{"id":127760,"date":"2018-03-14T23:00:44","date_gmt":"2018-03-14T23:00:44","guid":{"rendered":"https:\/\/\/tester-linteroperabilite-du-materiel-5g-new-radio-sur-la-bande-de-28-ghz\/"},"modified":"2018-03-14T23:00:44","modified_gmt":"2018-03-14T23:00:44","slug":"tester-linteroperabilite-du-materiel-5g-new-radio-sur-la-bande-de-28-ghz","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/tester-linteroperabilite-du-materiel-5g-new-radio-sur-la-bande-de-28-ghz\/","title":{"rendered":"Tester l’interop\u00e9rabilit\u00e9 du mat\u00e9riel 5G New Radio sur la bande de 28 GHz"},"content":{"rendered":"

Pour franchir une nouvelle \u00e9tape importante dans la formation d’un nouvel \u00e9cosyst\u00e8me 5G, il faut que les fabricants de mat\u00e9riel et d’\u00e9quipements testent leurs impl\u00e9mentations (conformes \u00e0 cette norme) entre elles afin d’assurer leur interop\u00e9rabilit\u00e9. Le test de l’interop\u00e9rabilit\u00e9 du mat\u00e9riel (IODT ou Interoperability device testing) permet de d\u00e9terminer si la station de base et le mat\u00e9riel peuvent \u00e9tablir et maintenir une liaison de communications robuste capable d’atteindre les performances de la 5G dans des conditions de tests pr\u00e9d\u00e9finies.<\/p>\n

Pour ce faire, NI et Samsung ont accept\u00e9 de collaborer sur l’IODT, pour lequel la station de base du commerce de Samsung, compatible 5G NR, se connecte \u00e0 un UE de test NI 28 GHz en over-the-air (OTA) et en temps r\u00e9el. L’UE de test de NI \u00e9change des messages avec la station de base afin d’\u00e9tablir une liaison, puis valide la fonctionnalit\u00e9 et la performance de la liaison, en conformit\u00e9 avec le 3GPP. L’UE de test utilise le syst\u00e8me \u00e9metteur-r\u00e9cepteur NI en ondes millim\u00e9triques de 28 GHz coupl\u00e9 \u00e0 une pile de protocoles 5G NR phase 1 conforme d\u00e9velopp\u00e9e \u00e0 l’aide du logiciel de conception de syst\u00e8mes LabVIEW.<\/p>\n

\u00ab En tant que fournisseur de solutions de t\u00e9l\u00e9communications \u00e0 la pointe de l’industrie, Samsung a fait figure de pionnier dans la technologie 5G en investissant tr\u00e8s t\u00f4t dans la recherche et le d\u00e9veloppement, et en construisant un \u00e9cosyst\u00e8me robuste, \u00bb signale Wonil Roh, vice-pr\u00e9sident et directeur du groupe de travail sur la strat\u00e9gie technologique pour Networks Business, Samsung Electronics. \u00ab En tant que partenaire, NI joue un r\u00f4le cl\u00e9 dans l’acc\u00e9l\u00e9ration de notre d\u00e9veloppement de la technologie et des syst\u00e8mes \u00e0 base d’ondes millim\u00e9triques 5G. \u00bb<\/p>\n

\u00c0 travers cette collaboration, nous explorerons les d\u00e9bits maximums de la norme 5G NR en utilisant la totalit\u00e9 de la bande passante disponible et le nombre maximal de component carriers (CC, ou porteuses), c’est-\u00e0-dire huit, dans une configuration MIMO (multiple input, multiple output) 2×2 compl\u00e8te.<\/p>\n

\u00ab Notre technologie a \u00e9t\u00e9 mise \u00e0 profit par les chercheurs du monde entier pour d\u00e9velopper des technologies potentielles pour la 5G, \u00bb pr\u00e9cise Eric Starkloff, vice-pr\u00e9sident ex\u00e9cutif du marketing et des ventes chez NI. \u00ab Les connaissances acquises au cours de ces exp\u00e9riences et la souplesse de notre plate-forme nous ont permis d’introduire tr\u00e8s rapidement des technologies compatibles 5G NR. Nous nous r\u00e9jouissons de poursuivre notre collaboration avec Samsung pour valider les syst\u00e8mes 5G, tester les nouveaux \u00e9quipements 5G et acc\u00e9l\u00e9rer l’adoption et la commercialisation de la technologie. \u00bb<\/p>\n

 <\/h3>\n

National Instruments: Guide du conditionnement du signal pour les inge\u0301nieurs<\/a><\/h3>\n

Unit\u00e9 de source et mesure PXI multipliant par 6 la densit\u00e9 de voies<\/a><\/h3>\n

Radio d\u00e9finie par logiciel – le pass\u00e9, le pr\u00e9sent et le futur<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"

NI va collaborer avec Samsung Electronics Co., Ltd. dans l’objectif de d\u00e9velopper des UE de test 5G pour la 5G New Radio. Le 3GPP a publi\u00e9 une premi\u00e8re version officielle de la norme 5G NR en d\u00e9cembre 2017.<\/p>\n","protected":false},"author":9,"featured_media":127761,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-127760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"Tester l'interop\u00e9rabilit\u00e9 du mat\u00e9riel 5G New Radio sur la ba...<\/title>\n<meta name=\"description\" content=\"NI va collaborer avec Samsung Electronics Co., Ltd. dans l'objectif de d\u00e9velopper des UE de test 5G pour la 5G New Radio. 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