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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