FIAC: A resource discovery-based two-level admission control for differentiated service networks

Li, M; Hoang, DB

FIAC: A resource discovery-based two-level admission control for differentiated service networks

Li, M Hoang, DB

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Publication Type:: Journal Article
Citation:: Computer Communications, 2005, 28 (18), pp. 2094 - 2104
Issue Date:: 2005-11-01

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Field	Value	Language
dc.contributor.author	Li, M	en_US
dc.contributor.author	Hoang, DB https://orcid.org/0000-0003-1798-4926	en_US
dc.date.issued	2005-11-01	en_US
dc.identifier.citation	Computer Communications, 2005, 28 (18), pp. 2094 - 2104	en_US
dc.identifier.issn	0140-3664	en_US
dc.identifier.uri	http://hdl.handle.net/10453/4073
dc.description.abstract	Differentiated Service (DiffServ) architecture has been proposed as a scalable QoS architecture for Internet. DiffServ, however, could not control its loads under heavy traffic conditions, and it could not provide strong QoS responses for individual traffic flow. This paper introduces at the edges of a DiffServ domain, a novel two-level admission control scheme, the Fair Intelligent Admission Control (FIAC). At per-class level, FIAC admits traffic according their fairshare and usage while preventing possible congestion within the DiffServ core. At per-flow level, FIAC estimates and allocates the fairshare for each flow within a class. Simulation results demonstrate that FIAC adheres extremely well to the bandwidth requirements of DiffServ classes while preventing congestion within the DiffServ core. With FIAC's per-flow level enabled, FIAC is able to prevent uncontrolled UDP flows from depriving TCP-controlled flows of bandwidth share when they are aggregated to the DiffServ domain. © 2004 Elsevier B.V. All rights reserved.	en_US
dc.relation.ispartof	Computer Communications	en_US
dc.relation.isbasedon	10.1016/j.comcom.2004.07.042	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	FIAC: A resource discovery-based two-level admission control for differentiated service networks	en_US
dc.type	Journal Article
utslib.citation.volume	18	en_US
utslib.citation.volume	28	en_US
utslib.for	0806 Information Systems	en_US
utslib.for	0805 Distributed Computing	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1005 Communications Technologies	en_US
dc.location.activity	Melbourne, Australia
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access
pubs.issue	18	en_US
pubs.publication-status	Published	en_US
pubs.volume	28	en_US

Abstract:

Differentiated Service (DiffServ) architecture has been proposed as a scalable QoS architecture for Internet. DiffServ, however, could not control its loads under heavy traffic conditions, and it could not provide strong QoS responses for individual traffic flow. This paper introduces at the edges of a DiffServ domain, a novel two-level admission control scheme, the Fair Intelligent Admission Control (FIAC). At per-class level, FIAC admits traffic according their fairshare and usage while preventing possible congestion within the DiffServ core. At per-flow level, FIAC estimates and allocates the fairshare for each flow within a class. Simulation results demonstrate that FIAC adheres extremely well to the bandwidth requirements of DiffServ classes while preventing congestion within the DiffServ core. With FIAC's per-flow level enabled, FIAC is able to prevent uncontrolled UDP flows from depriving TCP-controlled flows of bandwidth share when they are aggregated to the DiffServ domain. © 2004 Elsevier B.V. All rights reserved.

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http://hdl.handle.net/10453/4073