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Stateless user-plane architecture for virtualized EPC ( vEPC ) Ryuji Wakikawa Satoru.

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Presentation on theme: "Stateless user-plane architecture for virtualized EPC ( vEPC ) Ryuji Wakikawa Satoru."— Presentation transcript:

1 Stateless user-plane architecture for virtualized EPC ( vEPC ) Ryuji Wakikawa Satoru Matsushima

2 Splitting Control and User Plane 2 RAN vEPC Core Backbone NW Internet User-plane -No tunnel (GTP/IP-in-IP) -Simply Routing Control-Plane “Requirements and use cases for separating control and user planes in mobile network architectures” draft-wakikawa-req-mobile-cp-separation-00.txt

3 Mobility Management Simple Configuration 3 Internet Core NW Router Edge Router anycast address Access NW (LTE) Access NW (WiFi)

4 Mobility Management Stateless user-plane architecture for Mobile 4 Internet Core NW anycast address Access NW (LTE) Access NW (WiFi) 1. Signaling (ex. PBU/PBA) 2. BGP Update to setup route path per MN 3. BGP route propagation We almost have all components in IETF


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