4G network can no longer meet people's needs, 5G network has become the highlight of everyone's attention, then when can 5G be officially commercialized? Follow Xiaobian to learn about the latest developments in 5g R&D.
5G R&D Progress_The first 5G international standard releasedOn December 20th, the 78th meeting of the 3GPP RAN released a heavy news - the world's first version of the 5G NSA (non-independent networking) standard release!
On the same day, nearly 30 global communication giants (including China's three major operators, Ericsson, Huawei, Intel, LG Electronics, MediaTek, Qualcomm, Samsung Electronics, Verizon, ZTE, etc.) issued a statement on the official website: the global mobile communications industry is ready to begin comprehensive Deploy 5G NR!
To be straightforward, the development of 5G has taken another big step!
According to the relevant data, the NSA is mainly aimed at improving the bandwidth of the hotspot area, mainly relying on the 4G base station and the core network, that is, adding 5G NR (new air interface) to the existing 4G LTE network. Relative to SA independent networking is relatively simple.
Therefore, after the release of the NSA standard, the next step of 3GPP is to complete the research and design of the 5GNR underlying standard, which will be completed in June 2018.
It is understood that the 5GNR underlying standard will support non-independent network construction and independent network construction to ensure that the 5GNR industry chain can be unified.
It is worth mentioning that before the release of the 5G NSA, Huawei and China Mobile jointly completed the world's first 3.5GHz band miniaturized 5GCPE terminal. Qualcomm announced the world's first officially released 5G data connection. Intel and Huawei Haisi respectively It announced plans to launch 5G commercial chips around 2018 and 2019. Domestic mobile phone manufacturers have successively developed 5G terminal R&D plans. It is expected to launch 5G commercial or pre-commercial mobile phones in 2019...
The global communications giants are showing their high attention to 5G. It is because of the technological output of these giants that the 5G NSA can be made public.
Regarding the significance of this standard release, Yan Huichen, an analyst at CITIC Construction Investment, said, “It is optimistic that the 5G era is about to begin. The release of the NSA standard is an important milestone in achieving full commercialization of 5GNR.â€
The world's first 5g commercial network (commercial time)The completion of 3GPP's first 5G standard is an important milestone in achieving the 5G commercialization goal. It is expected that countries can start 5G network trial operation and subsequent commercial deployment in early 2019, and even fast-moving operators may grab the fourth quarter of 2018. Department.
China's 5G plans to commercialize 5G networks by 2020. Therefore, it is expected that there will be 10-15 pre-commercial networks in 10-15 cities in 2019, while China's major 5G operators are ZTE, Huawei, China Unicom and China Telecom.
Telecommunications technology is equivalent to an important part of national defense technology, and naturally becomes a battleground for the US, China and Russia. Therefore, China's major 5G players ZTE and Huawei will also expand overseas markets, but will return to the US and Europe markets will still encounter the country. Security blocking, to be observed.
Li Zhengmao, vice president of China Mobile, said that the 5G NR version released this time is the first version in the world and will lay a solid foundation for the global unified 5G system. "We believe that the next important milestone will be the completion of the independent group in June 2018. The network's 5G NR standard, which provides 5G end-to-end capabilities, will play a vital role for operators exploring enterprise and vertical markets."
Do not think that this is a "customer", according to Wang Zhiqin, vice president of China Institute of Information and Communications, China is the first echelon of the global 5G industry, and is one of the chief designers of the standard!
As early as December 19, Huang Yuhong, vice president of China Mobile Research Institute, publicly disclosed that in June 2018, the mobile-led 5G independent network will realize large-scale trial commercial use in some cities. In the best case, moving 5G at the end of 2019 will enable large-scale commercial use nationwide!
In addition, China Telecom and China Unicom also announced the completion of the 5G field test in several major cities in China in 2018 with the completion of the first edition of the 5G standard.
Cmos Barcode Scanner,2D Cmos Barcode Scanner,Koolertron 2D Cmos Barcode Scanner,Koolertron 2D Cmos Barcode Scanner Man
Guangzhou Winson Information Technology Co., Ltd. , https://www.barcodescanner-2d.com