Recently, 11 departments including the Ministry of Industry and Information Technology jointly issued the "Notice on Carrying out the Special Action of "Signal Upgrade"".It is proposed that mobile network (4G and 5G) signals will be significantly enhanced, and mobile users' end-to-end service perception will be significantly improved.Today, the official released a graphic introduction to the "Signal Upgrade" special operation, making the key information clear at a glance.

According to reports, by the end of 2024, more than 80,000 key places will have deep mobile network coverage, and 25,000 kilometers of railways, 350,000 kilometers of roads, and 150 subway lines will have continuous mobile network coverage.

The average downlink access rate of the mobile network is not less than 200Mbps, and the average uplink access rate is not less than 40Mbps.Major service indicators such as lag and delay improved rapidly, and the proportion of mobile network meeting the standard rate was no less than 90%.

By the end of 2025, more than 120,000 key places will have deep mobile network coverage, 30,000 kilometers of railways, 500,000 kilometers of roads, and 200 subway lines will have continuous mobile network coverage. The depth and breadth of 5G network coverage continues to improve, and the proportion of 5G traffic has increased significantly.

in addition,The average downlink access rate of the mobile network is not less than 220Mbps, and the average uplink access rate is not less than 45Mbps.Main business indicators such as lag and delay are fully optimized, and the proportion of mobile network reaching the standard rate is no less than 95%.