Recently, the world's first full-series, all-scenario 5G-A solution developed by Huawei in China was officially released, and is currently being piloted and verified with a number of key operators in China, the Middle East, Asia-Pacific, Europe and other regions, and the world is expected to achieve large-scale commercial use of 5G-A this year.
5G-A, which is staged on the basis of 5G, is also vividly called 55g。5.What exactly does 5G mean? Compared to 5G technology, it is only 05 g of 55G, how fast can it be? In what ways will it change our lives?
What is 55g？
It is understood that Huawei's release of 5Compared with 5G, the full range of 5G solutions for all scenarios can achieve significant improvements in capacity, speed, latency, positioning, and reliability.
The general intergenerational life cycle of mobile communication technology is 10 years. Because the technology gap between generations is too large, there are often watersheds in the technological transition at this mid-point point in the decade.
5.5G is a transition between 5G and 6G, which is based on the evolution and enhancement of fifth-generation mobile communication technology, with new features such as deterministic experience, high-precision positioning, lightweight, and passive IoT.
2024 is 5The first year of commercial use of 5G has now become the consensus of the industry5G is also expected to further accelerate the popularization of 5G.
It is understood that at present, there have been mobile phone manufacturers to launch the first to support 5Mobile phones with 5G technology. 5.The commercial use of 5G is also a major change for major operators.
At present, China's operators have deployed 55G pilot network.
China Telecom took the lead in launching industry application scenario verification, and carried out 5G-A enabling mining and steel industry application scenario verification in Shaanxi, Shanghai and other places. China Mobile announced that it will launch the world's largest 5G-A commercial deployment in more than 300 domestic cities this year, and has completed the deployment of 1,000-station networks in hotspot areas such as Shanghai and Hangzhou. China Unicom has carried out various applications based on 5G-A networks, and created the first 5G-A-based ultra-high-definition shallow compression coding production and broadcasting system, creating the world's highest uplink bitrate record in the field of production and broadcasting.
More than 0Where is the 5G most?
Compared to 5G, 5The most intuitive experience that 5G brings us is "fast", and it is 10 times faster.
5.The maximum data rate of 5G will be increased from gigabit to 10 gigabit at the beginning of 5G, which can support the high bandwidth, low latency, and high possibility required by innovative services such as extended reality and glasses-free 3D. The maximum data upload rate has also been increased from 100 Gigabit to Gigabit, which can support massive data to be fully migrated to the cloud, live broadcast for all, and symmetrical experience of holographic interaction.
In addition, 55G also has a lot of new features, such as 55G supports 100 billion connections in all scenarios and capabilities, and can be connected from industrial-grade high-speed to large-scale passive IoT.
And this passive IOT is 5The new IoT capability of 5G can be used for identification connection, and at the same time supports high-precision positioning and miniature sensor connection capabilities, greatly reducing the cost of the Internet of Things.
5.5G will also support millisecond-level latency and achieve centimeter-level positioning accuracy, while 5G can only achieve meter-level positioning accuracy in the early stage.
What areas are affected?
Mobile communication technology has made our lives smarter, and the development of 5G has made interconnection a reality.
On this year's Lantern Festival, a formation of 12 unmanned manned aircraft took off in Luogang Park in Hefei, Anhui Province. These aircraft took off in an orderly manner and constantly changed their formation patterns, which aroused the interest of many people.
There are those who fly in the sky, and there are those who run on the earth. In Luogang Park in Hefei City, a stable communication signal allows a mobile phone to solve the problem of traveling and eating. Hungry and thirsty, tourists can pick up the goods by simply scanning the code. However, it is not delivered by the takeaway brother, but the drone can be delivered to you through the operation of the mobile phone.
There are also driverless buses, which are small and cute in appearance, and there is no cab or steering wheel in the car, and as long as the safety officer activates the start button, it can automatically walk and stop according to the designated route.
Li Yongrui, a staff member of an autonomous driving company: In the field of unmanned driving, the technical requirements of the high-bandwidth and low-latency network environment are relatively high, and only in this high-performance 5G or even the future 6G environment can the data of vehicle identification be effectively identified, analyzed and transmitted.
How far is 6G from us?
Since this year 55G will be fully commercialized, then people will pay more attention to when 6G will come, and to what extent is China's 6G technology currently progressing? How far is it from us ordinary people?
Wang Zhiqin, leader of the 6G promotion team: 6G technology is actually a new technology for 5G intergenerational update, and mobile communication is generated every ten years, so for 6G, its commercial time is basically around 2030, and its standardization will be formulated in 2025.
Wang Zhiqin told reporters that at present, the development of 6G is still in the technical research stage around the world, and there is no unified standard for 6G network architecture and key technologies. China has carried out 6G technology experiments since last year, and has also carried out research on 6G network architecture this year, which will also lay the foundation for the next step of 6G promotion in the future.
Zhang Yunming, Vice Minister of the Ministry of Industry and Information Technology: It is necessary to cultivate the 6G application ecology in advance. Accelerate the integration and development of 5G, XR, digital twins, robotics and other new industries and applications, accelerate the maturity of related industries, and consolidate the foundation for 6G applications.
It is understood that 6G will become a bridge connecting the physical world and the digital world, meeting the needs of connecting people, things, and agents to access the network anytime and anywhere. Therefore, the future 6G network will not only be larger than the 55G is faster and more reliable, and it is also necessary to promote the integrated development of mobile communications, artificial intelligence, perception, computing and other fields.
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Process edit: u031