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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F12%3APU99152%21RIV13-MPO-26220___
rdf:type
n15:Vysledek skos:Concept
dcterms:description
This paper shows how the distance estimation based on RSSI parameter can be optimized when our adaptive system reflecting the actual radio condition i s applied. The adaptive proposed method is evaluated in the real testbed consisted on wireless sensors. Furthermore, we have showed the impact of the adaptive distance estimation method on the accuracy of the localization system. For evaluation we have implemented Multilateration and Weighted Centroid algorithm. The results showed that adaptive method improves the distance estimation about 9% in contrast to commonly used method using pure signal strength. With the proposed adaptive method we have observed localization error of 1.3 in office and 6.3 meters in the floor respectively. This paper shows how the distance estimation based on RSSI parameter can be optimized when our adaptive system reflecting the actual radio condition i s applied. The adaptive proposed method is evaluated in the real testbed consisted on wireless sensors. Furthermore, we have showed the impact of the adaptive distance estimation method on the accuracy of the localization system. For evaluation we have implemented Multilateration and Weighted Centroid algorithm. The results showed that adaptive method improves the distance estimation about 9% in contrast to commonly used method using pure signal strength. With the proposed adaptive method we have observed localization error of 1.3 in office and 6.3 meters in the floor respectively.
dcterms:title
Effect of Optimized RSSI Distance Estimation on Accuracy of RTLS System Effect of Optimized RSSI Distance Estimation on Accuracy of RTLS System
skos:prefLabel
Effect of Optimized RSSI Distance Estimation on Accuracy of RTLS System Effect of Optimized RSSI Distance Estimation on Accuracy of RTLS System
skos:notation
RIV/00216305:26220/12:PU99152!RIV13-MPO-26220___
n15:predkladatel
n23:orjk%3A26220
n3:aktivita
n16:Z n16:S n16:P
n3:aktivity
P(ED2.1.00/03.0072), P(FR-TI2/571), S, Z(MSM0021630513)
n3:dodaniDat
n5:2013
n3:domaciTvurceVysledku
n4:2329069 Botta, Miroslav n4:5894093
n3:druhVysledku
n19:D
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n20:predkladatel
n3:idSjednocenehoVysledku
133178
n3:idVysledku
RIV/00216305:26220/12:PU99152
n3:jazykVysledku
n22:eng
n3:klicovaSlova
real time localization system, wireless sensor network, distance estimation, RSSI, optimization, error
n3:klicoveSlovo
n9:optimization n9:RSSI n9:real%20time%20localization%20system n9:wireless%20sensor%20network n9:error n9:distance%20estimation
n3:kontrolniKodProRIV
[10A069ADC9A6]
n3:mistoKonaniAkce
Prague
n3:mistoVydani
Neuveden
n3:nazevZdroje
In Proceedings of 2012 International Conference on Telecommunication Systems, Modeling and Analysis (ICTSM2012)
n3:obor
n18:JA
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n11:ED2.1.00%2F03.0072 n11:FR-TI2%2F571
n3:rokUplatneniVysledku
n5:2012
n3:tvurceVysledku
Morávek, Patrik Botta, Miroslav Šimek, Milan
n3:typAkce
n21:WRD
n3:zahajeniAkce
2011-05-27+02:00
n3:zamer
n7:MSM0021630513
s:numberOfPages
8
n10:hasPublisher
Neuveden
n17:isbn
978-0-9820958-4-3
n14:organizacniJednotka
26220