期刊文献+

基于分组动态帧和查询栈的射频识别反碰撞算法 被引量:3

RFID Anti-collision Algorithm Based on Grouped Dynamic Frame and Query Stack
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摘要 在对现有RFID反碰撞算法综合分析的基础上,提出了一种基于分组动态帧和查询栈的射频识别反碰撞算法,即先分配最优分组数和帧长逐组逐个时隙识别标签,再针对发生碰撞的时隙采用查询栈算法识别碰撞标签。该算法同时具有ALOHA系列算法和树形算法的优点,具有高吞吐率、低通信负担、无遗漏识别等特点。同时,该算法还以较小的读写器额外硬件开销降低了以往算法对标签内额外硬件开销的要求,适合应用于具有大量被动标签的RFID系统中。 Firstly,existing representative RFID anti-collision algorithms were analyzed,and then a novel anti-collision algorithm was proposed which based on dynamic frame and query stack.The proposed algorithm has obvious advantages of high system throughput,low communication overhead and exhaustive tag identification.Furthermore,the algorithm also reduces the requirement of tag hardware at the less cost of extra reader hardware,which ensures it can be applied in RFID systems widely.
出处 《系统仿真学报》 CAS CSCD 北大核心 2010年第12期2920-2924,共5页 Journal of System Simulation
基金 广东省科技计划项目(2008B010200037) 广州市科技计划项目(2008Z1-D141) 中山大学985二期基金资助项目(90013-3272240)
关键词 射频识别 反碰撞 分组动态帧 查询栈 RFID anti-collision grouped dynamic frame query stack
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参考文献9

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同被引文献23

  • 1闫永梅,郝润芳,张朝霞,王华奎.基于Tent映射的伪混沌序列的产生和分析[J].太原理工大学学报,2008,39(S1):66-69. 被引量:8
  • 2余松森,詹宜巨,彭卫东,赵振宇.基于后退式索引的二进制树形搜索反碰撞算法及其实现[J].计算机工程与应用,2004,40(16):26-28. 被引量:69
  • 3梁彪,胡爱群,秦中元.一种新的RFID防碰撞算法设计[J].电子与信息学报,2007,29(9):2158-2160. 被引量:37
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