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A time-optimal anti-collision algorithm for FSA-based RFID systems

  • Donghwan Lee
  • , Jihoon Choi
  • , Wonjun Lee
  • , Sangheon Pack
  • , Ding Zhu Du
  • , Sangjin Hong
  • Korean Agency for Defense Development
  • Korea University
  • University of Texas at Dallas

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

With the introduction of the new generation RFID technology, EPCglobal Class-1 Generation-2, there is considerable interest in improving the performance of the framed slotted Aloha (FSA)-based tag collision arbitration protocol. We suggest a novel time-optimal anti-collision algorithm for the FSA protocol. Our performance evaluation demonstrates that our algorithm outperforms other tag collision arbitration schemes.

Original languageEnglish
Pages (from-to)458-461
Number of pages4
JournalETRI Journal
Volume33
Issue number3
DOIs
StatePublished - Jun 2011

Keywords

  • Collision arbitration
  • Frame slotted aloha
  • Optimization
  • RFID
  • Tag anti-collision

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