Wireless Fair Intelligent Admission Control - WFIAC

Furqan, F; Hoang, DB

Wireless Fair Intelligent Admission Control - WFIAC

Furqan, F Hoang, DB

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Publication Type:: Conference Proceeding
Citation:: Proceedings - International Conference on Advanced Information Networking and Applications, AINA, 2013, pp. 1001 - 1008
Issue Date:: 2013-08-08

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Field	Value	Language
dc.contributor.author	Furqan, F	en_US
dc.contributor.author	Hoang, DB https://orcid.org/0000-0003-1798-4926	en_US
dc.date.issued	2013-08-08	en_US
dc.identifier.citation	Proceedings - International Conference on Advanced Information Networking and Applications, AINA, 2013, pp. 1001 - 1008	en_US
dc.identifier.isbn	9780769549538	en_US
dc.identifier.issn	1550-445X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/28358
dc.description.abstract	In next generation wireless networks like WiMAX, a dynamic Call Admission Control (CAC) plays an important role to ensure Quality of Service (QoS) of existing users and to efficiently utilize network resources. We propose a predictive CAC namely Wireless Fair Intelligent Admission Control (WFIAC) that admits or rejects a new incoming connection base on resource availability and load in the network. The proposed CAC works in conjunction to a load control module namely WiMAX Fair Intelligent Congestion Control (WFICC) to determine load in network. The proposed CAC is based on bandwidth borrowing and degradation of over provisioned connections in order to minimize blocking probability and to maximize resource utilization in the network. Once the network load reduces, WFICC upgrades the bandwidth allocated to connections that have data to send. So, WFIAC along with WFICC ensures the network operates around a target operating point to guarantee QoS to end users. A detailed and comprehensive simulation is performed in ns-2 to show the efficiency of the proposed CAC scheme in terms of blocking probability of different service classes and QoS provisioning to existing connections when the network is in congested and non congested state. © 2013 IEEE.	en_US
dc.relation.ispartof	Proceedings - International Conference on Advanced Information Networking and Applications, AINA	en_US
dc.relation.isbasedon	10.1109/AINA.2013.29	en_US
dc.title	Wireless Fair Intelligent Admission Control - WFIAC	en_US
dc.type	Conference Proceeding
utslib.for	0805 Distributed Computing	en_US
dc.location.activity	Barcelona, Spain	en_US
dc.location.activity	Barcelona, SPAIN
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 Computer Science
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

Abstract:

In next generation wireless networks like WiMAX, a dynamic Call Admission Control (CAC) plays an important role to ensure Quality of Service (QoS) of existing users and to efficiently utilize network resources. We propose a predictive CAC namely Wireless Fair Intelligent Admission Control (WFIAC) that admits or rejects a new incoming connection base on resource availability and load in the network. The proposed CAC works in conjunction to a load control module namely WiMAX Fair Intelligent Congestion Control (WFICC) to determine load in network. The proposed CAC is based on bandwidth borrowing and degradation of over provisioned connections in order to minimize blocking probability and to maximize resource utilization in the network. Once the network load reduces, WFICC upgrades the bandwidth allocated to connections that have data to send. So, WFIAC along with WFICC ensures the network operates around a target operating point to guarantee QoS to end users. A detailed and comprehensive simulation is performed in ns-2 to show the efficiency of the proposed CAC scheme in terms of blocking probability of different service classes and QoS provisioning to existing connections when the network is in congested and non congested state. © 2013 IEEE.

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http://hdl.handle.net/10453/28358