{"id":6374,"date":"2011-09-01T13:09:29","date_gmt":"2011-09-01T12:09:29","guid":{"rendered":"http:\/\/catai.net\/blog\/\/?p=6374"},"modified":"2011-09-03T10:01:11","modified_gmt":"2011-09-03T09:01:11","slug":"leds-como-puntos-de-acceso-inalambricos","status":"publish","type":"post","link":"https:\/\/catai.net\/blog\/2011\/09\/leds-como-puntos-de-acceso-inalambricos\/","title":{"rendered":"LEDs como puntos de acceso inal\u00e1mbricos"},"content":{"rendered":"

Cient\u00edficos alemanes del Instituto Heinrich Hertz<\/strong><\/a> han desarrollado una tecnolog\u00eda de transmisi\u00f3n mediante el uso de LEDs (Light Emission Diode). Esta tecnolog\u00eda consiste en emitir se\u00f1ales lum\u00ednicas a unas frecuencias elevadas, transmitiendo as\u00ed datos que pueden llegar a altas velocidades de transferencia. El inconveniente de esta tecnolog\u00eda es que si un objeto se interpone en el camino de haz de luz, el flujo de informaci\u00f3n se interrumpe de inmediato.<\/p>\n

Esta tecnolog\u00eda se postula no como reemplazo de la tecnolog\u00eda WIFI actual, sino como sistema de complemento. Su uso se podr\u00eda aplicar a hospitales, donde estas se\u00f1ales no interferir\u00edan con los sistemas o aparatos m\u00e9dicos debido a la naturaleza de las ondas de luz en comparaci\u00f3n de las microondas que utilizan los sistemas actuales de comunicaci\u00f3n inal\u00e1mbrica.<\/p>\n

Las velocidades que se alcanzan con estos emisores y receptores LEDs est\u00e1 sobre los 800 Mbps,\u00a0 suficientes para la transmisi\u00f3n de una se\u00f1al de video en alta definici\u00f3n.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Cient\u00edficos alemanes del Instituto Heinrich Hertz han desarrollado una tecnolog\u00eda de transmisi\u00f3n mediante el uso de LEDs (Light Emission Diode). Esta tecnolog\u00eda consiste en emitir se\u00f1ales lum\u00ednicas a unas frecuencias elevadas, transmitiendo as\u00ed datos que pueden llegar a altas velocidades de transferencia. El inconveniente de esta tecnolog\u00eda es que si un objeto se interpone en […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1,35,24,28,32],"tags":[],"class_list":["post-6374","post","type-post","status-publish","format-standard","hentry","category-general","category-idi","category-productividad","category-sanidad","category-sociedad_red"],"yoast_head":"\nLEDs como puntos de acceso inal\u00e1mbricos | Telemedicina<\/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:\/\/catai.net\/blog\/2011\/09\/leds-como-puntos-de-acceso-inalambricos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LEDs como puntos de acceso inal\u00e1mbricos | Telemedicina\" \/>\n<meta property=\"og:description\" content=\"Cient\u00edficos alemanes del Instituto Heinrich Hertz han desarrollado una tecnolog\u00eda de transmisi\u00f3n mediante el uso de LEDs (Light Emission Diode). Esta tecnolog\u00eda consiste en emitir se\u00f1ales lum\u00ednicas a unas frecuencias elevadas, transmitiendo as\u00ed datos que pueden llegar a altas velocidades de transferencia. El inconveniente de esta tecnolog\u00eda es que si un objeto se interpone en […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/catai.net\/blog\/2011\/09\/leds-como-puntos-de-acceso-inalambricos\/\" \/>\n<meta property=\"og:site_name\" content=\"Telemedicina\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unesco.telemedicine\" \/>\n<meta property=\"article:published_time\" content=\"2011-09-01T12:09:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2011-09-03T09:01:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/catai.net\/blog\/\/wp-content\/uploads\/2011\/09\/led-wifi.jpg\" \/>\n<meta name=\"author\" content=\"Ing. Daniel Gonz\u00e1lez\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:site\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ing. Daniel Gonz\u00e1lez\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2011\\\/09\\\/leds-como-puntos-de-acceso-inalambricos\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2011\\\/09\\\/leds-como-puntos-de-acceso-inalambricos\\\/\"},\"author\":{\"name\":\"Ing. 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