【#The scientific and technological power behind the rescue of Luding Bridge#】Sudden extreme weather and geological disasters often cause damage to electricity, transportation and communication at the same time, seriously affecting disaster relief operations. @中

【#The scientific and technological power behind the rescue of Luding Bridge#】Sudden extreme weather and geological disasters often cause damage to electricity, transportation and communication at the same time, seriously affecting disaster relief operations. @中国移动 By building three-dimensional hardware systems such as super satellite base stations, aerial 5G UAV base stations, ground satellite emergency vehicles, etc., with big data command and dispatch systems and various planning mechanisms, the "air-space-ground" emergency communication support capability that guards the "lifeline" of communication has been created, which can achieve 5-minute response, half-hour assembly, and one-hour opening, quickly providing a safe and smooth network in various emergency situations, so that the people's sense of security is more guaranteed. One day after the Luding earthquake on September 5 last year, isolated island townships and towns were rushed through, three days were rushed through isolated island administrative villages, and the network was restored to the pre-earthquake level in five days, providing a stable mobile communication network guarantee for emergency rescue command and dispatch and mass communication. #打卡中国新坐标#