Presentation 2004/11/24
Design of Transponder IC for RFID System with TD-CDMA-based Collision Resistance
Shuji OHNO, Yohei FUKUMIZU, Makoto NAGATA, Kazuo TAKI,
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Abstract(in English) In recent years, an RFID system for physical distribution which realized a large-scaled identification with a communication scheme providing high collision resistance is required. In this paper, we propose a collision resistive communication scheme that enables identification of items over 1000 simultaneously. The scheme is based upon TD-CDMA which multiplexes communication channels in combination of CDMA and TDMA. The parameter of system derived by probablistic analysis. We implemented the transponder on LSI for experimental, and measured implemented circuits for subsystem level analysis.
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Keyword(in English) RFID system / TD-CDMA / CDMA / TDMA / anti-collision
Paper # VLD2004-52,ICD2004-138,DC2004-38
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Conference Date 2004/11/24(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Design of Transponder IC for RFID System with TD-CDMA-based Collision Resistance
Sub Title (in English)
Keyword(1) RFID system
Keyword(2) TD-CDMA
Keyword(3) CDMA
Keyword(4) TDMA
Keyword(5) anti-collision
1st Author's Name Shuji OHNO
1st Author's Affiliation Graduate School of Science and Technology, Kobe University()
2nd Author's Name Yohei FUKUMIZU
2nd Author's Affiliation Graduate School of Science and Technology, Kobe University
3rd Author's Name Makoto NAGATA
3rd Author's Affiliation Department of Computer and Systems Engineering, Kobe University
4th Author's Name Kazuo TAKI
4th Author's Affiliation Department of Computer and Systems Engineering, Kobe University
Date 2004/11/24
Paper # VLD2004-52,ICD2004-138,DC2004-38
Volume (vol) vol.104
Number (no) 481
Page pp.pp.-
#Pages 6
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