公开(公告)号：US20090184802A1

公开(公告)日：2009-07-23

申请号：US12015832

申请日：2008-01-17

申请人： Daniel Lewis Park

发明人： Daniel Lewis Park

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10178 ,  G06K17/0029 ,  H04Q2213/13095 ,  H04Q2213/13098

摘要： Obscured radio frequency identification (RFID) tags are indirectly read by an RFID reader. Other tags operate to relay the information associated with the obscured tags from one tag to another, until the associated information is ultimately received by the RFID reader from a tag in direct communication with the RFID reader. The tags may be adapted to store the received information associated with the obscured tags and then to encode this associated information and resident information in return signal(s) transmitted to the RFID reader and/or to other tag(s). The RFID reader is adapted to decode the received return signals to obtain the information encoded therein, and to process the decoded information to identify irrelevant tags and obscured tags.

摘要翻译： 被RFID射频识别（RFID）标签被RFID阅读器间接读取。 其他标签用于将与隐形标签相关联的信息从一个标签传递到另一个标签，直到RFID读取器从与RFID读取器直接通信的标签最终接收到相关联的信息。 标签可以适于存储与被遮蔽的标签相关联的所接收的信息，然后对发送到RFID读取器和/或其他标签的返回信号对该关联信息和驻留信息进行编码。 RFID读取器适于对接收到的返回信号进行解码以获得在其中编码的信息，并且处理解码信息以识别不相关的标签和模糊标签。

公开(公告)号：US08077014B2

公开(公告)日：2011-12-13

申请号：US12015832

申请日：2008-01-17

申请人： Daniel Lewis Park

发明人： Daniel Lewis Park

IPC分类号： H04Q5/22 ,  G08B13/14

CPC分类号： G06K7/0008 ,  G06K7/10178 ,  G06K17/0029 ,  H04Q2213/13095 ,  H04Q2213/13098

摘要： Obscured radio frequency identification (RFID) tags are indirectly read by an RFID reader. Other tags operate to relay the information associated with the obscured tags from one tag to another, until the associated information is ultimately received by the RFID reader from a tag in direct communication with the RFID reader. The tags may be adapted to store the received information associated with the obscured tags and then to encode this associated information and resident information in return signal(s) transmitted to the RFID reader and/or to other tag(s). The RFID reader is adapted to decode the received return signals to obtain the information encoded therein, and to process the decoded information to identify irrelevant tags and obscured tags.

摘要翻译： 被RFID射频识别（RFID）标签被RFID阅读器间接读取。 其他标签用于将与隐形标签相关联的信息从一个标签传递到另一个标签，直到RFID读取器从与RFID读取器直接通信的标签最终接收到相关联的信息。 标签可以适于存储与被遮蔽的标签相关联的所接收的信息，然后对发送到RFID读取器和/或其他标签的返回信号对该关联信息和驻留信息进行编码。 RFID读取器适于对接收到的返回信号进行解码以获得在其中编码的信息，并且处理解码信息以识别不相关的标签和模糊标签。