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A Radio Frequency Identification System for accurate indoor localization
Stony Brook University, USA.
Technical University of Madrid, Spain. (Signal Processing Applications Group)
University of Ottawa, Canada.
Stony Brook University, USA.
2011 (English)In: Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2011, 1777-1780 p.Conference paper, Poster (with or without abstract) (Refereed)
Abstract [en]

In this paper we present a novel Radio Frequency Identification (RFID) system for accurate indoor localization. The system is composed of a standard Ultra High Frequency (UHF), ISO-18006C compliant RFID reader, a large set of standard passive RFID tags whose locations are known, and a newly developed tag-like RFID component that is attached to the items that need to be localized. The new semi-passive component, referred to as sensatag (sense-a-tag), has a dual functionality wherein it can sense the communication between the reader and standard tags which are in its proximity, and also communicate with the reader like standard tags using backscatter modulation. Based on the information conveyed by the sensatags to the reader, localization algorithms based on binary sensor principles can be developed. We present results from real measurements that show the accuracy of the proposed system.

Place, publisher, year, edition, pages
2011. 1777-1780 p.
Keyword [en]
RFID, indoor localization, passive tags
National Category
Engineering and Technology Embedded Systems Control Engineering Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-81421DOI: 10.1109/ICASSP.2011.5946847ISBN: 978-1-4577-0538-0 (print)OAI: oai:DiVA.org:liu-81421DiVA: diva2:552325
Conference
IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), Prague, Czech Rep.
Available from: 2012-09-13 Created: 2012-09-13 Last updated: 2012-09-21

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Savic, Vladimir

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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More languages
Output format
  • html
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  • asciidoc
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