The vendor said the security function test focuses on the device identity management and registration, as well as the security service procedure in mobility

Chinese vendor ZTE said it has completed the third phase of China’s Ministry of Industry and Information Technology’s IMT-2020 5G core network tests.

In a statement, ZTE revealed it has completed the third-phase testing, which involves evaluating the performance of the network function virtualization infrastructure platform, the service performance of the 5G core network element, as well as system capacity and stability.

The vendor said it has passed all test cases and met the requirements for service model and specification indicators with its test results, verifying the maturity of its 5G core network solution. The security function test focuses on the device identity management and registration, as well as the security service procedure in mobility. ZTE said its system successfully passed all the mandatory test cases.

Liu Jianhua, ZTE GM for telecom cloud and core network products, said the completion of the testing represents another significant milestone, following ZTE’s completion of 5G standalone architecture functionality testing in September 2018.

“ZTE will actively support and cooperate with Ministry of Industry and Information Technology to help the 5G industry grow mature and embrace the arrival of the 5G era,” he said.

China national 5G test

China’s 5G R&D tests, which are being carried out by the IMT-2020 (5G) promotion group, started in 2016. These tests involve three phases: key technologies testing, the verification of technology and solution and 5G system verification.

The IMT-2020 (5G) promotion group was jointly established in 2013 by the Chinese Ministry of Industry and Information Technology, the National Development and Reform Commission, and the Ministry of Science and Technology, based on the original IMT-Advanced Promotion Group. In China, it is the primary platform through which 5G research and international exchange and cooperation is conducted.

Operators participating in the IMT-2020 Promotion Group include China Mobile, China Telecom, China Unicom and Japanese telecoms operator NTT DoCoMo. Vendors which are part of the initiative are Huawei, ZTE, Ericsson, Nokia, Datang and Samsung. A number of chipset and test measurement vendors, including Qualcomm, Intel, Mediatek, Ctec, Keysight Technologies and Rohde & Schwartz are also part of the initiative.

Last year, the Chinese government authorized carriers to test 5G technology in major cities across the country. Under this initiative, state-run telcos are the process of deploying 5G networks in 16 cities to trial the technology.

China has previously announced plans to commercialize 5G mobile networks as early as 2020. China Mobile, the world’s largest mobile operator, previously said it aims to deploy 10,000 5G base stations across China in 2020.

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