Exploració per tema "CDN"

Ara es mostren els items 1-13 de 13

    • A cost-efficient QoS-aware analytical model of future software content delivery networks 

      Otero Calviño, Beatriz; Rodríguez Luna, Eva; Rojas, Otilio; Verdú Mulà, Javier; Costa Prats, Juan José; Pajuelo González, Manuel Alejandro; Canal Corretger, Ramon (2021-07)
      Article
      Accés obert
      Freelance, part-time, work-at-home, and other flexible jobs are changing the concept of workplace, and bringing information and content exchange problems to companies. Geographically spread corporations may use remote ...

    • Alternative conducted immunity tests 

      Cakir, S.; Azpúrua Auyanet, Marco Aurelio; Silva Martínez, Fernando; Cetintas, Mustafa (2016-12-14)
      Article
      Accés obert
      Conducted immunity tests are always performed by the use of CDNs in laboratories in accordance with the standard EN61000-4-6. However, it is not always possible to use CDNs because of some limitations. If the EUT (Equipment ...

    • Análisis de viabilidad acerca del uso del protocolo HTTP/3 sobre QUIC en una red de distribución de vídeo 

      Belmonte Santacruz, Marc (Universitat Politècnica de Catalunya, 2020-11-30)
      Treball Final de Grau
      Accés obert
      The main purposes of the companies involved in offering multimedia services over the Internet, following the OTT or IPTV model, are the constant research to improve the quality of user experience, to save resources when ...

    • Análisis sobre la viabilidad y oportunidad del despliegue de Multicast Adaptive Bit Rate en la red de distribución de vídeo de una operadora 

      Escribano Ramos, Anaïs (Universitat Politècnica de Catalunya, 2018-04-05)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Nowadays TV platforms over Internet (OTT and IPTV) are constantly growing due to their popularity. The networks in charge of serving OTT and IPTV content are known as CDNs (Content Delivery Network). The main functions of ...

    • Design and development of audiovisual teleducation services over the internet 

      Carné Vilà, Ana Maria (Universitat Politècnica de Catalunya, 2013-07-26)
      Treball Final de Grau
      Accés obert
      [ANGLÈS] The present work arises from the need of a company, in this case the student's family business, to provide services over the Internet. The company is a Yoga school, where currently a number of courses on different ...

    • Distribución multifuente de contenidos para clientes web 

      El Taha Santos, Nadim (Universitat Politècnica de Catalunya, 2015-10-23)
      Treball Final de Grau
      Accés obert
      In recent years, the main download services are facing an increased demand for content. The main problem faced by these services is overloading, particularly when high demand. Which leads to the degradation of service, ...

    • Energy-efficient media content storage and distribution 

      Grau Miró, Josep (Universitat Politècnica de Catalunya, 2013-06)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Lunds universitet
      [ANGLÈS] Internet is a tool that today has become indispensable in our lives. Its use has become a fact so important that this network infrastructure deployed today requires a lot of energy to make it work. Depending what ...

    • Entorn de producció i difusió de TV digital basat en software lliure i xarxes IP 

      Casamitjana Nuñez De Arenas, Gerard (Universitat Politècnica de Catalunya, 2013-10-20)
      Treball Final de Grau
      Accés obert
      This degree thesis has focused in the deployment of a professional television environment, based on free software and IP networks, with two main goals: 1)to prove that the scenario is feasible, 2) to test the available ...

    • Experimental assessment of big data-backed video distribution in the telecom cloud 

      Gifre Renom, Lluís; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The telecom infrastructure is undergoing a huge transformation since operators are deploying their own cloud infrastructure to provide cloud services and enabling Network Functions Virtualization (NFV). The resulting ...

    • Global evaluation of CDNs performance using PlanetLab 

      Pais Cereghetti, Andrés Nicolás (Universitat Politècnica de Catalunya, 2012-11-19)
      Projecte Final de Màster Oficial
      Accés obert
      Since they were introduced in the market, Content Distribution Networks (CDNs) have been increasing their importance due to the “instantaneity” requirements pretended by nowadays web users. Thanks to the increment in ...

    • Identificació de pàgines web mitjançant captures passives a partir d'enllaços externs a un entorn xifrat 

      Montesino Córdoba, Nicolás (Universitat Politècnica de Catalunya, 2022-06-28)
      Treball Final de Grau
      Accés obert
      Aquest projecte planteja la creació d'eines per a poder identificar pàgines web a partir de tràfic contingut a una captura en format pcap. Per poder-ho fer, s'ha seguit la hipòtesi que el conjunt d'adreces IP de les quals ...

    • Pruebas de escenarios avanzados de Telefonía IP e IP TV 

      Cañada Gordo, David (Universitat Politècnica de Catalunya, 2017-05-02)
      Treball Final de Grau
      Accés obert
      The aim of this project is to test different real advanced scenarios of video and audio network-based delivery in the laboratory, in order to use these scenarios for teaching. Nowadays the great capacity of today's networks ...

    • Video-on-demand optimization using an interior-point algorithm 

      Urquiza Aguiar, Luis Felipe (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2018-06)
      Projecte Final de Màster Oficial
      Accés obert
      A Content Delivery Network (CDN) aims to provide efficient movement of massive digital content (multimedia and files) across the Internet. This is achieved by putting the content in servers closer to the costumer. ...