| 一种新的RFID传感系统的防碰撞算法的研究 |
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| 引用本文： | 陈颖,张福洪,廖彬彬. 一种新的RFID传感系统的防碰撞算法的研究[J]. 传感技术学报, 2009, 22(6) |
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| 作者姓名： | 陈颖 张福洪 廖彬彬 |
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| 作者单位： | 杭州电子科技大学通信工程学院,杭州,310018 |
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| 摘 要： | 标签碰撞是射频识别RFID传感系统中常见问题,为了解决这个问题提出了一种新的非线性自适应Q值算法.非线性自适应Q值算法是在一次识别标签过程中非线性自适应改变参数Q值大小来解决标签数目不固定,且变化范围很大情况下的防碰撞问题.文章给出了算法的详细流程,并通过ReaderSim程序来仿真验证了算法的正确性.
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| 关 键 词： | 射频识别 标签碰撞 防碰撞 Q值算法 |
Research on a Novel Anti-collision Algorithm in RFID Sensor System |
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| CHEN Ying,ZHANG Fuhong,LIAO Binbin. Research on a Novel Anti-collision Algorithm in RFID Sensor System[J]. Journal of Transduction Technology, 2009, 22(6) |
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| Authors: | CHEN Ying ZHANG Fuhong LIAO Binbin |
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| Affiliation: | CHEN Ying,ZHANG Fuhong,LIAO Binbin(College of Communication,Hangzhou Dianzi University,Hangzhou 310018,China) |
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| Abstract: | The tag collision problem is the key problem affecting the reading efficiency in RFID sensor systems.A novel non-linear adaptive Q algorihm is proposed to solve the tag collision problem in RFID systems.Non-linear adaptive Q algorithm is that the Q value changes with the tag number in the process of readers identification tags.This paper designed this non-linear adaptive Q algorihm in the detail.ReaderSim procedures verified the correctness of the algorithm. |
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| Keywords: | RFID tags collision Anti-collision Q algorithm |
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