Space-Integrated-Ground Information Networks ›› 2020, Vol. 1 ›› Issue (2): 11-16.doi: 10.11959/j.issn.2096-8930.20200202

Special Issue: 专题:天地一体化信息网络体系架构

• Topics: Architecture of Space-Integrated-Ground Information Network • Previous Articles     Next Articles

Communication and Security Integrated Space-Earth Heterogeneous Network Architecture

Xiaoning ZHANG1, Lidong ZHU2   

  1. 1 School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
    2 National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu 611731, China
  • Revised:2020-11-10 Online:2020-12-20 Published:2020-12-01
  • Supported by:
    The National Natural Science Foundation of China(61671124)

Abstract:

To achieve the integration of space information networks and high-speed rail, ship and civil aviation private communication networks, this article proposes to leverage the mechanism of identifi er and locator separation to construct the communication and security integrated space-earth heterogeneous network architecture.The proposed network architecture included four network layers (i.e., space-earth heterogeneous network service layer, space-earth heterogeneous network traffi c layer, space-earth heterogeneous network routing layer and space-earth heterogeneous network access layer) and fi ve network identifi ers (i.e., service identifi er, traffi c identifi er, routing identifi er, access identifi er and host identifi er).With the method of effi cient network identifi er mapping, the communication and security integrated requirement for space information networks and ground private communication networks could be guaranteed.

Key words: space-integrated-ground information network, identifi er mapping, routing, security

CLC Number: 

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