Distributed Energy Measurements in WSN Testbeds with a Sensor Node Management Device (SNMD)
Autor: A. Hergenröder, J. Wilke, D. Meier Links:
Quelle: Workshop Proceedings of the 23th International Conference on Architecture of Computing Systems, , pp. 341-438, Hannover, Germany, Februar 2010
In this work we present our Sensor Node Management Device (SNMD). This device is used in our WSN testbed to measure energy consumption of sensor nodes in a distributed fashion and handle management tasks. We sketch the architecture and e lectrical specifications of our device and show evaluation results. Furthermore, we point out problems when doing distributed measurements and provide a first solution to the problems.