• Journal of Internet Computing and Services
    ISSN 2287 - 1136(Online) / ISSN 1598 - 0170 (Print)
    http://jics.or.kr/

A Cooperative Security Gateway cooperating with 5G+ network for next generation mBcN


Gu-Min Nam, Hyoungshick Kim, Hyun-Jin Lee, Hark-Su Cho, Journal of Internet Computing and Services, Vol. 22, No. 6, pp. 129-140, Dec. 2021
10.7472/jksii.2021.22.6.129, Full Text:
Keywords: military broadband convergence network, 5G, Multi-Access Edge Computing, local breakout, Service Function Chaining

Abstract

The next generation mBcN should be built to cooperate with the wireless network to support hyper-speed and hyper-connectivity. In this paper, we propose a network architecture for the cooperation mBcN and 5G commercial network and architecture of the cooperative security gateway required for the cooperation. The proposed cooperative security gateway is between gNB and UPF to support LBO, SFC, and security. Our analysis shows that the proposed architecture has several advantages. First of all, user equipment connected with the mBcN can be easily connected through the 5G commercial radio network to the mBcN. Second, the military application traffic can be transmitted to mBcN without going through the 5G core network, reducing the end-to-end transmission delay without causing the traffic load on the 5G core network. In addition, the security level of the military application can effectively be maintained because the user equipment can be connected to the cooperative security gateway, and the traffic generated by the user equipment is transmitted to the mBcN without going through the 5G core network. Finally, we demonstrate that LBO, SFC, and security modules are essential functions of the proposed gateway in the 5G test-bed environment.


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Cite this article
[APA Style]
Gu-Min Nam, Hyoungshick Kim, Hyun-Jin Lee, & Hark-Su Cho (2021). A Cooperative Security Gateway cooperating with 5G+ network for next generation mBcN. Journal of Internet Computing and Services, 22(6), 129-140. DOI: 10.7472/jksii.2021.22.6.129.

[IEEE Style]
G. Nam, H. Kim, H. Lee and H. Cho, "A Cooperative Security Gateway cooperating with 5G+ network for next generation mBcN," Journal of Internet Computing and Services, vol. 22, no. 6, pp. 129-140, 2021. DOI: 10.7472/jksii.2021.22.6.129.

[ACM Style]
Gu-Min Nam, Hyoungshick Kim, Hyun-Jin Lee, and Hark-Su Cho. 2021. A Cooperative Security Gateway cooperating with 5G+ network for next generation mBcN. Journal of Internet Computing and Services, 22, 6, (2021), 129-140. DOI: 10.7472/jksii.2021.22.6.129.