@misc{SieberNolteKarnapke, author = {Sieber, Andr{\´e} and Nolte, J{\"o}rg and Karnapke, Reinhardt}, title = {Compensating Dynamic Effects with Budget-based Energy Management to Reach Lifetime Goals}, series = {Sensors \& Transducers}, volume = {194}, journal = {Sensors \& Transducers}, number = {11}, issn = {2306-8515}, pages = {22 -- 34}, abstract = {Nodes within sensor networks often have tight bound goals for the lifetime while running from a non-renewable energy source. Variations within the hardware or induced by the software complicate the prediction of the energy consumption. Additionally, batteries are vulnerable to temperature and non-linear effects. To reach certain lifetime goals under these influences without sacrificing energy due to pessimistic estimations, online energy management is necessary. At Sensorcomm 2015 we presented policies to control the behavior of applications and devices using energy budgets. This paper is an extended version which adds further details and the evaluation of the proposed dynamic energy management in a real-world scenario.}, language = {en} } @misc{SieberNolteKarnapke, author = {Sieber, Andr{\´e} and Nolte, J{\"o}rg and Karnapke, Reinhardt}, title = {Using Energy Budgets to Reach Lifetime Goals while Compensating Dynamic Effects}, series = {SENSORCOMM 2015, The Ninth International Conference on Sensor Technologies and Applications, August 23-28, 2015 Venice, Italy}, journal = {SENSORCOMM 2015, The Ninth International Conference on Sensor Technologies and Applications, August 23-28, 2015 Venice, Italy}, publisher = {IARIA}, isbn = {978-1-61208-425-1}, pages = {7 -- 13}, abstract = {Nodes within sensor networks often have tight bound goals for the lifetime while running from a non-renewable energy source. Variations within the hardware or induced by the software complicate the prediction of the energy consumption. Additionally, batteries are vulnerable to temperature and non-linear effects. To reach certain lifetime goals under these influences without sacrificing energy due to pessimistic estimations, online energy management is necessary. In this paper, we present policies to control the behavior of applications and devices using energy budgets. First experiments yield promising results, with nodes reaching their lifetime goals while maintaining a high application quality.}, language = {en} }