Adaptive delay splitting for efficient RFID tag identification

N. W. Lo, Enrico Winata, Kuo Hui Yeh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In an RFID system, the tag-to-reader signal collision may induce longer transmission delay and higher communication overhead while a reader intend to identify all existing tags at the same time. The issue of designing an efficient anti-collision scheme for RFID systems has been promptly focused by research community and scholars in recent years. In this paper, we present an RFID anti-collision protocol, called Adaptive Delay Splitting (ADS), which adopts two new concepts, the collision prediction technique and the queuing technique, to raise the system efficiency on tag identification. The simulation results show that ADS significantly outperforms two aloha-based anti-collision schemes, i.e. Q-algorithm [1] and ABS [3], in terms of signal transmission delay and data communication overhead.

Original languageEnglish
Title of host publication2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
Pages79-82
Number of pages4
DOIs
StatePublished - 2009
Event2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009 - Kaohsiung, Taiwan
Duration: 7 Dec 20099 Dec 2009

Publication series

Name2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009

Conference

Conference2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
Country/TerritoryTaiwan
CityKaohsiung
Period7/12/099/12/09

Keywords

  • Anti-collision
  • RFID
  • Tag identification

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