industry as an example, 5G technology empowers steel manufacturing to achieve intelligent production, intelligent operation and green development of the steel industry. In terms of intelligent production, the low latency of 5G networks can enable remote real-time control of machinery and equipment, improve O&M efficiency, and promote the unmanned transformation of factories.

With the help of 5G+AR glasses, experts can annotate the AR images sent back in the background in various forms such as text and **, so as to realize real-time guidance for on-site operation and maintenance personnel and improve operation and maintenance efficiency; 5G+ big data can collect the data of the steel production process, realize the monitoring of the main process parameters of steel manufacturing, automatic quality judgment, and realize the real-time control of the quality of the production process.