Data Gathering Approaches for Underwater Sensor Networks

This paper addresses how to exploit temporal and spatial data correlations to collect data energy-efficiently from sensor nodes. In our approach, models are maintained by nodes and cluster heads, and replica models are maintained by the base station. The base station uses the replica models to estim...

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Bibliographic Details
Published in2008 IFIP International Conference on Network and Parallel Computing pp. 553 - 560
Main Authors Chongqing Zhang, Ruisheng Jia, Sheng Fang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2008
Subjects
Base stations
Costs
Data engineering
Data Gathering
Energy measurement
Maintenance engineering
Model-aided
Monitoring
Parallel processing
Sensor phenomena and characterization
Time measurement
Underwater Wireless Sensor Networks
Wireless sensor networks
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Summary:This paper addresses how to exploit temporal and spatial data correlations to collect data energy-efficiently from sensor nodes. In our approach, models are maintained by nodes and cluster heads, and replica models are maintained by the base station. The base station uses the replica models to estimate the actual measurement data in usual time, and an actual measurement datum is sent to the base station only when the error of the model's corresponding estimation exceeds allowable error bound.
ISBN:9780769533544
076953354X
DOI:10.1109/NPC.2008.78