{"id":93664,"date":"2017-11-14T17:39:30","date_gmt":"2017-11-14T17:39:30","guid":{"rendered":"http:\/\/actunet.net\/?p=93664"},"modified":"2017-11-15T00:57:38","modified_gmt":"2017-11-15T00:57:38","slug":"google-presente-projet-dacces-a-internet-ballon-a-dakar","status":"publish","type":"post","link":"https:\/\/actunet.net\/actualite\/google-presente-projet-dacces-a-internet-ballon-a-dakar\/","title":{"rendered":"Google pr\u00e9sente son projet d&#8217;acc\u00e8s \u00e0 internet par ballon \u00e0 Dakar"},"content":{"rendered":"\n<!-- Quick Adsense WordPress Plugin: http:\/\/quickadsense.com\/ -->\n<div class=\"e4da825301e49ae160c5aa77f2775d0d\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script data-ad-client=\"ca-pub-7606738817238435\" async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<script data-ad-client=\"ca-pub-5623104637309752\" async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<\/div>\n<p>Une d\u00e9l\u00e9gation d\u2019experts de la soci\u00e9t\u00e9\u00a0am\u00e9ricaine de services technologiques Google pr\u00e9sentera aux autorit\u00e9s s\u00e9n\u00e9galaises, \u00e0 partir de mercredi, le projet &#8220;Loon&#8221; destin\u00e9 \u00e0\u00a0fournir un acc\u00e8s Internet \u00e0 tous gr\u00e2ce \u00e0 des ballons stratosph\u00e9riques gonfl\u00e9s \u00e0\u00a0l\u2019h\u00e9lium et pilot\u00e9s, a appris l\u2019APS, mardi.<\/p>\n<p>Le projet &#8220;Loon&#8221; consiste \u00e0\u00a0cr\u00e9er un r\u00e9seau qui permettrait de couvrir de larges zones et serait capable de\u00a0relayer une connexion cellulaire 4G, pr\u00e9cise un communiqu\u00e9 re\u00e7u \u00e0 l\u2019APS. Le texte indique que les porteurs vont \u00e9changer avec les responsables de l\u2019Agence\u00a0nationale de l\u2019aviation civile et de la m\u00e9t\u00e9orologie (ANACIM), de la Commission\u00a0africaine de l\u2019aviation civile, d\u2019op\u00e9rateurs de t\u00e9l\u00e9phonie, etc.<\/p>\n<p>&#8220;Google d\u00e9veloppe depuis 2013 ce projet afin de fournir un acc\u00e8s rapide et bon march\u00e9 \u00e0 l\u2019Internet dans les\u00a0zones les plus recul\u00e9es de la plan\u00e8te confront\u00e9es \u00e0 des obstacles physiques ou\u00a0\u00e9conomiques&#8221;, rapporte le communiqu\u00e9.<\/p>\n<p>Selon la m\u00eame source, &#8220;les ballons compos\u00e9s de poly\u00e9thyl\u00e8ne mesurent une douzaine de m\u00e8tres de hauteur et sont aliment\u00e9s par des panneaux solaires ultra-l\u00e9gers.\u00a0Ils peuvent ainsi voler et fonctionner pendant 187 jours&#8221;.<\/p>\n<p>&#8220;Pour fournir un acc\u00e8s Internet dans des zones isol\u00e9es, Google pr\u00e9voit de les d\u00e9ployer dans\u00a0l\u2019atmosph\u00e8re \u00e0 tr\u00e8s haute altitude (\u00e0 environ 20 km du sol), au-dessus des\u00a0couloirs a\u00e9riens emprunt\u00e9s par les avions&#8221;, lit-on dans le texte. Il ajoute qu\u2019&#8221;une\u00a0fois dans l\u2019atmosph\u00e8re, la communication entre ces ballons et des antennes au sol permet de donner acc\u00e8s \u00e0 Internet aux r\u00e9gions survol\u00e9es&#8221;.<\/p>\n<p>&#8220;Apr\u00e8s plusieurs tests concluants en Nouvelle-Z\u00e9lande et en Australie et des\u00a0am\u00e9liorations techniques, chaque ballon assure aujourd\u2019hui une connexion sur 40\u00a0kilom\u00e8tres autour de lui, avec des d\u00e9bits \u00e9quivalents \u00e0 de la 3G et m\u00eame \u00e0 de\u00a0la 4G\u00a0!&#8221;, indique le communiqu\u00e9.<\/p>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Une d\u00e9l\u00e9gation d\u2019experts de la soci\u00e9t\u00e9\u00a0am\u00e9ricaine de services technologiques Google pr\u00e9sentera aux autorit\u00e9s s\u00e9n\u00e9galaises, \u00e0 partir de mercredi, le projet &#8220;Loon&#8221; destin\u00e9 \u00e0\u00a0fournir un acc\u00e8s Internet \u00e0 tous gr\u00e2ce \u00e0 des ballons stratosph\u00e9riques gonfl\u00e9s \u00e0\u00a0l\u2019h\u00e9lium et pilot\u00e9s, a appris l\u2019APS, mardi. Le projet &#8220;Loon&#8221; consiste \u00e0\u00a0cr\u00e9er un r\u00e9seau qui permettrait de couvrir de larges zones [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":93665,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":""},"categories":[14,20],"tags":[7246,899],"jetpack_featured_media_url":"https:\/\/actunet.net\/wp-content\/uploads\/2017\/11\/arton171415.jpg","jetpack_publicize_connections":[],"jetpack-related-posts":[],"acan_image_url":"https:\/\/actunet.net\/wp-content\/uploads\/2017\/11\/arton171415.jpg","_links":{"self":[{"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/posts\/93664"}],"collection":[{"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/comments?post=93664"}],"version-history":[{"count":0,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/posts\/93664\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/media\/93665"}],"wp:attachment":[{"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/media?parent=93664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/categories?post=93664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/actunet.net\/wp-json\/wp\/v2\/tags?post=93664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}