Peking University’s Communication and Information Systems is a major under the Department of Electronics. The Department of Electronics of Peking University was formerly the Department of Radio. It was one of the earliest universities in China to establish this direction. In the 1950s, some majors in the department were restructured. It was transferred to Tsinghua University to form the current Electronic Engineering Department of Tsinghua University. Communication and information systems are divided into two large laboratories at Peking University, namely the Satellite and Wireless Communications Laboratory and the Regional Optical Communications Laboratory. The former is the Ministry of Education. Key Laboratory, the latter is a national key laboratory with strong strength. Moreover, Peking University graduates have a solid theoretical foundation and strong follow-up innovation capabilities, and enjoy a high reputation internationally.

Communication and information systems: The main objects studied in this discipline are various communication and information systems based on information acquisition, information transmission and exchange, information networks, information processing and information control. Cultivate advanced engineering technology with knowledge of communication technology, communication systems and communication networks, and the ability to engage in research, design, manufacturing, and operation in the field of communication, as well as in the development and application of communication technology and equipment in various departments of the national economy and the national defense industry. Talent.