A Pair-Resolution Blocking Algorithm on Adaptive Binary Splitting for RFID Tag Identification
A Pair-Resolution Blocking Algorithm on Adaptive Binary Splitting for RFID Tag Identification
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DOI：
10.1109/lcomm.2008.080056
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发表时间：
2008-06
期刊：
影响因子：
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通讯作者：
Y. Lai;Chih-Chung Lin
中科院分区：
文献类型：
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作者：
Y. Lai;Chih-Chung Lin
针对RFID标签识别，本研究提出了一种新的防碰撞方法——对分辨块算法（Pair-Resolution block algorithm， PRB）。它继承了之前的一种算法——自适应二进制分割算法（Adaptive Binary Splitting algorithm， ABS）的精髓，从而利用了从标签识别的最后一个过程中获得的被识别标签信息。此外，PRB采用了阻止识别标签与未识别标签碰撞的阻塞技术，并采用了对识别标签进行配对的配对解析技术，大大减少了识别延迟。分析和仿真结果表明，PRB明显优于ABS。
For RFID tag identification, this research proposes a novel anti-collision method, the Pair-Resolution Blocking algorithm (PRB). It inherits the essence of a previous algorithm, the Adaptive Binary Splitting algorithm (ABS), and thus uses the information of recognized tags obtained from the last process of tag identification. Furthermore, PRB adopts a blocking technique which prevents recognized tags from being collided by unrecognized tags and utilizes a pair resolution technique which couples recognized tags to significantly reduce the identification delay. The analytical and simulation results show that PRB significantly outperforms ABS.