Title :
Hybrid RFID employing optical wireless communication
Author :
Noonpakdee, Wasinee ; Liu, Jiang ; Hyun, Kim Dong ; Shimamoto, Shigeru
Author_Institution :
Grad. Sch. of Global Inf. & Telecommun. Studies, Waseda Univ., Tokyo, Japan
fDate :
Aug. 28 2010-Sept. 3 2010
Abstract :
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.
Keywords :
error statistics; optical communication; radiofrequency identification; retroreflectors; telecommunication security; bit error rate; corner cube retroreflector; energy harvesting; liquid crystal shutter; optical wireless communication; radiofrequency identification; Bit error rate; Optical modulation; Optical reflection; Optical sensors; Optical transmitters; Radiofrequency identification; Security; CCR; Optical Wireless Communication; RFID;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-7091-4
DOI :
10.1109/ICWITS.2010.5611847
