Publications associées à Réseaux sans fil communautaires

Implementation of a Wireless Mesh Network of Ultra Light MAVs with Dynamic Routing

Dario Floreano, Bixio Rimoldi, Jean-Christophe Zufferey, Alberto Jimenez Pacheco, Yannick Gasser

This paper describes the implementation and characterisation of a mobile ad-hoc network (MANET) of ultra-light intelligent flying robots. The flying nature of the network makes it suitable to collect or disseminate content in urban areas or challenging ter ...

2012

Degrees of freedom of sparsely connected wireless networks

Michael Christoph Gastpar, Naveen Goela

We investigate how the network connectivity can affect the degrees of freedom (DoF) of wireless networks. We consider a network of n source-destination (SD) pairs and assume that any two nodes are connected with a positive probability p, independent of oth ...

IEEE2012

Track Me If You Can: On the Effectiveness of Context-based Identifier Changes in Deployed Mobile Networks

Jean-Pierre Hubaux, Imad Aad, Murtuza Jadliwala, Igor Bilogrevic, Valtteri Niemi, Laurent Bindschaedler

Location privacy is a major concern in an increasingly connected and highly pervasive network of mobile users. Novel location-based applications and device-to-device services (on these mobile devices) are gaining popularity, but at the same time, these ser ...

Internet Society2012

Empirical Performance Evaluation of Data Dissemination Mechanisms for Spot Applications

Jean-Yves Le Boudec, Alaeddine El Fawal, Adel Aziz

We evaluate, by measurements on a real testbed, the performance of networking services required for spot applications. We call a “spot application” an application for smartphones (such as “Ad-hoc Flash Sales”) that disseminates information in a local neigh ...

2012

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Kamiar Aminian, Benoît Mariani

Tripping is considered a major cause of fall in older people. Therefore, foot clearance (i.e., height of the foot above ground during swing phase) could be a key factor to better understand the complex relationship between gait and falls. This paper presen ...

Institute of Electrical and Electronics Engineers2012

Network Coding with Computation Alignment

Michael Christoph Gastpar, Naveen Goela

Determining the capacity of multi-receiver networks with arbitrary message demands is an open problem in the network coding literature. In this paper, we consider a multi-source, multi-receiver symmetric deterministic network model parameterized by channel ...

Ieee2012

Toward one Symbol Network Coding Vectors

Pascal Frossard, Nikolaos Thomos

In this paper, we propose a novel design for network coding vectors that limits the overhead information. Network coding vectors contain information regarding the operations the packets have undergone in the network nodes. They are used at the decoder side ...

Institute of Electrical and Electronics Engineers2012

Spatial variability of near surface soil moisture in an alpine catchment: application of a wireless network of meteorological stations

Marc Parlange, Steven Vincent Weijs, Guillermo Barrenetxea Kobas, Raphaël Mutzner

Soil moisture is an essential control on hydrological and meteorological behavior and knowledge of its spatial variability is considered to be of high importance for the performance of distributed hydrological models. Few studies have tried to assess the s ...

2012

A Measurement-Based Algorithm to Maximize the Utility of Wireless Networks

Patrick Thiran, Julien Pierre Sacha Herzen, Ruben Merz, Adel Aziz

The goal of jointly providing fairness and efficiency in wireless networks can be seen as the problem of maximizing a given utility function. The main difficulty when solving this problem is that the capacity region of wireless networks is typically unknow ...

2011

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Réseaux sans fil communautaires

Implementation of a Wireless Mesh Network of Ultra Light MAVs with Dynamic Routing

Degrees of freedom of sparsely connected wireless networks

Track Me If You Can: On the Effectiveness of Context-based Identifier Changes in Deployed Mobile Networks

Empirical Performance Evaluation of Data Dissemination Mechanisms for Spot Applications

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Network Coding with Computation Alignment

Toward one Symbol Network Coding Vectors

Spatial variability of near surface soil moisture in an alpine catchment: application of a wireless network of meteorological stations

Distributed Delay-Power Control Algorithms for Bandwidth Sharing in Wireless Networks

A Measurement-Based Algorithm to Maximize the Utility of Wireless Networks

Graph Chatbot

Chattez avec Graph Search

Degrees of freedom of sparsely connected wireless networks

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Network Coding with Computation Alignment

Empirical Performance Evaluation of Data Dissemination Mechanisms for Spot Applications

Spatial variability of near surface soil moisture in an alpine catchment: application of a wireless network of meteorological stations

Distributed Delay-Power Control Algorithms for Bandwidth Sharing in Wireless Networks

Toward one Symbol Network Coding Vectors

Implementation of a Wireless Mesh Network of Ultra Light MAVs with Dynamic Routing

A Measurement-Based Algorithm to Maximize the Utility of Wireless Networks

Track Me If You Can: On the Effectiveness of Context-based Identifier Changes in Deployed Mobile Networks