Academic literature on the topic 'Qualité de service (télécommunications)'
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Journal articles on the topic "Qualité de service (télécommunications)"
Théodore, Muamba Kasolo. "Evaluation des critères de performance du système de télécommunication." British Journal of Multidisciplinary and Advanced Studies 5, no. 4 (July 7, 2024): 1–13. http://dx.doi.org/10.37745/bjmas.2022.04124.
Full textChabossou, Augustin Foster. "Externalités de réseau en matière d’utilisation du téléphone." Revue d’Economie Théorique et Appliquée 1, no. 1 (June 30, 2011): 1–16. https://doi.org/10.62519/reta.v1n1a1.
Full textLefebvre, Olivier. "Régions périphériques et service public de télécommunications." NETCOM 12, no. 4 (1998): 459–60. http://dx.doi.org/10.3406/netco.1998.1417.
Full textMéric, S., F. Nouvel, R. Agarini, T. Bunouf, Q. Guellaen, G. Le Bouhart, M. Meilhat, et al. "Système de surveillance de la qualité de l’air basé sur des capteurs embarqués sur vélo : projet AIR’O X AIR BREIZH." J3eA 21 (2022): 1026. http://dx.doi.org/10.1051/j3ea/20221026.
Full textChevallier, Jacques. "Les enjeux juridiques : l’adaptation du service public des télécommunications." Revue française d'administration publique 52, no. 1 (1989): 37–51. http://dx.doi.org/10.3406/rfap.1989.2282.
Full text-Lagorce, Patrice. "Interconnexion et qualité de service." Revue de l'Electricité et de l'Electronique -, no. 02 (1998): 54. http://dx.doi.org/10.3845/ree.1998.016.
Full textRoulet, Marcel. "France Télécom, l’opérateur national de télécommunications." Revue française d'administration publique 52, no. 1 (1989): 85–94. http://dx.doi.org/10.3406/rfap.1989.2288.
Full textEdel, Frédéric. "Le service universel dans les télécommunications. Approche néo-institutionnelle." Sciences de la société 42, no. 1 (1997): 131–50. http://dx.doi.org/10.3406/sciso.1997.1352.
Full textVogt, Philippe. "La gestion des modifications au service des télécommunications publiques." Revue Française de Gestion Industrielle 6, no. 4 (December 1, 1987): 41–48. http://dx.doi.org/10.53102/1987.6.04.111.
Full textThysen, Arnaud. "Les principes de « bonne gouvernance » dans le domaine des services d'intérêt général : Le cas de la nouvelle directive de service universel en matière de télécommunications." Études internationales 36, no. 1 (April 18, 2005): 83–99. http://dx.doi.org/10.7202/010733ar.
Full textDissertations / Theses on the topic "Qualité de service (télécommunications)"
Laghari, Khalil ur Rehman. "On quality of experience (QoE) for multimedia services in communication ecosystem." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2012. http://www.theses.fr/2012TELE0008.
Full textToday, the fulfillment of customer demands and user experience requirements are becoming the main differentiators for gauging the effectiveness of telecom operators and service providers. In this competitive market, the poor Quality of Experience (QoE) leads to a chain reaction of negative word of mouth, pushing customers into the arms of waiting competitors. Therefore it is important for service providers to ensure superior quality of experience in order to avoid customer disloyalty and negative reputation. QoE is a fast emerging multi-disciplinary field focused on understanding overall human quality requirements from different angles such as technology, business and context of use. The first and foremost challenge is to understand how different influencing characteristics related to business, technology, and context influence human behavior. In this thesis, initial work addresses this challenge of understanding the influence of disparate domains over QoE. A consolidated QoE interaction model is proposed which links disparate domains (human, business, technology, and context) to understand overall human quality of experience requirements. Then taxonomy is presented for QoE interaction model. Second contribution in this thesis is based on the first and its main objective is to capture and analyze QoE data through user studies. Based on user data, the influence of technological, contextual and business parameters over QoE are evaluated. Different multimedia services were selected for user study such as video streaming service, telephony (VoIP and PSTN), and 3D audio teleconferencing service. Depending upon multimedia service, different aspects were considered during each user study such as types of multimedia service parameters (QoS, content, context), the types of QoE metrics (subjective, objective cognitive or both), human characteristics (age, gender etc), and human roles (user, or customer). These findings help in understanding the link between QoE and other influencing domains. The third contribution is based upon ongoing work of developing QoE based tools for video streaming services. Two QoE based tools for the assessment of multimedia services have been presented in this thesis, their main functions are to capture, analyze and report QoE metrics in real time. These QoE tools are useful for real time measurement of QoE metrics
Casas, Hernandez Pedro. "Statistical analysis of network traffic for anomaly detection and quality of service provisioning." Télécom Bretagne, 2010. http://www.theses.fr/2010TELB0111.
Full textNetwork-wide traffic analysis and monitoring in large-scale networks is a challenging and expensive task. In this thesis work we have proposed to analyze the traffic of a large-scale IP network from aggregated traffic measurements, reducing measurement overheads and simplifying implementation issues. We have provided contributions in three different networking fields related to network-wide traffic analysis and monitoring in large-scale IP networks. The first contribution regards Traffic Matrix (TM) modeling and estimation, where we have proposed new statistical models and new estimation methods to analyze the Origin-Destination (OD) flows of a large-scale TM from easily available link traffic measurements. The second contribution regards the detection and localization of volume anomalies in the TM, where we have introduced novel methods with solid optimality properties that outperform current well-known techniques for network-wide anomaly detection proposed so far in the literature. The last contribution regards the optimization of the routing configuration in large-scale IP networks, particularly when the traffic is highly variable and difficult to predict. Using the notions of Robust Routing Optimization we have proposed new approaches for Quality of Service provisioning under highly variable and uncertain traffic scenarios. In order to provide strong evidence on the relevance of our contributions, all the methods proposed in this thesis work were validated using real traffic data from different operational networks. Additionally, their performance was compared against well-known works in each field, showing outperforming results in most cases. Taking together the ensemble of developed TM models, the optimal network-wide anomaly detection and localization methods, and the routing optimization algorithms, this thesis work offers a complete solution for network operators to efficiently monitor large-scale IP networks from aggregated traffic measurements and to provide accurate QoS-based performance, even in the event of volume traffic anomalies
Yin, Chunyang. "Vers l'autogestion pour une continuité de service intégrée et "sans couture"." Phd thesis, Télécom ParisTech, 2008. http://pastel.archives-ouvertes.fr/pastel-00004999.
Full textEchchelh, Zouhair. "Qualité de service et allocation de ressources dans les réseaux ATM et MPLS." Dijon, 2001. http://www.theses.fr/2001DIJOS047.
Full textLaghari, Khalil ur Rehman. "On quality of experience (QoE) for multimedia services in communication ecosystem." Thesis, Evry, Institut national des télécommunications, 2012. http://www.theses.fr/2012TELE0008/document.
Full textToday, the fulfillment of customer demands and user experience requirements are becoming the main differentiators for gauging the effectiveness of telecom operators and service providers. In this competitive market, the poor Quality of Experience (QoE) leads to a chain reaction of negative word of mouth, pushing customers into the arms of waiting competitors. Therefore it is important for service providers to ensure superior quality of experience in order to avoid customer disloyalty and negative reputation. QoE is a fast emerging multi-disciplinary field focused on understanding overall human quality requirements from different angles such as technology, business and context of use. The first and foremost challenge is to understand how different influencing characteristics related to business, technology, and context influence human behavior. In this thesis, initial work addresses this challenge of understanding the influence of disparate domains over QoE. A consolidated QoE interaction model is proposed which links disparate domains (human, business, technology, and context) to understand overall human quality of experience requirements. Then taxonomy is presented for QoE interaction model. Second contribution in this thesis is based on the first and its main objective is to capture and analyze QoE data through user studies. Based on user data, the influence of technological, contextual and business parameters over QoE are evaluated. Different multimedia services were selected for user study such as video streaming service, telephony (VoIP and PSTN), and 3D audio teleconferencing service. Depending upon multimedia service, different aspects were considered during each user study such as types of multimedia service parameters (QoS, content, context), the types of QoE metrics (subjective, objective cognitive or both), human characteristics (age, gender etc), and human roles (user, or customer). These findings help in understanding the link between QoE and other influencing domains. The third contribution is based upon ongoing work of developing QoE based tools for video streaming services. Two QoE based tools for the assessment of multimedia services have been presented in this thesis, their main functions are to capture, analyze and report QoE metrics in real time. These QoE tools are useful for real time measurement of QoE metrics
Tomasik, Joanna. "Garantie de la qualité de service et évaluation de performance des réseaux de télécommunications." Habilitation à diriger des recherches, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00661575.
Full textDelannoy, Pierre. "Performances des réseaux pour la diffusion de contenu multimédia." Evry, Télécom & Management SudParis, 2008. http://www.theses.fr/2008TELE0023.
Full textMedina, Carvajal Octavio Napoléon. "Étude des algorithmes d'attribution de priorités dans un internet à différentiation de services." Rennes 1, 2001. http://www.theses.fr/2001REN10011.
Full textRosario, Sidney. "Qualité de Services dans les compositions des services Web." Rennes 1, 2009. http://www.theses.fr/2009REN1S177.
Full textWeb services and their compositions have become increasingly pervasive in recent years. Web service orchestrations are Web service compositions involving a central entity - the ''orchestrator'' - which calls other Web services in various orders (in parallel/sequence, etc), combining their responses in different ways to form a new Web service in itself. In business environments, the non-functional - or the Quality of Service (QoS) - behaviour of the services is of high importance and it can alone decide the success or the failure of a service. In this thesis we propose a theory of QoS for Web Service orchestrations, and develop a framework for the management of QoS in orchestrations. We adopt a /contract-based/ approach for managing QoS, where the services called by the orchestrator are seen as its 'sub-contractors', and have contracts with the orchestrator. These contracts specify the behaviour of both the functional and the non-functional or the QoS aspects of the service. We propose the use of ''soft probabilistic contracts'', to capture the inherent variability in QoS behaviours. A contract-based approach implicitly assumes that when the performance of a contracted service improves, the performance of the orchestration as a whole in turn improves. We show that this property, that we call ``monotonicity'', can be easily violated in orchestrations. We give necessary and sufficient conditions for monotonicity to hold. We show how probabilistic contracts can be composed to derive a contract that the orchestrator can offer to its own clients. We also give a method to monitor these probabilistic contracts, using statistical techniques. Our whole framework is supported by an implementation over a Java interpreter of Orc, an orchestration language
Amigo, Maria Isabel. "Technological and Economic Aspects for Quality of Service in Multidomain Alliances." Télécom Bretagne, 2013. http://www.telecom-bretagne.eu/publications/publication.php?idpublication=14076.
Full textProviding end-to-end quality-assured services implies many challenges, which go beyond technical ones, involving as well economic and even cultural or political issues. In this thesis we first focus on a technical problem and then intent a more holistic regard to the whole problem, considering at the same time Network Service Providers (NSPs), stakeholders and buyers' behaviour and satisfaction. One of the most important problems when deploying interdomain path selection with Quality of Service (QoS) requirements is being able to rely the computations on metrics that hold for a long period of time. Our proposal for solving that problem is to compute bounds on the metrics, taking into account the uncertainty on the traffic demands. We then move to a NSP-alliance scenario, where we propose a complete framework for selling interdomain quality-assured services, and subsequently distributing revenues. At the end of the thesis we adopt a more holistic approach and consider the interactions with the monitoring plane and the buyers' behaviour. We propose a simple pricing scheme and study it in detail, in order to use QoS monitoring information as feedback to the business plane, with the ultimate objective of improving the seller's revenue
Books on the topic "Qualité de service (télécommunications)"
International Telegraph and Telephone Consultative Committee. Plenary Assembly. Red book.: Operations and quality of service : recommendations F.1-F.150. Geneva: International Telecommunication Union, 1985.
Find full textInternational Telegraph and Telephone Consultative Committee. Plenary Assembly. Red book.: Operations and quality of service : recommendations F.160-F.350. Geneva: International Telecommunication Union, 1985.
Find full text1956-, Huston Geoff, ed. Quality of service: Delivering QoS on the Internet and in corporate networks. New York: Wiley, 1998.
Find full textBaruche, Jean-Pierre. La qualité du service dans l'entreprise: Satisfaction et rentabilité. Paris: Éditions d'Organisation, 1992.
Find full textTaylor, Lynda King. Quality: Total customer service. London: CenturyBusiness, 1993.
Find full textBeaupre, Daniel. La qualité dans les entreprises de service. Québec, Qué: Presses Inter Universitaires, 1995.
Find full textBorely, Aude Collerie de. Prix, qualité, service: Les arbitrages du consommateur. Paris: Centre de recherche pour l'étude et l'observation des conditions de vie, Département prospective de la consommation, 1994.
Find full text1950-, Chase Rory L., ed. Service excellence: The best of "Managing service quality" [magazine]. Kempston: I.F.S.Pubns, 1992.
Find full textAgathocleous, Andréas. Qualité: Changement d'organisation et performance. Montrouge: Éditions de l'ANACT, 1996.
Find full textBook chapters on the topic "Qualité de service (télécommunications)"
Renahy, Julie, Izabella Thomas, Grégory Chippeaux, Bérenger Germain, Xavier Petiaux, Barbara Rath, Valérie de Grivel, Sylviane Cardey, and Dominique A. Vuitton. "La «langue contrôlée» et l’informatisation de son utilisation au service de la qualité des textes médicaux et de la sécurité dans le domaine de la santé." In Informatique et Santé, 97–108. Paris: Springer Paris, 2011. http://dx.doi.org/10.1007/978-2-8178-0285-5_9.
Full textAMRAOUI, Asma, and Badr BENMAMMAR. "Optimisation des réseaux à l’aide des techniques de l’intelligence artificielle." In Gestion et contrôle intelligents des réseaux, 71–94. ISTE Group, 2020. http://dx.doi.org/10.51926/iste.9008.ch3.
Full text"Qualité de service." In Perspectives des communications de l'OCDE 2003, 193–209. OECD, 2003. http://dx.doi.org/10.1787/comms_outlook-2003-8-fr.
Full text"Pour un service de qualité:." In Études de cas en GRH, en relations industrielles et en management, 117–24. Presses de l'Université du Québec, 2017. http://dx.doi.org/10.2307/j.ctv10qqxvn.24.
Full text"Pour Un Service De Qualité." In Études de cas en GRH, en relations industrielles et en management, 117–23. Presses de l'Université du Québec, 2017. http://dx.doi.org/10.1515/9782760548695-022.
Full text"Qualité de vie et pédopsychiatrie de liaison." In Psychopathologie en service de pédiatrie, 620–22. Elsevier, 2011. http://dx.doi.org/10.1016/b978-2-294-70689-9.00069-7.
Full textMolinier, F., J. M. Laffosse, F. Paumier, H. Bensafi, and B. Chaminade. "Service médical rendu, évaluation et qualité de vie." In Reprise des prothèses de hanches, 360–75. Elsevier, 2010. http://dx.doi.org/10.1016/b978-2-84299-938-4.00034-7.
Full textFall Diallo, Mbaye. "Qualité de service et intention d’achat de MDD." In Management des services, 185–97. Presses universitaires de Provence, 2020. http://dx.doi.org/10.4000/books.pup.33078.
Full textPélissier, Chrysta, and Caroline Di Gennaro Benlasbet. "L’ingénieur pédagogique dans le supérieur." In L’ingénieur pédagogique dans le supérieur, 172–97. Les Presses des Mines, 2022. http://dx.doi.org/10.3917/mines.pelis.2022.01.0172.
Full text"Offrir à tous des emplois de qualité." In Vers le numérique : Forger des politiques au service de vies meilleures. OECD, 2019. http://dx.doi.org/10.1787/cf55647c-fr.
Full textConference papers on the topic "Qualité de service (télécommunications)"
Plaisantin, Alecu, B., and J. Renahy. "Les langues contrôlées paramétrées au service de la qualité." In Congrès Lambda Mu 19 de Maîtrise des Risques et Sûreté de Fonctionnement, Dijon, 21-23 Octobre 2014. IMdR, 2015. http://dx.doi.org/10.4267/2042/56075.
Full textSannino, Christian, Jonathan Sprauel, and Christel Seguin. "Modèles dysfonctionnels pour la gestion de la qualité de service des systèmes critiques." In Congrès Lambda Mu 20 de Maîtrise des Risques et de Sûreté de Fonctionnement, 11-13 Octobre 2016, Saint Malo, France. IMdR, 2016. http://dx.doi.org/10.4267/2042/61853.
Full textMichelin, Yves. "L’approche sémiologique au service de la mise en évidence du lien produit agricole – paysage." In Paysages & valeurs : de la représentation à la simulation. Limoges: Université de Limoges, 2008. http://dx.doi.org/10.25965/as.3409.
Full textMelka, A. C. "Retentissement sur l’état bucco-dentaire et la qualité de vie des patients avec un cancer de la cavité buccale ou de l’oropharynx traits par radiothérapie conformationnelle tridimensionnelle versus avec modulation d’intensité : à propos de 52 cas." In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206603012.
Full textRobardey, G., A. Smadja, G. Lescaille, I. Bouzouita, and V. Descroix. "Evaluation de l’efficacité de l’hypno-sédation par rapport à une anxiolyse pharmacologique sur la qualité de vie et la douleur en post-opératoire de l’avulsion de dents de sagesse sous anesthésie locale : une étude prospective randomisée." In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206602002.
Full textBekkaye, Khalid El, and Zaina Sidqi. "Place de la métrologie au service du contrôle de qualité du matériel industriel utilisé au laboratoire d’analyse biologique du Centre de Transfusion Sanguine d’Oujda au Maroc." In 17th International Congress of Metrology, edited by Bernard Larquier. Les Ulis, France: EDP Sciences, 2015. http://dx.doi.org/10.1051/metrology/20150006010.
Full textCeddaha Zibi, A. "Migraine faciale à expression dentaire, à propos de trois cas." In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206603016.
Full textReports on the topic "Qualité de service (télécommunications)"
Étude de faisabilité d’un service générique d’accueil et de diffusion des données simples : recueil des besoins et des contraintes des usagers. Ministère de l'enseignement supérieur et de la recherche, November 2020. http://dx.doi.org/10.52949/13.
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