摘要
基于对RFID(无线射频识别,Radio Frequency Identification)高频读写器防碰撞性能提高的目的,介绍了二进制搜索算法原理,并基于二进制搜索算法详尽研究了一种符合ISO/IEC 14443A规范的比特帧防碰撞算法,比特帧防碰撞算法能有效的实现高频读写器的防碰撞功能。此方法为解决RFID高频防碰撞问题,提高高频读写器性能具有重要的实用意义和指导意义。
Purposed to improve the performance of the RFID （Radio Frequency Identification） High-Frequency read/write device.The binary search algorithm was introduced.The bite frame anti-collision was studied on in detail ,which is based on the binary search algorithm and followed the ISO/IEC 14443A protocol.The bite frame anti-collision can verify the performance of anti-eoUision of HF read/write device availably. This method to solve the high-frequency RFID anti-collision problems and improve performance of HF read/write device has important application significance and directive significance
出处
《电子设计工程》
2011年第19期31-34,共4页
Electronic Design Engineering
关键词
RFID
二进制搜索算法
读写器
比特帧放碰撞
RFID
binary search algorithm
read/write device
bite frame anti-collision
