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A Battery-Free Wireless Smart Sensor platform with Bluetooth Low Energy Connectivity for Smart Agriculture
Publications associées (36)
Real-Time Processing and Quality Improvement of Synchrophasor Data
This paper proposes a real-time algorithm for processing and quality improvement of synchrophasor data (SD). The proposed algorithm first recovers the missing SD reported by phasor measurement units (PMUs), and performs low-rank approximation on data strea ...
2020Drone-aided Localization in LoRa IoT Networks
Dario Floreano, Alexandru Rusu, Fabrizio Schiano, Giuseppe Cocco
Besides being part of the Internet of Things (IoT), drones can play a relevant role in it as enablers. The 3D mobility of UAVs can be exploited to improve node localization in IoT networks for, e.g., search and rescue or goods localization and tracking. On ...
2020Criteria and policies to master the visual impact of solar systems in urban environments: The LESO-QSV method
Christian Roecker, Maria Cristina Munari Probst
Increased use of solar collectors in buildings is necessary but poses major challenges in existing built environ ments, especially where architectural quality is an issue. The large size of solar systems at the building scale requires careful planning, as ...
PERGAMON-ELSEVIER SCIENCE LTD2019An RF Wireless Power Transfer system to power battery-free devices for asset tracking
Catherine Dehollain, Roberto La Rosa
Internet of Things (IoT) and Wireless Sensor Networks (WSN) infrastructures are becoming more and more available and diffused. One major outcome is the development of new services that help to make everyday life easier and better. One of those to which thi ...
IEEE2019Event-Triggered Sensing for High-Quality and Low-Power Cardiovascular Monitoring Systems
David Atienza Alonso, Amir Aminifar, Tomas Teijeiro Campo, Grégoire Casimir Joseph Surrel
In the context of wearable medical systems, resources are scarce while performance requirements are high. Traditional sampling strategies create large amounts of data, which hinders the device's battery lifetime. However, energy savings are possible when r ...
2019Low Power Sensing and Processing in Wearable Biomedical Devices for Personalized Health Monitoring
Grégoire Casimir Joseph Surrel
Whether it is for personal use or for medical application, wearable sensors are becoming more and more widespread. This is the industry answer to two parallel trends. First, the public show a wish to collect data about their own lifestyle. This rather new ...
EPFL2019Scaling Printable Zn-Ag2O Batteries for Integrated Electronics
Printed batteries are an emerging solution for integrated energy storage using low-cost, high accuracy fabrication techniques. While several printed batteries have been previously shown, few have designed a battery that can be incorporated into an integrat ...
WILEY-V C H VERLAG GMBH2019Dispatching Stochastic Heterogeneous Resources Accounting for Grid and Battery Losses
Jean-Yves Le Boudec, Mario Paolone, Fabrizio Sossan, Lorenzo Enrique Reyes Chamorro, Eleni Stai
We compute an optimal day-ahead dispatch plan for distribution networks with stochastic resources and batteries, while accounting for grid and battery losses. We formulate and solve a scenario-based AC Optimal Power Flow (OPF), which is by construction non ...
2018Contribution to the Ultra-Fast Charging of Electric Vehicles
Rosa Martel Danoary Tsirinomeny
It is generally agreed that one of the drawbacks of a conventional vehicle is the inability to always reach the best operating point of the engine and the inability to regenerate the kinetic energy. Meaning, even with the help of the gearbox or automatic t ...
EPFL2016Wearable Sensors for medical applications
Mihai Adrian Ionescu, Antonios Bazigos
The presentation discusses Smart wearable sensors for improved Quality of Life. ...
2014