NTT DOCOMO Beijing Labs

Corporate Information

  • NTT DOCOMO is a mobile communication operator engaged in world-leading research and development, and has always been a global leader in the development of mobile communication technology. As a powerful driver of innovation at DOCOMO, the vision of DOCOMO Beijing Communications Laboratories entails a 5G+AI two-pronged approach, creating a win-win situation, enriching people’s lives and driving industry innovation. Upholding the concept of continuous day-to-day improvement in innovation, we continue to embrace new challenges.

  • The Wireless Technology Department is committed to cutting-edge research, standardization, and solutions for wireless technologies. With wireless technology innovation as its mission, it covers many fields.
    In recent years, the Wireless Technology Department has been dedicated to 5G standardization and 5G trials, establishing DOCOMO's leading position among telecommunication operators, and successfully promoting multiple DOCOMO 5G network deployment wills with standardization support.

  • The AI Technology Department is dedicated to the research and development of computer vision and natural language processing technologies related to new business innovation.
    The department is focused on the application of artificial intelligence technology to research and innovation in the areas of mobile internet and big data, and supporting new services and new business models through advanced technologies such as deep learning.

  • The Platform Development Department is dedicated to 3GPP standardization, new functions of wireless network and services, and artificial intelligence-related platforms and systems development.
    The department develops and maintains system-level and link-level simulation platforms for wireless communication system technology research. It provides one-stop services for the pre-research evaluation of advanced technologies, advancing the standardization of key technologies and the optimized selection of network deployment.

Research Achievements

  • The Wireless Technology Department has been deeply involved in 3GPP standardization for many years, with substantial technical experience from 4G LTE to 5G NR, especially focusing on RAN1 standardization in addition to providing partial RAN2 and RAN4 standardization support. The Wireless Technology Department has more than two hundred international and standard essential patents on 5G key technologies.

  • Through technology R&D and the achievements of technology innovation, the AI Technology Department actively supports headquarters' related business development and local applications.

  • With regards to platform construction, the Platform Development Department has established a unified simulation pool consisting of more than one hundred high-performance simulation servers, an automated simulation job management and scheduling system, as well as a real-time simulation resource utilization monitoring system to ensure efficient evaluation work.

Public Information