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Conference Paper: Efficient multi-hop communications in bluetooth scatternets

TitleEfficient multi-hop communications in bluetooth scatternets
Authors
KeywordsAd hoc routing
Bluetooth
Scatternets
Time-slots scheduling
Issue Date2003
PublisherIEEE.
Citation
Ieee International Symposium On Personal, Indoor And Mobile Radio Communications, Pimrc, 2003, v. 1, p. 755-759 How to Cite?
AbstractThis study proposes an integrated ad hoc routing and time-slot scheduling (IARTSS) scheme to address the problem of ad hoc routing in Bluetooth networks. Our proposed scheme contains four main mechanisms to address the different facets of the problem, namely Compensation-Based Time-Slot Assignment (CTSA), Traffic Differentiation Queueing (TDQ), Adaptive Master-Slave Switching (AMSS), and an Enhanced AODV algorithm for ad hoc routing. CTSA judiciously allocates time slots to slaves based on elapsed time, utilization, and queue lengths, helping the bridge nodes to catch up with the lagging of services in piconets. TDQ differentiates traffic into self-originated and forwarded messages, and serves them in a dynamically adjusted adaptive ratio. AMSS calculates the time for a bridge node to stay in a piconet in a more effective way, based on utilization fraction and queue lengths. Enhanced AODV for ad hoc Routing is implemented as a routing protocol for Bluetooth scatternet. We have built a comprehensive Bluetooth simulator and performed extensive simulations to evaluate the proposed IARTSS. We find that our proposed scheme can perform well under a wide variety of practical circumstances, and provides efficient and high performance intra-piconet and inter-piconet communications. © 2003 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/46472
References

 

DC FieldValueLanguage
dc.contributor.authorShek, LLYen_HK
dc.contributor.authorKwok, YKen_HK
dc.date.accessioned2007-10-30T06:50:35Z-
dc.date.available2007-10-30T06:50:35Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee International Symposium On Personal, Indoor And Mobile Radio Communications, Pimrc, 2003, v. 1, p. 755-759en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46472-
dc.description.abstractThis study proposes an integrated ad hoc routing and time-slot scheduling (IARTSS) scheme to address the problem of ad hoc routing in Bluetooth networks. Our proposed scheme contains four main mechanisms to address the different facets of the problem, namely Compensation-Based Time-Slot Assignment (CTSA), Traffic Differentiation Queueing (TDQ), Adaptive Master-Slave Switching (AMSS), and an Enhanced AODV algorithm for ad hoc routing. CTSA judiciously allocates time slots to slaves based on elapsed time, utilization, and queue lengths, helping the bridge nodes to catch up with the lagging of services in piconets. TDQ differentiates traffic into self-originated and forwarded messages, and serves them in a dynamically adjusted adaptive ratio. AMSS calculates the time for a bridge node to stay in a piconet in a more effective way, based on utilization fraction and queue lengths. Enhanced AODV for ad hoc Routing is implemented as a routing protocol for Bluetooth scatternet. We have built a comprehensive Bluetooth simulator and performed extensive simulations to evaluate the proposed IARTSS. We find that our proposed scheme can perform well under a wide variety of practical circumstances, and provides efficient and high performance intra-piconet and inter-piconet communications. © 2003 IEEE.en_HK
dc.format.extent393706 bytes-
dc.format.extent10776 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRCen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2003 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.subjectAd hoc routingen_HK
dc.subjectBluetoothen_HK
dc.subjectScatternetsen_HK
dc.subjectTime-slots schedulingen_HK
dc.titleEfficient multi-hop communications in bluetooth scatternetsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailKwok, YK:ykwok@eee.hku.hken_HK
dc.identifier.authorityKwok, YK=rp00128en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/PIMRC.2003.1264375en_HK
dc.identifier.scopuseid_2-s2.0-43249115198en_HK
dc.identifier.hkuros91611-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-43249115198&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage755en_HK
dc.identifier.epage759en_HK
dc.identifier.scopusauthoridShek, LLY=6701736403en_HK
dc.identifier.scopusauthoridKwok, YK=7101857718en_HK

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