[14 departments: study and formulate standards for telecommunications infrastructure co-construction and sharing of big data platforms to encourage all localities to promote the construction or upgrading of platforms in their own regions] the Ministry of Industry and Information Technology and other 14 departments recently jointly issued the "implementation opinions on further deepening the Co-Construction and sharing of Telecom Infrastructure and promoting the High-quality Development of the" double Gigabit "Network. It is mentioned that the support of digital technology should be strengthened. We will study and formulate standards for the joint construction and sharing of big data platforms for telecommunications infrastructure, encourage all localities to actively promote the construction or upgrading of platforms in their respective regions in accordance with the requirements of the standards, strengthen the integration of platform systems and facilities resources information, strengthen the application of platform data, and carry out platform application evaluation. The digital guarantee and upgrading project will be carried out by the end of 2025, and by the end of 2025, various localities will complete the construction or upgrading of the big data platform system for co-construction and sharing of telecommunications infrastructure in the region in accordance with the standards, and basically realize the digital guarantee of the process of co-construction and sharing, and promote typical innovative cases of platform standardization construction and application.