In order to further strengthen the research of wireless mobile communication test technology, promote the research and development and verification of related test instruments, test systems and test solutions, improve the test level of wireless mobile communication products, promote the modernization and advancedization of the wireless mobile communication industry chain, and better meet the needs of wireless communication. To meet the needs of mobile communication network construction and commercial development, relying on the IMT-2020 (5G) promotion group, China Mobile, China Telecom, China Unicom, and China Academy of Information and Communications Technology (hereinafter referred to as “China Academy of Information and Communications Technology”) jointly initiated the establishment of “Wireless Mobile”. Communication Test Technology Research Group”, and officially approved the establishment application at the 22nd expert group meeting of the IMT-2020 (5G) promotion group on January 28, 2021.
On March 18, 2021, the Wireless Mobile Communication Testing Technical Working Group of the IMT-2020 (5G) Promotion Group (hereinafter referred to as the “Testing Technical Working Group”) held a kick-off meeting in Beijing. More than 100 representatives from more than 30 units including major operation, system, chip, terminal, instrumentation enterprises, testing laboratories, and scientific research institutes at home and abroad attended the meeting.
CAICT introduced the establishment background and organizational structure of the testing technology working group, as well as the work summary of the OTA sub-working group of the IMT-2020 (5G) promotion group in 2020. China Mobile and China Unicom presided over the application for the base station and terminal sub-working group respectively. After discussion, the meeting finally approved 5 projects related to base station testing and 3 projects related to terminal testing. In addition, ZTE and OPPO shared the research challenges and standards progress of millimeter wave base station testing, terminal testing standardization and certification, and current challenges, to provide reference for the future work ideas of the testing technical working group.
Experts from the core group of China Mobile, China Telecom and China Unicom all affirmed the necessity and significance of the testing technical working group, and put forward opinions and suggestions on the future work of the working group, calling on everyone to work together to contribute more to the wireless mobile communication industry. strength.