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Architectures and protocols for fast identification in large-scale RFID systems
KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
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2014 (English)In: ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings, 2014, 243-246 p.Conference paper (Refereed)
Abstract [en]

Passive tags based on backscattered signals yield low energy consumption for large-scale applications of RFIDs. In this paper, system architectures and protocol enhancements for fast identifications in ISO/IEC 18000-6C systems that integrate UWB technology are investigated. The anti-collision protocol is studied by considering various tag populations. A novel algorithm is proposed to adapt the UHF air interface parameters with the use of UWB ranging information. The results show that the proposed algorithm yields up to 25% potential performance improvement compared to the ISO/IEC 18000-6C standard.

Place, publisher, year, edition, pages
2014. 243-246 p.
Keyword [en]
Medium Access Control;RFID;Ultra-wide band;Algorithms;Energy utilization;Network architecture;Signal processing;Anti-collision protocols;Backscattered signal;Large-scale applications;Low energy consumption;Novel algorithm;Protocol enhancement;System architectures;UWB technology;Radio frequency identification (RFID)
National Category
Computer Engineering
URN: urn:nbn:se:kth:diva-141179DOI: 10.1109/ISCCSP.2014.6877860ScopusID: 2-s2.0-84906731120ISBN: 9781479928903OAI: diva2:695493
IEEE International Symposium on Communications, Control, and Signal Processing,May 21-24, 2014

QS 20140619

Available from: 2014-02-11 Created: 2014-02-11 Last updated: 2015-12-01Bibliographically approved

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Di Marco, PiergiuseppeFischione, Carlo
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