Method and apparatus for active RFID network

Details Method and apparatus for active RFID network Method and apparatus for active RFID network

2011-07-19

2011-07-19

Goins, Davetta W (Department: 2612)

Communications: electrical

Selective

Interrogation response

C340S010200, C340S010300, C340S010400, C235S462460

Reexamination Certificate

active

07982585

ABSTRACT:
A method and an apparatus for evaluating an expression embedded inside a communication packet received from an RFID (Radio Frequency Identification) interrogator device are described. The evaluation result may determine a selection with another RFID interrogator device. An RFID data packet may be sent to an RFID interrogator device based on a selection to be associated with the RFID interrogator. A task may be performed based on the evaluation as instructed by a remote RFID interrogator through a command included in the wireless communication packet.

REFERENCES:
patent: 6542114 (2003-04-01), Eagleson et al.
patent: 7692532 (2010-04-01), Fischer et al.
patent: 2006/0158313 (2006-07-01), Satou
patent: 2006/0175407 (2006-08-01), Kinoshita
IEEE 802.15.4 Standard “Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low-Rate Wireless Personal Area Networks (LR-WPANS)”, IEEE Computer Society, Oct. 1, 2003, 679 pages, New York, NY.

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