Definition and performance evaluation of network services deployed over a differentiated services network

Tsolakou, E; Nikolouzou, E; Maniatis, S; Venieris, I

dc.contributor.author	Tsolakou, E	en
dc.contributor.author	Nikolouzou, E	en
dc.contributor.author	Maniatis, S	en
dc.contributor.author	Venieris, I	en
dc.date.accessioned	2014-03-01T01:20:06Z
dc.date.available	2014-03-01T01:20:06Z
dc.date.issued	2004	en
dc.identifier.issn	10647570	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15839
dc.subject	DiffServ	en
dc.subject	Network services	en
dc.subject	Performance analysis and simulation	en
dc.subject	QoS	en
dc.subject.other	Bandwidth	en
dc.subject.other	Computer simulation	en
dc.subject.other	Congestion control (communication)	en
dc.subject.other	Internet	en
dc.subject.other	Jitter	en
dc.subject.other	Network protocols	en
dc.subject.other	Routers	en
dc.subject.other	Telecommunication traffic	en
dc.subject.other	Throughput	en
dc.subject.other	Topology	en
dc.subject.other	Admission control (AC)	en
dc.subject.other	DiffServ	en
dc.subject.other	Network services	en
dc.subject.other	Performance analysis and simulation	en
dc.subject.other	Virtual leased line (VLL)	en
dc.subject.other	Quality of service	en
dc.title	Definition and performance evaluation of network services deployed over a differentiated services network	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s10922-004-0675-2	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s10922-004-0675-2	en
heal.publicationDate	2004	en
heal.abstract	A vital requirement for next generation IP networks is the provision of services with differentiated behavior and characteristics. The basic reason for that is the need to provide Quality of Service (QoS) to the different types of user traffic produced by applications that are different in nature and behavior, analogously to the IP network services. The Differentiated Services (DiffServ) paradigm is still one of the major outcomes of the research community toward the provision of QoS to individual customer needs and applications. This paper addresses the definition and deployment of specific network services in a DiffServ environment. We reuse and extend the fundamental concepts of the Expedited Forwarding and Assured Forwarding per hop behaviors in order to define four new network services, apart from the well known Best Effort one, which introduce a specific traffic handling implementation along with an Admission Control methodology. These are analyzed and simulated in the paper in order to evaluate their performance and confirm the correctness of their fundamental principles.	en
heal.journalName	Journal of Network and Systems Management	en
dc.identifier.doi	10.1007/s10922-004-0675-2	en
dc.identifier.volume	12	en
dc.identifier.issue	4	en
dc.identifier.spage	537	en
dc.identifier.epage	564	en