A probabilistic approach for fair-efficient call admission control in wireless multiservice networks

Stratogiannis, DG; Tsiropoulos, GI; Kanellopoulos, JD; Cottis, PG

dc.contributor.author	Stratogiannis, DG	en
dc.contributor.author	Tsiropoulos, GI	en
dc.contributor.author	Kanellopoulos, JD	en
dc.contributor.author	Cottis, PG	en
dc.date.accessioned	2014-03-01T01:32:31Z
dc.date.available	2014-03-01T01:32:31Z
dc.date.issued	2010	en
dc.identifier.issn	0020-7217	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20169
dc.subject	call admission control (CAC)	en
dc.subject	call blocking probability (CBP)	en
dc.subject	fairness	en
dc.subject	quality of service (QoS)	en
dc.subject	throughput	en
dc.subject	wireless networks	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Analytical results	en
dc.subject.other	Call admission control	en
dc.subject.other	Call blocking probabilities	en
dc.subject.other	Efficient call admission controls	en
dc.subject.other	Extensive simulations	en
dc.subject.other	fairness	en
dc.subject.other	Fairness index	en
dc.subject.other	Guard channel policy	en
dc.subject.other	Multi-class	en
dc.subject.other	Multiservice network	en
dc.subject.other	Network efficiency	en
dc.subject.other	Performance evaluation	en
dc.subject.other	Probabilistic approaches	en
dc.subject.other	QoS requirements	en
dc.subject.other	quality of service (QoS)	en
dc.subject.other	Service class	en
dc.subject.other	Ad hoc networks	en
dc.subject.other	Quality control	en
dc.subject.other	Quality of service	en
dc.subject.other	Throughput	en
dc.subject.other	Blocking probability	en
dc.title	A probabilistic approach for fair-efficient call admission control in wireless multiservice networks	en
heal.type	journalArticle	en
heal.identifier.primary	10.1080/00207217.2010.488912	en
heal.identifier.secondary	http://dx.doi.org/10.1080/00207217.2010.488912	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	The efficiency of call admission control (CAC) schemes in multiclass wireless networks should be evaluated not only with regard to the call blocking probability (CBP) achieved for every service class (SC) supported but also with regard to quality of service (QoS) and network efficiency criteria. In this article, four CAC schemes offering priority to SCs of advanced QoS requirements, based on guard channel policy, are studied and evaluated taking into account fairness and throughput criteria in addition to CBP. For the performance evaluation of the proposed CAC schemes and to examine fairness issues, two fairness indices are introduced along with a throughput metric. The analytical results, validated through extensive simulations, indicate that by appropriate selection of the CAC parameters satisfactory fairness and throughput are achieved while achieving low CBP. © 2010 Taylor & Francis.	en
heal.publisher	TAYLOR & FRANCIS LTD	en
heal.journalName	International Journal of Electronics	en
dc.identifier.doi	10.1080/00207217.2010.488912	en
dc.identifier.isi	ISI:000284627500004	en
dc.identifier.volume	97	en
dc.identifier.issue	12	en
dc.identifier.spage	1405	en
dc.identifier.epage	1422	en