According to the announcement of the China Academy of information and communications, on August 30, in order to improve the ecological chain of high-quality development of mobile networks, promote the transformation of 5g applications from pilot to large-scale, better serve the people, and enable the digital transformation of thousands of industries, the "Establishment Conference of mobile network quality pilot array" jointly sponsored by the China Academy of information and communications (hereinafter referred to as the "China Academy of information and communications") and the press and publicity Center of the Ministry of industry and information technology was held in Beijing. Under the guidance of the information and Communication Development Department of the Ministry of industry and information technology, the "mobile network quality pilot matrix" was jointly initiated and established by the China Academy of information and communications and several units. It aims to lead the high-quality development of mobile networks, promote mobile network services for the people, and create a network engine and an important base for the development of thousands of industries. At the meeting, the organizational structure, the steering committee list, the expert committee list and the next work plan of the "pilot array" were officially released. The "pilot matrix" has an ecological working group, a technical working group and a vertical industry working group. This year, it will focus on the research work on the test method of APP network speed and the consistency of data platform interface, the mobile network quality evaluation index system, and the evaluation of mobile network quality differences under various scenarios and applications, Based on this, it released a series of achievements such as the white paper on mobile network quality evaluation, the quarterly report on national mobile network quality monitoring, and the white paper on network quality requirements of vertical industries. It home learned that the China Academy of information and communication technology also officially released the national mobile network quality monitoring report (issue 2) at the meeting. According to the report, in the second quarter of 2022, the overall operation of China's mobile networks was stable and good. The network coverage is improving day by day, the supply capacity is constantly improving, and the user scale is steadily increasing. The average downlink and uplink access rates of the national 5g network are 341.20mbps and 71.98mbps respectively. The average downlink and uplink access rates of the national 4G network are 40.43mbps and 23.11mbps respectively. The report shows that from the perspective of regions, the eastern region leads the average downlink access rate of 5g network, and the western region leads the average uplink access rate; The central region leads the average downlink access rate of 4G network, while the western region leads the average uplink access rate. From the perspective of telecom operators, China Mobile is the leader in the downlink and uplink average access rate of 5g network; China Unicom is the leader in the average downlink access rate of 4G network, and China Telecom is the leader in the average uplink access rate. From the perspective of provinces (autonomous regions and municipalities directly under the central government), the provinces with the highest downlink average access rate of 5g network are Chongqing, Shanghai, Yunnan, Liaoning and Beijing. The provinces with the highest downlink average access rate of 4G network are Ningxia Hui Autonomous Region, Fujian Province, Qinghai Province, Xinjiang Uygur Autonomous Region and Heilongjiang Province. (news agency)