A New RFID Tag Anti-Collision Algorithm Using Collision-Bit Positioning 


Vol. 31,  No. 4, pp. 431-439, Apr.  2006


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  Abstract

RFID Anti-Collision technique is needed to avoid collision problem caused by Radio interference between tags in the same RFID Reader area. It affects the performance and reliability of the RFID System. This paper propose the QT-CBP(Query Tree with Collision-Bit Positioning) Algorithm based on the QT(Query Tree) algorithm. QT-CBP Algorithm use precise collision bit position to improve the performance. We demonstrated the proposed algorithm by simulation. Our algorithm outperformed when each tag bit streams are the more duplicate and the number of tags is increased, compared with QT.

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  Cite this article

[IEEE Style]

H. Lee and J. Kim, "A New RFID Tag Anti-Collision Algorithm Using Collision-Bit Positioning," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 4, pp. 431-439, 2006. DOI: .

[ACM Style]

Hyun-Ji Lee and Jong-Deok Kim. 2006. A New RFID Tag Anti-Collision Algorithm Using Collision-Bit Positioning. The Journal of Korean Institute of Communications and Information Sciences, 31, 4, (2006), 431-439. DOI: .

[KICS Style]

Hyun-Ji Lee and Jong-Deok Kim, "A New RFID Tag Anti-Collision Algorithm Using Collision-Bit Positioning," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 4, pp. 431-439, 4. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880