Event-Driven Field Estimation for Wireless Event-Driven Field Estimation for Wireless Sensor Networks - Archive ouverte HAL Access content directly
Conference Papers Year : 2006

Event-Driven Field Estimation for Wireless Event-Driven Field Estimation for Wireless Sensor Networks

Daniel de Oliveira Cunha
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Guy Pujolle

Abstract

This paper introduces and analyzes a field estimation scheme for wireless sensor networks. Our scheme imitates the response of living beings to the surrounding events. The sensors define their periphery of attention based on their own readings. Readings differing from the expected behavior are considered events of interest and trigger the data transmission to the sink. The presented scheme is evaluated with real-site-collected data and the tradeoff between the amount of data sent to the sink and the reconstruction error is analyzed. Results show that significant reduction in the data transmission and, as a consequence, in the energy consumption of the network is achievable while keeping low the average reconstruction error.

Dates and versions

hal-01352138 , version 1 (05-08-2016)

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Daniel de Oliveira Cunha, Otto Carlos Muniz Bandeira Duarte, Guy Pujolle. Event-Driven Field Estimation for Wireless Event-Driven Field Estimation for Wireless Sensor Networks. IFIP/IEEE International Conference on Mobile and Wireless Communications Networks - MWCN 2006, Aug 2006, Santiago de Chile, Chile. pp.89-98, ⟨10.1007/978-0-387-34736-3_6⟩. ⟨hal-01352138⟩
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