CONTROL METHOD OF RFID TAG AND RFID TAG ADOPTING THE METHOD

PURPOSE: A control method of an RFID tag is provided to solve a fundamental failure by determining the expansion of the RFID tag. CONSTITUTION: If an approval command including a random number is received by an RFID reader, the RFID tag informs an RFID reader of a function expansion state while tran...

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Bibliographic Details
Main Authors JEONG, HAN WOOL, WON, YANG DON, PARK, YOUNG SU, CHO, SUNG HO
Format Patent
LanguageEnglish
Korean
Published 12.05.2011
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:PURPOSE: A control method of an RFID tag is provided to solve a fundamental failure by determining the expansion of the RFID tag. CONSTITUTION: If an approval command including a random number is received by an RFID reader, the RFID tag informs an RFID reader of a function expansion state while transmitting an OID(Object ID). The OID comprises PC(Protocol Control) information, a CRC(Cyclic Redundant Check) data, and an EPC(Electronic Product Code). The OID comprises an XPC(Expanded Protocol Control) information.
Bibliography:Application Number: KR20090105496