公开(公告)号：KR101385639B1

公开(公告)日：2014-04-17

申请号：KR1020120142774

申请日：2012-12-10

Applicant: 성균관대학교산학협력단

Inventor： 이태진 ,  박철완 ,  안지형

IPC: G06K17/00 ,  G08B21/24

Abstract: The present invention is to provide a method and apparatus of identifying a radio frequency identification (RFID) tag based on dynamic framed slotted ALOHA (DFSA) capable of reducing the loss of the RFID tag by determining the size of an optimal frame in consideration of the collision from recognizing the RFID tag of an RFID reader and the error of a channel, to improve the recognition rate of the RFID tag in an environment in which the RFID tag moves by the relationship of the size of the frame and the number of the frame. [Reference numerals] (AA) Moving direction of a tag

Abstract translation: 本发明是提供一种基于动态成帧时隙ALOHA（DFSA）识别射频识别（RFID）标签的方法和装置，该方法和装置能够考虑到最佳帧的大小来确定RFID标签的损失 识别RFID读取器的RFID标签的碰撞和通道的错误，以提高RFID标签在RFID标签移动的环境中的识别率，该环境中RFID标签的尺寸与帧的数量之间的关系 。 （附图标记）（AA）标签的移动方向