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An RFID Tag Identification Protocol with Capture Effects  

Park, Young-Jae (Dept. of Electronics Eng., Konkuk University)
Kim, Young-Beom (Dept. of Electronics Eng., Konkuk University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.49, no.1, 2012 , pp. 19-25 More about this Journal
Abstract
In evaluating the performance of RFID systems, the tag anti-collision arbitration has been considered to be an important issue. For BT(Binary Tree) and ABS( Adaptive Binary Splitting) protocols, the so-called capture effect, which presumably happens frequently in the process of readers' receiving messages from multiple tags, can lead to some failures in detecting all tags in BT and ABS. In this paper, we propose a new anti-collision protocol, namely FTB (Feedback TagID with Binary splitting), which can solve the aforementioned problem and improve the performance.
Keywords
RFID; Collision Protocols; Capture Effects; Tag Identification;
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