A Study on Prevention of Collision and Data Loss of the RFID System Using a Full-Length Instruction Code Method 


Vol. 29,  No. 7, pp. 756-765, Jul.  2004


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  Abstract

Using single carrier frequency RFID system in one-to-multiple wireless communications, might be generated data loss because of data collisions. Conventional Anti-collision method prevent data loss from data collisions which are binary tree method and ALOHA. However, those two preventive measures also have week points which are strongly dependent on the time and space when passing through the recognition area. This paper suggests the full-length instruction code method which fits in to half-duplex method. prevents data collision effectively by calculating the non-transmitting time of multiple tags considering approaching time to the recognition area. After full-length instruction code method test using l3.56MHz bandwidth RFID system shows that full-length instruction code method could make better result than any other methods. Moreover, the record shows O(n) result after analyzing O-notation of conventional time-domain procedure.

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  Cite this article

[IEEE Style]

M. Kang, S. Shin, J. Lee, K. Park, K. Lee, "A Study on Prevention of Collision and Data Loss of the RFID System Using a Full-Length Instruction Code Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 756-765, 2004. DOI: .

[ACM Style]

Min-Soo Kang, Seok-Kyun Shin, Jae-Ho Lee, Kyu-Myun Park, and Key-Seo Lee. 2004. A Study on Prevention of Collision and Data Loss of the RFID System Using a Full-Length Instruction Code Method. The Journal of Korean Institute of Communications and Information Sciences, 29, 7, (2004), 756-765. DOI: .

[KICS Style]

Min-Soo Kang, Seok-Kyun Shin, Jae-Ho Lee, Kyu-Myun Park, Key-Seo Lee, "A Study on Prevention of Collision and Data Loss of the RFID System Using a Full-Length Instruction Code Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 756-765, 7. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880