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Border Games in Cellular Networks

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Wireless operators in a shared spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

So far, cellular networks have been operated in "private" frequency bands. But recently, several researchers and legislators have argued in favor of a more flexible and more efficient management of the spectrum, leading to the possible coexistence of sever ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2006

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

2006

Nash Equilibria of Packet Forwarding Strategies in Wireless Ad Hoc Networks

Jean-Pierre Hubaux, Mark Felegyhazi, Levente Buttyan

In self-organizing ad hoc networks, all the networking functions rely on the contribution of the participants. As a basic example, nodes have to forward packets for each other in order to enable multi-hop communication. In recent years, incentive mechanism ...

2006

Enhancing Benign User Cooperation in the Presence of Malicious Adversaries in Ad Hoc Networks

Georgios Theodorakopoulos

Decentralized and unstructured networks are becoming more prevalent today (e.g. ad hoc networks). Like every network, they depend on the cooperation of their users to survive. However, each user does not necessarily know who the others are, or what their i ...

2006

Cellular Operators in a Shared Spectrum

Sivan Altinakar

Due to the increasing number of radio technologies, the available frequency spectrum becomes more and more utilized, hence its clever use becomes a critical issue. Among many proposed solutions, the formulation of the problem as the control of the power of ...

2006

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

2005

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

So far, cellular networks have been operated in ``private" frequency bands. But recently, several researchers and legislators have argued in favor of a more flexible and more efficient management of the spectrum, leading to the possible coexistence of seve ...

2005

On Selfish Behavior in CSMA/CA Networks

Jean-Pierre Hubaux, Imad Aad, Mario Cagalj

CSMA/CA protocols rely on the random deferment of packet transmissions. Like most other protocols, CSMA/CA was designed with the assumption that the nodes would play by the rules. This can be dangerous, since the nodes themselves control their random defer ...

2005

A Dynamic Analysis of Takeover Deals with Competition and Imperfect Information

Erwan Morellec

This article develops an equilibrium framework for the joint determination of the timing and the terms of takeovers in the presence of competition and imperfect information. The model analyzes takeovers as exchange options and derives equilibrium restructu ...

2003

A non-line-of-sight equalization scheme for wireless cellular location

Ali H. Sayed

Among the challenging issues that affect the performance of wireless location techniques is the temporal and spatial variations of the channel, and the distribution of the scatterers, which introduce non-line-of sight errors at the base station. This paper ...

2003