Service Function Chaining Architecture for Distributed 5G Mobile Core Networks 


Vol. 41,  No. 12, pp. 1914-1924, Dec.  2016


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  Abstract

In this paper, considering virtualized Evolved Packet Core(vEPC) network for 5G mobile network, we propose architecture for supporting Service Function Chaining(SFC) in 5G mobile network. Using SFC in 5G network, dynamic path configuration and providing network services based on subscriber and traffic information. SFC technology provides logical ordered set of network functions and delivers packet through providing logical path over the physical network. Based on the perspective of 5G core network in distributed manner, we design hierarchical SFC architecture to manage SFC for global path including vEPC and SGi-LAN network, and internal path between virtualized network functions in each cloud. In this paper, we define architecture and call flow for establishing data path using SFC. Finally, we design testbed architecture for real implementation based on open source software

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  Cite this article

[IEEE Style]

K. Sun and Y. Kim, "Service Function Chaining Architecture for Distributed 5G Mobile Core Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 12, pp. 1914-1924, 2016. DOI: .

[ACM Style]

Kyoungjae Sun and Younghan Kim. 2016. Service Function Chaining Architecture for Distributed 5G Mobile Core Networks. The Journal of Korean Institute of Communications and Information Sciences, 41, 12, (2016), 1914-1924. DOI: .

[KICS Style]

Kyoungjae Sun and Younghan Kim, "Service Function Chaining Architecture for Distributed 5G Mobile Core Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 12, pp. 1914-1924, 12. 2016.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880