Admission control for providing QoS in DiffServ IP networks: The TEQUILA approach

Mykoniati, E; Charalampous, C; Georgatsos, P; Damilatis, T; Goderis, D; Trimintzios, P; Pavlou, G; Griffin, D

dc.contributor.author	Mykoniati, E	en
dc.contributor.author	Charalampous, C	en
dc.contributor.author	Georgatsos, P	en
dc.contributor.author	Damilatis, T	en
dc.contributor.author	Goderis, D	en
dc.contributor.author	Trimintzios, P	en
dc.contributor.author	Pavlou, G	en
dc.contributor.author	Griffin, D	en
dc.date.accessioned	2014-03-01T01:18:35Z
dc.date.available	2014-03-01T01:18:35Z
dc.date.issued	2003	en
dc.identifier.issn	0163-6804	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15103
dc.subject	Admission Control	en
dc.subject	Business Strategy	en
dc.subject	Ip Networks	en
dc.subject	Levels of Abstraction	en
dc.subject	Service Management	en
dc.subject	Traffic Engineered	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.title	Admission control for providing QoS in DiffServ IP networks: The TEQUILA approach	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/MCOM.2003.1166652	en
heal.identifier.secondary	http://dx.doi.org/10.1109/MCOM.2003.1166652	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	Admission control is a key component for QoS delivery in IP networks because it determines the extent to which network resources are utilized and whether the contracted OoS characteristics are actually delivered. Unlike most of the existing approaches, we adopt a holistic view and position the admission control in a unified architecture, where traffic engineering and service management interact in different levels of abstraction and timescale. Distinguishing between service sub scription and invocation epochs, the applied admission logic is based on a feedback model, the operation of which can be tuned by operational policies and business strategies. The validity of the approach is supported by a scalability analysis while it has also been verified by a prototype system.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE COMMUNICATIONS MAGAZINE	en
dc.identifier.doi	10.1109/MCOM.2003.1166652	en
dc.identifier.isi	ISI:000181025000006	en
dc.identifier.volume	41	en
dc.identifier.issue	1	en
dc.identifier.spage	38	en
dc.identifier.epage	44	en