The Construction of World Information Infrastructure

Abstract

Nowadays, profound changes in the world unseen in a century and the COVID-19 pandemic are intertwined. The global economy falters, the South-North development gap further widens, and the world sees a period of turbulence and transformation. Simultaneously, digital technology penetrates all aspects of economy and society in an unprecedented way. As the volume of digital economy keeps expanding, various countries in the world attach more attention to the construction of information infrastructure. The industrialization of the global 5G network accelerates, with larger coverage. Gigabit optical fiber signals the mainstream trend of broadband development. The number of IPv6 users gradually increases and the scale of IPv6 deployment continuously enlarges. Satellite Internet industry develops rapidly, and the scale of satellite navigation market grows steadily. The scale of global cloud computing market expands year by year, data center displays a green and intensive trend, and high-performance computing comes to the E-era. With the rise of the empowerment of IoT, the innovation on industrial Internet remains active, and IoV enters the stage of high-speed development.