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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F13%3APU87194%21RIV14-MPO-26220___
rdf:type
skos:Concept n10:Vysledek
dcterms: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.
dcterms: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
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
skos:notation
RIV/00216305:26220/13:PU87194!RIV14-MPO-26220___
n10:predkladatel
n11:orjk%3A26220
n3:aktivita
n14:P n14:Z
n3:aktivity
P(FR-TI2/571), Z(MSM0021630513)
n3:cisloPeriodika
3
n3:dodaniDat
n12:2014
n3:domaciTvurceVysledku
n17:5894093
n3:druhVysledku
n15:J
n3:duvernostUdaju
n16:S
n3:entitaPredkladatele
n19:predkladatel
n3:idSjednocenehoVysledku
59113
n3:idVysledku
RIV/00216305:26220/13:PU87194
n3:jazykVysledku
n8:eng
n3:klicovaSlova
RSS, WSN, Localization, frequency diversity, position estimation
n3:klicoveSlovo
n4:RSS n4:WSN n4:position%20estimation n4:frequency%20diversity n4:Localization
n3:kodStatuVydavatele
LT - Litevská republika
n3:kontrolniKodProRIV
[19CEF6FFFB64]
n3:nazevZdroje
Elektronika Ir Elektrotechnika
n3:obor
n9:JC
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
4
n3:projekt
n18:FR-TI2%2F571
n3:rokUplatneniVysledku
n12:2013
n3:svazekPeriodika
123
n3:tvurceVysledku
Villarino, Ramon Morávek, Patrik Girbau, David Lázaro, Antonio
n3:zamer
n20:MSM0021630513
s:issn
1392-1215
s:numberOfPages
6
n13:organizacniJednotka
26220