The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
A agregação de dados na rede é uma das questões mais importantes para alcançar a eficiência energética em redes de sensores sem fio, uma vez que os nós sensores na região circundante de um evento podem gerar dados detectados redundantes. Os dados redundantes detectados devem ser agregados antes de serem entregues ao coletor para reduzir o consumo de energia. Qual nó deve ser selecionado como nó de agregação de dados (DAN) para alcançar a melhor eficiência energética é uma questão difícil. Para resolver esta questão, esta carta propõe um esquema para selecionar uma DAN para alcançar a eficiência energética numa região de evento. O esquema proposto utiliza um modelo analítico para selecionar o nó sensor que possui o menor consumo total de energia para coletar dados dos nós sensores e encaminhar dados agregados para um sink, como um DAN. Os resultados da análise e simulação mostram que o esquema proposto é superior a outros esquemas.
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Euisin LEE, Soochang PARK, Fucai YU, Sang-Ha KIM, "On Selection of Energy-Efficient Data Aggregation Node in Wireless Sensor Networks" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 9, pp. 2436-2439, September 2010, doi: 10.1587/transcom.E93.B.2436.
Abstract: In-network data aggregation is one of the most important issues for achieving energy-efficiency in wireless sensor networks since sensor nodes in the surrounding region of an event may generate redundant sensed data. The redundant sensed data should be aggregated before being delivered to the sink to reduce energy consumption. Which node should be selected as a Data Aggregation Node (DAN) for achieving the best energy efficiency is a difficult issue. To address this issue, this letter proposes a scheme to select a DAN for achieving energy-efficiency in an event region. The proposed scheme uses an analytical model to select the sensor node that has the lowest total energy consumption for gathering data from sensor nodes and for forwarding aggregated data to a sink, as a DAN. Analysis and simulation results show that the proposed scheme is superior to other schemes.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2436/_p
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@ARTICLE{e93-b_9_2436,
author={Euisin LEE, Soochang PARK, Fucai YU, Sang-Ha KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={On Selection of Energy-Efficient Data Aggregation Node in Wireless Sensor Networks},
year={2010},
volume={E93-B},
number={9},
pages={2436-2439},
abstract={In-network data aggregation is one of the most important issues for achieving energy-efficiency in wireless sensor networks since sensor nodes in the surrounding region of an event may generate redundant sensed data. The redundant sensed data should be aggregated before being delivered to the sink to reduce energy consumption. Which node should be selected as a Data Aggregation Node (DAN) for achieving the best energy efficiency is a difficult issue. To address this issue, this letter proposes a scheme to select a DAN for achieving energy-efficiency in an event region. The proposed scheme uses an analytical model to select the sensor node that has the lowest total energy consumption for gathering data from sensor nodes and for forwarding aggregated data to a sink, as a DAN. Analysis and simulation results show that the proposed scheme is superior to other schemes.},
keywords={},
doi={10.1587/transcom.E93.B.2436},
ISSN={1745-1345},
month={September},}
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TY - JOUR
TI - On Selection of Energy-Efficient Data Aggregation Node in Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2436
EP - 2439
AU - Euisin LEE
AU - Soochang PARK
AU - Fucai YU
AU - Sang-Ha KIM
PY - 2010
DO - 10.1587/transcom.E93.B.2436
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2010
AB - In-network data aggregation is one of the most important issues for achieving energy-efficiency in wireless sensor networks since sensor nodes in the surrounding region of an event may generate redundant sensed data. The redundant sensed data should be aggregated before being delivered to the sink to reduce energy consumption. Which node should be selected as a Data Aggregation Node (DAN) for achieving the best energy efficiency is a difficult issue. To address this issue, this letter proposes a scheme to select a DAN for achieving energy-efficiency in an event region. The proposed scheme uses an analytical model to select the sensor node that has the lowest total energy consumption for gathering data from sensor nodes and for forwarding aggregated data to a sink, as a DAN. Analysis and simulation results show that the proposed scheme is superior to other schemes.
ER -