SODA

Demo abstract: Software-based sensor node energy estimation

Dunkels, Adam and Österlind, Fredrik and Tsiftes, Nicolas and He, Zhitao (2007) Demo abstract: Software-based sensor node energy estimation. In: Fifth ACM Conference on Networked Embedded Sensor Systems (SenSys 2007), 6-9 November 2007, Sydney, Australia. (In Press)

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Official URL: http://www.sics.se/~adam/dunkels07demo.pdf

Abstract

Being able to estimate the energy consumption of sensor nodes is essential both for evaluating existing sensor network mechanisms and for constructing new energy-aware mechanisms. We present a software-based mechanism for estimating the energy consumption of sensor node at run-time. Unlike previous energy estimation mechanisms, our mechanism does not require any additional hardware components or add-ons. Our demonstration shows the energy estimation in practice on a small network of Tmote Sky motes running the Contiki operating system. A PC connected to one of the motes shows the real-time energy estimation of the network nodes and where the energy is spent: CPU active, CPU sleeping, radio transmitting, radio listening, and LEDs

Item Type:Conference or Workshop Item (Other)
Uncontrolled Keywords:contiki, energy estimation, wireless sensor networks
ID Code:948
Deposited By:ISL Researcher
Deposited On:25 Sep 2007
Last Modified:18 Nov 2009 15:58

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