Design and Implementation of UHF RFID Reader System Supporting Sensor Data Processing 


Vol. 34,  No. 12, pp. 925-932, Dec.  2009


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  Abstract

Precise temperature monitoring is the major preconditioning to supervise quality losses within the transport chain for fresh products. ISO/IEC18000-6REV1 defines new protocols supporting BAP(Battery Assisted Passive) RFID tag which is completely compatible with EPCglobal Class1 Generation2 specification. In this paper, we designed a modem supporting BAP RFID tag with FPGA(Field Programmable Gate Array) and implemented sensor data processing function defined in ISO/IEC18000-6REV1. The transmit block of the modem supports pulse shaping filter and the output signal of the implemented RFID reader is satisfied with the spectrum mask defined in the standard. The receive block of the modem uses Gardner TED to synchronize timing of symbol. In this paper, we designed a modem supporting ISO/IEC18000-6REV1 standard and developed a RFID reader sndard. The developed RFID reader sndard can recognize sensor tag and passive tag in the wireless environment and supports real-time processing of the sensor data in the embedded linux platform.

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  Cite this article

[IEEE Style]

D. Shin, H. Lee, G. Choi, D. Kim, "Design and Implementation of UHF RFID Reader System Supporting Sensor Data Processing," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 925-932, 2009. DOI: .

[ACM Style]

Dong-Beom Shin, Heyung-Sub Lee, Gil-Young Choi, and Dae-Young Kim. 2009. Design and Implementation of UHF RFID Reader System Supporting Sensor Data Processing. The Journal of Korean Institute of Communications and Information Sciences, 34, 12, (2009), 925-932. DOI: .

[KICS Style]

Dong-Beom Shin, Heyung-Sub Lee, Gil-Young Choi, Dae-Young Kim, "Design and Implementation of UHF RFID Reader System Supporting Sensor Data Processing," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 925-932, 12. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880