[Introduction]: Although the United States is vigorously suppressing China ’s 5G technology, the pace of progress is completely unaffected. Yesterday Huawei announced the completion of the third phase of NSA testing of 5G research and development. This is the closest link to commercial use, and the end-to-end product is ready for commercial use. .
Huawei took the lead in completing the third phase of NSA (non-independent networking) use case testing of China ’s 5G technology R & D test organized by the IMT-2020 5G Promotion Group. As early as the third phase specification release meeting, the Information and Communication Development Department of the Ministry of Industry and Information Technology Changwen Ku once vividly described the significance of this test: "If the second stage of the 5G technology research and development experiment is likened to 'going to elementary school', then it can now be said that China's 5G technology experiment 'primary school successfully graduated and officially entered the middle school. ! ', The third phase of the trial, which will be a key step before 5G will achieve '18 -year-old adult'. "
At present, it seems that the 5G secondary school diploma will also be "successfully won" by our company.
It is reported that in the third phase of the test, Huawei used C-band base stations and terminals, with the Huawei 5G bearer test network and core network already deployed in Huairou, to conduct the most comprehensive scenario verification of NSA, including cell throughput rate and user experience Test content such as speed, mobility, network delay, 5G key solutions and key business processes. The test scenarios are the most comprehensive and the test results are the most advanced, which fully proves that Huawei's 5G end-to-end commercial products have the ability to fully support operators' 5G commercial deployment in 2018 from software to hardware.
Yang Chaobin, President of Huawei's 5G product line, said: "After the third phase of NSA function and field test verification of China's 5G technology R & D test under the IMT-2020 5G promotion group, Huawei's 5G commercial product capabilities meet eMBB (enhanced mobile broadband) business requirements and are available Early deployment in 5G commercial networks. "
Yang Chaobin said that the maturity of the 5G industry chain is inseparable from all walks of life. Huawei will continue to adhere to an open and cooperative attitude and work with industry partners to create the golden age of eMBB.
On June 12, Datang Mobile, which participated in the third phase of the test, also successfully completed all the contents of the core network equipment technology part based on the NSA architecture in the 5G three-phase test. According to the content of "5G Technology R & D Test System Verification of Core Network Equipment Test Method Based on NSA Architecture", Datang's test verified a total of 20 items, covering the network architecture and functions of EPC systems based on non-independent deployment (NSA) Requirements, signaling procedures and services.
The reporter learned that after the end of the third phase of the 5G technology R & D test, China ’s technology R & D test will end. At the same time, 5G product development trials will start. The 5G product R & D test is organized by domestic operating companies, equipment companies and scientific research institutions. It is divided into scale test and application demonstration.
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