热点回应丨卫星物联网业务商用试验启动 补齐低空通信短板 拓展万物互联空间

Core Viewpoint - The Ministry of Industry and Information Technology of China has officially launched a two-year commercial trial for satellite IoT services, aiming to enhance the satellite communication market, stimulate market vitality, and support the development of emerging industries such as commercial aerospace and low-altitude economy [1] Group 1: Understanding Satellite IoT - Satellite IoT utilizes satellite communication technology to connect a vast number of IoT devices across land, sea, and air, providing data collection and transmission services [1] - It offers wide-area IoT connectivity for various terminals, including data collection terminals, wearable devices, handheld terminals, and transportation tools like cars, ships, and aircraft, covering applications in marine fisheries, transportation logistics, energy and water resources, emergency communication, low-altitude economy, and industrial internet [1] - Satellite IoT features full-area coverage, addressing the limitations of traditional terrestrial networks that cannot reach remote areas, skies, and oceans [1] Group 2: Role in Emerging Industries - Satellite IoT can achieve global real-time tracking and data transmission for low-altitude aircraft, effectively addressing communication gaps in the low-altitude economy [1] - In low-altitude fields such as drone logistics, satellite IoT can prevent signal interruptions that affect flight safety and efficiency due to insufficient ground station coverage [1] - The technology can enhance the application scenarios in the low-altitude economy, attracting more capital and resources into the sector, and promoting the collaborative development of the drone manufacturing, airspace management, and data service industries [2] Group 3: Future Development of "Internet of Everything" - China's satellite communication development has accelerated, with the Ministry of Industry and Information Technology releasing guidelines to optimize business access and promote the satellite communication industry [3] - Major telecom companies, including China Telecom, China Mobile, and China Unicom, have obtained satellite mobile communication business licenses, enabling them to conduct satellite direct connection services and enhance applications in emergency communication, maritime communication, and remote area communication [3] - China Telecom has launched a trial for its "Tiantong + Beidou" domestic satellite-based high-precision positioning service, aimed at providing services in areas with no or weak network coverage, such as remote regions, oceans, and low-altitude environments [3]