As the foundation support of the digital economy，digital infrastructure has become the material basis for activating new applications，expanding new business forms and creating new models around the world. Countries continue to promote the construction of network infrastructure，and 6G has triggered a new round of global competition. The rise of new industries such as artificial intelligence large models has helped the rapid development of computing power scale and the multiple innovation of computing technology，promoting intelligent computing power to become the “keyword” of the time. Countries are accelerating the “integration of quantum computing and hyperfusion” to improve the quality and efficiency of computing power. Europe and the United States continue to lead the construction of satellite Internet，and China has made efforts in many aspects to achieve breakthroughs.