Ara es mostren els items 62-76 de 76

    • QoS guarantee for wireless LAN with heterogeneous traffic 

      Alonso Zárate, Luis Gonzaga; Kartsakli, Elli; Alonso Zárate, Jesús; Verikoukis, Christos (2009)
      Text en actes de congrés
      Accés obert
      Distributed Queuing Collision Avoidance (DQCA) is an efficient MAC protocol designed for infrastructure Wireless LANs. In this paper, four algorithms are proposed that alter the FIFO scheduling order of DQCA in order to ...
    • QoS Multi-Spanning Tree for Optical Burst Switching 

      Triay Marquès, Joan; Cervelló Pastor, Cristina (IEEE, 2008-02)
      Comunicació de congrés
      Accés obert
      Optical Burst Switching (OBS) has been proposed as a future high-speed switching technology for Internet Protocol (IP) networks that may be able to efficiently utilize extremely high capacity links without the need for ...
    • Quality of network economics optimisation using service level agreement modelling 

      Santos Boada, Germán; Amazonas, José Roberto de Almeida; Solé Pareta, Josep (Wiley-Blackwell, 2016-02-09)
      Article
      Accés restringit per política de l'editorial
      This paper analyses the relationships between different service level agreement (SLA) components, that is, the different types of quality metrics employed by infrastructure and service providers. We propose that the quality ...
    • Quasi Isolation QoS Setups to Control MPSoC Contention in Integrated Software Architectures 

      Garcia Esteban, Sergio; Serrano Cases, Alejandro; Abella Ferrer, Jaume; Mezzetti, Enrico; Cazorla Almeida, Francisco Javier (Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023)
      Comunicació de congrés
      Accés obert
      The use of integrated architectures, such as integrated modular avionics (IMA) in avionics, IMA-SP in space, and AUTOSAR in automotive, running on Multi-Processor System-on-Chip (MPSoC) is on the rise. Timing isolation ...
    • Real-time communication support for over-water wireless multi-hop networks 

      Gutierrez Gaitan, Miguel; Santos, Pedro M.; Almeida, Luis (Barcelona Supercomputing Center, 2020-05)
      Text en actes de congrés
      Accés obert
      The prospect scenario for wireless communications and networking technologies in aquatic environments is nowadays promising. The growing interest around this subject in the last decades has recently been accelerated ...
    • Runtime estimation of performance–power in CMPs under QoS constraints 

      Nishtala, Rajiv; Martorell Bofill, Xavier; Carpenter, Paul Matthew (Barcelona Supercomputing Center, 2015-05-05)
      Text en actes de congrés
      Accés obert
      One of the main challenges in data center systems is operating under certain Quality of Service (QoS) while minimizing power consumption. Increasingly, data centers are exploring and adopting heterogeneous server architectures ...
    • Sistema per a detectar o preveure violacions del SLA d'un servei en el núvol 

      Munuera Borrell, Adrià (Universitat Politècnica de Catalunya, 2019-07)
      Treball Final de Grau
      Accés obert
      Aquest document conté el Treball de fi de Grau del Grau en Enginyeria Informàtica de l'alumne Adrià Munuera Borrell, especialitzat en Computació en la FIB (Facultat d'Informàtica de Barcelona). En l'actualitat hi ha una ...
    • Software tool for passive real-time measurement of QoS parameters 

      Vlad, Mihai; Sandu, Ionut; Dobrota, Virgil; Trestian, Ionut; Domingo Pascual, Jordi (2006)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The paper presents the designing of a software tool for real-time measurement of the following quality of service parameters: one-way delay, average one-way delay, IP packet delay variation and average IP packet delay ...
    • Solving mesh router nodes placement problem in Wireless Mesh Networks by Tabu Search algorithm 

      Xhafa Xhafa, Fatos; Sánchez Lopez, Christian; Barolli, Admir; Takizawa, Makoto (2015-12-01)
      Article
      Accés obert
      Wireless Mesh Networks (WMNs) are an important networking paradigm that offer cost effective Internet connectivity. The performance and operability of WMNs depend, among other factors, on the placement of network nodes in ...
    • Study of QoS parameters in IP traffic exchange agreements on the Internet 

      Romero González, Carlos Eduardo (Universitat Politècnica de Catalunya, 2012-09-10)
      Projecte Final de Màster Oficial
      Accés obert
      [ANGLÈS] The Internet has experimented big changes since its conception, the interconnection between Internet Service Providers (ISPs) has evolved as the core of Internet. These interconnections have being growing and ...
    • The hipster approach for improving cloud system efficiency 

      Nishtala, Rajiv; Carpenter, Paul Matthew; Petrucci, Vinicius; Martorell Bofill, Xavier (2017-12-29)
      Article
      Accés restringit per política de l'editorial
      In 2013, U.S. data centers accounted for 2.2% of the country’s total electricity consumption, a figure that is projected to increase rapidly over the next decade. Many important data center workloads in cloud computing are ...
    • Toward QoS provision for virtualized resources in grids 

      Rodríguez Haro, Fernando; Freitag, Fèlix; Navarro Moldes, Leandro (Springer, 2010-03-10)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Virtualization solutions have recently gained considerable attention for supporting the consolidation of application servers into one physical machine. In a vanilla Xen implementation the scheduler shares equally all of ...
    • Using data replication for improving QoS in MANETS 

      Kulla, Elis; Spaho, Evjola; Xhafa Xhafa, Fatos; Barolli, Leonard; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
    • Virtualización de xPON con SDN 

      Mesones Ruiz, Antonio (Universitat Politècnica de Catalunya, 2016-10)
      Projecte/Treball Final de Carrera
      Accés obert
      SDN is a novel paradigm that enables more efficient operation and management in networks, by centralizing some functions that are distributed in the current network architectures. SIEPON is a novel standard that adds ...
    • WeSSQoS: Un sistema SOA para la selección de servicios web según su calidad 

      Cabrera Bejar, Oscar Jair; Oriol Hilari, Marc; López Cuesta, Lidia; Franch Gutiérrez, Javier; Marco Gómez, Jordi; Fragoso Díaz, Olivia Graciela; Santaolaya Salgado, René (Universidad Rey Juan Carlos, 2009)
      Text en actes de congrés
      Accés obert
      Los Servicios Web (WS) se han convertido en una tecnología altamente utilizada en el desarrollo de sistemas software. Una de sus problemáticas más importantes es la selección de los WS más apropiados para satisfacer los ...