Journal of Guangdong University of Technology ›› 2009, Vol. 26 ›› Issue (3): 72-76.

• Comprehensive Studies • Previous Articles     Next Articles

An Improved Anti-collision Algorithm Based on Binary Search Algovithm in the RFID System

  

  1. Faculty of Automation,Guangdong University of Technology,Guangzhou 510006,China
  • Online:2009-10-02 Published:2009-10-02

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Abstract: How to quickly and accurately identify the tags in the region of the reader is a key issue of the RFID anti-collision algorithm.In order to efficiently solve the problem that it takes so long a time for the binary search algorithm to identify all the tags in the region of the reader,it proposes an improved anti-collision algorithm,based on the binary search algorithm.By setting a stack and a variable count,it introduces the converse search.Simulation results show that the improved algorithm sign...

Key words: Radio Frequency Identification(RFID)； anti-collision algorithm； binary search algorithm； stack； converse search；

[1] Quan C.Design and Performance Evaluation of High Per-formance Anti-collision Algorithm in the RFID System. . 2004

[2] Finkenzeller K.RFID Hand Book:Fundamentals and Appli-cations in Contactless Smart Card and Identification. . 2003

[3] Jimmying Lee W.Adaptive binary splitting:A RFID tag col-lision arbitration protocol for tag identification. ACM/Springer Mobile Networks and Applications . 2005

[4] Myung J,Lee W.Adaptive binary splitting:A RFID tag col-lision arbitration protocol for tag identification,ACM/Springer Mobile Networks and Applications. ACMMoN-ET . 2006

[5] Klaus Finkenzeller.RFID Handbook:Fundamentals and Applications in Contactless Smart Card and Identification. . 2002

[6] L. Liu,Z. Xie,J. Xi,and S. Lai."An Improved Anti-collision Algorithm in RFIDSystem,". 2005 2nd Inter. Conf. on Mobile Technology, Applications and Systems . 2005

[7] Jihoon Myung,Wonjun Lee.  Adaptive Binary Splitting: A RFID Tag Collision Arbitration Protocol for Tag Identification[J] ,2006
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