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The scaling of the broadcast capacity of extended wireless networks with cooperative relays

Publications associées (38)

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On the capacity of large Gaussian relay networks

Martin Vetterli, Michael Christoph Gastpar

We determine the capacity of a particular large Gaussian relay network in the limit as the number of relays tends to infinity. The upper bounds follow from a cut-set argument, and the lower bound follows from an argument involving uncoded transmission. We ...

2002

Issues on Mobile Ad-Hoc WANs

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Ljubica Blazevic

In this paper we present the main challenges in mobile ad-hoc wide area networks (MAWANs). A MAWAN is a wide area, large, (potentially) entirely wireless networks. We describe the Terminodes Project (a 10-year-long research program (2000-2010) in MAWANs, s ...

2000

Issues on Mobile Ad-Hoc WANs

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Ljubica Blazevic

2000

Towards Mobile Ad-Hoc WANs: Terminodes

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Ljubica Blazevic, Levente Buttyan, Milan Vojnovic

Terminodes are personal devices that provide functionality of both the terminals and the nodes of the network. A network of terminodes is an autonomous, fully self-organized, wireless network, independent of any infrastructure. It must be able to scale up ...

2000

Optimistic Atomic Broadcast: A Pragmatic Viewpoint

André Schiper, Fernando Pedone

This paper presents the Optimistic Atomic Broadcast algorithm (OPT-ABcast) which exploits the spontaneous total order message reception property experienced in local area networks in order to allow fast delivery of messages. The OPT-ABcast algorithm is bas ...

1999

Optimistic Atomic Broadcast

André Schiper, Fernando Pedone

Optimistic Atomic Broadcast F.Pedone and A.Schiper This paper presents an Optimistic Atomic Broadcast algorithm (OPT-ABcast) that exploits the spontaneous total order message reception property experienced in local area networks, in order to allow fast del ...

1998

Optimistic Atomic Broadcast

André Schiper, Fernando Pedone

1998

Phoenix: A Toolkit for Building Fault-Tolerant Distributed Applications in Large Scale

André Schiper, Uwe Wilhelm

Large scale systems are becoming more and more common today. There are many distributed applications emerging that use the capability of world-wide internetworking. Since a lot of applications need insurance of consistency even in the presence of failures, ...

1995