MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking
In this paper, we present a robust, decentralized approach to RF-based location tracking. Our system, called MoteTrack, is based on low-power radio transceivers coupled with a modest amount of computation and storage capabilities. MoteTrack does not rely upon any back-end server or network infrastru...
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description | In this paper, we present a robust, decentralized approach to RF-based location tracking. Our system, called MoteTrack, is based on low-power radio transceivers coupled with a modest amount of computation and storage capabilities. MoteTrack does not rely upon any back-end server or network infrastructure: the location of each mobile node is computed using a received radio signal strength signature from numerous beacon nodes to a database of signatures that is replicated across the beacon nodes themselves. This design allows the system to function despite significant failures of the radio beacon infrastructure. In our deployment of MoteTrack, consisting of 20 beacon nodes distributed across our Computer Science building, we achieve a 50th percentile and 80th percentile location-tracking accuracy of 2 meters and 3 meters respectively. In addition, MoteTrack can tolerate the failure of up to 60% of the beacon nodes without severely degrading accuracy, making the system suitable for deployment in highly volatile conditions. We present a detailed analysis of MoteTrack’s performance under a wide range of conditions, including variance in the number of obstructions, beacon node failure, radio signature perturbations, receiver sensitivity, and beacon node density. |
doi_str_mv | 10.1007/11426646_7 |
format | Conference Proceeding |
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We present a detailed analysis of MoteTrack’s performance under a wide range of conditions, including variance in the number of obstructions, beacon node failure, radio signature perturbations, receiver sensitivity, and beacon node density.</description><identifier>ISSN: 0302-9743</identifier><identifier>ISBN: 9783540258964</identifier><identifier>ISBN: 3540258965</identifier><identifier>EISSN: 1611-3349</identifier><identifier>EISBN: 3540320423</identifier><identifier>EISBN: 9783540320425</identifier><identifier>DOI: 10.1007/11426646_7</identifier><language>eng</language><publisher>Berlin, Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied sciences ; Beacon Message ; Computer science; control theory; systems ; Computer systems and distributed systems. 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Our system, called MoteTrack, is based on low-power radio transceivers coupled with a modest amount of computation and storage capabilities. MoteTrack does not rely upon any back-end server or network infrastructure: the location of each mobile node is computed using a received radio signal strength signature from numerous beacon nodes to a database of signatures that is replicated across the beacon nodes themselves. This design allows the system to function despite significant failures of the radio beacon infrastructure. In our deployment of MoteTrack, consisting of 20 beacon nodes distributed across our Computer Science building, we achieve a 50th percentile and 80th percentile location-tracking accuracy of 2 meters and 3 meters respectively. In addition, MoteTrack can tolerate the failure of up to 60% of the beacon nodes without severely degrading accuracy, making the system suitable for deployment in highly volatile conditions. We present a detailed analysis of MoteTrack’s performance under a wide range of conditions, including variance in the number of obstructions, beacon node failure, radio signature perturbations, receiver sensitivity, and beacon node density.</description><subject>Applied sciences</subject><subject>Beacon Message</subject><subject>Computer science; control theory; systems</subject><subject>Computer systems and distributed systems. User interface</subject><subject>Exact sciences and technology</subject><subject>Location Tracking</subject><subject>Mobile Node</subject><subject>Receive Signal Strength Indication</subject><subject>Reference Signature</subject><subject>Software</subject><issn>0302-9743</issn><issn>1611-3349</issn><isbn>9783540258964</isbn><isbn>3540258965</isbn><isbn>3540320423</isbn><isbn>9783540320425</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpFULtOwzAUNS-JUrrwBVmQGAjYvn6ylUKhUhFSVebo2nFKaImrOAzw9aSAxFmOdF7DIeSM0StGqb5mTHClhCr0HjkBKShwKjjskwFTjOUAwh6QkdVm53FprBKHZECB8txqAcdklNIb7QHMKKMHZPYUu7Bs0a9vsnG2iO4jdZfZXfCh6Vrc1F-hzMbbbRvRv2ZdzBbT_BZTL86jx66OTfZTrpvVKTmqcJPC6I-H5GV6v5w85vPnh9lkPM89l7bLgbJSeO6sLC3VzgnnkQrnSuMQUJUolPVBVRKCNKb01gPTLFBFRSWZQRiS89_dLSaPm6rFxtep2Lb1O7afBVOWg5a8z1385lJvNavQFi7GdSoYLXZXFv9Xwjfj019U</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Lorincz, Konrad</creator><creator>Welsh, Matt</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><scope>IQODW</scope></search><sort><creationdate>2005</creationdate><title>MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking</title><author>Lorincz, Konrad ; Welsh, Matt</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-301d4c2b95d907bb4bca04bbd8ba3a6da469ce6f53e588dc9c3171e0604f518a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Beacon Message</topic><topic>Computer science; control theory; systems</topic><topic>Computer systems and distributed systems. User interface</topic><topic>Exact sciences and technology</topic><topic>Location Tracking</topic><topic>Mobile Node</topic><topic>Receive Signal Strength Indication</topic><topic>Reference Signature</topic><topic>Software</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lorincz, Konrad</creatorcontrib><creatorcontrib>Welsh, Matt</creatorcontrib><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lorincz, Konrad</au><au>Welsh, Matt</au><au>Strang, Thomas</au><au>Linnhoff-Popien, Claudia</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking</atitle><btitle>Lecture notes in computer science</btitle><date>2005</date><risdate>2005</risdate><spage>63</spage><epage>82</epage><pages>63-82</pages><issn>0302-9743</issn><eissn>1611-3349</eissn><isbn>9783540258964</isbn><isbn>3540258965</isbn><eisbn>3540320423</eisbn><eisbn>9783540320425</eisbn><abstract>In this paper, we present a robust, decentralized approach to RF-based location tracking. Our system, called MoteTrack, is based on low-power radio transceivers coupled with a modest amount of computation and storage capabilities. MoteTrack does not rely upon any back-end server or network infrastructure: the location of each mobile node is computed using a received radio signal strength signature from numerous beacon nodes to a database of signatures that is replicated across the beacon nodes themselves. This design allows the system to function despite significant failures of the radio beacon infrastructure. In our deployment of MoteTrack, consisting of 20 beacon nodes distributed across our Computer Science building, we achieve a 50th percentile and 80th percentile location-tracking accuracy of 2 meters and 3 meters respectively. In addition, MoteTrack can tolerate the failure of up to 60% of the beacon nodes without severely degrading accuracy, making the system suitable for deployment in highly volatile conditions. We present a detailed analysis of MoteTrack’s performance under a wide range of conditions, including variance in the number of obstructions, beacon node failure, radio signature perturbations, receiver sensitivity, and beacon node density.</abstract><cop>Berlin, Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/11426646_7</doi><tpages>20</tpages></addata></record> |
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identifier | ISSN: 0302-9743 |
ispartof | Lecture notes in computer science, 2005, p.63-82 |
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language | eng |
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source | Springer Books |
subjects | Applied sciences Beacon Message Computer science control theory systems Computer systems and distributed systems. User interface Exact sciences and technology Location Tracking Mobile Node Receive Signal Strength Indication Reference Signature Software |
title | MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking |
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