近日，我国工业和信息化部等十一部门联合发布了关于开展“信号升格”专项行动的通知。该行动的主要目标是显著增强移动网络（包括4G和5G）的信号，提升移动用户端到端业务感知，加强资源要素保障，提高监测评估能力，以提供高品质的网络服务。
根据通知，到2025年底，我国将实现超过12万个重点场所的移动网络深度覆盖，3万公里铁路、50万公里公路以及200条地铁线路的移动网络连续覆盖。此外，5G网络的覆盖深度和广度将持续完善，5G流量占比显著提升。
为实现这一目标，我国制定了详细的时间表和指标。到2024年底，8万个重点场所将实现移动网络深度覆盖，2.5万公里铁路、35万公里公路以及150条地铁线路实现移动网络连续覆盖。移动网络下行均值接入速率不低于200Mbps，上行均值接入速率不低于40Mbps，主要业务指标如卡顿、时延等将加快改善，移动网络达标速率占比不低于90%。
到2025年底，上述指标将进一步提升，如移动网络下行均值接入速率不低于220Mbps，上行均值接入速率不低于45Mbps，卡顿、时延等主要业务指标全面优化，移动网络达标速率占比不低于95%。
这项行动的实施将极大地提升我国移动网络的覆盖范围和质量，为广大用户带来更好的网络体验。感谢IT之家网友西窗旧事、航空先生的线索投递。
Title: Enhanced 4G and 5G Coverage in China
Keywords: Signal Upgrade, 4G and 5G, Coverage Area
News content:
Recently, the Ministry of Industry and Information Technology and other eleven departments have jointly issued a notification on the implementation of the “Signal Upgrade” special action. The main objective of this action is to significantly enhance the signal of mobile networks (including 4G and 5G), improve the end-to-end business perception of mobile users, strengthen resource allocation, and enhance monitoring and evaluation capabilities to provide high-quality network services.
According to the notification, by the end of 2025, China will achieve deep coverage of mobile networks in more than 120,000 key areas, continuous coverage of mobile networks on 30,000 kilometers of railways, 500,000 kilometers of roads, and 200 subway lines. In addition, the coverage depth and breadth of 5G networks will continue to improve, and the proportion of 5G traffic will significantly increase.
To achieve this goal, a detailed timeline and indicators have been formulated. By the end of 2024, mobile network deep coverage will be achieved in 80,000 key areas, and continuous coverage will be realized on 25,000 kilometers of railways, 350,000 kilometers of roads, and 150 subway lines. The average download and upload access rates of mobile networks will not be less than 200Mbps and 40Mbps, respectively, and the main business indicators such as lag and delay will be accelerated. The proportion of mobile networks meeting the standards will not be less than 90%.
By the end of 2025, these indicators will be further improved, such as the average download and upload access rates of mobile networks not being less than 220Mbps and 45Mbps, respectively, the main business indicators such as lag and delay being comprehensively optimized, and the proportion of mobile networks meeting the standards will not be less than 95%.
The implementation of this action will greatly enhance the coverage and quality of mobile networks in China, bringing better network experiences to a wide range of users. Thank you to IT Home readers Xichengjiu Shi and Hangkong Xiansheng for providing clues.
【来源】https://www.ithome.com/0/743/200.htm
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