Show simple item record

dc.contributor.convenorHeng Tao Shen and Athman Bouguettaya
dc.contributor.authorPupunwiwat, Prapassara
dc.contributor.authorStantic, Bela
dc.contributor.editorHeng Tao Shen and Athman Bouguettaya
dc.date.accessioned2017-05-03T11:26:26Z
dc.date.available2017-05-03T11:26:26Z
dc.date.issued2010
dc.date.modified2010-07-08T08:08:58Z
dc.identifier.refurihttp://www.itee.uq.edu.au/~adc2010/
dc.identifier.urihttp://hdl.handle.net/10072/31360
dc.description.abstractRadio Frequency Identification (RFID) technology uses radio-frequency waves to automatically identify people or objects. Despite an emergence of RFID technology, multiple tag identification, where a reader identifies a multiple number of tags in a very short time, is still a major problem. This is known as Collision problem and can be solved by using anti-collision scheme. The current tree-based anti-collision approach suffers from long identification delay, while the ALOHA-Based approach suffers from tag starvation problem due to inaccurate Frame-size. In this paper, we propose a ``Precise Tag Estimation Scheme'' for a Dynamic Framed-Slot ALOHA (DFSA), which estimates precise number of tags around the reader. In this empirical study, we compare our approaches with the original tag estimation in DFSA. The results indicate that the various parameters used by ``Precise Tag Estimation Scheme'', including /textit{empty slots} variables and/or /textit{collision slots} variables, have an impact on system efficiency. Thus, the number of frames and slots used by DFSA can be minimised by adjusting correct variables.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent242078 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherAustralian Computer Society Inc
dc.publisher.placeSydney, Australia
dc.publisher.urihttp://dl.acs.org.au/
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameAustralasian Database Conference
dc.relation.ispartofconferencetitleTwenty-First Australasian Database Conference (ADC2010)
dc.relation.ispartofdatefrom2010-01-18
dc.relation.ispartofdateto2010-01-21
dc.relation.ispartoflocationBrisbane, Australia
dc.rights.retentionY
dc.subject.fieldofresearchDatabase systems
dc.subject.fieldofresearchcode460505
dc.titleDynamic Framed-Slot ALOHA Anti-Collision using Precise Tag Estimation Scheme
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, School of Information and Communication Technology
gro.rights.copyright© 2010 Australian Computer Society Inc. The attached file is posted here in accordance with the copyright policy of the publisher, for your personal use only. No further distribution permitted. Use hypertext link for access to the conference website.
gro.date.issued2010
gro.hasfulltextFull Text
gro.griffith.authorStantic, Bela


Files in this item

This item appears in the following Collection(s)

  • Conference outputs
    Contains papers delivered by Griffith authors at national and international conferences.

Show simple item record