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Gestion Dynamique de Service de Bout en Bout dans un Contexte de Mobilité et d'Ubiquité : du Déploiement au Delivery des services

Soumia Kessal Ouanouche 1
1 INFRES
INFRES - Département Informatique et Réseaux, LTCI - Laboratoire Traitement et Communication de l'Information
Abstract : The increased competition and customer demands for more innovative and reliable services lead the operator to accelerate the renewal of its service portfolio and want to stay ahead of competitors in their marketing. But in the new NGN/NGS context where the user is nomad, change his terminal, his environment and want a service continuity whatever his location and his preferences, the provision of services from strategy to operations becomes increasingly complex and long to control. Thus, having a dynamic management that improves the TTM and the ROI becomes a challenge for operators. In this thesis, we focus on solving the problems of service lifecycle management from deployment to delivery in ubiquitous and mobile environment. To do this, at first, we start by reviewing existing works in service lifecycle management, and then we identify more precisely the needs of the new NGN/NGS context from a user and operator perspective. Locks to rise concern the different service lifecycle phases and how to rethink theses phases in order to have service continuity and QoS maintenance in this mobile and ubiquitous context. Our contributions are four in number and concern the deployment, provisioning delivery and assurance phases.Two application domains are directly impacted by our proposals and can enhance our work. The first is derived from the user session mobility management by the QoS. The second scope is the standard telecom and especially business processes.
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https://pastel.archives-ouvertes.fr/pastel-00679283
Contributor : Soumia Kessal Ouanouche <>
Submitted on : Thursday, March 15, 2012 - 12:27:41 PM
Last modification on : Friday, July 31, 2020 - 10:44:09 AM
Long-term archiving on: : Wednesday, December 14, 2016 - 1:15:00 PM

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  • HAL Id : pastel-00679283, version 1

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Soumia Kessal Ouanouche. Gestion Dynamique de Service de Bout en Bout dans un Contexte de Mobilité et d'Ubiquité : du Déploiement au Delivery des services. Réseaux et télécommunications [cs.NI]. Télécom ParisTech, 2011. Français. ⟨pastel-00679283⟩

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