2024年6月，我国在酒泉卫星发射中心使用长征二号丁运载火箭，成功将‘卫星互联网低轨17组’卫星送入预定轨道。此次发射任务标志着我国低轨卫星互联网星座建设迈出关键一步，为构建覆盖全球、高速低延时的天地一体化通信网络奠定坚实基础。该组卫星属于国家主导的‘星网工程’的一部分，旨在通过部署数千颗低地球轨道（LEO）卫星，提供宽带互联网接入服务，尤其服务于偏远地区、海洋、航空等传统地面网络难以覆盖的区域。与高轨卫星相比，低轨卫星具有传输延迟低、信号强度高、建设成本相对较低等优势，是当前全球卫星互联网竞争的核心赛道。此次成功发射不仅验证了我国在批量制造、快速部署和智能运维低轨卫星方面的技术能力，也彰显了我国在新一代信息基础设施建设中的战略决心。未来，随着更多组网卫星陆续升空，我国有望在全球卫星互联网市场中占据重要地位，推动数字经济发展和数字鸿沟缩小。
In June 2024, China successfully launched the ‘Low Earth Orbit (LEO) Satellite Internet Constellation Group 17’ into its designated orbit using a Long March-2D rocket from the Jiuquan Satellite Launch Center. This mission marks a critical step in China’s construction of a LEO satellite internet constellation, laying a solid foundation for a global, high-speed, low-latency space-ground integrated communication network.These satellites are part of China’s national ‘Starlink-like’ initiative—known as the ‘Xingwang Project’—which aims to deploy thousands of LEO satellites to deliver broadband internet services, especially to remote areas, oceans, and airborne platforms where traditional terrestrial networks are unavailable. Compared to geostationary satellites, LEO satellites offer lower latency, stronger signal strength, and relatively lower deployment costs, making them a focal point in the global race for satellite internet dominance.This successful launch not only demonstrates China’s technical capabilities in mass production, rapid deployment, and intelligent operation of LEO satellites but also underscores its strategic commitment to next-generation information infrastructure. As more satellites join the constellation in the coming years, China is poised to play a significant role in the global satellite internet market, driving digital economic growth and narrowing the digital divide.
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