{"id":445090,"date":"2024-02-29T18:35:52","date_gmt":"2024-02-29T17:35:52","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=445090"},"modified":"2024-02-29T18:35:52","modified_gmt":"2024-02-29T17:35:52","slug":"keysight-inaugure-sa-plateforme-de-tests-sans-fil-pour-le-wi-fi-7","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/keysight-inaugure-sa-plateforme-de-tests-sans-fil-pour-le-wi-fi-7\/","title":{"rendered":"Keysight inaugure sa plateforme de tests sans fil pour le Wi-Fi 7"},"content":{"rendered":"<h3>Keysight Technologies pr\u00e9sente sa nouvelle plateforme de tests de connectivit\u00e9 sans fil <a href=\"http:\/\/www.keysight.com\/find\/UXM-W\">E7515W UXM pour Wi-Fi<\/a>, une solution d&rsquo;\u00e9mulation de r\u00e9seau offrant des tests de signalisation de fr\u00e9quence radio (RF) et de d\u00e9bit pour les appareils utilisant Wi-Fi 7, y compris la bande passante 4&#215;4 MIMO 320 MHz.<\/h3>\n<p>D\u00e9velopp\u00e9e par l&rsquo;IEEE sous la norme 802.11be, le Wi-Fi 7 est la prochaine g\u00e9n\u00e9ration de technologie de communications sans fil Wi-Fi, promettant des avanc\u00e9es et des am\u00e9liorations significatives en termes de performances par rapport aux normes pr\u00e9c\u00e9dentes : le Wi-Fi 6E et le Wi-Fi 6. Comme pour toute nouvelle technologie sans fil, les fabricants d&rsquo;appareils doivent r\u00e9aliser des tests approfondis de signalisation radiofr\u00e9quences et de d\u00e9bit pour les clients et les points d&rsquo;acc\u00e8s (AP), afin de s&rsquo;assurer que les appareils Wi-Fi 7 fonctionnent comme pr\u00e9vu lorsqu&rsquo;ils sont d\u00e9ploy\u00e9s. Cependant, les solutions existantes n\u00e9cessitent des configurations de tests extr\u00eamement complexes avec un grand nombre d&rsquo;appareils Wi-Fi et\u00a0de canaux de r\u00e9seau pour imiter les conditions de fonctionnement du monde r\u00e9el.<\/p>\n<p>La toute nouvelle solution de test de connectivit\u00e9 sans fil Keysight UXM rel\u00e8ve ce d\u00e9fi, en proposant aux ing\u00e9nieurs radiofr\u00e9quences une solution compl\u00e8te qui simplifie les tests Wi-Fi 7 et fournit des informations uniques sur la couche physique (PHY) et la couche de contr\u00f4le d&rsquo;acc\u00e8s au m\u00e9dia (MAC).\u00a0<\/p>\n<p>La solution de test de connectivit\u00e9 sans fil E7515W UXM s&rsquo;appuie sur la m\u00e9trologie r\u00e9put\u00e9e de Keysight\u00a0: elle compl\u00e8te la solution d&rsquo;\u00e9mulation de r\u00e9seau 5G UXM, leader sur le march\u00e9, pour simuler des appareils et du trafic Wi-Fi afin de couvrir de nouveaux cas d&rsquo;utilisation sur les derni\u00e8res normes IEEE 802.11be. Cette solution est capable d\u2019\u00e9muler des centaines de clients \u00e0 la fois (trois fois plus que les solutions existantes sur le march\u00e9), gr\u00e2ce \u00e0 la simulation de trafic sans n\u00e9cessiter d\u2019\u00e9quipement suppl\u00e9mentaire. Elle assure une prise en charge de la bande passante de 320 MHz du Wi-Fi 7 4&#215;4 MIMO et la r\u00e9alisation de tests de signalisation radiofr\u00e9quences et de d\u00e9bit Wi-Fi 7 sur les clients et les points d&rsquo;acc\u00e8s, y compris les derni\u00e8res variantes de la norme 802.11.<\/p>\n<p><a href=\"http:\/\/www.keysight.com\/\">www.keysight.com<\/a><a href=\"http:\/\/www.keysight.com.\/\">.<\/a><\/p>\n<p><a href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMJbcwQswuPfYAw?hl=fr&amp;gl=BE&amp;ceid=BE:fr\">Suivre ECInews sur Google news<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Keysight Technologies pr\u00e9sente sa nouvelle plateforme de tests de connectivit\u00e9 sans fil E7515W UXM pour Wi-Fi, une solution d&rsquo;\u00e9mulation de r\u00e9seau offrant des tests de signalisation de fr\u00e9quence radio (RF) et de d\u00e9bit pour les appareils utilisant Wi-Fi 7, y compris la bande passante 4&#215;4 MIMO 320 MHz. D\u00e9velopp\u00e9e par l&rsquo;IEEE sous la norme 802.11be, [&hellip;]<\/p>\n","protected":false},"author":36,"featured_media":445091,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[911],"domains":[47],"ppma_author":[1154],"class_list":["post-445090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-testandmeasurement-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Keysight inaugure sa plateforme de tests sans fil pour le Wi-Fi 7 ...<\/title>\n<meta name=\"description\" content=\"Keysight Technologies pr\u00e9sente sa nouvelle plateforme de tests de connectivit\u00e9 sans fil E7515W UXM pour Wi-Fi, une solution d&#039;\u00e9mulation de r\u00e9seau offrant...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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