ProTaR: Probabilistic Tag Retardation for Missing Tag Identification in Large-Scale RFID Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shao, Chenglong | - |
dc.contributor.author | Kim, Taekyung | - |
dc.contributor.author | Yu, Jieun | - |
dc.contributor.author | Choi, Jihoon | - |
dc.contributor.author | Lee, Wonjun | - |
dc.date.accessioned | 2021-09-04T17:57:49Z | - |
dc.date.available | 2021-09-04T17:57:49Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-04 | - |
dc.identifier.issn | 1551-3203 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/94047 | - |
dc.description.abstract | Radio frequency identification (RFID) technology provides a promising solution to the problem of missing object identification in large-scale systems, such as warehouses and bookstores by employing RFID readers to communicate with numerous RFID tags, each of which is attached to a monitored object. To achieve prompt identification of missing tags/objects, extensive research is carried out while the transmission of expatiatory bits from each tag and the occurrence of substantial tag collisions critically degrade the time efficiency. Therefore, this motivates us to propose ProTaR, a probabilistic tag retardation-based protocol, which addresses the missing tag identification problem in a more time-efficient way than the prior work. Based on an improvement of conventional frame-slotted ALOHA algorithm, ProTaR aims at alleviating the tag collision problem and achieving compact tag transmissions. The novelty of ProTaR is manifested mainly in two aspects. ProTaR leverages a mask at a reader to distill partial bits from 96-bit identifier (ID) of each tag for the characterization of tag uniqueness. In this context, ProTaR averts the transmission of redundant bits from both the tags and reader. A bit vector is constructed by the reader to inform each tag of the transmissions of others. This idea successfully eliminates the tag collisions, and hence makes full utilization of tag responses. Experimental results validate that ProTaR achieves 100% identification accuracy regardless of missing tag ratio. Furthermore, extensive simulations present that ProTaR enables the time efficiency improvement of up to 88% compared with benchmarks while merely degrading the optimum by 15%. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | EFFICIENT ANTICOLLISION PROTOCOL | - |
dc.title | ProTaR: Probabilistic Tag Retardation for Missing Tag Identification in Large-Scale RFID Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Wonjun | - |
dc.identifier.doi | 10.1109/TII.2015.2407151 | - |
dc.identifier.scopusid | 2-s2.0-84926432281 | - |
dc.identifier.wosid | 000352290400022 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, v.11, no.2, pp.513 - 522 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS | - |
dc.citation.title | IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS | - |
dc.citation.volume | 11 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 513 | - |
dc.citation.endPage | 522 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Industrial | - |
dc.subject.keywordPlus | EFFICIENT ANTICOLLISION PROTOCOL | - |
dc.subject.keywordAuthor | Bit vector | - |
dc.subject.keywordAuthor | frame-slotted ALOHA | - |
dc.subject.keywordAuthor | missing tag identification | - |
dc.subject.keywordAuthor | probabilistic tag retardation | - |
dc.subject.keywordAuthor | pseudo-identifier (PID) | - |
dc.subject.keywordAuthor | time efficiency | - |
dc.subject.keywordAuthor | radio frequency identification (RFID) | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.