Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
ExPLoIT: exploiting past location information and transitivity for positioning in mobile sensor networks
Luleå tekniska universitet.
Luleå tekniska universitet.
2007 (English)In: 2nd International Conference on Communication Systems Software and Middleware, 2007: COMSWARE 2007 ; 7 - 12 Jan. 2007, Bangalore, India, Piscataway, NJ: IEEE Communications Society, 2007Conference paper, Published paper (Refereed)
Abstract [en]

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.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2007.
National Category
Media and Communication Technology
Research subject
Mobile and Pervasive Computing
Identifiers
URN: urn:nbn:se:ltu:diva-30945DOI: 10.1109/COMSWA.2007.382579Local ID: 4f600bc0-9e6d-11db-8975-000ea68e967bISBN: 1-4244-0614-5 (print)OAI: oai:DiVA.org:ltu-30945DiVA: diva2:1004174
Conference
International Conference on Communication Systems Software and Middleware : 07/01/2007 - 12/01/2007
Note
Godkänd; 2007; Bibliografisk uppgift: Även presenterat på Swedish National Computer Networking Workshop SNCNW 2006, Luleå 25-27 oktober 2006; 20070107 (ysko)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-10-20Bibliographically approved

Open Access in DiVA

fulltext(416 kB)14 downloads
File information
File name FULLTEXT01.pdfFile size 416 kBChecksum SHA-512
0dca926a5af049b9be5ee52a98bc0edd2f751a82da44d3add91d2ad311e1c283147653fb7fe27c1ed7bbc709cb278f420767a4c5b49bcfb0ef2020580ac23447
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Phanse, KaustubhNykvist, Johan
Media and Communication Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 14 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 16 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf