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dc.contributor.authorMamatas, Lefteris-
dc.contributor.authorClayman, Stuart-
dc.contributor.authorGalis, Alex-
dc.date.accessioned2019-10-31T07:45:18Z-
dc.date.available2019-10-31T07:45:18Z-
dc.date.issued2015-
dc.identifier10.1109/MCOM.2015.7081091en_US
dc.identifier.issn0163-6804en_US
dc.identifier.urihttps://doi.org/10.1109/MCOM.2015.7081091en_US
dc.identifier.urihttps://ruomo.lib.uom.gr/handle/7000/388-
dc.description.abstractThe Internet infrastructure is gradually improving its flexibility and adaptability due to the incorporation of new promising technologies, such as the software-defined networks and the network function virtualization. The main goal is to meet the diverse communication needs of the users, while the global system operation satisfies the business and societal goals of the infrastructure and service providers. This calls for solutions that consider both local and global network viewpoints and provide sophisticated system control in a stable and predictable way, while being service-aware. We propose a fully integrated solution along these lines: the VLSP, a service-aware software-defined infrastructure for networks and clouds. The VLSP consists of three main distributed systems: a facility performing uniformly logically-centralized management and control of the infrastructure, called the virtual infrastructure management; an information management infrastructure able to maintain an accurate view of the infrastructure environment at both the local and system levels, called the virtual infrastructure information service; and a lightweight virtualization hypervisor able to perform configuration changes in the infrastructure resources, called the lightweight network hypervisor. We discuss representative use-case scenarios, while we demonstrate how VLSP tunes performance trade-offs for particular service demands.en_US
dc.language.isoenen_US
dc.sourceIEEE Communications Magazineen_US
dc.subjectFRASCATI::Natural sciences::Computer and information sciencesen_US
dc.titleA service-aware virtualized software-defined infrastructureen_US
dc.contributor.departmentΤμήμα Εφαρμοσμένης Πληροφορικήςen_US
local.identifier.volume53en_US
local.identifier.issue4en_US
local.identifier.firstpage166en_US
local.identifier.lastpage174en_US
Εμφανίζεται στις Συλλογές: Τμήμα Εφαρμοσμένης Πληροφορικής

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