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Layer 1 virtual private networks: service concepts, architecture requirements, and related advances in standardization
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2004
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Core Network ArchitectureService ConceptsNetwork VirtualizationEngineeringSoftware-defined NetworkingEdge ComputingCloud ComputingComputer EngineeringNetwork AnalysisArchitecture RequirementsService RequirementsInternet Of ThingsVirtual Private NetworkLayer 1Advanced NetworkingNetwork Function Virtualization
This article describes service concepts, service requirements, and high-level network architecture requirements for layer 1 virtual private network service. It takes in consideration progress achieved in standardization, mainly inside ITU-T SG 13, which has been very active in this area.