Network services deployment for QoS provisioning in a multi-layer diffServ architecture

Nikolouzou, E; Maniatis, S; Sampatakos, P; Tsetsekas, H; Venieris, I

dc.contributor.author	Nikolouzou, E	en
dc.contributor.author	Maniatis, S	en
dc.contributor.author	Sampatakos, P	en
dc.contributor.author	Tsetsekas, H	en
dc.contributor.author	Venieris, I	en
dc.date.accessioned	2014-03-01T01:16:47Z
dc.date.available	2014-03-01T01:16:47Z
dc.date.issued	2001	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14221
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-4944255242&partnerID=40&md5=b42ac72c873cee7ba99f416e0d42b8ad	en
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-4944255242&partnerID=40&md5=b42ac72c873cee7ba99f416e0d42b8ad	en
dc.subject	Differentiated Services	en
dc.subject	Network Services	en
dc.subject	Quality of Service	en
dc.subject	Resource Management	en
dc.subject.other	Bandwidth	en
dc.subject.other	Computer simulation	en
dc.subject.other	Network protocols	en
dc.subject.other	Quality of service	en
dc.subject.other	Routers	en
dc.subject.other	Telecommunication services	en
dc.subject.other	Telecommunication traffic	en
dc.subject.other	Differentiated services	en
dc.subject.other	Resource control layer (RCL)	en
dc.subject.other	Resource management	en
dc.subject.other	Traffic classes (TCL)	en
dc.subject.other	Internet	en
dc.title	Network services deployment for QoS provisioning in a multi-layer diffServ architecture	en
heal.type	journalArticle	en
heal.publicationDate	2001	en
heal.abstract	The Internet evolution delineated during the last years has necessitated the need of quality of service differentiation among IP flows that expose different characteristics regarding bandwidth, delay, packet loss, and other QoS-relative parameters. This paper describes in brief the specification and implementation of a layered architecture, which achieves the aforementioned requirements through the definition of specific modules that cater for all the aspects of quality: user-oriented reservations, selection of the appropriate traffic class, admission control, router setup, resource management and measurements. The main innovative feature of the architecture is the definition of the Resource Control Layer that resembles a distributed Bandwidth Broker and offers a feasible way to implement admission control at the edges and manage the resources of the network. The paper focuses on the definition of specific Network Services targeting different kinds of applications. They are implemented within the network through the appropriate Traffic Classes, which properly set various parameters of the network routers.	en
heal.publisher	World Scientific and Engineering Academy and Society	en
heal.journalName	Advances in Automation, Multimedia and Video Systems, and Modern Computer Science	en
dc.identifier.spage	200	en
dc.identifier.epage	205	en