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Erschienen in:
2007 | OriginalPaper | Buchkapitel
Hybrid Tag Anti-collision Algorithms in RFID Systems
verfasst von : Jae-Dong Shin, Sang-Soo Yeo, Tai-Hoon Kim, Sung Kwon Kim
Erschienen in: Computational Science – ICCS 2007
Verlag: Springer Berlin Heidelberg
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RFID, Radio Frequency Identification, technology is a contactless automatic identification technology about which a lot of researches and developments are recently progressing. 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. So far, several anti-collision algorithms are developed. 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 simulated.