决胜“十四五” 打好收官战|让“信号满格” 我国通信保障持续提速

Core Insights - The article emphasizes the rapid development and enhancement of China's information and communication industry, highlighting its strategic importance in supporting economic and social growth. Infrastructure Development - China's communication infrastructure has seen significant improvements, with the completion of 5G and gigabit optical network construction goals ahead of schedule, achieving gigabit connectivity in all counties and 90% of administrative villages with 5G coverage [2][3] - As of June 2023, the total number of 5G base stations reached 4.55 million, and gigabit broadband users reached 226 million [2] - The total length of optical cable lines in the country reached 73,770 kilometers by mid-2023, with the deployment of 400G backbone networks enhancing transmission bandwidth and capacity [2] Innovation and Application - The integration of 5G and AI technologies has led to significant advancements in various sectors, including automotive manufacturing, where production efficiency has increased by 20% due to smart detection systems [3] - 5G applications have penetrated 86 out of 97 major categories of the national economy, with over 18,500 "5G + industrial internet" projects established [3] Service Quality Improvement - The communication industry has focused on enhancing service quality, with measures such as free satellite emergency messaging services during adverse weather conditions [4] - Major telecom companies have implemented standardized marketing practices to address consumer complaints regarding misleading promotions and have increased online service accessibility [5] - Initiatives to support vulnerable groups, including the elderly and disabled, have been launched, with over 40,000 digital literacy classes conducted [5]