{"id":234244,"date":"2015-09-17T22:00:00","date_gmt":"2015-09-17T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/soc-de-decodage-numerique-a-connectivite-wi-fi\/"},"modified":"2015-09-17T22:00:00","modified_gmt":"2015-09-17T22:00:00","slug":"soc-de-decodage-numerique-a-connectivite-wi-fi","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/soc-de-decodage-numerique-a-connectivite-wi-fi\/","title":{"rendered":"SoC de d\u00e9codage num\u00e9rique \u00e0 connectivit\u00e9 Wi-Fi"},"content":{"rendered":"<p>Afin de r&eacute;pondre aux exigences de la vid&eacute;odiffusion HD de haute qualit&eacute; et &eacute;conomique dans toute la maison, ST s&rsquo;est associ&eacute; &agrave; Quantenna pour cr&eacute;er le syst&egrave;me sur puce Cannes Wi-Fi . Int&eacute;grant les blocs de propri&eacute;t&eacute; intellectuelle Wi-Fi 802.11 &eacute;prouv&eacute;s de Quantenna dans le syst&egrave;me sur puce HD HEVC de derni&egrave;re g&eacute;n&eacute;ration de ST, ce circuit permet d&rsquo;abaisser les co&ucirc;ts sans compromis sur les performances.<\/p>\n<p>&quot;Nous sommes convaincus que ce circuit r&eacute;volutionnaire s&rsquo;imposera comme une solution de r&eacute;f&eacute;rence pour la vid&eacute;odiffusion HD sans fil, et contribuera au d&eacute;ploiement &agrave; grande &eacute;chelle de clients IP Wi-Fi performants et disponibles &agrave; un co&ucirc;t abordable&quot;, a d&eacute;clar&eacute; Philippe Notton, Group Vice President et Directeur g&eacute;n&eacute;ral de la division Consumer Product de STMicroelectronics. &quot;Avec le syst&egrave;me sur puce Cannes Wi-Fi, nous avons optimis&eacute; l&rsquo;int&eacute;gration du Wi-Fi 802.11 de Quantenna, tant sur le plan du co&ucirc;t que du d&eacute;bit. Nous avons valid&eacute; et confirm&eacute; ses performances exceptionnelles dans des sc&eacute;narios de diffusion vid&eacute;o, nouveaux et existants, ainsi que sa capacit&eacute; &agrave; tirer pleinement parti des caract&eacute;ristiques de la norme Wi-Fi 802.11 ac.&quot;<\/p>\n<p>&quot;Nous sommes ravis que ST soit le premier &agrave; commercialiser un syst&egrave;me sur puce de d&eacute;codage num&eacute;rique int&eacute;grant une connectivit&eacute; sans fil 11ac 4&#215;4. Il s&rsquo;agit du premier produit de ST &agrave; inclure la solution en bande de base num&eacute;rique de Quantenna, qui permet d&rsquo;atteindre le niveau d&rsquo;int&eacute;gration silicium que les clients souhaitent,&quot; commente Lionel Bonnot, Senior Vice-President en charge du marketing et du d&eacute;veloppement commercial chez Quantenna. &quot;Cette solution en bande de base prend en charge notre solution 4&#215;4 wave2 802.11ac\/11n, et assure les performances de pointe en liaison Wi-Fi et la robustesse n&eacute;cessaires pour diffuser des contenus vid&eacute;o avec une fiabilit&eacute; maximale dans toute la maison.&quot;\n<\/p>\n<p>La compatibilit&eacute; du syst&egrave;me sur puce Cannes Wi-Fi avec la famille de syst&egrave;mes sur puce Cannes permet aux &eacute;quipementiers de b&eacute;n&eacute;ficier du vaste &eacute;cosyst&egrave;me existant et de concevoir facilement des bo&icirc;tiers clients innovants pour un large &eacute;ventail de middleware.\n<\/p>\n<hr \/>\n<p>En plus de la connectivit&eacute; Wi-Fi 802.11.ac 4&#215;4, ce circuit int&egrave;gre un processeur ARM multi-coeurs capable d&rsquo;ex&eacute;cuter 6000 DMIPS. Son d&eacute;codage et affichage de contenus HDR (High Dynamic Range) assure un rendu exceptionnel sur les t&eacute;l&eacute;viseurs de derni&egrave;re g&eacute;n&eacute;ration.<br \/>\nLe processeur graphique Mali 400 fournit une interface utilisateur 3D et des jeux parfaitement fluides alors que la technologie de transcodage post-traitement vid&eacute;o Faroudja autorise une meilleure qualit&eacute; d&rsquo;image dans les sc&eacute;narios multi-&eacute;crans.<br \/>\nLa fabrication en technologie FD-SOI (Fully Depleted Silicon on Insulator) en 28 nm a &eacute;t&eacute; retenue pour un haut niveau d&rsquo;int&eacute;gration des composants RF et analogiques, et une efficacit&eacute; &eacute;nerg&eacute;tique exceptionnelle qui permet de r&eacute;aliser des designs sans ventilateur tr&egrave;s compacts. Les performances du d&eacute;codeur HEVC-10 bits ont &eacute;t&eacute; &eacute;prouv&eacute;es lors de tests d&rsquo;interop&eacute;rabilit&eacute; effectu&eacute;s avec tous les grands fabricants de codeurs.<br \/>\nEnfin, les contenus vid&eacute;o sont prot&eacute;g&eacute;s et s&eacute;curis&eacute;s avec gestion des droits num&eacute;riques. <\/p>\n<\/p>\n<p><a href=\"http:\/\/www.st.com\/\" target=\"_blank\" title=\"www.st.com\" rel=\"noopener\">www.st.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alliant une consommation optimis\u00e9e et un haut niveau d&rsquo;int\u00e9gration au meilleur co\u00fbt, le syst\u00e8me sur puce Cannes Wi-Fi STiH390 de STMicroelectronics rend possible le d\u00e9ploiement \u00e0 grande \u00e9chelle de d\u00e9codeurs num\u00e9riques interactifs HEVC et d\u00e9codeurs vid\u00e9o clients IP Wi-Fi haute d\u00e9finition.<\/p>\n","protected":false},"author":22,"featured_media":234245,"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-234244","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>SoC de d\u00e9codage num\u00e9rique \u00e0 connectivit\u00e9 Wi-Fi ...<\/title>\n<meta name=\"description\" content=\"Alliant une consommation optimis\u00e9e et un haut niveau d&#039;int\u00e9gration au meilleur co\u00fbt, le syst\u00e8me sur puce Cannes Wi-Fi STiH390 de STMicroelectronics rend...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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