{"id":61771,"date":"2020-03-11T18:20:44","date_gmt":"2020-03-11T18:20:44","guid":{"rendered":"https:\/\/\/solutions-pour-les-tests-bluetooth-low-energy-jusqua-la-version-5-2\/"},"modified":"2020-03-11T18:20:44","modified_gmt":"2020-03-11T18:20:44","slug":"solutions-pour-les-tests-bluetooth-low-energy-jusqua-la-version-5-2","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/solutions-pour-les-tests-bluetooth-low-energy-jusqua-la-version-5-2\/","title":{"rendered":"Solutions pour les tests Bluetooth Low Energy jusqu’\u00e0 la version 5.2"},"content":{"rendered":"

Rohde & Schwarz introduit \u00e9galement le nouveau mode de test Bluetooth LE pour la version 5.0. Semblable au Bluetooth Classic, il permet aux fabricants d’effectuer tous les tests RF et de pr\u00e9-conformit\u00e9 de leurs composants Bluetooth LE via une interface air (OTA). Cela simplifie consid\u00e9rablement les tests, car aucun c\u00e2ble de commande suppl\u00e9mentaire n’est n\u00e9cessaire, comme ce serait le cas pour le mode de test direct (DTM). Les d\u00e9lais de test sont aussi courts qu\u2019en mode DTM. Les proc\u00e9dures de test OTA ont d\u00e9j\u00e0 \u00e9t\u00e9 soumises au SIG Bluetooth pour la sp\u00e9cification d’un nouveau mode de test Bluetooth LE.
\nLe nouveau mode de test est pris en charge par la plateforme de test de communications sans fil R&S CMW de Rohde & Schwarz, et permet d\u2019effecter des mesures pendant les phases de d\u00e9veloppement, de production et de test en chambres blind\u00e9es. Autre avanc\u00e9e pour les d\u00e9veloppeurs, le testeur R&S CMW mesure \u00e9galement, en plus du taux d’erreur sur paquets sp\u00e9cifi\u00e9 (PER), le taux d’erreur sur bits (BER) d’une liaison Bluetooth LE d’un r\u00e9c\u00e9pteur.<\/p>\n

Couverture de tous les tests RF de conformit\u00e9 Bluetooth<\/u>
\nLa plateforme R&S CMW peut effectuer tous les tests RF de conformit\u00e9 Bluetooth : du Bluetooth Classic au Bluetooth LE et Bluetooth 5.2. Elle peut \u00e9galement r\u00e9aliser une multitude de tests audio sur les connexions Bluetooth basic rate\/enhanced data rate (BR\/EDR).<\/p>\n

Diversit\u00e9 de test des technologies sans fil<\/u>
\nLes testeurs R&S CMW500, R&S CMW290 et R&S CMW270 sont \u00e9galement adapt\u00e9s au test de diverses autres technologies de communication sans fil. Avec une largeur de bande d\u2019analyse de 160 MHz, ils peuvent tester tous les param\u00e8tres RF sp\u00e9cifi\u00e9s par toutes les normes IEEE 802.11a\/b\/g\/n\/ac, y compris 802.11ax. Les testeurs peuvent \u00e9galement effectuer des tests RF sur les composants Zigbee pour les applications domotiques intelligentes.<\/p>\n

www.rohde-schwarz.com\/ble-testing<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Le Bluetooth Special Interest Group (Bluetooth SIG) a adopt\u00e9 fin 2019 les premi\u00e8res sp\u00e9cifications de la version du Bluetooth Low Energy (BLE 5.2). Cela concerne dans un premier temps les nouvelles fonctions de contr\u00f4le de puissance. A cette fin, Rohde & Schwarz a int\u00e9gr\u00e9 les tests sp\u00e9cifi\u00e9s au logiciel de test Bluetooth de ses testeurs de communication sans fil de la gamme R&S CMW. En outre, la version 5.2 du Bluetooth LE offrira des fonctions audio \u00e9tendues similaires \u00e0 celles du Bluetooth Classic. D\u00e8s que les sp\u00e9cifications auront \u00e9t\u00e9 finalis\u00e9es, Rohde & Schwarz compl\u00e9tera en cons\u00e9quence la gamme de fonctions de ses testeurs Bluetooth.<\/p>\n","protected":false},"author":9,"featured_media":61772,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-61771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Solutions pour les tests Bluetooth Low Energy jusqu'\u00e0 la versi...<\/title>\n<meta name=\"description\" content=\"Le Bluetooth Special Interest Group (Bluetooth SIG) a adopt\u00e9 fin 2019 les premi\u00e8res sp\u00e9cifications de la version du Bluetooth Low Energy (BLE 5.2). Cela...\" \/>\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\/61771\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solutions pour les tests Bluetooth Low Energy jusqu'\u00e0 la version 5.2\" \/>\n<meta property=\"og:description\" content=\"Le Bluetooth Special Interest Group (Bluetooth SIG) a adopt\u00e9 fin 2019 les premi\u00e8res sp\u00e9cifications de la version du Bluetooth Low Energy (BLE 5.2). Cela concerne dans un premier temps les nouvelles fonctions de contr\u00f4le de puissance. A cette fin, Rohde & Schwarz a int\u00e9gr\u00e9 les tests sp\u00e9cifi\u00e9s au logiciel de test Bluetooth de ses testeurs de communication sans fil de la gamme R&S CMW. En outre, la version 5.2 du Bluetooth LE offrira des fonctions audio \u00e9tendues similaires \u00e0 celles du Bluetooth Classic. D\u00e8s que les sp\u00e9cifications auront \u00e9t\u00e9 finalis\u00e9es, Rohde & Schwarz compl\u00e9tera en cons\u00e9quence la gamme de fonctions de ses testeurs Bluetooth.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/61771\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-11T18:20:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci8493_rohde_schwarz-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" 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