Ara es mostren els items 40-59 de 76

    • Gestió i control de qualitat de servei a xarxes SDN en temps real 

      Guija Alcaraz, Daniel (Universitat Politècnica de Catalunya, 2014-07)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Fundació i2cat
      Este proyecto se centra en la emergente arquitectura de Software Defined Networking (SDN) para diseñar y desarrollar una aplicación SDN (SDNApp) basada en el paradigma de Servicios de Red bajo demanda (NaaS) para proporcionar ...
    • Gestión de QoS para servicios multimedia 

      Muñoz Montesinos, Pau (Universitat Politècnica de Catalunya, 2009-07-17)
      Projecte/Treball Final de Carrera
      Accés obert
    • Gestor de ancho de banda para General Lab 

      Esteban Prados, Alejandro (Universitat Politècnica de Catalunya, 2009-03)
      Projecte/Treball Final de Carrera
      Accés obert
      El objetivo principal del proyecto es dotar a la empresa de un sistema personalizado que dote a la red MacroLan de QoS (Calidad de Servicio) y que gestione el ancho de banda disponible.
    • GPON and EP2P: a techno-economic study 

      Ricciardi, Sergio; Santos Boada, Germán; Careglio, Davide; Domingo Pascual, Jordi (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      New services like Video on demand/Internet Protocol Television, Voice over IP and high speed Internet access demand very high bandwidth to provide Triple Play services to the customers. The ADSL/ADLS2+ and the VDSL/VDSL2 ...
    • Guaranteeing QoS requirements in long-haul RINA networks 

      León Gaixas, Sergio; Perelló Muntan, Jordi; Careglio, Davide; Tarzan Lorente, Miquel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Text en actes de congrés
      Accés obert
      In the last years, networking scenarios have been evolving, hand-in-hand with new and varied applications with heterogeneous Quality of Service (QoS) requirements. These requirements must be efficiently and effectively ...
    • Holo-conferencias 3D multi-usuario: hacia una nueva generación de reuniones virtuales 

      Fernandez, Sergi; Montagud, Mario; Cernigliaro, Gianluca; Martos, Marc; Rincón Rivera, David (Jornadas de Ingeniería Telemática (JITEL), 2021)
      Text en actes de congrés
      Accés obert
      Los sistemas de videoconferencia multi-usuario han ganado mucha relevancia en la sociedad. Aunque estos hayan evolucionado considerablemente en cuanto a escalabilidad, interoperabilidad y funcionalidades de interacción, ...
    • Implementació de QoS en un ISP 

      Casellas Muns, Marc (Universitat Politècnica de Catalunya, 2021-01-27)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Improving OpenStack Swift interaction with the I/O stack to enable software defined storage 

      Nou Castell, Ramon; Miranda, Alberto; Siquier, Marc; Cortés, Toni (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      This paper analyses how OpenStack Swift, a distributed object storage service for a globally used middleware, interacts with the I/O subsystem through the Operating System. This interaction, which seems organised and clean ...
    • Leveraging SDN-based management for improved traffic scheduling in PONs 

      Zehri, Mohammad Habib; Haastrup, Adebanjo; Rincón Rivera, David; Piney da Silva, José Ramón; Sallent Ribes, Sebastián; Bazzi, Ali (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Building on top of an Software-Defined Networking (SDN)-based management architecture developed in previous works, we add advanced traffic scheduling, QoS and energy saving features to Time- and Wavelength Division Passive ...
    • Monitoring the service-based system lifecycle with SALMon 

      Oriol Hilari, Marc; Franch Gutiérrez, Javier; Marco Gómez, Jordi (2015-11-01)
      Article
      Accés obert
      Context and motivation: Service-Based Systems are highly dynamic software systems composed of several web services. In contrast to other types of systems, Service-Based Systems rely on service providers to ensure that their ...
    • Movilidad Ip: macromovilidad, micromovilidad, calidad de servicio y seguridad 

      Mangues Bafalluy, Josep; Cabellos Aparicio, Alberto; Serral Gracià, René; Domingo Pascual, Jordi; Gómez, A; Miguel, De T; Bagnulo, M; Garcia Olaverri, Alfredo Martin (Asociación de Técnicos de Informática, 2004-01)
      Article
      Accés obert
      a actual tendencia hacia la provisión de conectvidad ubícua, independientemente del lugar, instante, aplicación utilizada, o tecnología de acceso ha contrbuÍdo a acuñar la expresión, "Always Best Connected" (ABC), para ...
    • Multi-tenant Admission Control for future networks 

      Vera Maraví, Alexandro (Universitat Politècnica de Catalunya, 2020-01)
      Projecte Final de Màster Oficial
      Accés obert
      The global telecommunications landscape is going to shift considerably due to the impact of the new generation of future networks. It is estimated that by 2025, one-third of the global population will use 5G. Accordingly, ...
    • La neutralidad de red: gestión de tráfico mediante DPI/DFI 

      Molina Rodriguez, Juan (Universitat Politècnica de Catalunya, 2012-01-12)
      Projecte/Treball Final de Carrera
      Accés obert
      English: Net neutrality promotes some principles aimed at maintaining an open Internet, including specially the idea of granting the same treatment to all packets flowing through the network. This approach has been triggered ...
    • On centralized schedulers for 802.11e WLANs distribution versus grouping of resources allocation 

      Mur, D.C.; Pérez Costa, Xavier; Marchenko, V.; Sallent Ribes, Sebastián (2012-09)
      Article
      Accés restringit per política de l'editorial
      Wireless LAN is becoming a pervasive wireless access technology that can be found in almost any mobile device such as laptops, PDAs, portable game consoles and mobile phones. Each of these groups of devices have a different ...
    • On the quality of service enhancement in variable bit rate networks 

      Hesselbach Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 1998-04)
      Article
      Accés obert
      The transmission of multimedia contents through broadband networks is constrained by a certain Quality of Service (QoS) that must be guaranteed. Textual contents need few network resources and no real time constraints are ...
    • Perfomance analysis of prioritisation and QOS control mechanisms in lte for public safety communications 

      Sahin, Bektas (Universitat Politècnica de Catalunya, 2014-07-21)
      Projecte Final de Màster Oficial
      Accés obert
      Analysis of QoS mechanisms and prioritization in LTE environments with consideration of a public safety communication.
    • Performance evaluation of bandwidth aware routing protocols in urban scenarios for vehicular ad hoc networks 

      López Márquez, Nely Patricia (Universitat Politècnica de Catalunya, 2012-04-24)
      Projecte Final de Màster Oficial
      Accés obert
      [ANGLÈS] Some services are critical and require to guaranteeing a certain level of Quality of Service (QoS) on metrics such as low delay, packet loss, bandwidth among others. This issue is a big challenge in VANETs ...
    • Performance evaluation of selected transmission control protocol variants over a digital video broadcasting-second generation broadband satellite multimedia system with QoS 

      Rendón Morales, Elizabeth; Mata Diaz, Jorge; Alins Delgado, Juan José; Muñoz Tapia, José Luis; Esparza Martín, Óscar (2013-11-07)
      Article
      Accés restringit per política de l'editorial
      This paper presents an analysis of several Transmission Control Protocol (TCP) variants working over a digital video broadcasting-second generation (DVB-S2) satellite link with the support of the Differentiated Services ...
    • Performance improvement strategies for current and next generation Wi-Fi systems 

      Gatnau Sarret, Marta; Ashta, Jagjit Singh (Universitat Politècnica de Catalunya / Aalborg Universiteit, 2012-06-13)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Aalborg universitet / Nokia Networks
      [ANGLÈS] When we refer to wireless communications, Wi-Fi quickly comes to our minds despite that the first Wi-Fi standard appeared over 15 years ago. In these 15 years, the standard has evolved a lot, bringing high throughput ...
    • Plataforma per al monitoratge i l'explicació de violacions de clàusules de documents SLA 

      Rodríguez Navarro, Marc (Universitat Politècnica de Catalunya, 2014-01-14)
      Projecte/Treball Final de Carrera
      Accés obert
      Es proposa un model conceptual de referència d'anàlisi i monitoratge de qualitat de servei, i s'instancia amb SALMonADA, un sistema basat en serveis que notifica als clients de les violacions d'acords de nivell de servei ...