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Conference Paper: Utility-oriented adaptive QoS and bandwidth allocation in wireless networks

TitleUtility-oriented adaptive QoS and bandwidth allocation in wireless networks
Authors
KeywordsCommunications
Issue Date2002
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104
Citation
Ieee International Conference On Communications, 2002, v. 5, p. 3071-3075 How to Cite?
AbstractIn this paper we propose a general utility-oriented adaptive Quality of Service (QoS) model for wireless networks and establish a framework for formulating the bandwidth allocation problem for users with time-varying links. For slow link variations, it is inadequate to only employ low-level adaptive mechanisms at the symbol or packet level, such as error correetion coding or swapping packet transmission opportunities. To improve bandwidth utilization and satisfy users' QoS requirements, high-level adaptive mechanisms working at larger time scale is needed. We propose an adaptive bandwidth allocation scheme, which is capable of providing QoS guarantees, ensuring long-term fairness, and achieving high bandwidth utilization. A finite-state Markov channel model (FSMC) is used to model wireless links.
Persistent Identifierhttp://hdl.handle.net/10722/46301
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorCao, Yen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2007-10-30T06:46:51Z-
dc.date.available2007-10-30T06:46:51Z-
dc.date.issued2002en_HK
dc.identifier.citationIeee International Conference On Communications, 2002, v. 5, p. 3071-3075en_HK
dc.identifier.issn0536-1486en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46301-
dc.description.abstractIn this paper we propose a general utility-oriented adaptive Quality of Service (QoS) model for wireless networks and establish a framework for formulating the bandwidth allocation problem for users with time-varying links. For slow link variations, it is inadequate to only employ low-level adaptive mechanisms at the symbol or packet level, such as error correetion coding or swapping packet transmission opportunities. To improve bandwidth utilization and satisfy users' QoS requirements, high-level adaptive mechanisms working at larger time scale is needed. We propose an adaptive bandwidth allocation scheme, which is capable of providing QoS guarantees, ensuring long-term fairness, and achieving high bandwidth utilization. A finite-state Markov channel model (FSMC) is used to model wireless links.en_HK
dc.format.extent246989 bytes-
dc.format.extent4152649 bytes-
dc.format.extent23319 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104en_HK
dc.relation.ispartofIEEE International Conference on Communicationsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2002 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectCommunicationsen_HK
dc.titleUtility-oriented adaptive QoS and bandwidth allocation in wireless networksen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1044-4556&volume=5&spage=3071&epage=3075&date=2002&atitle=Utility-oriented+adaptive+QoS+and+bandwidth+allocation+in+wireless+networksen_HK
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ICC.2002.997403en_HK
dc.identifier.scopuseid_2-s2.0-0036282041en_HK
dc.identifier.hkuros70644-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036282041&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5en_HK
dc.identifier.spage3071en_HK
dc.identifier.epage3075en_HK
dc.identifier.scopusauthoridCao, Y=7404524695en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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