{"id":233164,"date":"2015-05-20T22:00:00","date_gmt":"2015-05-20T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/le-testeur-sans-fil-uxm-de-keysight-technologies-accelere-la-mise-sur-le-marche-des-equiments-haut-de-gamme\/"},"modified":"2015-05-20T22:00:00","modified_gmt":"2015-05-20T22:00:00","slug":"le-testeur-sans-fil-uxm-de-keysight-technologies-accelere-la-mise-sur-le-marche-des-equiments-haut-de-gamme","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-testeur-sans-fil-uxm-de-keysight-technologies-accelere-la-mise-sur-le-marche-des-equiments-haut-de-gamme\/","title":{"rendered":"Le testeur sans fil UXM de Keysight Technologies acc\u00e9l\u00e8re la mise sur le march\u00e9 des \u00e9quiments haut de gamme"},"content":{"rendered":"<p><strong>Keysight Technologies<\/strong> a proc&eacute;d&eacute; &agrave; la v&eacute;rification d&rsquo;une production de donn&eacute;es IP de bout en bout pour des d&eacute;bits de liaisons descendantes de 587,5 Mbps avec son testeur UXM E7515A. En utilisant 3 porteuses composantes (3CC) et 256 QAM dans la liaison descendante, Keysight est parvenu &agrave; se maintenir &agrave; un d&eacute;bit de transmission bidirectionnelle des donn&eacute;es d&rsquo;&eacute;quipements d&rsquo;utilisateurs (User Equipment) de niveau 3GPP, cat&eacute;gorie 11.<\/p>\n<p>&quot; L&rsquo;ajout d&rsquo;une modulation 256 QAM &agrave; la liaison descendante permet aux utilisateurs de b&eacute;n&eacute;ficier de d&eacute;bits de donn&eacute;es plus &eacute;lev&eacute;s encore lorsqu&rsquo;il y a couplage avec agr&eacute;gation de trois porteuses composantes &quot;, a d&eacute;clar&eacute; Joe DePond, Directeur g&eacute;n&eacute;ral de la division <em>Mobile Broadband Operation<\/em> de Keysight. &laquo; La puissante architecture de l&rsquo;UXM offre la flexibilit&eacute; requise pour &eacute;voluer rapidement et au m&ecirc;me rythme que les radiocommunications d&rsquo;aujourd&rsquo;hui, ce qui permet &eacute;galement d&rsquo;acc&eacute;l&eacute;rer les d&eacute;lais de mise sur le march&eacute; des dispositifs haut de gamme et d&rsquo;offrir aux utilisateurs finaux des d&eacute;bits de donn&eacute;es plus &eacute;lev&eacute;s. &raquo;<\/p>\n<hr \/>\n<p>La fonction d&rsquo;att&eacute;nuation et le serveur d&rsquo;applications int&eacute;gr&eacute;s &agrave; l&rsquo;UXM &#9472; ou encore son interface &eacute;cran tactile conviviale &#9472; permettent aux ing&eacute;nieurs de conception et de test LTE-Advanced de valider plus facilement les performances r&eacute;elles de leurs dispositifs. Une fois associ&eacute; aux applications de mesure pour test d&rsquo;&eacute;metteur RF de la s&eacute;rie X et &agrave; des fonctions flexibles de test de r&eacute;cepteur (tels le test de boucle ferm&eacute;e ou la distribution de voies &agrave; configuration avanc&eacute;e), l&rsquo;UXM offre les fonctionnalit&eacute;s de pointe requises pour caract&eacute;riser de bout en bout les performances d&rsquo;un dispositif et &eacute;valuer avec plus de fiabilit&eacute; le degr&eacute; de pr&eacute;paration d&rsquo;une conception.<\/p>\n<p><a href=\"http:\/\/www.keysight.com\/en\/pd-2372474-pn-E7515A\/uxm-wireless-test-set?cc=FR&amp;lc=fre\">Le testeur sans fil UXM E7515A<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le testeur sans fil UXM de Keysight Technologies offre une architecture puissante qui acc\u00e9l\u00e8re les d\u00e9lais de mise sur le march\u00e9 des dispositifs haut de gamme tout en offrant des d\u00e9bits de donn\u00e9es plus \u00e9lev\u00e9s. <\/p>\n","protected":false},"author":22,"featured_media":233165,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-233164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le testeur sans fil UXM de Keysight Technologies acc\u00e9l\u00e8re la ...<\/title>\n<meta name=\"description\" content=\"Le testeur sans fil UXM de Keysight Technologies offre une architecture puissante qui acc\u00e9l\u00e8re les d\u00e9lais de mise sur le march\u00e9 des dispositifs haut de...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/233164\/\" \/>\n<meta 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