摘要 |
PURPOSE: An RFID tag capable of supporting a normal mode and a security mode, interrogator, and operation method thereof are provided to offer various application services by supporting the function of a RFID tag and a security. CONSTITUTION: An operation mode determination unit(1200) determines a current operation mode. An operation state transition unit(1220) moves an operation state based on the current operation mode. When the current operation mode is determined to a security mode, the operation mode determination unit transmits PC(Protocol Control) information, a XPC_W2 parameter, a XPC_W1 parameter, and tag identification information to an interrogator. The operation mode determination unit includes a security channel forming unit. |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, SANG YEOUN;LEE, HEYUNG SUB;KANG, YOU SUNG;PARK, JOO SANG;PYO, CHEOL SIG;LEE, KANG BOK;SHIN, DONG BEOM;KIM, HYUN SEOK;CHAE, JONG SUK |