{"id":8346,"date":"2014-09-05T08:29:06","date_gmt":"2014-09-05T08:29:06","guid":{"rendered":"https:\/\/networks.imdea.org\/la-internet-del-futuro-y-los-servicios-multimedia\/"},"modified":"2020-10-21T13:13:36","modified_gmt":"2020-10-21T11:13:36","slug":"la-internet-del-futuro-y-los-servicios-multimedia","status":"publish","type":"post","link":"https:\/\/networks.imdea.org\/es\/la-internet-del-futuro-y-los-servicios-multimedia\/","title":{"rendered":"La internet del futuro y los servicios multimedia"},"content":{"rendered":"<p><\/p>\n<p>IMDEA Networks Institute anuncia la conclusi&oacute;n del proyecto de investigaci&oacute;n MEDIANET, que ha logrado avances cient&iacute;ficos notables en la optimizaci&oacute;n de redes y servicios multimedia que har&aacute;n posible la evoluci&oacute;n hacia una internet del futuro orientada a la transmisi&oacute;n de v&iacute;deo.<\/p>\n<p>El tr&aacute;fico de v&iacute;deo a trav&eacute;s de Internet se multiplicar&aacute; casi por tres en 2018 y evoluciona adem&aacute;s desde la transmisi&oacute;n en definici&oacute;n est&aacute;ndar hacia el v&iacute;deo en alta definici&oacute;n (HD). Se vaticina que pronto la conexi&oacute;n inal&aacute;mbrica prevalecer&aacute; sobre la cableada y que el acceso desde dispositivos m&oacute;viles superar&aacute; por primera vez en la historia de Internet al que tiene como origen el PC. Pero los proveedores de servicios demandan un gran ancho de banda para garantizar la calidad de servicio, y una arquitectura de red capaz de evolucionar, para dar un soporte eficiente, ante el creciente contenido multimedia.<\/p>\n<p>Con el objetivo de mejorar la calidad de la experiencia del usuario de servicios multimedia en Internet, investigadores con base en Madrid han creado una arquitectura de distribuci&oacute;n de video en tiempo real sobre una plataforma de red de pr&oacute;xima generaci&oacute;n. El resultado global de esta iniciativa de investigaci&oacute;n supone un&nbsp;avance integrado e independiente en los protocolos, algoritmos, arquitecturas de conmutaci&oacute;n y est&aacute;ndares de la futura Internet medi&aacute;tica.<\/p>\n<p>Los beneficios potenciales de este proyecto son diversos y van m&aacute;s all&aacute; de la mejora de la calidad de audio y v&iacute;deo para el usuario final. Para los proveedores de servicio IPTV (o Televisi&oacute;n sobre el protocolo IP), que distribuyen se&ntilde;ales de televisi&oacute;n o v&iacute;deo por medio de conexiones de banda ancha, esta plataforma aporta un alto grado de flexibilidad al suministro y una potencial reducci&oacute;n de costes operativos. En efecto, la nueva plataforma opera de manera independiente del dispositivo de acceso por lo que el proveedor de servicio IPTV no tendr&aacute; que adaptar su contenido a las diferentes caracter&iacute;sticas del terminal, ya que la adaptaci&oacute;n se realiza de forma autom&aacute;tica. Una aplicaci&oacute;n potencial de esta caracter&iacute;stica es adem&aacute;s la TV m&oacute;vil o la distribuci&oacute;n de v&iacute;deo bajo demanda, que permite la visualizaci&oacute;n en terminales con caracter&iacute;sticas diferentes (tel&eacute;fonos inteligentes, tabletas, ordenadores, pantallas de televisi&oacute;n o de cine, etc.). Las plataformas altamente escalables de computaci&oacute;n virtual provistas por el cloud computing son ideales para los servicios bajo demanda de multimedia en Internet, por lo que se posibilita el desarrollo de la distribuci&oacute;n de v&iacute;deo en la nube, donde los proveedores de servicios multimedia son virtuales.<\/p>\n<p>El proyecto <a href=\"http:\/\/www.networks.imdea.org\/es\/investigacion\/proyectos\/medianet\">MEDIANET<\/a> (Integraci&oacute;n de Servicios Multimedia de Siguiente Generaci&oacute;n en la Internet del Futuro) ha sido financiado por la Consejer&iacute;a de Educaci&oacute;n, Juventud y Deporte de la Comunidad de Madrid y ha operado desde enero del 2010 hasta mayo de 2014. Investigadores de <a href=\"http:\/\/www.networks.imdea.org\/\">IMDEA Networks Institute<\/a> han colaborado con grupos de investigaci&oacute;n de tres universidades madrile&ntilde;as: la Universidad Carlos III, la Aut&oacute;noma y la Universidad de Alcal&aacute;.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":8347,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[465],"class_list":["post-8346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categoria","tag-internet"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La internet del futuro y los servicios multimedia - IMDEA Networks<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/networks.imdea.org\/es\/la-internet-del-futuro-y-los-servicios-multimedia\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La internet del futuro y los servicios multimedia - 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