Method and device for mitigating processing latency in RFID exchanges

Method and device for mitigating processing latency in RFID exchanges

The present invention relates to mitigating processing latency in RFID exchanges. In a radio frequency identification (RFID) system that requires an RFID reader to receive a response from an RFID tag and then transmit a command to the RFID tag within a certain time period, the RFID reader may place...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BARNES THOMAS J, LOYER MARC A
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:The present invention relates to mitigating processing latency in RFID exchanges. In a radio frequency identification (RFID) system that requires an RFID reader to receive a response from an RFID tag and then transmit a command to the RFID tag within a certain time period, the RFID reader may place an initial part of the command transmission in the RFID reader's transmit chain before receiving the entire response from the RFID tag, and complete the command transmission after receiving the entire response.