让“信号满格”我国通信保障持续提速

Core Viewpoint - The Chinese information and communication industry has made significant advancements during the "14th Five-Year Plan" period, focusing on high-quality development and enhancing digital infrastructure to support economic growth [1][3]. Group 1: Infrastructure Development - The construction of communication infrastructure has accelerated, achieving key targets such as county-level gigabit connectivity and 5G coverage in over 90% of administrative villages [3]. - As of June 2023, China has built 4.55 million 5G base stations and 30.22 million gigabit service ports, with 226 million gigabit broadband users [3]. - The total length of optical cable lines reached 73,770 kilometers, and the deployment of 400G backbone networks has begun, significantly enhancing transmission bandwidth and capacity [3]. Group 2: Technological Innovation - China's share of essential 5G standard patents exceeds 42%, indicating strong innovation capabilities [3]. - China Telecom launched the world's first direct satellite service for smartphones, showcasing leadership in global telecommunications technology [3]. Group 3: Industry Applications - The integration of 5G and AI technologies has improved production efficiency in sectors like automotive manufacturing, with a 20% increase in production line efficiency due to smart detection systems [5]. - 5G applications have penetrated 86 out of 97 major categories of the national economy, with over 18,500 "5G + Industrial Internet" projects established [7]. Group 4: Service Quality Improvement - The information and communication industry has enhanced service offerings, with over 91% of telecom services now available online, making it more convenient for users [9]. - Initiatives to protect user rights include standardized marketing practices and the introduction of services aimed at vulnerable groups, such as the elderly and disabled [9].