基于返回式动态二进制的防碰撞算法及其实现[EB/OL]
北京:中国科技论文在线
本文探索一种解决RFID 系统中碰撞问题的方法,具体讨论防碰撞算法中的二进制搜索算法及其改进方法——返回式动态二进制搜索算法
返回式动态二进制搜索算法很好的利用阅读器已经识别出的前缀及碰撞信息和冲突位,是在UID 位数不变的情况下,把数据分成两部分,收发双方各自传送其中一部分数据,可把传输的数据量减小到一半,缩短传送时间,提高RFID系统效率
) 摘要: 射频识别技术是一种新型的自动识别技术
关键词: 射频识别技术
二进制 Tang Hui *
防碰撞
) Abstract: The radio frequency identification is a kind of new-type automatic identification technology
It has more dependability characteristic such as being strong reliability, convenient and swift privacy
This paper, explores one method to solve to collision problem in the RFID system, specifically the binary system search algorithm and the corrective method, recoverable dynamic binary search algorithm
The recoverable dynamic binary search algorithm is good use reader already distinguished the prefix and the collision information and the conflict position, and in the UID figure invariable situation, divides the data into two parts
Both receiver and sender transport part of data, which could reduce the transmission data quantity half, reduce the transmission time, raise the RFID system efficiency
Keywords: RFID ; radio frequency card ; Anti-collision algorithms t ; binary 下载PDF阅读器 PDF全文下载: 初稿 ( 126 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 唐辉
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