{"id":57206,"date":"2018-03-09T22:45:02","date_gmt":"2018-03-09T22:45:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/flow-level-qos-guarantees-in-ieee-802-11e-edca-based-wlans\/"},"modified":"2018-03-09T22:45:02","modified_gmt":"2018-03-09T22:45:02","slug":"flow-level-qos-guarantees-in-ieee-802-11e-edca-based-wlans","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/radiocomunicaciones\/flow-level-qos-guarantees-in-ieee-802-11e-edca-based-wlans\/","title":{"rendered":"Flow-level qos guarantees in ieee 802.11e edca-based wlans"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Boris Bellalta Jim\u00e9nez <\/strong><\/h2>\n<p>Las redes wlans posibilitan un acceso de banda ancha a internet desde un terminal m\u00f3vil, siendo una posible soluci\u00f3n alternativa a las redes celulares. Aun as\u00ed, este tipo de tecnolog\u00eda presenta ciertas limitaciones, como es la dif\u00edcil coexistencia entre flujos de tr\u00e1fico r\u00edgidos (voip) y flujos de tr\u00e1fico el\u00e1stico (tcp), debido al propio protocolo de acceso al medio.  En esta tesis se propone la utilizaci\u00f3n de un nuevo mecanismo de control de admisi\u00f3n que utiliza el conjunto de mecanismos proporcionados por el nuevo est\u00e1ndar de calidad de servicio en redes wlan (edca). La utilizaci\u00f3n del mecanismo de control de admisi\u00f3n mejora notablemente las prestaciones que se pueden obtener de la red, solucionando las diferentes limitaciones de la tecnolog\u00eda. Para la evaluaci\u00f3n y optimizaci\u00f3n del mecanismo de control de admisi\u00f3n se ha desarrollado un conjunto de herramientas matem\u00e1ticas que permiten capturar tanto la din\u00e1mica del protocolo de acceso como el comportamiento de los diferentes flujos de tr\u00e1fico multimedia que se han considerado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Flow-level qos guarantees in ieee 802.11e edca-based wlans<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Flow-level qos guarantees in ieee 802.11e edca-based wlans <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Boris Bellalta Jim\u00e9nez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/02\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Miquel Oliver Riera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Delgado merc\u00e9 <\/li>\n<li>ramon Agusti comes (vocal)<\/li>\n<li>michela Meo (vocal)<\/li>\n<li>Manuel Alvarez campana fernandez corredor (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Boris Bellalta Jim\u00e9nez Las redes wlans posibilitan un acceso de banda ancha a internet desde un terminal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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