Hybrid RFID employing optical wireless communication

This paper presents hybrid RFID with optical wireless communication. In this model, we apply optical wireless communication for transmitting the confidential information to RFID reader to improve security of the system. The energy harvesting of RFID is used for driving Liquid Crystal Shutter to modu...

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Bibliographische Detailangaben
Hauptverfasser:	Noonpakdee, W, Jiang Liu, Kim Dong Hyun, Shimamoto, S
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bit error rate CCR Optical modulation Optical reflection Optical sensors Optical transmitters Optical Wireless Communication Radiofrequency identification RFID Security
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Beschreibung
Zusammenfassung:	This paper presents hybrid RFID with optical wireless communication. In this model, we apply optical wireless communication for transmitting the confidential information to RFID reader to improve security of the system. The energy harvesting of RFID is used for driving Liquid Crystal Shutter to modulate reflecting optical signal by Corner Cube Retroreflector. BER is analyzed regarding half-power angle of the transmitter and optical transmit power.
DOI:	10.1109/ICWITS.2010.5611847