Publications de Alexandru Emilian Susu

Stochastic Modeling and Analysis for Environmentally Powered Wireless Sensor Nodes

Giovanni De Micheli, David Atienza Alonso, Alexandru Emilian Susu

Environmental energy is becoming a feasible alternative for many low-power systems, such as wireless sensor nodes. Designing an environmentally powered device faces several challenges: choosing the exact type of the energy harvester, the energy storage ele ...

IEEE Press2008

Reconfiguration Strategies for Environmentally Powered Devices: Theoretical Analysis and Experimental Validation

Giovanni De Micheli, David Atienza Alonso, Alexandru Emilian Susu

Environmental energy is becoming a feasible alternative to traditional energy sources for ultra low-power devices such as sensor nodes. These devices can run reactive applications that adapt their control flow depending on the sensed data. In order to redu ...

Springer-Verlag Berling2007

A Simulation Model for Wireless Sensor Networks Based on TOSSIM

Giovanni De Micheli, David Atienza Alonso, Francisco Javier Rincon Vallejos, Alexandru Emilian Susu

Wireless Sensor Networks (WSNs) are composed of a large number of very small devices used for biomedical or environmental monitoring applications. These devices measure various natural processes at different locations, and cooperate in order to aggregate t ...

IMSE2007

An Opportunistic Reconfiguration Strategy for Environmentally Powered Devices

Giovanni De Micheli, Alexandru Emilian Susu

Environmental energy is becoming a feasible alternative to traditional energy sources for ultra low-power devices such as sensor nodes and smart watches. Moreover, the increas- ing need for exibility and recon gurability of such devices makes its energy ma ...

2006