公开(公告)号：US20140111310A1

公开(公告)日：2014-04-24

申请号：US14057797

申请日：2013-10-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ji Hoon BAE ,  Kwang Soo CHO ,  Man Sik PARK ,  Won Kyu CHOI ,  Hoe Sung YANG ,  Chan-Won PARK ,  Jong-Suk CHAE ,  Cheol Sig PYO

IPC: G06K7/10

CPC classification number: G06K7/10198 ,  G06K7/10138 ,  G06K7/10297 ,  G06K19/0723 ,  H04B5/0062

Abstract: A tag of an apparatus for simultaneously identifying massive tags according to the present invention may include an analog circuit unit to communicate with a reader through an analog signal and to receive energy via magnetic coupling with the reader. Further, the tag may include a digital circuit unit to be supplied with power from the analog circuit unit. The digital circuit unit may support a sleep mode for the tag to stand by in a low power state after transmitting an identifier (ID) to the reader and a wait mode for controlling random access to the reader.

Abstract translation: 根据本发明的用于同时识别大量标签的装置的标签可以包括模拟电路单元，其通过模拟信号与读取器进行通信，并且通过与读取器的磁耦合来接收能量。 此外，标签可以包括从模拟电路单元提供电力的数字电路单元。 数字电路单元可以在向读取器发送标识符（ID）和用于控制对读取器的随机访问的等待模式之后支持用于标签的睡眠模式以处于低功率状态。