Network traffic model is a critical problem for urban application, mainly because of its diversity and node density. As wireless sensor network is highly concerned with the development of smart cities, careful consideration to traffic model helps choose appropriate protocols and adapt network parameters to reach best performances on energy-latency tradeoffs. In this paper, we compare the performance of two off-the-shelf medium access control protocols on two different kinds of traffic models, and then evaluate their application-end information delay and energy consumption while varying traffic parameters and node density. From the simulation results, we highlight some limits induced by node density, occurrence frequency and non-uniform char...
The problem of energy-aware traffic management in urban environment is addressed. Such traffic manag...
Traffic monitoring is a necessary task for network operators for different reasons like traffic anal...
In this paper we consider that nodes in a Delay Tolerant Network (DTN) may collaborate to minimize t...
Due to their high application potential in various innovative fields (telemonitoring, telemedicine, ...
Internet of Things (IoT) paradigm envisages to expand the current Internet witha huge number of inte...
Wireless sensor networks suffer from constrains in terms of energy, memory and computing capability....
National audienceIn order to improve energy efficiency of wireless sensor networks, a lot of protoco...
The problem of urban traffic management for improved environmental sustainability is addressed. The ...
International audienceNetwork traffic model is a critical problem for urban applications, mainly bec...
In this PhD thesis, we consider heterogeneous Wireless Sensor Networks (WSNs) in which several sensi...
Using a large-scale dataset collected from a major 3G network in a dense metropolitan area, this pap...
Currently, the demand for wireless communication capacity is rising rapidly due to challenging appli...
With the emergence of new communication technologies, the number of avionics and automotive embedded...
Wireless Sensor Networks (WSNs) are designed for the purpose of completing different monitoring task...
In this report, we study the issue of delay optimization and energy efficiency in grid wireless sens...
The problem of energy-aware traffic management in urban environment is addressed. Such traffic manag...
Traffic monitoring is a necessary task for network operators for different reasons like traffic anal...
In this paper we consider that nodes in a Delay Tolerant Network (DTN) may collaborate to minimize t...
Due to their high application potential in various innovative fields (telemonitoring, telemedicine, ...
Internet of Things (IoT) paradigm envisages to expand the current Internet witha huge number of inte...
Wireless sensor networks suffer from constrains in terms of energy, memory and computing capability....
National audienceIn order to improve energy efficiency of wireless sensor networks, a lot of protoco...
The problem of urban traffic management for improved environmental sustainability is addressed. The ...
International audienceNetwork traffic model is a critical problem for urban applications, mainly bec...
In this PhD thesis, we consider heterogeneous Wireless Sensor Networks (WSNs) in which several sensi...
Using a large-scale dataset collected from a major 3G network in a dense metropolitan area, this pap...
Currently, the demand for wireless communication capacity is rising rapidly due to challenging appli...
With the emergence of new communication technologies, the number of avionics and automotive embedded...
Wireless Sensor Networks (WSNs) are designed for the purpose of completing different monitoring task...
In this report, we study the issue of delay optimization and energy efficiency in grid wireless sens...
The problem of energy-aware traffic management in urban environment is addressed. Such traffic manag...
Traffic monitoring is a necessary task for network operators for different reasons like traffic anal...
In this paper we consider that nodes in a Delay Tolerant Network (DTN) may collaborate to minimize t...