RFID tag for RFID service and RFID service method thereof

摘要

Disclosed are an RFID tag for an RFID service and an RFID service method thereof. The present invention includes a tag storage unit including a TID memory and a user memory; and a tag controller that inserts and stores a content name field including content name information related to an item attached with the corresponding tag in the user memory, wherein the tag controller inserts the content name information in a tag response signal according to the request of a peripheral RFID interrogator and transmits it or permits an access to the memory in which the content name field is inserted. The present invention includes and stores the content name information in the identification data stored in the RFID tag to allow a user to select only the desired tag when the interrogator simultaneously recognizes a plurality of tags and receive the desired contents through the network, making it possible to give convenience to a user and reduce time and the using fee of the network.

主权项

1. An RFID tag for an RFID service, comprising:
a user memory that stores a content name field, the content name field including content name information of an item to which the RFID tag is attached; and a Tag-ID (TID) memory that stores positional information in an area of the TID memory, the positional information includes a start address of the content name field that is stored in the user memory, and wherein the RFID tag provides a response signal generated to contain the content name field corresponding to an UII (Unique Item Identifier) identifying the item, and the UII, according to a request of an RFID reader, wherein the RFID reader identifies the item to which the RFID tag is attached using the UII contained in the response signal, and sends a request corresponding with the item as identified, the response signal comprises a PC (Protocol Control) field for recording protocol control information, an XPC (eXtended Protocol Control) field for recording extended protocol control information, a UII field for recording the UII and the content name field for recording the content name information, wherein the content name field of the response signal is inserted subsequent to the UII field, and wherein the positional information includes 2-bits for representing memory bank (MB).