About: A Study on Localization in Wireless Sensor Networks using Frequency Diversity for Mitigating Multipath Effects

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Self-localization capability is for many ad-hoc network deployments an essential feature. Unfortunately, the radio environment introduces a several phenomenons which negatively influence the accuracy of the localization. In this paper we investigate the effect of multipath propagation in outdoor environment on accuracy of localization and propose a method using frequency diversity for RSS measurement in order to mitigate the fading caused by multipath propagation. To that end, a localization algorithm based on least square minimization of measured distance and weighted centroid algorithm are used to verify the frequency diversity concept. The results of simulations and measurements are presented also with the relation to an antenna height. Self-localization capability is for many ad-hoc network deployments an essential feature. Unfortunately, the radio environment introduces a several phenomenons which negatively influence the accuracy of the localization. In this paper we investigate the effect of multipath propagation in outdoor environment on accuracy of localization and propose a method using frequency diversity for RSS measurement in order to mitigate the fading caused by multipath propagation. To that end, a localization algorithm based on least square minimization of measured distance and weighted centroid algorithm are used to verify the frequency diversity concept. The results of simulations and measurements are presented also with the relation to an antenna height. (en)
Title	A Study on Localization in Wireless Sensor Networks using Frequency Diversity for Mitigating Multipath Effects A Study on Localization in Wireless Sensor Networks using Frequency Diversity for Mitigating Multipath Effects (en)
skos:prefLabel	A Study on Localization in Wireless Sensor Networks using Frequency Diversity for Mitigating Multipath Effects A Study on Localization in Wireless Sensor Networks using Frequency Diversity for Mitigating Multipath Effects (en)
skos:notation	RIV/00216305:26220/13:PU87194!RIV14-MPO-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(FR-TI2/571), Z(MSM0021630513)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Morávek, Patrik
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	59113
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/13:PU87194
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	RSS, WSN, Localization, frequency diversity, position estimation (en)
http://linked.open.../riv/klicoveSlovo	position estimation WSN RSS Localization frequency diversity
http://linked.open...odStatuVydavatele	LT - Litevská republika
http://linked.open...ontrolniKodProRIV	[19CEF6FFFB64]
http://linked.open...i/riv/nazevZdroje	Elektronika Ir Elektrotechnika
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	*Adaptable Wireless Sensor Networks with Data Visualization for Crisis Management
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	123
http://linked.open...iv/tvurceVysledku	Morávek, Patrik Girbau, David Lázaro, Antonio Villarino, Ramon
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
issn	1392-1215
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

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