The aim of this work is to study from a signal processing point of view the use of MIMO (Multiple Input Multiple Output) communication systems for algorithms dedicated to wireless sensor networks. We investigate energy-constrained wireless sensor networks and we focus on cluster topology of the network. This topology permits for the use of MIMO communication system model. First, we review different aspects that characterize the wireless sensor network. Then, we introduce the existing strategies for energy conservation in the network. The basic concepts of MIMO systems are presented in the second chapter and numerical results are provided for evaluating the performances of MIMO techniques. Of particular interest, polarization diversity over ...
Abstract Wireless sensor networks (WSNs) demand the implementation of energy-aware techniques and lo...
Energy efficiency is a critical issue for wireless sensor networks (WSNs) as sensor nodes have limit...
One of the main limitations that still keeps Wireless Sensor Networks (WSNs) from being adopted in a...
The aim of this work is to study from a signal processing point of view the use of MIMO (Multiple In...
Dans ce travail de thèse, on s'intéresse é l'emploi de techniques de traitement de signal de système...
Abstract. This paper explores the usage of cooperative multiple input multiple output (MIMO) techniq...
A theoretical model is presented to estimate the energy requirements of multiple-input multiple-outp...
Le système MIMO coopératif est une solution attrayante dans un environnement où les trajets multiple...
In wireless distributed networks, where multiple antennas can not be integrated in one node, coopera...
Over the past decade, wireless sensor networks have gained more research attention for their potenti...
Wireless sensor network becomes an attractive choice for different applications because of their mul...
The Multiple-Input Multiple-Output (MIMO) term originally describes the use of the multiple antennas...
Sensor networks are used in various applications. Sensors acquire samples of physical data and send ...
An energy-efficient communication schemes in wireless sensor networks (WSN) is highly desirable wher...
International audienceThis chapter considers the principles of multiple-input multiple-output (MIMO)...
Abstract Wireless sensor networks (WSNs) demand the implementation of energy-aware techniques and lo...
Energy efficiency is a critical issue for wireless sensor networks (WSNs) as sensor nodes have limit...
One of the main limitations that still keeps Wireless Sensor Networks (WSNs) from being adopted in a...
The aim of this work is to study from a signal processing point of view the use of MIMO (Multiple In...
Dans ce travail de thèse, on s'intéresse é l'emploi de techniques de traitement de signal de système...
Abstract. This paper explores the usage of cooperative multiple input multiple output (MIMO) techniq...
A theoretical model is presented to estimate the energy requirements of multiple-input multiple-outp...
Le système MIMO coopératif est une solution attrayante dans un environnement où les trajets multiple...
In wireless distributed networks, where multiple antennas can not be integrated in one node, coopera...
Over the past decade, wireless sensor networks have gained more research attention for their potenti...
Wireless sensor network becomes an attractive choice for different applications because of their mul...
The Multiple-Input Multiple-Output (MIMO) term originally describes the use of the multiple antennas...
Sensor networks are used in various applications. Sensors acquire samples of physical data and send ...
An energy-efficient communication schemes in wireless sensor networks (WSN) is highly desirable wher...
International audienceThis chapter considers the principles of multiple-input multiple-output (MIMO)...
Abstract Wireless sensor networks (WSNs) demand the implementation of energy-aware techniques and lo...
Energy efficiency is a critical issue for wireless sensor networks (WSNs) as sensor nodes have limit...
One of the main limitations that still keeps Wireless Sensor Networks (WSNs) from being adopted in a...