ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks
We present a novel distributed range-free technique called ExPLoIT for estimating geographical location of sensor nodes in mobile sensor networks. ExPLoIT is the first positioning technique that exploits location information at regular nodes in addition to using seeds. The key idea is the notion of...
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ftluleatu:oai:DiVA.org:ltu-30945 2023-05-15T17:09:11+02:00 ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks Baraër, Christophe Phanse, Kaustubh Nykvist, Johan Birsa, Luka 2007 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-30945 https://doi.org/10.1109/COMSWA.2007.382579 eng eng Luleå tekniska universitet, Datavetenskap Piscataway, NJ 2nd International Conference on Communication Systems Software and Middleware, 2007 : COMSWARE 2007 7 - 12 Jan. 2007, Bangalore, India http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-30945 urn:isbn:1-4244-0614-5 doi:10.1109/COMSWA.2007.382579 Scopus 2-s2.0-34748851247 Local 4f600bc0-9e6d-11db-8975-000ea68e967b info:eu-repo/semantics/openAccess Media and Communication Technology Medieteknik Conference paper info:eu-repo/semantics/conferenceObject text 2007 ftluleatu https://doi.org/10.1109/COMSWA.2007.382579 2022-10-25T20:54:30Z We present a novel distributed range-free technique called ExPLoIT for estimating geographical location of sensor nodes in mobile sensor networks. ExPLoIT is the first positioning technique that exploits location information at regular nodes in addition to using seeds. The key idea is the notion of confidence that a node has in its location estimate which can be used by other nodes for localization. Using Monte Carlo integration, a node estimates its current location and confidence based on its past location and the location information it receives from its neighbors. Node mobility is exploited to transitively localize the network. Our extensive simulation study shows that our proposal outperforms three other state-of-the-art range-free localization techniques under a wide range of conditions. The strength of ExPLoIT is that it is robust to irregular radio propagation, arbitrary seed and node density, and stochastic seed and node mobility; no special hardware is necessary at sensor nodes. Godkänd; 2007; Bibliografisk uppgift: Även presenterat på Swedish National Computer Networking Workshop SNCNW 2006, Luleå 25-27 oktober 2006; 20070107 (ysko) Conference Object Luleå Luleå Luleå Luleå University of Technology Publications (DiVA) 2007 2nd International Conference on Communication Systems Software and Middleware 1 8 |
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Luleå University of Technology Publications (DiVA) |
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English |
topic |
Media and Communication Technology Medieteknik |
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Media and Communication Technology Medieteknik Baraër, Christophe Phanse, Kaustubh Nykvist, Johan Birsa, Luka ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
topic_facet |
Media and Communication Technology Medieteknik |
description |
We present a novel distributed range-free technique called ExPLoIT for estimating geographical location of sensor nodes in mobile sensor networks. ExPLoIT is the first positioning technique that exploits location information at regular nodes in addition to using seeds. The key idea is the notion of confidence that a node has in its location estimate which can be used by other nodes for localization. Using Monte Carlo integration, a node estimates its current location and confidence based on its past location and the location information it receives from its neighbors. Node mobility is exploited to transitively localize the network. Our extensive simulation study shows that our proposal outperforms three other state-of-the-art range-free localization techniques under a wide range of conditions. The strength of ExPLoIT is that it is robust to irregular radio propagation, arbitrary seed and node density, and stochastic seed and node mobility; no special hardware is necessary at sensor nodes. Godkänd; 2007; Bibliografisk uppgift: Även presenterat på Swedish National Computer Networking Workshop SNCNW 2006, Luleå 25-27 oktober 2006; 20070107 (ysko) |
format |
Conference Object |
author |
Baraër, Christophe Phanse, Kaustubh Nykvist, Johan Birsa, Luka |
author_facet |
Baraër, Christophe Phanse, Kaustubh Nykvist, Johan Birsa, Luka |
author_sort |
Baraër, Christophe |
title |
ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
title_short |
ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
title_full |
ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
title_fullStr |
ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
title_full_unstemmed |
ExPLoIT : exploiting past location information and transitivity for positioning in mobile sensor networks |
title_sort |
exploit : exploiting past location information and transitivity for positioning in mobile sensor networks |
publisher |
Luleå tekniska universitet, Datavetenskap |
publishDate |
2007 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-30945 https://doi.org/10.1109/COMSWA.2007.382579 |
genre |
Luleå Luleå Luleå |
genre_facet |
Luleå Luleå Luleå |
op_relation |
2nd International Conference on Communication Systems Software and Middleware, 2007 : COMSWARE 2007 7 - 12 Jan. 2007, Bangalore, India http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-30945 urn:isbn:1-4244-0614-5 doi:10.1109/COMSWA.2007.382579 Scopus 2-s2.0-34748851247 Local 4f600bc0-9e6d-11db-8975-000ea68e967b |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1109/COMSWA.2007.382579 |
container_title |
2007 2nd International Conference on Communication Systems Software and Middleware |
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