From 4G To 5G, The Stars Of The Connected Communications World Are Shining

- Dec 09, 2019-

From 4G to 5G, the stars of the connected communications world are shining

A "hot wind" spawned by 5G is coming across the land of China. The application of 5G in various fields is waiting for all sectors of society. As an indicator, the number of base stations can better reflect the current hotness of the 5G industry. As early as June 6 this year, the Ministry of Industry and Information Technology issued 5G commercial licenses, and 5G base stations across the country were in full swing. Currently, the 5G commercial process is accelerating. Beijing, Guangzhou, Shanghai, Hangzhou and other urban areas have achieved continuous coverage. It is expected that more than 130,000 5G base stations will be opened by the end of the country

From 4G to 5G, the stars of the connected communications world are shining

Generally speaking, 4G networks use ordinary large base stations, which are expensive to construct and occupy a lot of space. If such a base station is used, in order to cover the same area, the number of 5G base stations is much larger than the number of 4G base stations, and the capital investment is high. In order to solve the funding problem, micro-base stations with small coverage area and small volume will be used in high probability in various places.

With the launch of 5G commercialization, and 5G mobile phones launched by some brands have been officially launched for sale, consumers' 5G dreams finally come to life. Lower latency, more stable connections, and ultra-high-speed downloads make ordinary people truly enjoy the speed and convenience brought by 5G.

In fact, consumers are often not interested in the communication principle of 5G. They usually pay attention to whether a smooth network experience can be obtained under 5G networks. The choice of 5G terminals is particularly important. After all, the 5G terminals commonly used by consumers are mobile phones . In order to better meet consumer needs, major mobile phone manufacturers will compete in mobile phone screens, camera cameras and other aspects in the future.

After the introduction of 5G packages by several domestic communication service operators, they have also stimulated heated discussions among users. In the end, whether to change the package has become a big problem in front of the majority of users. From the current point of view, most domestic users still use 4G packages, and the number of users using 5G packages is relatively small.

So, does the wonderful appearance of 5G mean that 4G is "hermit rivers and lakes"? Some analysts pointed out that currently 5G has been deployed in mainland China, but at this stage it is only trial commercial and most of them are in large cities. As far as cities and rural areas with relatively slow development rates are concerned, 4G may continue to exist in the next few years.

With the acceleration of 5G, diversified market demands and service models under new production and application models have also emerged. From 2019 to 2020, global operators will successively launch 5G commercial service trial camps, including key applications such as industrial 4.0, Internet of Things, Internet of Vehicles, smart medical care, and VR / AR, which will drive the new industrial ecological chain. Wireless smart home, wireless smart education, and networked autonomous driving will all become key areas for 5G landing.

Some people in the industry believe that the real main battlefield of 5G with Internet of Things as its responsibility is on the B side, especially the Industrial Internet. At present, the industry is facing 5G wireless transformation opportunities. The application of 5G is expected to give great flexibility and flexibility to production. At the same time, moving from a closed network to open also faces many severe security challenges.

In addition to China, Europe and the United States and some other countries are also scrambling to deploy 5G, hoping to occupy an advantageous position in the fierce 5G competition. According to foreign media reports, US operator T-Mobile US Inc. Recently said that it has launched a national 5G network in the United States, covering a total of 200 million people in 5000 cities and towns. T-Mobile says that its 5G services cover about 60% of the population in more than 1 million square miles.

As 5G services are gradually launched in many countries around the world, communication technology companies in China, the United States and other related countries have begun to study 6G mobile communication technologies. From a domestic perspective, the China Mobile Research Institute and the industry have recently released the "2030+ Vision and Demand Report" for 6G, which looks forward to the future applications of 6G. In accordance with the development rhythm of the mobile communication industry "use generation, construction generation, research and development generation", the industry expects that 6G will be commercialized around 2030.

The dream of the 6G innovation world sounds out of reach. However, as the speed of technological development continues to accelerate, this ambitious dream also has more possibilities of landing. In this regard, we should be full of confidence and firm conviction.

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