Authors Jin-wook, Kim
Title Network virtualization in high-speed huge-bandwidth optical circuit switching network
Date May. 21. 2011.
Reference Papers
Abstract   Abstract ?We developed a network virtualization method to represent the resource in the optical backbone network. Multiple service networks are provided on top of a single common optical backbone network. Quick delivery of service networks is thereby achieved. Virtual network topology (VNT) is computed using the optical network resource by employing a heuristic algorithm and a traffic matrix estimation algorithm. VNT is dynamically reconfigured by GMPLS protocols. We developed a prototype-system of traffic engineering server called 밒P Optical TE server?to demonstrate the proof-of-concept on the testbed consisting of commercial GMPLS routers and optical transport node system.

 

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