Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

Journal of Beijing University of Posts and Telecommunications ›› 2021, Vol. 44 ›› Issue (6): 1-12.doi: 10.13190/j.jbupt.2021-113

• REVIEW •     Next Articles

Satellite-Ground Fusion Intelligent Networking: Vision and Key Technologies

LIU Yang, PENG Mu-gen   

  1. 1. School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2021-06-03 Online:2021-12-28 Published:2021-12-28

Abstract: The satellite-ground fusion networks can not only meet the demands of emerging services such as auto-driving and large connections, but also be widely used in the disaster alarming and public safety applications. To serve ground applications with high efficiency and low delay for satellite ground fusion network, the key technologies of satellite-ground fusion intelligent networking are proposed. The technologies including networking architecture, data perception, access control, multi-dimensional network slicing, and time-sensitive routing and forwarding are then expounded in terms of principle and performance. Finally, the existing challenges and future directions are discussed.

Key words: satellite-ground, networking, sensing, access control, slice

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