System and method for implementing virtual RFID tags

Details System and method for implementing virtual RFID tags System and method for implementing virtual RFID tags

2005-12-30

2009-08-04

La, Anh V (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S010100, C340S505000, C709S217000

Reexamination Certificate

active

07570164

ABSTRACT:
A method for implementing a virtual tag in an RFID tag reading system. In one embodiment, data is read from the memory of an RFID tag and stored in tag cache memory. Commands intended for the tag are queued in the tag cache, and the commands queued in the tag cache are executed in response to occurrence of an event. A result is provided as if the command had been applied to the tag at the time of an initial request to send commands to the tag.

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