我国建成5G基站459.8万个 实现“县县通千兆、乡乡通5G”

Core Viewpoint - The article highlights the advancements in China's new information infrastructure, particularly in 5G and computing power, showcasing significant upgrades in coverage, efficiency, resource sharing, and connectivity [1][2][3]. Group 1: Infrastructure Development - As of July 2023, China has built 4.598 million 5G base stations and over 30.53 million gigabit network capability ports, achieving "gigabit access in every county and 5G access in every township" [1]. - A special action for "signal enhancement" is being implemented to deepen coverage of 5G and gigabit optical networks in key areas such as cultural tourism and transportation hubs, improving network quality and user experience [1]. Group 2: Computing Power Integration - The construction of computing power infrastructure is progressing steadily, with 10.85 million standard racks in use and an intelligent computing power scale reaching 788 EFLOPS (FP16 half precision) as of June 2025 [2]. - The national integrated computing power network system is being accelerated, with transmission delays between national hubs not exceeding 20 ms and between regional computing nodes not exceeding 1 ms [2]. Group 3: Resource Sharing and Sustainability - The sharing rate of newly built towers has reached 85%, with over 95% of new 5G base stations utilizing existing site resources, equivalent to saving 1.2 million communication towers and 68,000 acres of land [2]. - The promotion of 5G inter-network roaming has effectively reduced redundant investments and enhanced the overall efficiency of the 5G network [2]. Group 4: Rural and International Connectivity - Thanks to ten years of continuous construction of universal telecom services, rural broadband network development has accelerated, achieving "broadband access in every administrative village" and over 90% 5G coverage [3]. - As of now, there are 15 international gateway exchanges, and telecom companies have invested in 17 international and Hong Kong-Macau-Taiwan submarine cable systems, significantly enhancing international communication capabilities [3].