Edge-aware resource discovery and fair intelligent admission control scheme over multi-domain differentiated services networks

Li, M; Hoang, DB

Edge-aware resource discovery and fair intelligent admission control scheme over multi-domain differentiated services networks

Li, M Hoang, DB

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Publication Type:: Conference Proceeding
Citation:: IEEE International Conference on Communications, 2004, 4 pp. 2065 - 2070
Issue Date:: 2004-08-30

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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	2004-08-30	en_US
dc.identifier.citation	IEEE International Conference on Communications, 2004, 4 pp. 2065 - 2070	en_US
dc.identifier.issn	0536-1486	en_US
dc.identifier.uri	http://hdl.handle.net/10453/2963
dc.description.abstract	Differentiated Service Network (DiffServ) provides an architecture that is scalable and capable of differentiating applications' quality of service (QoS). However, it could not control its loads under heavy traffic conditions, and it could not achieve assured service for TCP and UDP traffic-mixes if these flows are aggregated into a DiffServ class. This paper investigates these problems across multiple DiffServ domains. The paper suggests a solution that involves an Edge-Aware Resource Discovery (RD) feedback loop and Fair Intelligent Admission Control (FIAC) scheme for each DiffServ domain. The scheme is characterized by two fundamental features. First, the RD loop infers the availability of network resources, yet for scalability, it does not involve core routers. Second, the admission control module understands incoming traffic's requirements, reconciles with available resources via the RD loop, and admits traffic intelligently according to the FIAC algorithm. Multiple-domain control is obtained by concatenation of the RD loop and FIAC admission for each domain along the path from a source to a destination. Simulation results demonstrate that the enhanced DiffServ solution can admit traffic appropriately in terms of fairness and efficiency.	en_US
dc.relation.ispartof	IEEE International Conference on Communications	en_US
dc.title	Edge-aware resource discovery and fair intelligent admission control scheme over multi-domain differentiated services networks	en_US
dc.type	Conference Proceeding
utslib.citation.volume	4	en_US
utslib.for	1006 Computer Hardware	en_US
dc.location.activity	Paris, France	en_US
dc.location.activity	Paris, FRANCE
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.publication-status	Published	en_US
pubs.volume	4	en_US

Abstract:

Differentiated Service Network (DiffServ) provides an architecture that is scalable and capable of differentiating applications' quality of service (QoS). However, it could not control its loads under heavy traffic conditions, and it could not achieve assured service for TCP and UDP traffic-mixes if these flows are aggregated into a DiffServ class. This paper investigates these problems across multiple DiffServ domains. The paper suggests a solution that involves an Edge-Aware Resource Discovery (RD) feedback loop and Fair Intelligent Admission Control (FIAC) scheme for each DiffServ domain. The scheme is characterized by two fundamental features. First, the RD loop infers the availability of network resources, yet for scalability, it does not involve core routers. Second, the admission control module understands incoming traffic's requirements, reconciles with available resources via the RD loop, and admits traffic intelligently according to the FIAC algorithm. Multiple-domain control is obtained by concatenation of the RD loop and FIAC admission for each domain along the path from a source to a destination. Simulation results demonstrate that the enhanced DiffServ solution can admit traffic appropriately in terms of fairness and efficiency.

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http://hdl.handle.net/10453/2963