The reporter recently learned that Huawei has taken the lead in completing the China 5G technology R&D trial organized by the IMT-2020 (5G) promotion group at the China Information and Communication Research Institute. The third phase is based on the non-independent networking (NSA) core network system network. Functional and business process testing. This 5G non-independent networking (NSA) test is an important part of China's 5G technology R&D test, which is of great significance for operators to quickly implement 5G commercial deployment in the early stage.
It is understood that this test is based on Huawei's commercial 5G core network solution released at the 2018 World Mobile Communications Conference. It completes the gateway selection including the core network CUPS (control plane and user plane separation) architecture and supports 5G ultra-high bandwidth. Support 5G NR independent billing, support terminal LTE and NR (5G new air interface) dual connectivity, terminal access capability management and other key functions verification, and verify terminal registration and service based on 5G non-independent networking (NSA) standard Key business processes such as requests, mobility management, and session management.
The 5G technology R&D test was organized and implemented by the IMT-2020 (5G) promotion group. The test of the 5G network part was completed in the 5G test working group by the China Information and Communication Research Institute and the test team composed of three operators. The verification test is divided into three phases. In the first and second phases, Huawei's 5G core network was successfully completed with excellent results, including core network service architecture, network slicing, mobile edge computing and other technical solutions and prototype equipment verification.
At present, many leading operators choose to adopt 5G non-independent networking (NSA) to quickly implement 5G commercial deployment and provide new eMBB services such as AR/VR. The Huawei 5G core network supports ultra-high bandwidth for single users and ensures the ultimate experience of AR/VR applications. Based on the distributed network architecture, the Huawei 5G core network is separated from the user plane through the control plane, and the user plane can be flexibly deployed at the edge of the network to ensure ultra-low latency at any time and any place. At the same time, Huawei's 5G core network is a network-level converged core network that can support 2G, 3G, 4G, and 5G at the same time, helping operators to smoothly evolve from the current to the future, ensuring the best user experience under multi-network coexistence.
All along, Huawei and the industry have actively promoted the development and maturity of 5G standards, technologies and industries. At the World Mobile Congress in 2018, Huawei's 5G core network won the "Best Software Breakthrough Award" and jointly presented Vodafone to showcase the world's first 5G NSA commercial system based on 3GPP standards. As of the end of 2017, Huawei's 5G core network has built 15 pre-commercial sites around the world. In the future, Huawei will continue to increase investment in 5G R&D, promote the maturity of 5G standards, and strengthen cooperation with industry partners to jointly welcome the 5G era.
Screen Guard,Ultra-Thin Screen Protector,Full Coverage Screen Protector,TPU Hydrogel Screen Protector,TPU Film,Screen Protection Film
Shenzhen Jianjiantong Technology Co., Ltd. , https://www.jjthydrogelmachine.com