What is the role of 5g?

What is the role of 5g? We are full of expectations. A large number of technology companies are constantly exploring the application mode of 5G. Many people say that 5G is the most active and successful mobile communication technology in China. What is the role of sharing 5g below?

What is the role of 5g? 1 1, the transmission rate is greatly improved.

At present, the 5G network has successfully reached 1 Gbps in the 28 GHz band. In contrast, the current transmission rate of 4G LTE service is only 75Mbps. It is estimated that the transmission rate of the future 5G network can reach 10Gbps, which means that mobile phone users can download a high-definition movie in less than one second.

2. Flexible support for various devices.

In addition to supporting mobile phones and tablets, the 5G network also needs to support wearable devices, such as fitness trackers and smart watches, and smart home devices, such as the indoor thermostat in the Bird's Nest.

3, can accommodate more network links.

The 5G network will improve the end-to-end performance, that is, the connection between the wireless network of the smart phone and the server searching for information will be maintained. In other words, when we send short messages or browse the web and watch online videos, the video playback will be unsmooth or even stagnant.

4. Improve the battery life of the equipment.

The 5G network will greatly improve the battery life of smart phones and mobile devices. Because there are many smaller tasks that require the application to run continuously. The e-mail application will repeatedly send a request message to the server to check whether there is a new e-mail;

5g 2 1, what is the role of the Internet of Things?

The popularity of the Internet of Things is inseparable from 5G, which enables the Internet of Everything to be realized. As the next generation communication technology, the speed is 100 times that of 4G, and the characteristics of 5G can make the Internet of Everything more stable, efficient and secure.

2. Unmanned driving field

The characteristics of high transmission rate and low delay of 5G are a big beneficiary of the automobile industry, and the automobile industry is also a hero in promoting the application of 5G. With the help of 5G, autonomous driving technology will gradually mature, and the automobile industry will play a pivotal role in 5G investment.

3, VR, AR HD real-time video field

In the future, many industries in the fields of film and television media, education, games and sports will be "even more powerful" because of the arrival of 5G. The broadcast of sports events that emphasize high-definition transmission and "live experience" is also a direct beneficiary of 5G.

Of course, the changes brought by 5G go far beyond the above main aspects. The perfection and landing of 5G technology will definitely open our eyes and make us truly feel the convenience and charm brought by technology.

What is the role of 5g? How important is the significance of 3 5G to human beings?

In the past 2G era, our hearing was extended anytime and anywhere. At the moment when we took out our mobile phones and dialed the telephone, the voice on the other side of the world seemed close at hand.

In the 3G era, everyone's ideas can collide and be saved in the global network. Blog, graphic and other means of communication have released our thoughts and concepts as never before. In the 4G era, the once unreachable visual communication began to appear frequently in front of us. Video calling anytime and anywhere, everyone began to record their lives with short videos.

In the era of 5G, the data transmission speed is more than 10 times faster than that of 4G, and the network delay time is also reduced from 10 millisecond to below 1 0 millisecond. Under the 5G network, the rate per second reaches 20Gbps, which has a huge network capacity. Under the coverage of 5G network, no square kilometer can support 6.5438+0 million devices to surf the Internet at the same time. The link ability of hundreds of billions of devices makes the idea of Internet of Everything a reality.

With the more and more extensive application of 5G technology in daily life, its deep integration with sports will also release greater efficiency and charm. What does 5G mean for the Winter Olympics? Because of its high speed, low delay, high reliability and high capacity, and the slicing structure of the 5G network, it is wise to watch the 5G ultra-high definition live broadcast and cloud broadcast.

It will enter the homes of ordinary people. With the access of 5G high-tech equipment, combined with artificial intelligence edge cloud high-definition identification technology, smart security, smart transportation, smart venues, perimeter prevention and control of drones, smart training, logistics and distribution, and smart mobile medical infrastructure, "intelligence" will become a major trend in the future.

According to the 2020 Smart Winter Olympics and Sustainable Development Report, the upcoming 2022 Beijing Winter Olympics will be deeply integrated with 5G from the construction of venues and parks to the experience of contestants and spectators.

As the official communication service partner of Beijing 2022 Winter Olympics, China Unicom will use core technologies such as 5G, cloud computing, big data, Internet of Things and AI. The above-mentioned top ten 5G intelligent applications will be developed around the three major scenes of watching, participating and accompanying, and will be closely integrated with the most advanced AI ultra-high precision impact system to empower the Winter Olympics.

The technologies of 5G and AI can transmit the data of athletes' physical functions and signs in real time, realize multi-directional perception, and realize normal medical monitoring and real-time alarm of abnormal situations. Carry out remote consultation and treatment to improve medical efficiency. The technology of 5G and 8K allows viewers to watch the ultra-high definition game screen clearly and vigorously, and switch between multiple perspectives such as 360-degree panorama and time slicing at will.

You can also enjoy the immersive viewing experience from the first perspective through the camera installed on the athletes or equipment. In order to ensure the safety of the Winter Olympics, China Unicom, a reliable network service, will realize the Winter Olympics and its surrounding areas.

What is the role of 5g? 4 5g is the latest generation of communication technology. Needless to say, I think everyone knows the characteristics and benefits of fast 5g network speed! So what are the characteristics of 5g besides being fast? Just can't squeeze! Especially resistant! At present, the capacity of 4g network is 2000 devices that can interact with the network in real time per square kilometer!

This capacity obviously can't meet our current demand! When there are many random people, all of us brush the net at the same time, which may squeeze the net! 5g network not only has better network speed, but also greatly improves its carrying capacity!

The capacity of 5g network is within the scope of every square kilometer, which can make one million devices surf the Internet at the same time! The benefits that this function brings to our lives are obviously not to be ignored! 5G is a project that the country has clearly accelerated. From the perspective of national strategy, it must have its extraordinary significance, which is beyond doubt. Otherwise, the United States and Europe would not be so desperate to suppress China enterprises. We can't talk about national strategy, so let's talk about its role in the lives of ordinary people.

The high-speed transmission of 5G makes online content, online organization, online live broadcast and so on more popular. 5G promotes the development of driverless industry. 5G makes industrial automation smarter. Including mobile phones, it will also develop from intelligence to wisdom because of the popularity of 5 G, which is a supplement to the current blockchain technology. These are all determined by the technical characteristics of 5G, and 4G technology cannot support such a huge system operation. 5G also has its own shortcomings, and the time to popularize the whole country is not achieved overnight, which requires in-depth understanding.

What benefits does 5G have for us? Let's take a look at the three characteristics of 5G network: high bandwidth, low delay and big connection. High bandwidth means fast uplink and downlink speed, with the highest speed of 1000mbps, which is very suitable for consumption and entertainment; The minimum delay can reach 0.3 milliseconds.

It is suitable for many applications that need real-time synchronous data, such as on-site interview, telemedicine, sports events, autonomous driving and so on. For example, the popular automatic driving can only be realized by 5G network, otherwise it will easily lead to traffic accidents; 2G has achieved the popularity of personal voice calls and short messages, 3G has achieved video calls, and 4G has achieved the widespread popularity of video.

At present, the uplink and downlink speed of the network is very fast, which has realized the high popularity of personal consumption mobile Internet, such as taking a taxi, taking out food, chasing dramas, booking hotels, short videos, entertainment, etc., which is unimaginable in the 2G and 3G era.

For individuals, it is difficult for 5G to make a revolutionary breakthrough in the promotion of personal consumption Internet. With the expansion of bandwidth, short video and VR are expected to be promoted more, but they are still improved on the original basis. However, the application of 5G in 2B will bring revolution to the whole society. For example, due to low latency, personal computers in the future may not need to have a host in every machine.

At present, in addition to 5G, autonomous driving, drones and telemedicine are also attracting public attention. I don't know, these scenarios can only be realized with the support of 5G network, because 5G network has ultra-low delay and higher network reliability; In high-speed cars, drones or telemedicine operations, the time delay is very high, and the time from information feedback to remote control is very short, so as to ensure higher safety and reliability.