SDN-Based Network Orchestration of Variable-Capacity Optical Packet Switching Network Over Programmable Flexi-Grid Elastic Optical Path Network
Lightwave Technology, Journal of （2015）
摘要
A multidomain and multitechnology optical network orchestration is demonstrated in an international testbed located in Japan, the U.K., and Spain. The application-based network operations architecture is proposed as a carrier software-defined network solution for provisioning end-to-end optical transport services through a multidomain multitechnology network scenario, consisting of a 46-108 Gb/s variable-capacity OpenFlow-capable optical packet switching network and a programmable, flexi-grid elastic optical path network.
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关键词
software defined networking,switching networks,wavelength division multiplexing,sdn-based network orchestration,bit rate 46 gbit/s to 108 gbit/s,carrier software-defined network solution,end-to-end optical transport services,multidomain optical network orchestration,multitechnology optical network orchestration,programmable flexi-grid elastic optical path network,variable-capacity openflow-capable optical packet switching network,variable-capacity optical packet switching network,discrete multi-tone,flexi-grid wdm network,optical packet switching,software-defined network,payloads,optical switches
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