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Conference Paper: Optimal rate assignment strategy to minimize average waiting time in wireless networks

TitleOptimal rate assignment strategy to minimize average waiting time in wireless networks
Authors
KeywordsAllocation strategy
Average waiting-time
Bandwidth resource
Critical problems
General networks
Issue Date2011
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000784
Citation
The 2011 IEEE Vehicular Technology Conference (VTC Fall), San Francisco, CA., 5-8 September 2011. In IEEEVTS Vehicular Technology Conference Proceedings, 2011, p. 1-5 How to Cite?
AbstractIn a wireless network that supports multiple flows, allocation of bandwidth resource among the flows is one of the critical problems. Different allocation strategies have been developed based on different optimization objectives. Unfortunately, these objectives may not reflect directly the time needed for a flow to transmit what it wants. In this paper, we define a new objective, average waiting time, that reflects the average time needed for the flows to finish their transmissions. For small networks, we develop an optimal scheme that minimizes the average waiting time. We extend the mechanism for general networks, and simulation results show that it can significantly reduce the average waiting time when compared with other existing mechanisms. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/158761
ISBN
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorZeng, Hen_US
dc.contributor.authorHou, Ren_US
dc.contributor.authorLui, KSen_US
dc.date.accessioned2012-08-08T09:01:12Z-
dc.date.available2012-08-08T09:01:12Z-
dc.date.issued2011en_US
dc.identifier.citationThe 2011 IEEE Vehicular Technology Conference (VTC Fall), San Francisco, CA., 5-8 September 2011. In IEEEVTS Vehicular Technology Conference Proceedings, 2011, p. 1-5en_US
dc.identifier.isbn978-1-4244-8327-3-
dc.identifier.issn1550-2252en_US
dc.identifier.urihttp://hdl.handle.net/10722/158761-
dc.description.abstractIn a wireless network that supports multiple flows, allocation of bandwidth resource among the flows is one of the critical problems. Different allocation strategies have been developed based on different optimization objectives. Unfortunately, these objectives may not reflect directly the time needed for a flow to transmit what it wants. In this paper, we define a new objective, average waiting time, that reflects the average time needed for the flows to finish their transmissions. For small networks, we develop an optimal scheme that minimizes the average waiting time. We extend the mechanism for general networks, and simulation results show that it can significantly reduce the average waiting time when compared with other existing mechanisms. © 2011 IEEE.en_US
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000784-
dc.relation.ispartofIEEEVTS Vehicular Technology Conference Proceedingsen_US
dc.rightsIEEEVTS Vehicular Technology Conference Proceedings. Copyright © IEEE.-
dc.rights©2011 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.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAllocation strategy-
dc.subjectAverage waiting-time-
dc.subjectBandwidth resource-
dc.subjectCritical problems-
dc.subjectGeneral networks-
dc.titleOptimal rate assignment strategy to minimize average waiting time in wireless networksen_US
dc.typeConference_Paperen_US
dc.identifier.emailZeng, H: zenghf@hku.hken_US
dc.identifier.emailHou, R: rhhou@eee.hku.hk-
dc.identifier.emailLui, KS: kslui@eee.hku.hk-
dc.identifier.authorityLui, KS=rp00188en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1109/VETECF.2011.6092840en_US
dc.identifier.scopuseid_2-s2.0-83755163598en_US
dc.identifier.hkuros210671-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-83755163598&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage1-
dc.identifier.epage5-
dc.publisher.placeUnited Statesen_US
dc.description.otherThe 2011 IEEE Vehicular Technology Conference (VTC Fall), San Francisco, CA., 5-8 September 2011. In IEEEVTS Vehicular Technology Conference Proceedings, 2011, p. 1-5-
dc.identifier.scopusauthoridLui, KS=7103390016en_US
dc.identifier.scopusauthoridHou, R=35147964300en_US
dc.identifier.scopusauthoridZeng, H=54785714700en_US

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