{"id":716,"date":"2002-12-14T00:00:00","date_gmt":"2002-12-13T23:00:00","guid":{"rendered":"https:\/\/destinationcyber.com\/?p=716"},"modified":"2002-12-14T00:00:00","modified_gmt":"2002-12-13T23:00:00","slug":"avec-son-g-cdma-nokia-veut-reinventer-lumts","status":"publish","type":"post","link":"https:\/\/destinationcyber.com\/?p=716","title":{"rendered":"Avec son G-CDMA, Nokia veut r\u00e9inventer l&rsquo;UMTS"},"content":{"rendered":"<p class=\"post_excerpt\">Avec le G-CDMA, l&rsquo;\u00e9quipementier finlandais veut r\u00e9unifier le CDMA2000 et le W-CDMA et r\u00e9inventer l&rsquo;UMTS, une technologie 3G en th\u00e9orie \u00ab\u00a0universelle\u00a0\u00bb <\/p>\n<p>A l&rsquo;occasion d&rsquo;une conf\u00e9rence de presse organis\u00e9e \u00e0 Dallas au Texas, la semaine derni\u00e8re, l&rsquo;\u00e9quipementier finlandais Nokia a indiqu\u00e9 travailler sur une nouvelle technologie baptis\u00e9e G-CDMA (Global Code Division Multiple Access), ayant pour ambition d&rsquo;unifier les deux technologies actuelles, le WideCDMA (soutenu par les Europ\u00e9ens et certains japonais) et le CDMA2000 (soutenu par les am\u00e9ricains et certains japonais). <\/p>\n<p>S&rsquo;appuyant sur le succ\u00e8s plan\u00e9taire du GSM, l&rsquo;industrie europ\u00e9enne, enmenen\u00e9e par des \u00e9quipementiers comme Ericsson pensait que sa technologie 3G, le W-CDMA \u00e9galement baptis\u00e9e \u00ab\u00a0UMTS\u00a0\u00bb (Universal Mobile Telecommunications System) pourrait s&rsquo;imposer comme norme mondiale. Mais l&rsquo;\u00e9quipementier am\u00e9ricain Qualcomm a commercialis\u00e9 sa propre norme concurrente, le CDMA2000, qui remporte d&rsquo;ailleurs un franc succ\u00e8s au Japon sur le r\u00e9seau KDDI. <\/p>\n<p>Essentiellement destin\u00e9 au march\u00e9 am\u00e9ricain, le G-CDMA de Nokia sera propos\u00e9 aux op\u00e9rateurs cellulaires \u00e0 partir de mi-2004, date du lancement des ench\u00e8res pour la 3G aux Etats-Unis. <\/p>\n<p>[source &#8211; neteconomie.com]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avec le G-CDMA, l&rsquo;\u00e9quipementier finlandais veut r\u00e9unifier le CDMA2000 et le W-CDMA et r\u00e9inventer l&rsquo;UMTS, une technologie 3G en th\u00e9orie \u00ab\u00a0universelle\u00a0\u00bb <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_citadela_custom_class":"","footnotes":""},"categories":[14],"tags":[],"class_list":["post-716","post","type-post","status-publish","format-standard","hentry","category-matos"],"_links":{"self":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=716"}],"version-history":[{"count":0,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/716\/revisions"}],"wp:attachment":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}