Ara es mostren els items 21-40 de 50

    • Enabling data analytics and machine learning for 5G services within disaggregated multi-layer transport networks 

      Casellas Regi, Ramón; Martínez Rivera, Ricardo Victor; Velasco Esteban, Luis Domingo; Vilalta, Ricard; Pavón Mariño, Pablo; King, Daniel; Muñoz González, Raül (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      Recent advances, related to the concepts of Artificial Intelligence (AI) and Machine Learning (ML) and with applications across multiple technology domains, have gathered significant attention due, in particular, to the ...
    • Estudio de la inclusión del sistema PCE en redes GMPLS 

      Marcos García, Alberto de (Universitat Politècnica de Catalunya, 2009)
      Projecte/Treball Final de Carrera
      Accés obert
    • Evaluación de técnicas de captura y muestreo de tráfico en redes de ordenadores 

      Bastías López, Xavier (Universitat Politècnica de Catalunya, 2012-12-20)
      Treball Final de Grau
      Accés obert
      En las redes de ordenadores (típicamente redes IP), el análisis de tráfico con fines de administración y control se realiza construyendo un registro de los flujos IP activos. Esta monitorización se realiza en ciertos ...
    • Fuzzy-Token: An adaptive MAC protocol for wireless-enabled manycores 

      Franques, Antonio; Abadal Cavallé, Sergi; Hassanieh, Haitham; Torrellas, Josep (IEEE, 2021)
      Text en actes de congrés
      Accés obert
      Recent computer architecture trends herald the arrival of manycores with over one hundred cores on a single chip. In this context, traditional on-chip networks do not scale well in latency or energy consumption, leading ...
    • Generation and analysis of service-based traffic flows 

      Bernal Escribano, Álvaro; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (2019)
      Text en actes de congrés
      Accés obert
      The rapid availability of new services makes that network operators cannot exhaustively test their impact on the network or anticipate any capacity exhaustion. This situation will be worse with the imminent introduction ...
    • Handling Outdated Information in Optical PCE Environments 

      Ramirez Almonte, Wilson; Masip Bruin, Xavier; Marín Tordera, Eva; Sánchez López, Sergio; Souza, Vitor Barbosa (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The rapid emergence of new network scenarios and architectures, such as Data Centers Networks (DCNs), Path Computation Element (PCE), and Software Defined Networking (SDN), has refreshed some on-line routing-related ...
    • ILP modeling of many-to-many transmissions in computer networks 

      Walkowiak, Krzysztof; Bulira, Damian; Careglio, Davide (Polish Academy of Sciences, 2012)
      Text en actes de congrés
      Accés obert
      Information flow in nowadays networks spreads in the exponential way. This fact is caused by the intensive changes in the Internet communication paradigms. Transmission in the Internet evolved from the simple one-to-one ...
    • Internet routing paths stability model and relation to forwarding paths 

      Papadimitriou, Dimitri; Careglio, Davide; Tarissan, Fabien; Demeester, Piet M.A. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés obert
      Analysis of real datasets to characterize the local stability properties of the Internet routing paths suggests that extending the route selection criteria to account for such property would not increase the routing path ...
    • ITMgen - A first-principles approach to generating synthetic interdomain traffic matrices 

      Mikians, Jakub; Laoutaris, Nikolaos; Dhamdhere, Amogh; Barlet Ros, Pere (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés obert
      We present the design and evaluation of ITMgen, a tool for generating synthetic but representative Interdomain Traffic Matrices (ITMs). ITMgen is motivated by the observation that gravity-based models do not reflect ...
    • Jellyfish: locality-sensitive subflow sketching 

      Fu, Yongquan; An, Lun; Shen, Siqi; Chen, Kai; Barlet Ros, Pere (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Text en actes de congrés
      Accés obert
      To cope with increasing network rates and massive traffic volumes, sketch-based methods have been extensively studied to trade accuracy for memory scalability and storage cost. However, sketches are sensitive to hash ...
    • Lowering traffic without sacrificing performance in networked control systems 

      Martí Colom, Pau; Velasco García, Manel; Yépez Castillo, José Gregorio; Martín Rull, Enric Xavier (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      In Networked Control Systems (NCS), the amount of control data exchanged between sensors, controllers and actuators nodes highly depends on the control performance specifications given to each networked control loop. ...
    • Managing Interdomain Traffic in Latin America: A New Perspective based on LISP 

      Yannuzzi, Marcelo; Masip Bruin, Xavier; Grampin Castro, Eduardo; Gagliano Molla, Roque; Castro Casales, Alberto; Germán Duarte, Martín (2009-07)
      Article
      Accés obert
      The characteristics of Latin American network infrastructures have global consequences, particularly in the area of interdomain traffic engineering. As an example, Latin America shows the largest de-aggregation factor ...
    • 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 ...
    • Oblivious routing schemes in extended generalized fat tree networks 

      Rodríguez Herrera, Germán; Minkenberg, Cyriel; Beivide Palacio, Ramon; Luijten, Ronald P.; Labarta Mancho, Jesús José; Valero Cortés, Mateo (IEEE Computational Intelligence Society, 2009)
      Text en actes de congrés
      Accés obert
      A family of oblivious routing schemes for fat trees and their slimmed versions is presented in this work. First, two popular oblivious routing algorithms, which we refer to as S-mod-k and D-mod-k, are analyzed in detail. ...
    • On real-time optical subcarrier management in P2MP networks with mixed-strategy gaming 

      Wang, Qian; Shakespear Miles, Hailey Josephine; Chen, Xiaoliang; Ruiz Ramírez, Marc; Li, Zhaohui; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      We developed a mixed-strategy gaming approach for distributed and real-time optical subscarrier management in point-to-multipoint networks, achieving traffic loss rates close to those by ILP-based centralized optimization.
    • On the experimentation of the novel GCMR multicast routing in a large-scale testbed 

      Careglio, Davide; Papadimitriou, Dimitri; Agraz Bujan, Fernando; Sahhaf, Sahel; Perelló Muntan, Jordi; Tavernier, Wouter (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Comunicació de congrés
      Accés obert
      Originally defined in the 90s, multicast is nowadays (re)gaining interest given the increasing popularity of multimedia streaming/content traffic and the explosion of cloud services. In fact, multicast yields bandwidth ...
    • On the use of programmable metasurfaces in vehicular networks 

      Saeed, Taqwa; Aziz, Waqar; Pitsillides, Andreas; Vassiliou, Vasos; Akyildiz, Ian; Taghvaee, Hamidreza; Abadal Cavallé, Sergi; Liaskos, Christos; Tsioliaridou, Ageliki; Ioannidis, Sotiris; Emoyon-Iredia, Ehizogie; Lestas, Marios (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Text en actes de congrés
      Accés obert
      Metasurface-based intelligent reflecting surfaces constitute a revolutionary technology which can serve the purpose of alleviating the blockage problem in mmwave communication systems. In this work, we consider the ...
    • Performance analysis of handoff resource allocation strategies through the state-dependent rejection scheme 

      Barceló Arroyo, Francisco (IEEE, 2004-05)
      Text en actes de congrés
      Accés obert
      The state-dependent rejection scheme (SRS) provides a common framework for analysing existing handoff schemes and for designing new ones easily. Designing new schemes is made simple by determining the appropriate set of ...
    • PILEP: a contribution to PCE-based interdomain path computation 

      Domínguez Dorado, Manuel; González Sánchez, José Luis; Domingo Pascual, Jordi (2008)
      Text en actes de congrés
      Accés obert
      The process of computing routes that network traffic must follow throughout Internet has become more complex in the last years. Nowadays, this process is subject to the application of several constraints related to traffic ...
    • Practical course on teletraffic 

      Alcober Segura, Jesús Ángel (Edicions UPC, 1999)
      Llibre
      Accés restringit a la comunitat UPC
      This book corresponds to the manual of practices for a simulator of teletraffic basic models. An important part in the studies of communication networks usually refers to the mathematical tools that help to dimension ...