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Secure incentives to cooperate for wireless networks

Publications associées (162)

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Coping with misbehavior in mobile ad-hoc networks

Sonja Buchegger

In this work, we address the question of how to enable a system to operate despite the presence of misbehavior. Specifically, in a mobile ad-hoc network, how can we keep the network functional for normal nodes when other nodes do not route and forward corr ...

EPFL2004

Coping With Misbehavior in Mobile Ad-hoc Networks

Sonja Buchegger

CRC Press2004

DOMINO: A System to Detect Greedy Behavior in IEEE 802.11 Hotspots

Jean-Pierre Hubaux, Imad Aad, Maxime Raya

The proliferation of hotspots based on IEEE 802.11 wireless LANs brings the promise of seamless Internet access from a large number of public locations. However, as the number of users soars, so does the risk of possible misbehavior; to protect themselves, ...

2004

Power Control is Not Required for Wireless Networks in the Linear Regime

Jean-Yves Le Boudec

We consider the design of optimal strategies for joint power adaptation, rate adaptation and scheduling in a multi-hop wireless network. Most existing strategies control either power and scheduling, or rates and scheduling, but not the three together as we ...

2004

NASCENT: Network Layer Service for Vicinity Ad-hoc Groups

Jean-Pierre Hubaux, Jun Luo

Many envisioned applications of ad hoc networks involve only small scale networks that we term Vicinity Ad-hoc Groups (VAGs). Distributed coordination services, instead of pairwise communications, are primary requirements of VAGs. Existing designs for dist ...

2004

A Survey of Inter-Vehicle Communication

Jean-Pierre Hubaux, Jun Luo

As a component of the intelligent transportation system (ITS) and one of the concrete applications of mobile ad hoc networks, inter-vehicle communication (IVC) has attracted research attention from both the academia and industry of, notably, US, EU, and Ja ...

2004

Self-Policing Mobile Ad-hoc Networks

Jean-Yves Le Boudec, Sonja Buchegger

Misbehavior in mobile ad-hoc networks occurs for several reasons. Selfish nodes misbehave to save power or to improve their access to service relative to others. Malicious intentions result in misbehavior as exemplified by denial of service attacks. Faulty ...

CRC Press2004

SOWER: Self-Organizing Wireless Network for Messaging

Jean-Pierre Hubaux, Mark Felegyhazi, Srdan Capkun

Short Message Service (SMS) has become extremely popular in many countries, and represents a multi-billion dollars market. Yet many consumers consider that the price cellular network operators charge for it is too high. In this paper, we explain that there ...

2004

Automatic Management of 802.11 Access Points

Sacha Varone, Frédéric Jean-Michel Aviolat, Daniel Rossier

The automatic configuration of Access Points (APs) is a new subject, since the Wi-Fi technology, which underlies hotspots by a wireless local area network, appears on the world market in 2001. The first market relevance has been in 2002. APs channel assign ...

2004

Poster: Contention-based distance-vector routing for mobile ad-hoc networks

Jörg Widmer

Position-based routing protocols forward packets in a greedy manner from source to destination without having to maintain routes through the network. Contention-based routing strategies improve upon position-based routing in that they do not even require t ...

2004