Wireless sensor networks suffer from constrains in terms of energy, memory and computing capability. In recent years, the main challenge was to develop energy efficient solutions mainly at the MAC and network layers to increase the lifetime of the network, which spawned the development of the data aggregation. Data aggregation is the procedure of intelligently gathering information which reduce the amount of data send to the sink, this improve the network capacity. In this report, we show that data aggregation can effectively reduce the energy consuming and improve the network capacity. More, we present the state-of-the-art aggregation functions, including compressing-based and forecasting-based method; compressing aggregation focus on comp...
Knowledge of the position of nodes in a WSN is crucial in most wireless sensor network (WSN) applic...
Due to their high application potential in various innovative fields (telemonitoring, telemedicine, ...
Wireless Sensor Networks (WSN) is a new and challenging research field for embedded system design au...
Wireless Sensor Networks (WSNs) have gained much attention in a large range of technical fields such...
Wireless Sensor Networks (WSNs) are designed for the purpose of completing different monitoring task...
Internet of Things (IoT) paradigm envisages to expand the current Internet witha huge number of inte...
In Wireless Sensors and Actuators Networks (WSANs), actuator nodes are nodes richer in resources (pr...
Wireless Sensor Networks (WSNs) can be used in many real applications (environmental monitoring, hab...
Simplicial complex representation gives a mathematical description of the topology of a wireless sen...
In this PhD thesis, we consider heterogeneous Wireless Sensor Networks (WSNs) in which several sensi...
The sensing data of nodes is generally correlated in dense wireless sensor networks, and the active ...
Thèse en co-tutelle : école nationale supérieure des mines de Paris, France et University of New Sou...
International audienceData aggregation is a key problem in wireless sen- sor networks due to both en...
Wireless sensor networks are developed to monitor areas of interest with the purpose of estimating p...
The operation of Energy Harvesting Wireless Sensor Networks (EHWSNs) is a very lively area of resear...
Knowledge of the position of nodes in a WSN is crucial in most wireless sensor network (WSN) applic...
Due to their high application potential in various innovative fields (telemonitoring, telemedicine, ...
Wireless Sensor Networks (WSN) is a new and challenging research field for embedded system design au...
Wireless Sensor Networks (WSNs) have gained much attention in a large range of technical fields such...
Wireless Sensor Networks (WSNs) are designed for the purpose of completing different monitoring task...
Internet of Things (IoT) paradigm envisages to expand the current Internet witha huge number of inte...
In Wireless Sensors and Actuators Networks (WSANs), actuator nodes are nodes richer in resources (pr...
Wireless Sensor Networks (WSNs) can be used in many real applications (environmental monitoring, hab...
Simplicial complex representation gives a mathematical description of the topology of a wireless sen...
In this PhD thesis, we consider heterogeneous Wireless Sensor Networks (WSNs) in which several sensi...
The sensing data of nodes is generally correlated in dense wireless sensor networks, and the active ...
Thèse en co-tutelle : école nationale supérieure des mines de Paris, France et University of New Sou...
International audienceData aggregation is a key problem in wireless sen- sor networks due to both en...
Wireless sensor networks are developed to monitor areas of interest with the purpose of estimating p...
The operation of Energy Harvesting Wireless Sensor Networks (EHWSNs) is a very lively area of resear...
Knowledge of the position of nodes in a WSN is crucial in most wireless sensor network (WSN) applic...
Due to their high application potential in various innovative fields (telemonitoring, telemedicine, ...
Wireless Sensor Networks (WSN) is a new and challenging research field for embedded system design au...