Optimal cooperation in large wireless networks

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• Leveque, O (Lausanne)
• Friday 09 April 2010, 15:30-16:30
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

Stochastic Processes in Communication Sciences

In this talk, I will present a new way to handle communication in wireless networks, that uses a recursive cooperation architecture and distributed MIMO communications. This new scheme allows to get rid of the interference limitation experienced by classical multi-hop strategies, achieving therefore much higher capacity scaling than multi-hop for a wide range of network parameters.

I will then study in detail the performance of the proposed scheme and compare it to that of multi-hop, when either power or space (i.e. network area) becomes a scarce resource in the network. The main conclusion to be drawn from this analysis provides a rejoinder with the recent work of Franceschetti et al. on the physical limits of wireless networks.

This talk is part of the Isaac Newton Institute Seminar Series series.

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