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The editor will share with you what are the characteristics of 5G. I hope you will gain something after reading this article. Let's discuss it together.

5G has five characteristics: 1. High speed; compared with 4G network, 5G network has higher speed. 2. Ubiquitous network; ubiquitous network has two meanings, one is extensive coverage, the other is in-depth coverage. 3. Low power consumption. 4. Low delay; the minimum delay requirement for 5G is 1 millisecond or even lower. 5. Internet of everything.

Correlation

The fifth generation mobile communication technology (English: 5th generation mobile networks or 5th generation wireless systems, 5th-Generation, referred to as 5G or 5G technology) is the latest generation of cellular mobile communication technology, and it is also an extension of 4G (LTE-A, WiMax), 3G (UMTS, LTE) and 2G (GSM) systems. The performance goals of 5G are high data rates, reduced latency, energy savings, reduced costs, increased system capacity and large-scale device connections.

Five characteristics of 5G

1. High speed

This is the biggest feature of 5G, compared with 4G network, 5G network has a higher speed, and for 5G base station peak requirement is not lower than 20Gb/s, of course, this speed is the peak speed, not the experience of every user. With the use of new technologies, there is room for improvement in this speed. It takes only 33 seconds to complete in 5G network, reaching 726Mbps per second, while the download rate of 4G LTE Cat.12 network is only 62.2Mbps, which takes 6 minutes and 25 seconds.

2. Ubiquitous network

With the development of business, network services need to be all-inclusive and exist widely. Only in this way can we support richer business and use it in complex scenarios.

Ubiquitous network has two levels of meaning. One is extensive coverage, the other is in-depth coverage.

Widely refers to all parts of our social life, need to be widely covered, in the past, high mountains and valleys do not necessarily need network coverage, because there are very few people living, but if 5G can be covered, a large number of sensors can be deployed to monitor the environment, air quality and even geomorphological changes and earthquakes, which is very valuable. 5G can provide networks for more such applications.

Depth refers to our lives, although there is a network deployment, but need to enter a higher quality of deep coverage. We already have a 4G network at home today, but the quality of the bathroom may not be very good, and there is basically no signal in the underground parking garage, which is now acceptable. With the advent of 5G, bathrooms and underground parking garages with poor network quality can be widely covered with a good 5G network.

3. Low power consumption

In order to support large-scale applications of the Internet of things, 5G must have the requirement of power consumption. On the other hand, 5G can reduce the power consumption, so that most Internet of things products can be recharged once a week, or even once a month, which can greatly improve the user experience and promote the rapid popularization of Internet of things products.

4. Low delay

A new scene of 5G is the highly reliable connection of self-driving and industrial automation. A delay of 140 milliseconds is acceptable for the exchange of information between people, but it is unacceptable if it is used for self-driving and industrial automation. The minimum delay requirement for 5G is 1 millisecond or even lower. This puts forward strict requirements for the network. 5G is the inevitable requirement of the application in these new fields.

Driverless cars need to be interconnected with central control centers and cars, and cars should also be interconnected. In high-speed action, a brake needs to instantly send information to the car for response. In about 100 milliseconds, the car will rush out of dozens of meters, which requires the information to be sent to the car in the shortest time delay for braking and vehicle control response.

5. Internet of everything

Entering the intelligent era, in addition to Internet access devices such as mobile phones and computers, more and more different types of devices such as smart home appliances, wearable devices, shared cars and public facilities such as lights need to be connected to the network. after networking, real-time management and intelligent related functions can be realized, and the interconnection of 5G makes these devices possible for intelligent devices.

After reading this article, I believe you have a certain understanding of "what are the characteristics of 5G". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!

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