About: Investigation of radio channel uncertainty in distance estimation in wireless sensor networks

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The distance estimation between nodes is a crucial requirement for localization and object tracking. Received signal strength (RSS) measurement is one of the used methods for the distance estimation in wireless networks. Its main advantage is that there are no additional hardware requirements. This paper describes a lateration approach for localization and distance estimation using RSS. For the purpose of investigation of RSS uncertainty, several scenarios were designed for both indoor and outdoor measurements. The first set of RSS measurement scenarios was proposed with the intention of hardware independent investigation of radio channel. For the second set of measurements, we employed IRIS sensor nodes to evaluate the distance estimation with certain devices. The experiments considered also obstacles in the radio channel. The results obtained in the proposed scenarios present usability of the method under different conditions. There is also a signal propagation model constructed from measured data a The distance estimation between nodes is a crucial requirement for localization and object tracking. Received signal strength (RSS) measurement is one of the used methods for the distance estimation in wireless networks. Its main advantage is that there are no additional hardware requirements. This paper describes a lateration approach for localization and distance estimation using RSS. For the purpose of investigation of RSS uncertainty, several scenarios were designed for both indoor and outdoor measurements. The first set of RSS measurement scenarios was proposed with the intention of hardware independent investigation of radio channel. For the second set of measurements, we employed IRIS sensor nodes to evaluate the distance estimation with certain devices. The experiments considered also obstacles in the radio channel. The results obtained in the proposed scenarios present usability of the method under different conditions. There is also a signal propagation model constructed from measured data a (en)
Title	Investigation of radio channel uncertainty in distance estimation in wireless sensor networks Investigation of radio channel uncertainty in distance estimation in wireless sensor networks (en)
skos:prefLabel	Investigation of radio channel uncertainty in distance estimation in wireless sensor networks Investigation of radio channel uncertainty in distance estimation in wireless sensor networks (en)
skos:notation	RIV/00216305:26220/11:PU92778!RIV12-MSM-26220___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(FR-TI2/571), S, Z(MSM0021630513)
http://linked.open...iv/cisloPeriodika	47
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Šimek, Milan Jelínek, Mojmír Komosný, Dan 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	205722
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/11:PU92778
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Wireless sensor networks, localization, distance estimation, RSS, uncertainty, measurement (en)
http://linked.open.../riv/klicoveSlovo	Wireless sensor networks distance estimation measurement uncertainty RSS localization
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4F5166A11A2B]
http://linked.open...i/riv/nazevZdroje	TELECOMMUNICATION SYSTEMS
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	*Adaptable Wireless Sensor Networks with Data Visualization for Crisis Management
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	2011
http://linked.open...iv/tvurceVysledku	Morávek, Patrik Šimek, Milan Jelínek, Mojmír Komosný, Dan Girbau, David Lázaro, Antonio
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
issn	1018-4864
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

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