Collision avoidance in a dense RFID network

Shweta Jain; Samir R. Das

doi:10.1145/1160987.1160997

Collision avoidance in a dense RFID network

Shweta Jain
, Samir R. Das

Computer Science

Stony Brook University

Research output: Contribution to conference › Paper › peer-review

60 Scopus citations

Abstract

In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID readers. To implement the MAC protocol, we develop an appropriate carrier sensing circuit using an RFID tag as an antenna and the mote as an apparatus to sample received signal strength. We have augmented a commercially available OEM RFID module with such carrier sensing capability and interfaced it with motes. Performance evaluation shows much superior performance relative to a naive and a randomized protocol in dense deployment environments both in regards to accuracy and time per tag read.

Original language	English
Pages	49-56
Number of pages	8
DOIs	https://doi.org/10.1145/1160987.1160997
State	Published - 2006
Event	WiNTECH 2006 - First ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization - Los Angeles, CA, United States Duration: Sep 29 2006 → Sep 29 2006

Conference

Conference	WiNTECH 2006 - First ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization
Country/Territory	United States
City	Los Angeles, CA
Period	09/29/06 → 09/29/06

Keywords

CSMA MAC protocol
RFID

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10.1145/1160987.1160997

Cite this

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title = "Collision avoidance in a dense RFID network",

abstract = "In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID readers. To implement the MAC protocol, we develop an appropriate carrier sensing circuit using an RFID tag as an antenna and the mote as an apparatus to sample received signal strength. We have augmented a commercially available OEM RFID module with such carrier sensing capability and interfaced it with motes. Performance evaluation shows much superior performance relative to a naive and a randomized protocol in dense deployment environments both in regards to accuracy and time per tag read.",

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author = "Shweta Jain and Das, \{Samir R.\}",

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doi = "10.1145/1160987.1160997",

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T1 - Collision avoidance in a dense RFID network

AU - Jain, Shweta

AU - Das, Samir R.

PY - 2006

Y1 - 2006

N2 - In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID readers. To implement the MAC protocol, we develop an appropriate carrier sensing circuit using an RFID tag as an antenna and the mote as an apparatus to sample received signal strength. We have augmented a commercially available OEM RFID module with such carrier sensing capability and interfaced it with motes. Performance evaluation shows much superior performance relative to a naive and a randomized protocol in dense deployment environments both in regards to accuracy and time per tag read.

AB - In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID readers. To implement the MAC protocol, we develop an appropriate carrier sensing circuit using an RFID tag as an antenna and the mote as an apparatus to sample received signal strength. We have augmented a commercially available OEM RFID module with such carrier sensing capability and interfaced it with motes. Performance evaluation shows much superior performance relative to a naive and a randomized protocol in dense deployment environments both in regards to accuracy and time per tag read.

KW - CSMA MAC protocol

KW - RFID

UR - https://www.scopus.com/pages/publications/34247379089

U2 - 10.1145/1160987.1160997

DO - 10.1145/1160987.1160997

M3 - Paper

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Y2 - 29 September 2006 through 29 September 2006

ER -

Collision avoidance in a dense RFID network

Abstract

Conference

Keywords

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