{"id":54584,"date":"2018-03-09T22:42:19","date_gmt":"2018-03-09T22:42:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-experimental-de-canales-mimo-en-escenarios-exterior-interior-para-aplicaciones-wlan-y-bfwa\/"},"modified":"2018-03-09T22:42:19","modified_gmt":"2018-03-09T22:42:19","slug":"caracterizacion-experimental-de-canales-mimo-en-escenarios-exterior-interior-para-aplicaciones-wlan-y-bfwa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-las-telecomunicaciones\/caracterizacion-experimental-de-canales-mimo-en-escenarios-exterior-interior-para-aplicaciones-wlan-y-bfwa\/","title":{"rendered":"Caracterizaci\u00f3n experimental de canales mimo en escenarios exterior-interior para aplicaciones wlan y bfwa"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Jaramillo Echeverria Richard William <\/strong><\/h2>\n<p>Los sistemas mimi (multiple input multiple output) presentan indudables ventajas respecto de los sistemas convencionales siso (single  input single output) y tendr\u00e1n un gran impacto en las nuevas redes inal\u00e1mbricas, tanto de \u00e1rea local (wlan), como en las redes destinadas a ofrecer servicios de banda ancha, broadband fixed wireless access (bfwa) en \u00e1reas metropolitanas (wman). La caracterizaci\u00f3n del canal mimo en los diferentes entornos y bandas de frecuencia de operaci\u00f3n de estas redes es un elemento central para el dise\u00f1o de nuevos sistemas y est\u00e1ndares as\u00ed como para la adecuada planificaci\u00f3n de los ya existentes.     en esta tesis se implementan sistemas de medida, utilizando equipos de prop\u00f3sito genera, que permitan realizar la caracterizaci\u00f3n experimental, tanto en banda estrecha como en banda  ancha, de un canal mimo 2&#215;2 operando en un escenario exterior-interior (outdoor-indoor). Este  tipo de escenarios, de indudable inter\u00e9s pr\u00e1ctico, han sido analizados hasta el momento.     la caracterizaci\u00f3n del con la mimo en banda estrecha incluye el an\u00e1lisis de la correlaci\u00f3n espacial entre los subcanales y su impacto en la capacidad del canal. La correlaci\u00f3n espacial se analiza en funci\u00f3n de las separaci\u00f3n entre elementos de array receptor. La dependencia de la correlaci\u00f3n y la capacidad con la presencia de l\u00ednea de vista entre transmisor y receptor y la orientaci\u00f3n relativa entre arrays tambi\u00e9n es analizada y cuantificada. El an\u00e1lisis experimental del sistema mimo en banda ancha se ha dirigido a la obtenci\u00f3n de las matrices de con la mimo que permitan evaluar la capacidad de sistema. se realiza una propuesta de sistema mimo 2&#215;2 en escenarios exterior-interior para aplicaciones bfwa en entornos metropolitanos. La propuesta se basa en al hip\u00f3tesis, contrastada experimentalmente, de que la p\u00e9rdida de penetraci\u00f3n en los edificios puede ser compensada con la ganancia de diversidad de los sistemas 2&#215;2.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n experimental de canales mimo en escenarios exterior-interior para aplicaciones wlan y bfwa<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n experimental de canales mimo en escenarios exterior-interior para aplicaciones wlan y bfwa <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Jaramillo Echeverria Richard William <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/09\/2006<\/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> Torres Jim\u00e9nez Rafael Pedro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jose Basterrechea verdeja <\/li>\n<li>i\u00f1igo Cui\u00f1as g\u00f3mez (vocal)<\/li>\n<li>amaia Arrinda sanzberro (vocal)<\/li>\n<li>susana Loredo rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jaramillo Echeverria Richard William Los sistemas mimi (multiple input multiple output) presentan indudables ventajas respecto de los [&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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