Mobile phone positioning in GSM networks based on information retrieval methods and data structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F11%3A86081138" target="_blank" >RIV/61989100:27240/11:86081138 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-22410-2_31" target="_blank" >http://dx.doi.org/10.1007/978-3-642-22410-2_31</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-22410-2_31" target="_blank" >10.1007/978-3-642-22410-2_31</a>

Result language
angličtina
Original language name
Mobile phone positioning in GSM networks based on information retrieval methods and data structures
Original language description
In this article we present a novel method for mobile phone positioning using a vector space model, suffix trees and an information retrieval approach. The method works with parameters which can be acquired from any common mobile phone without the necessity of installing additional hardware and is handset based. The algorithm is based on a database of previous measurements which are used as an index which looks for the nearest neighbor toward the query measurement. The accuracy of the algorithm is in most cases good enough to accomplish the E9-1-1 requirements on tested data.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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