Exploració per tema "Xarxes definides per programari (Tecnologia de xarxes d'ordinadors)"

Ara es mostren els items 21-40 de 83

    • Contributions towards softwarization and energy saving in passive optical networks 

      Khalili, Hamzeh (Universitat Politècnica de Catalunya, 2018-09-20)
      Tesi
      Accés obert
      Ths thesis is a result of contributions to optimize and improve the network management systme and power consumption in Passive Optical Network (PON). Passive Optical Network elements such as Optical Line Terminal (OLT) and ...

    • Current Trends of Topology Discovery in OpenFlow-based Software Defined Networks 

      Ochoa Aday, Leonardo; Cervelló Pastor, Cristina; Fernández Fernández, Adriana (2015-09)
      Report de recerca
      Accés obert
      The explosion of Internet services such as video on demand, big data, server virtualization and cloud services is among the trends driving the networking industry to change traditional network architectures to more flexible ...

    • Design and analysis of fully virtualized cellular networks based on open-source frameworks 

      Palomares Torrecilla, Javier (Universitat Politècnica de Catalunya, 2021-09-08)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Fundació i2cat

    • Design and deployment of real scenarios of TCP/IP networking and it security for software defined networks with next generation tools 

      Palomas Riera, Clàudia (Universitat Politècnica de Catalunya, 2018-05)
      Projecte Final de Màster Oficial
      Accés obert
      This thesis is about NSX, a Software Defined tool provided by VMware, to deploy and design virtual networks. The recent growth in the marked pushed companies to invest and use this kind of technology. This thesis explains ...

    • Design and evaluation of algorithms for dynamic resource management on SDN/NFV networks 

      Sánchez Ramos, Andrés (Universitat Politècnica de Catalunya, 2018-05-02)
      Projecte Final de Màster Oficial
      Accés obert
      Internet service providers and telecommunications operators have traditionally deployed networks installing various hardware appliances linked together using physical static links, these devices are configured through a ...

    • Design considerations for an energy-aware SDN-based architecture in 5G EPON nodes 

      Khalili, Hamzeh; Sayyad Khodashenas, Pouria; Rincón Rivera, David; Siddiqui, Shuaib; Piney da Silva, José Ramón; Sallent Ribes, Sebastián (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In the evolution of telecommunication industry towards 5G, Ethernet Passive Optical Networks (EPON) technology, with some unique features such as high capacity, low latency, and minimum cost per bit, positions itself as ...

    • Design of a control and management system for frequency-and time-synchronous SDN networks 

      Suárez Marín, Raúl (Universitat Politècnica de Catalunya, 2016-06-21)
      Projecte Final de Màster Oficial
      Accés obert
      Many of today's telecommunications systems rely on strict timing and synchronization requirements. This is the case of cellular telephony (3G, 4G/LTE), where base stations need accurate and stable frequency clocks in order ...

    • Despliegue de funciones de red virtualizadas en el cloud mediante ONAP 

      Martí Luque, Adrià; Toro Marín, Albert; Ochoa Aday, Leonardo; Fernández Fernández, Adriana; Oller Arcas, Antonio; Cervelló Pastor, Cristina; Alcober Segura, Jesús Ángel (Universidad de Zaragoza (UZA), 2019)
      Comunicació de congrés
      Accés obert
      En este documento se explica la experiencia del despliegue de funciones de red virtualizadas en una red cloud privada mediante ONAP, junto con la arquitectura empleada, las máquinas utilizadas y el software necesario. ONAP ...

    • Developing IoT apps and modules on OpenDaylight: Extending OpenDaylight to Internet of Things 

      Fernández Papiol, Òscar (Universitat Politècnica de Catalunya, 2014-12)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      [CASTELLÀ] Internet of Things se encuentra durante los últimos años bajo el punto de mira de la industria de las tecnologías de la información (IT) y de la investigación académica con el objetivo de descubrir nuevos ...

    • Development of a secure monitoring framework for optical disaggregated data centres 

      Al-Smady, Murad (Universitat Politècnica de Catalunya, 2022-09-14)
      Projecte Final de Màster Oficial
      Accés obert
      The mismatch between the variability of resources required by running applications and the fixed amount of resources in server units severely limits resource utilization in today's Data Centers (DCs). The Disaggregated DC ...

    • Development of an SDN control plane for Time-Sensitive Networking (TSN) endpoints 

      Cros Mompart, Jordi (Universitat Politècnica de Catalunya, 2021-06-28)
      Treball Final de Grau
      Accés obert

    • Development of distributed traffic matrix measurements tools in SDN Networks 

      Villatoro Quiroz, Luis Alonso (Universitat Politècnica de Catalunya, 2015-06-29)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor

    • Discovering the network topology: an efficient approach for SDN 

      Ochoa Aday, Leonardo; Cervelló Pastor, Cristina; Fernández Fernández, Adriana (2016-11)
      Article
      Accés obert
      Network topology is a physical description of the overall resources in the network. Collecting this information using efficient mechanisms becomes a critical task for important network functions such as routing, network ...

    • Diseño SDN/NFV con retardo balanceado entre orquestador, controladores y elementos de red 

      García García, Aurelio; Cervelló Pastor, Cristina; Jiménez Agudelo, Yury Andrea (2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      El eje central de esta investigación se concreta en el desarrollo de una metodología específica que consigue seleccionar la ubicación óptima de los nodos de control en las redes SDN y NFV. El objetivo es solventar las ...

    • Disseny del core network d' un sistema autònom controlat de manera centralitzada 

      Coma Ninot, Pau (Universitat Politècnica de Catalunya, 2022-01-27)
      Treball Final de Grau
      Accés obert

    • Distributed traffic matrix measurement in openflow enabled networks 

      Keyoumarsi, Arman (Universitat Politècnica de Catalunya, 2014-07-23)
      Projecte Final de Màster Oficial
      Accés obert
      The current network architecture is constrained. The development of new protocols to cope with new demands in computer networks such as real time streaming and voice over IP is not an easy task. Other than developing new ...

    • Dynamic resource discovery protocol for software defined networks 

      Jiménez Agudelo, Yury Andrea; Cervelló Pastor, Cristina; García García, Aurelio Javier (2015-05-01)
      Article
      Accés obert
      In Software Defined Networking (SDN), the network management is logically centralized but physically distributed among the controllers to improve the scalability compared with a completely centralized model. As an alternative ...

    • Dynamical Quality of Service over Software defined Networking 

      Pelicano Gómez, Héctor (Universitat Politècnica de Catalunya, 2015-01-16)
      Treball Final de Grau
      Accés obert
      [ANGLÈS] The purpose of this project is to demonstrate that SDN networks can offer a dynamic quality of service and develop software which can offer practical examples. SDN concept refers to a new model of architecture ...

    • Energy-aware routing techniques for software-defined networks 

      Fernández Fernández, Adriana (Universitat Politècnica de Catalunya, 2018-06-29)
      Tesi
      Accés obert
      Achieving energy efficiency has recently become a key topic of networking research due to the ever-increasing power consumption and CO2 emissions generated by large data networks. This problem is becoming even more concerning ...

    • Evaluating scalability, resiliency, and load balancing in software-defined networking 

      Barbecho Bautista, Pablo; Comellas Colomé, Jaume; Urquiza Aguiar, Luis Felipe (Multidisciplinary Digital Publishing Institute (MDPI), 2023-12-04)
      Article
      Accés obert
      With emerging technologies like cloud computing and big data, managing traditional networks has become more demanding. Software-defined networking (SDN) promises faster implementation, flexibility, and simplified network ...