Hybrid Tag Anti-Collision Algorithms in RFID System 


Vol. 32,  No. 4, pp. 358-364, Apr.  2007


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  Abstract

RFID, Radio Frequency Identification, technology is a contactless automatic identification technology using radio frequency. For this RFID technology to be widely spread, the problem of multiple tag identification, which a reader identifies a multiple number of tags in a very short time, has to be solved. Up to the present, many anti-collision algorithms have been developed in order to solve this problem, and those can be largely divided into ALOHA based algorithm and tree based algorithm. In this paper, two new anti-collision algorithms combining the characteristics of these two categories are presented. And the performances of the two algorithms are compared and evaluated in comparison with those of typical anti-collision algorithms: 18000-6 Type A, Type B, Type C, and query tree algorithm.

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  Cite this article

[IEEE Style]

J. Shin, S. Yeo, S. Kim, "Hybrid Tag Anti-Collision Algorithms in RFID System," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 358-364, 2007. DOI: .

[ACM Style]

Jae-dong Shin, Sang-Soo Yeo, and Sung-Kwon Kim. 2007. Hybrid Tag Anti-Collision Algorithms in RFID System. The Journal of Korean Institute of Communications and Information Sciences, 32, 4, (2007), 358-364. DOI: .

[KICS Style]

Jae-dong Shin, Sang-Soo Yeo, Sung-Kwon Kim, "Hybrid Tag Anti-Collision Algorithms in RFID System," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 358-364, 4. 2007.