Now showing items 43-50 of 50

  • QoS guarantee for wireless LAN with heterogeneous traffic 

    Alonso Zárate, Luis Gonzaga; Kartsakli, Elli; Alonso Zárate, Jesús; Verikoukis, Christos (2009)
    Conference report
    Open Access
    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)
    Conference lecture
    Open Access
    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
    Restricted access - publisher's policy
    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 ...
  • Software tool for passive real-time measurement of QoS parameters 

    Vlad, Mihai; Sandu, Ionut; Dobrota, Virgil; Trestian, Ionut; Domingo Pascual, Jordi (2006)
    Conference report
    Restricted access - publisher's policy
    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
    Restricted access - publisher's policy
    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)
    Master thesis
    Open Access
    [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 ...
  • Toward QoS provision for virtualized resources in grids 

    Rodríguez Haro, Fernando; Freitag, Fèlix; Navarro Moldes, Leandro (Springer, 2010-03-10)
    Part of book or chapter of book
    Restricted access - publisher's policy
    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, E.; Spaho, Evjola; Xhafa Xhafa, Fatos; Barolli, Leonard; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Conference report
    Restricted access - publisher's policy