What are the excellent features of 5G technology?

Compared with 4G, what are the technical highlights of 5G?

The so-called 5G technology.

In fact, it is the technical extension of 2G, 3G and 4G, which is usually called the fifth generation of mobile communication technology.

Faster performance, higher speed of data transfer, reduced latency, and improved stability lead to better energy and cost savings.

Generally speaking, if the 5G transmission network is compared to a water pipeline, its diameter is larger, the pressure is stronger, the output of water is faster and more, the increase of caliber pressure, the requirements for the pipeline are also relatively high, so the cost of 5G erection is much higher than the previous 4G, but once the full popularization and erection is completed, it can serve the society more efficiently, while saving more energy consumption and maintenance costs.

As for the improvement of 5G compared with the previous generation of 4G, it is also obvious. 4G (LTE-A, WiMAX) theoretical network speed.

In fact, this speed, mobile phone or computer daily browsing of the web or see** is completely satisfied, only occasionally there will be a jam, of course, this is only a theoretical range value, after all, different models of mobile phones, in different environments will be different.

The theoretical speed of 5G (5th-generation) can be reached, that is to say, in actual use, a 3G size or file, 5G network only takes 33 seconds or even faster to complete, this rate increase is still very large, and 5G is more stable and efficient, with less latency.

It is not difficult to see that the impact of 5G popularization on people's social life is still very huge, like what ** call, unmanned driving, etc., will be better and faster to achieve popularization and application, in order to meet future needs, China is also increasing efforts to lay 5G network.

infrastructure, and increase efforts to develop the construction of a new generation of 5G systems.

5G technology, which is a very fast network speed and technology. There has been a great improvement in network speed, and there has also been a great improvement in performance, and there has been a great improvement in work efficiency.

5G means the fifth generation of mobile communication technology (referred to as 5G or 5G technology), compared with 4G, 5G has the following characteristics: fast transmission rate and low transmission delay.

5G technology is a particularly fast era. 5G is faster than 4G network speed,**When calling,The picture quality is better,Never intermittently when playing**,Browsing the web will be particularly fast,In short, it improves the rhythm of our lives。

5G technology uses the Internet to achieve remote operation and control, without going to the site, and the network speed is faster than 4G.

There are three main features of 5G.

1. High speed: 5G is based on the good technical architecture of 4G, and it is relatively convenient to build new technologies on its basis. One of the strongest aspects of the future 5G vision is the network speed experienced by the user.

4G is now very fast, but not enough, 5G to achieve the goal of a maximum of 10Gbps, the current mobile network works in a relatively low frequency band, the advantage of the low frequency band is that the propagation performance is superior, can enable operators to achieve good coverage with less cost (a small number of base stations).

2. Massive Internet of Things communication: Mainly for smart cities, environmental monitoring, smart agriculture, forest fire prevention and other Internet of Things fields with the goal of sensing, data collection, and real-time analysis, to improve social management benefits and enhance security protection capabilities.

3. Low-latency and high-reliability communication: Mainly for industrial Internet, intelligent manufacturing, autonomous driving, smart energy and other fields, supporting the transformation and upgrading of the manufacturing industry and high-quality development.

The three characteristics of 5G are: 1. High speed; 2. Low latency; 3. Wide connection. Fifth-generation mobile communication technology is the latest generation of cellular mobile communication technology, and the performance goals of 5G are high data rates, reduced latency, energy savings, cost reduction, increased system capacity, and large-scale device connectivity.

In June 2018, 3GPP released the first 5G standard (Release-15), which supports 5G standalone networking, focusing on enhancing mobile broadband services. In June 2020, the RELEASE-16 version of the standard was released, focusing on supporting low-latency and high-reliability services, and realizing support for applications such as 5G Internet of Vehicles and Industrial Internet.

Development Background. Mobile communication continues the development of a generation of technologies every decade, and has gone through the development of 1G, 2G, 3G, and 4G. Every generational leap and every technological progress has greatly promoted industrial upgrading and economic and social development.

From 1G to 2G, the transition from analog communication to digital communication has been realized, and mobile communication has entered thousands of households.

From 2G to 3G and 4G, the transformation from voice services to data services has been realized, and the transmission rate has increased by hundreds of times, promoting the popularization and prosperity of mobile Internet applications. At present, mobile networks have been integrated into all aspects of social life, profoundly changing people's communication, communication and even the entire way of life.

With the rapid development of the mobile Internet, new services and new services continue to emerge, and the flow of mobile data services is growing, the 4G mobile communication system is difficult to meet the soaring demand of mobile data traffic in the future, and it is urgent to develop the next generation of mobile communication (5G) system.