Skip to Main content Skip to Navigation
Theses

DÉFINITION ET MISE EN OEUVRE D'UNE SOLUTION
D'ÉMULATION DE RÉSEAUX SANS FIL

Abstract : In wireless networks, several solutions are possible to test and evaluate transport protocols
or applications among which there is emulation, a compromise between live test and simulation.
In this thesis, we present W-NINE a new fully centralized wireless emulation solution
which works at the IP level. W-NINE focuses on three points: the precision of models used, the
preservation of their dynamic behaviour and the ability to precisely reproduce an experiment
from a run to another. To deal with these three aspects, an original architecture that uses a
simulation phase prior to emulation is proposed. Moreover, we introduce network observers
which are used to deal with trace-based effects that can occur in a wireless network (e.g. hidden
terminals).
An experimental evaluation of W-NINE has been made to show the viability of this
approach by comparing results obtained during the simulation phase and the emulation phase and
to show the increase in realism obtained by network observers.
Complete list of metadatas

Cited literature [77 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00131197
Contributor : Emilie Marchand <>
Submitted on : Thursday, February 15, 2007 - 2:48:24 PM
Last modification on : Friday, January 10, 2020 - 9:08:08 PM
Long-term archiving on: : Tuesday, April 6, 2010 - 10:33:58 PM

Identifiers

  • HAL Id : tel-00131197, version 1

Citation

Emmanuel Conchon. DÉFINITION ET MISE EN OEUVRE D'UNE SOLUTION
D'ÉMULATION DE RÉSEAUX SANS FIL. Réseaux et télécommunications [cs.NI]. Institut National Polytechnique de Toulouse - INPT, 2006. Français. ⟨tel-00131197⟩

Share

Metrics

Record views

173

Files downloads

1176