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The Design of RFID System using Group Separation Algorithm  

Ko, Young-Eun (Dept. of Electronics Eng. Dankook University)
Lee, Suk-Hui (Dept. of Electronics Eng. Dankook University)
Oh, Kyoung-Wook (Dept. of Electronics Eng. Dankook University)
Bang, Sung-Il (Dept. of Electronics Eng. Dankook University)
Publication Information
Abstract
In this paper, we propose the Group Separation Algorithm for RFID Tag Anti-Collision. We study the RFID Tag anti-collision technique of ALOHA and the anti-collision algorithm of binary search. The existing technique is several problems; the transmitted data rate included of data, the recognition time and energy efficiency. For distinction of all tags, the Group Separation algorithm identify each Tag_ID bit#s sum of bit #1#. In other words, Group Separation algorithm had standard of selection by collision table, the algorithm can reduce unnecessary number of search even than the exisiting algorithm. The Group Separation algorithm had performance test that criterions were reader#s number of repetition and number of transmitted bits for understanding tag. We showed the good performance of Group Separation algorithm better than exisiting algorithm.
Keywords
RFID; Anti-Collision; binary tree; slotted binary tree;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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