Reducing reader collision for mobile RFID

Jieun Yu; Wonjun Lee; Ding Zhu Du

doi:10.1109/TCE.2011.5955194

Reducing reader collision for mobile RFID

Jieun Yu, Wonjun Lee, Ding Zhu Du

School of Cybersecurity

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Mobile RFID, the technology of a cellular phone equipped with a RFID reader, allows users to read RFID tags anywhere. However, signals from more than two readers can interfere with one another, i.e., reader collision problem; reliable tag reading is necessary. This paper proposes GENTLE protocol to use beacon messages and multi-channel for increasing throughput. GENTLE protocol can also put tag ID information into the beacon message and share it among close readers. In addition, we suggest LSWBT protocol that reduces reader collision without beacon messages. Simulation results show that GENTLE and LSWBT protocols outperform existing reader anti-collision protocols.

Original language	English
Article number	5955194
Pages (from-to)	574-582
Number of pages	9
Journal	IEEE Transactions on Consumer Electronics
Volume	57
Issue number	2
DOIs	https://doi.org/10.1109/TCE.2011.5955194
Publication status	Published - 2011 May

Keywords

Mobile RFID
Reader Anti-Collision

ASJC Scopus subject areas

Media Technology
Electrical and Electronic Engineering

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10.1109/TCE.2011.5955194

Cite this

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title = "Reducing reader collision for mobile RFID",

abstract = "Mobile RFID, the technology of a cellular phone equipped with a RFID reader, allows users to read RFID tags anywhere. However, signals from more than two readers can interfere with one another, i.e., reader collision problem; reliable tag reading is necessary. This paper proposes GENTLE protocol to use beacon messages and multi-channel for increasing throughput. GENTLE protocol can also put tag ID information into the beacon message and share it among close readers. In addition, we suggest LSWBT protocol that reduces reader collision without beacon messages. Simulation results show that GENTLE and LSWBT protocols outperform existing reader anti-collision protocols.",

keywords = "Mobile RFID, Reader Anti-Collision",

author = "Jieun Yu and Wonjun Lee and Du, {Ding Zhu}",

note = "Funding Information: 1 This research was jointly supported by MEST, Korea under WCU (R33-2008-000-10044-0), by the KRF Grant funded by (KRF-2008-314-D00354), and by MKE, Korea under ITRC NIPA-2010-(C1090-1021-0008). Jieun Yu and Wonjun Lee are with Network Research Lab., WCU Future Network Optimization Technology (FNOT) Research Center, the Department of Computer Science and Engineering, Korea University, Seoul, Korea. Ding-Zhu Du is with the Department of Computer Science, University of Texas at Dallas, TX, USA. *Wonjun Lee is the corresponding author (e-mail: wlee@ korea.ac.kr).",

year = "2011",

month = may,

doi = "10.1109/TCE.2011.5955194",

language = "English",

volume = "57",

pages = "574--582",

journal = "IEEE Transactions on Consumer Electronics",

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AU - Yu, Jieun

AU - Lee, Wonjun

AU - Du, Ding Zhu

N1 - Funding Information: 1 This research was jointly supported by MEST, Korea under WCU (R33-2008-000-10044-0), by the KRF Grant funded by (KRF-2008-314-D00354), and by MKE, Korea under ITRC NIPA-2010-(C1090-1021-0008). Jieun Yu and Wonjun Lee are with Network Research Lab., WCU Future Network Optimization Technology (FNOT) Research Center, the Department of Computer Science and Engineering, Korea University, Seoul, Korea. Ding-Zhu Du is with the Department of Computer Science, University of Texas at Dallas, TX, USA. *Wonjun Lee is the corresponding author (e-mail: wlee@ korea.ac.kr).

PY - 2011/5

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N2 - Mobile RFID, the technology of a cellular phone equipped with a RFID reader, allows users to read RFID tags anywhere. However, signals from more than two readers can interfere with one another, i.e., reader collision problem; reliable tag reading is necessary. This paper proposes GENTLE protocol to use beacon messages and multi-channel for increasing throughput. GENTLE protocol can also put tag ID information into the beacon message and share it among close readers. In addition, we suggest LSWBT protocol that reduces reader collision without beacon messages. Simulation results show that GENTLE and LSWBT protocols outperform existing reader anti-collision protocols.

AB - Mobile RFID, the technology of a cellular phone equipped with a RFID reader, allows users to read RFID tags anywhere. However, signals from more than two readers can interfere with one another, i.e., reader collision problem; reliable tag reading is necessary. This paper proposes GENTLE protocol to use beacon messages and multi-channel for increasing throughput. GENTLE protocol can also put tag ID information into the beacon message and share it among close readers. In addition, we suggest LSWBT protocol that reduces reader collision without beacon messages. Simulation results show that GENTLE and LSWBT protocols outperform existing reader anti-collision protocols.

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KW - Reader Anti-Collision

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Reducing reader collision for mobile RFID

Abstract

Keywords

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