Convergecast Tree Construction in Wireless Sensor Networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33156918" target="_blank" >RIV/61989592:15310/15:33156918 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Convergecast Tree Construction in Wireless Sensor Networks

Popis výsledku v původním jazyce

Data gathering is important research topic in the area of wireless sensor networks. The basic operation is collecting data from sensor nodes and their transfer to sink for further processing. Sensors are often powered by batteries with limited amount ofenergy. Therefore wireless sensor networks are able to work only for a limited amount of time. Network lifetime is defined as a time until the first sensor node depletes its energy. Main challenge in data gathering algorithms is to extend a network lifetime. In this paper we study a scenario where the sink needs to collect data that is sensed in a distant disc target area (surroundings of a specified geographical position) of a network. The sink is located away from the target area. Main aim is to construct convergecast tree that connects sink with target area and allows data collection from it. Particularly we are interested in maximizing network lifetime through careful construction of this tree.

Název v anglickém jazyce

Convergecast Tree Construction in Wireless Sensor Networks

Popis výsledku anglicky

Data gathering is important research topic in the area of wireless sensor networks. The basic operation is collecting data from sensor nodes and their transfer to sink for further processing. Sensors are often powered by batteries with limited amount ofenergy. Therefore wireless sensor networks are able to work only for a limited amount of time. Network lifetime is defined as a time until the first sensor node depletes its energy. Main challenge in data gathering algorithms is to extend a network lifetime. In this paper we study a scenario where the sink needs to collect data that is sensed in a distant disc target area (surroundings of a specified geographical position) of a network. The sink is located away from the target area. Main aim is to construct convergecast tree that connects sink with target area and allows data collection from it. Particularly we are interested in maximizing network lifetime through careful construction of this tree.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Ad Hoc &amp; Sensor Wireless Networks

ISSN

1551-9899

e-ISSN

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Svazek periodika

27

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

31

Strana od-do

263-293

Kód UT WoS článku

000355714700005

EID výsledku v databázi Scopus

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