Ministry of Transport of the People's Republic of China printed and distributed Outline of Digital Traffic Development Plan recently. According to the plan, by 2025, new headways will be made to upgrade the transportation infrastructure and transportation equipment in a full-factor and full-cycle digital manner. The digital acquisition system and a network transmission system will be basically formed. Transportation will become the main civil industry of Beidou Navigation. Public networks such as the fifth generation of mobile communication (5G) and the new generation of satellite communication system will be initially applied in industries.