Ryuji Wakikawa Satoru Matsushima

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Presentation transcript:

Ryuji Wakikawa Satoru Matsushima Stateless user-plane architecture for virtualized EPC (vEPC) http://tools.ietf.org/html/draft-matsushima-stateless-uplane-vepc-01 Ryuji Wakikawa Satoru Matsushima

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

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

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

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