Enhancing quality of service provisioning in wireless ad hoc networks using service vector paradigm

Gozupek, D; Papavassiliou, S; Ansari, N

dc.contributor.author	Gozupek, D	en
dc.contributor.author	Papavassiliou, S	en
dc.contributor.author	Ansari, N	en
dc.date.accessioned	2014-03-01T01:24:19Z
dc.date.available	2014-03-01T01:24:19Z
dc.date.issued	2006	en
dc.identifier.issn	1530-8669	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17212
dc.subject	Differentiated services	en
dc.subject	Power efficiency	en
dc.subject	Quality of service	en
dc.subject	Wireless ad hoc networks	en
dc.subject.classification	Computer Science, Information Systems	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Computer architecture	en
dc.subject.other	Information services	en
dc.subject.other	Internet	en
dc.subject.other	Network protocols	en
dc.subject.other	Real time systems	en
dc.subject.other	Vectors	en
dc.subject.other	Wireless telecommunication systems	en
dc.subject.other	Cross-layer architecture	en
dc.subject.other	Differentiated services	en
dc.subject.other	Power efficiency	en
dc.subject.other	Wireless ad hoc networks	en
dc.subject.other	Quality of service	en
dc.title	Enhancing quality of service provisioning in wireless ad hoc networks using service vector paradigm	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/wcm.434	en
heal.identifier.secondary	http://dx.doi.org/10.1002/wcm.434	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	Emerging real-time communications and multimedia applications necessitate the provisioning of Quality of Service (QoS) in Internet. Recently, a new concept, referred to as service vector, has been introduced to enhance the end-to-end QoS granularity, and at the same time, maintain the simplicity and scalability feature of the current differentiated services (DiffServ) networks. This work extends this concept to wireless ad hoc networks and proposes a cross-layer architecture based on the combination of delay-bounded wireless link level scheduling and the network layer service vector concept, resulting in significant power savings and finer end-to-end QoS granularity. The impact of various traffic arrival distributions and flows with different QoS requirements on the performance of this cross-layer architecture is also investigated and evaluated. Copyright (C) 2006 John Wiley & Sons, Ltd.	en
heal.publisher	JOHN WILEY & SONS INC	en
heal.journalName	Wireless Communications and Mobile Computing	en
dc.identifier.doi	10.1002/wcm.434	en
dc.identifier.isi	ISI:000242262200008	en
dc.identifier.volume	6	en
dc.identifier.issue	7	en
dc.identifier.spage	1003	en
dc.identifier.epage	1015	en