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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F10%3APU87546%21RIV11-MSM-26220___
rdf:type
n9:Vysledek skos:Concept
dcterms:description
Understanding of energy consumption of individual processing tasks in wireless sensor networks is important aspect for the network configuration and maintenance. The fundamental task of WSNs is to gather data in the long-term manner and thus all additive processes such as routing, localization e.g. should not significantly affects the life-time of WSN network. It was already proved that concurrent anchor-free localization algorithms have high localization accuracy but also suffer with the high communication cost. We have performed a detailed analysis of wellknown AFL (Anchor-Free Localization) algorithm to show its excessive energy dissipation and proposed novel BRA (Boundary Recognition Aided localization) that significantly optimizes a communication cost of the localization process by distributively discovering nodes placed on the periphery of network and thus decreases number of internodal transmissions. Understanding of energy consumption of individual processing tasks in wireless sensor networks is important aspect for the network configuration and maintenance. The fundamental task of WSNs is to gather data in the long-term manner and thus all additive processes such as routing, localization e.g. should not significantly affects the life-time of WSN network. It was already proved that concurrent anchor-free localization algorithms have high localization accuracy but also suffer with the high communication cost. We have performed a detailed analysis of wellknown AFL (Anchor-Free Localization) algorithm to show its excessive energy dissipation and proposed novel BRA (Boundary Recognition Aided localization) that significantly optimizes a communication cost of the localization process by distributively discovering nodes placed on the periphery of network and thus decreases number of internodal transmissions.
dcterms:title
Establishment of Reference Localization System Based on Boundary Recognition of Wireless Sensor Network Establishment of Reference Localization System Based on Boundary Recognition of Wireless Sensor Network
skos:prefLabel
Establishment of Reference Localization System Based on Boundary Recognition of Wireless Sensor Network Establishment of Reference Localization System Based on Boundary Recognition of Wireless Sensor Network
skos:notation
RIV/00216305:26220/10:PU87546!RIV11-MSM-26220___
n3:aktivita
n11:Z n11:S n11:P
n3:aktivity
P(FR-TI2/571), S, Z(MSM0021630513)
n3:dodaniDat
n21:2011
n3:domaciTvurceVysledku
n8:7873859 n8:2329069 n8:5894093
n3:druhVysledku
n19:D
n3:duvernostUdaju
n10:S
n3:entitaPredkladatele
n14:predkladatel
n3:idSjednocenehoVysledku
257517
n3:idVysledku
RIV/00216305:26220/10:PU87546
n3:jazykVysledku
n18:eng
n3:klicovaSlova
wireless sensor networks, energy consumption, localization, simulation, Matlab, reference selection, anchor-free
n3:klicoveSlovo
n12:localization n12:anchor-free n12:energy%20consumption n12:Matlab n12:simulation n12:wireless%20sensor%20networks n12:reference%20selection
n3:kontrolniKodProRIV
[6025D5D29F14]
n3:mistoKonaniAkce
Suzhou
n3:mistoVydani
Neuveden
n3:nazevZdroje
The International Conference Wireless Communication and Signal Processing 2010
n3:obor
n15:BD
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n20:FR-TI2%2F571
n3:rokUplatneniVysledku
n21:2010
n3:tvurceVysledku
Morávek, Patrik Šimek, Milan Komosný, Dan
n3:typAkce
n17:WRD
n3:zahajeniAkce
2010-10-21+02:00
n3:zamer
n4:MSM0021630513
s:numberOfPages
6
n16:hasPublisher
Neuveden
n13:isbn
978-1-4244-7556-8
n22:organizacniJednotka
26220