Title :
Design and implementation of wireless sensing platform based on UHF RFID technology
Author :
Shin, Dong-Beom ; Choi, Gil-young ; Kim, Dae-Young
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
ISO/IEC 18000-6REV1 defines new protocols supporting a battery assisted passive (BAP) RFID sensor tag which is compatible with EPCglobal Class-1 Generation-2 specification. In this paper, we developed a RFID reader system supporting a BAP RFID sensor tag using a field programmable gate array (FPGA) and implemented sensing data processing function in embedded linux platform. The receiving block of the reader modem uses Gardner TED to synchronize symbol timing. We tested the RFID reader and sensor tags in wireless demonstration network. The developed RFID sensor tag system could recognize a RFID sensor tag in wireless environment and display the sensing data in real-time.
Keywords :
field programmable gate arrays; radiofrequency identification; FPGA; Gardner TED; ISO/IEC 18000-6REV1; RFID reader system; RFID sensor tag system; UHF RFID technology; battery assisted passive RFID sensor; field programmable gate array; wireless sensing platform; Batteries; Field programmable gate arrays; IEC standards; ISO standards; Protocols; RFID tags; Radiofrequency identification; Sensor arrays; Sensor systems; Wireless sensor networks;
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
DOI :
10.1109/ICCE.2010.5418888
