This thesis takes place in the context of environmental monitoring applications requiring regular measurements of biological or geophysical characteristics. These applications include for instance the measuring of the spread of pollutants in rivers, monitoring of the development of bacteria in bathing waters, etc. Wireless Sensor Networks (WSNs) provide cost-effective and reliable solutions to allow the automation of such data gathering. The good functioning of these networks depends on the quality of the radio transmissions, which is particularly true in environments where the conditions are not suitable for the propagation of radio waves and where the links may therefore be intermittent. The objective of this work is to propose an effecti...
Nowadays, wireless computer networks are an integral part of our daily lives. In particular, wireles...
Wireless Sensor Networks have evolved as an alternative to wired networks fit for quick deployments ...
Wireless sensor networks are increasingly used in applications for monitoring large systems (forest ...
This thesis takes place in the context of environmental monitoring applications requiring regular me...
Ce mémoire de thèse se place dans le contexte des applications de surveillance de l’environnement né...
The wireless sensor networks that we work with in this thesis are a set of devices connected to each...
Les réseaux de capteurs sans fils disposent aujourd’hui d’une technologie arrivée à maturité qui leu...
Les réseaux de capteurs sans fil qui nous occupent dans cette thèse sont un ensemble d’appareils con...
Wireless sensor networks are now a mature technology that can be deployed in a wide range of applica...
This thesis presents the study of a wireless sensor network for real-time monitoring of groundwater ...
Today's Wireless Sensors Networks (WSNs) are becoming more mobile and are often deployed in harsh en...
Wireless Sensor Networks (WSNs) are composed of a large number of battery-powered sensor nodes that ...
Wireless Sensor Networks (WSNs) are a special class of Ad hoc networks, which are under intensive re...
Wireless sensor networks form an emerging class of computing devices capable of observing the world ...
Les progrès technologiques réalisés ces dernières années ont permis le développement de nouveaux typ...
Nowadays, wireless computer networks are an integral part of our daily lives. In particular, wireles...
Wireless Sensor Networks have evolved as an alternative to wired networks fit for quick deployments ...
Wireless sensor networks are increasingly used in applications for monitoring large systems (forest ...
This thesis takes place in the context of environmental monitoring applications requiring regular me...
Ce mémoire de thèse se place dans le contexte des applications de surveillance de l’environnement né...
The wireless sensor networks that we work with in this thesis are a set of devices connected to each...
Les réseaux de capteurs sans fils disposent aujourd’hui d’une technologie arrivée à maturité qui leu...
Les réseaux de capteurs sans fil qui nous occupent dans cette thèse sont un ensemble d’appareils con...
Wireless sensor networks are now a mature technology that can be deployed in a wide range of applica...
This thesis presents the study of a wireless sensor network for real-time monitoring of groundwater ...
Today's Wireless Sensors Networks (WSNs) are becoming more mobile and are often deployed in harsh en...
Wireless Sensor Networks (WSNs) are composed of a large number of battery-powered sensor nodes that ...
Wireless Sensor Networks (WSNs) are a special class of Ad hoc networks, which are under intensive re...
Wireless sensor networks form an emerging class of computing devices capable of observing the world ...
Les progrès technologiques réalisés ces dernières années ont permis le développement de nouveaux typ...
Nowadays, wireless computer networks are an integral part of our daily lives. In particular, wireles...
Wireless Sensor Networks have evolved as an alternative to wired networks fit for quick deployments ...
Wireless sensor networks are increasingly used in applications for monitoring large systems (forest ...