Performance evaluation of optical wireless identification scheme employing thinfilm corner cube retroreflector

Khemry Khourn, Jiang Liu, Wasinee Noonpakdee, Shigeru Shimamoto

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

This paper presents an optical wireless identification (OWID) scheme utilizing high-energy harvesting thinfilm embedded onto the corner cube retroreflector (CCR). We apply optical wireless communication (OWC) for transmitting information. The thinfilm is used as a rechargeable battery that absorbs the power when the incident light beam goes through the CCR and reflects On-Off-Keying (OOK) modulated signals back to the reader. The energy harvested during the transmission is used to drive the CCR inside the tag to modulate the OWC signals back to the reader. The proposed system is proved to be more secure and having much higher available stored energy. The performance of the proposed scheme is evaluated based on the simulations and the results are discussed. According to the simulations, by using a 550nm wavelength with 0.4W of the transmitted power, the scheme achieves a data rate of 100bps and about 0.19W of the harvested power while the communication distance is up to 0.25m.

本文言語English
ホスト出版物のタイトル2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013
ページ3599-3604
ページ数6
DOI
出版ステータスPublished - 2013 12月 1
イベント2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013 - London, United Kingdom
継続期間: 2013 9月 82013 9月 11

出版物シリーズ

名前IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Conference

Conference2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013
国/地域United Kingdom
CityLondon
Period13/9/813/9/11

ASJC Scopus subject areas

  • 電子工学および電気工学

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