Telecommunications Science ›› 2022, Vol. 38 ›› Issue (1): 132-139.doi: 10.11959/j.issn.1000-0801.2022017

• Engineering and Application • Previous Articles     Next Articles

Security risk analysis of power 5G hybrid networking

Xiaojian ZHANG1,2, Jiaxuan FEI1,2, Haitao JIANG3, Qigui YAO1,2   

  1. 1 Energy Interconnection Research Institute Co., Ltd., Nanjing 210003, China
    2 State Grid Key Laboratory of Information &Network Security, Nanjing 210003, China
    3 State Grid Jiangsu Electric Power Co., Ltd., Research Institute, Nanjing 211103, China
  • Revised:2022-01-10 Online:2022-01-20 Published:2022-01-01
  • Supported by:
    The Science and Technology Project of State Grid Corporation of China “Research on 5G Electric Power Security Protection System and Key Technology Verification”(5700-202058379A-0-0-00)


5G communication technology provides strong support for the power internet of things, and it also introduces new security challenges in the application process of the power industry.Starting from the analysis of the needs of the power 5G business, five 5G networking deployment and construction plans were proposed, and a comparative analysis of them was conducted in security and cost.And then, a hybrid networking architecture of 5G and power communication networks was proposed, and the 5G network slicing architecture was re-segmented according to business scenarios.Finally, from the four parts of terminal access, edge computing, network channel and core network, the security risks introduced by 5G technology were analyzed in detail.

Key words: 5G, network slice, hybrid networking, security risk, cyber security

CLC Number: 

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