RFID System and Method of Communication Therein
First Claim
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1. An RFID system comprising:
- a plurality of RFID tags; and
an RFID reader configured to communicate with the plurality of RFID tags and capable of sending a signal representative of a time gap required in successive responses from each tag of the plurality of RFID tags to the RFID reader;
wherein the each RFID tag of the plurality of RFID tags maintains the time gap in successive responses to the RFID reader based on the signal representative of the time gap.
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Abstract
Disclosed is an RFID system. The RFID system comprises a plurality of RFID tags and an RFID reader. The RFID reader communicates with the plurality of RFID tags. The RFID reader is capable of sending a signal, which represents a time gap required in successive responses of each RFID tag of the plurality of RFID tags to the RFID reader. Each RFID tag of the plurality of RFID tags is capable of maintaining the time gap in successive responses to the RFID reader.
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Citations
16 Claims
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1. An RFID system comprising:
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a plurality of RFID tags; and an RFID reader configured to communicate with the plurality of RFID tags and capable of sending a signal representative of a time gap required in successive responses from each tag of the plurality of RFID tags to the RFID reader; wherein the each RFID tag of the plurality of RFID tags maintains the time gap in successive responses to the RFID reader based on the signal representative of the time gap. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An RFID reader capable of communicating with a plurality of RFID tags, the RFID reader comprising:
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a processor configured to generate a signal representative of a time gap required in successive responses of each RFID tag of the plurality of RFID tags to the RFID reader; a transmitter circuit configured to send the signal representative of the time gap to the each RFID tag of the plurality of RFID tags; and a receiver circuit configured to receive the successive responses from the each RFID tag of the plurality of RFID tags. - View Dependent Claims (10, 11, 12)
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13. A method of communication in an RFID system, the RFID system comprising an RFID reader and a plurality of RFID tags, the method comprising:
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generating a signal representative of a time gap required in successive responses of each RFID tag of the plurality of RFID tags to the RFID reader, at the RFID reader; sending the signal representative of the time gap to the each RFID tag of the plurality of RFID tags, at the RFID reader; receiving the signal representative of the time gap, at the each RFID tag of the plurality of RFID tags; and maintaining the time gap in the successive responses of the each RFID tag based on the signal representative of the time gap, at the each RFID tag. - View Dependent Claims (14, 15, 16)
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Specification