This thesis concerns the study of the algorithmic and the complexity of the communications in radio networks. In particular, we were interested in the problem of gathering information from the nodes of a radio network in a central node.This problem is motivated by a question of France Telecom (Orange Labs) "How to bring Internet in villages". Nodes represent the houses of the villages which communicate between them by radio, the goal being to reach a gateway connected to Internet by a satellite link. The same problem can be found in sensor networks where the question is to collect data from sensors to a base station.A peculiarity of radio networks is that the transmission distance is limited and that the transmissions interfere between them...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
International audienceWe study the problem of gathering information from the nodes of a radio networ...
This thesis concerns the study of the algorithmic and the complexity of the communications in radio ...
Cette thèse concerne l'étude de l'algorithmique et de la complexité des communications dans les rése...
The last couple of years have seen the advent of wireless networks, doped by their ease of deploymen...
International audienceWe study the problem of gathering information from the nodes of a multi-hop ra...
International audienceIn this paper, we address the problem of gathering information in a specific n...
In this paper, we address the problem of gathering information in a specific node (or \emph{sink}) o...
International audienceWe study the problem of gathering information from the nodes of a radio networ...
We study the problem of gathering information from the nodes of a radio network into a central node....
We study the problem of gathering information from the nodes of a radio network into a central node....
A preliminary version has been presented at CIAC06International audienceWe study the problem of gath...
In this paper, we address the problem of gathering information in a specific node (or \emph{sink}) o...
AbstractWe study the problem of gathering information from the nodes of a radio network into a centr...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
International audienceWe study the problem of gathering information from the nodes of a radio networ...
This thesis concerns the study of the algorithmic and the complexity of the communications in radio ...
Cette thèse concerne l'étude de l'algorithmique et de la complexité des communications dans les rése...
The last couple of years have seen the advent of wireless networks, doped by their ease of deploymen...
International audienceWe study the problem of gathering information from the nodes of a multi-hop ra...
International audienceIn this paper, we address the problem of gathering information in a specific n...
In this paper, we address the problem of gathering information in a specific node (or \emph{sink}) o...
International audienceWe study the problem of gathering information from the nodes of a radio networ...
We study the problem of gathering information from the nodes of a radio network into a central node....
We study the problem of gathering information from the nodes of a radio network into a central node....
A preliminary version has been presented at CIAC06International audienceWe study the problem of gath...
In this paper, we address the problem of gathering information in a specific node (or \emph{sink}) o...
AbstractWe study the problem of gathering information from the nodes of a radio network into a centr...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
AbstractWe study the problem of gathering information from the nodes of a multi-hop radio network in...
International audienceWe study the problem of gathering information from the nodes of a radio networ...