Shulou(Shulou.com)11/24 Report--

CTOnews.com October 31, according to Ziguang Zhanrui released, in October 2022, under the guidance of IMT-2020 (5G) propulsion group, Ziguang Zhanrui, together with ZTE, Ericsson and other well-known system equipment manufacturers successfully completed the 5G LAN functional technology test, fully verified the completeness and good interoperability of Ziguang Zhanrui 5G chip for 5G LAN technical support It has laid a good foundation for the commercial use of terminals in the follow-up 5G LAN technology industry.

The 5G LAN technology verification follows the "5G LAN functional technical requirements and test methods" formulated by the test working group of IMT-2020 (5G) Propulsion Group, and adopts Ziguang Zhanrui V516 chip platform. The test project includes 5G VN group static management, 5G VN group dynamic management, session management, user plane management and other functions, covering Ethernet and IP two PDU session types, a total of 27 use cases. Ziguang Zhanrui V516 has become the first 5G chip platform in China to complete all test projects.

The Ziguang V516 is the world's first 5G R16 Ready baseband chip platform, which supports a number of key eMBB+URLLC+IIoT features of the 5G R16 standard, such as 5G LAN, URLLC, 5G private network and 5G terminal slicing. V516 is oriented to 5G vertical industry, and can realize 5G R16 application examples such as smart grid, smart manufacturing, smart building, smart logistics, smart port and so on through URLLC, high precision timing service, 5G LAN, 5G terminal slicing and so on.

Ziguang Zhanrui is one of the three 5G chip companies facing the open market in the world, and it is also the only one in the open market of Chinese mainland.

CTOnews.com learned that in July 2021, the Ministry of Industry and Information Technology, together with nine departments, issued the "5G Application" Action Plan (2021-2023). Driven by the "Action Plan", 5G provides new momentum for the digital transformation of Qianhang Baiye, and the application of 5G in the vertical industry has entered a comprehensive acceleration phase.

In the industrial Internet, most industry terminals use local area network layer 2 communication. In order to achieve wireless, it is necessary to use AR routers for network protocol conversion and interconnection. This makes the network architecture more complex and the cost of operation and maintenance higher. Simplifying the industrial Internet wireless networking architecture based on 5G technology has become a great challenge. In order to solve this problem, 3GPP introduced 5G LAN technology in R16.

5G LAN technology can realize layer 2 interconnection without changing the existing industrial Internet topology, and solves the problems of traditional mobile network adapting to industrial Internet, such as network topology reconstruction, configuration reconfiguration, application reconfiguration and so on. 5G LAN technology can not only save the cost of industrial Internet construction, but also reduce the difficulty of 5G production line transformation and industrial Internet maintenance, realize flexible adaptation, and greatly improve production efficiency. As one of the key features of the definition of 3GPP R16, 5G LAN is the basic technology to realize the deep integration of industrial Internet and 5G, and is of great significance to the development of 5G + industrial Internet.

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