{"id":235338,"date":"2016-01-10T23:00:00","date_gmt":"2016-01-10T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/la-qualite-video-en-4k-maintenant-sur-reseaux-wi-fi-domestiques\/"},"modified":"2016-01-10T23:00:00","modified_gmt":"2016-01-10T23:00:00","slug":"la-qualite-video-en-4k-maintenant-sur-reseaux-wi-fi-domestiques","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/la-qualite-video-en-4k-maintenant-sur-reseaux-wi-fi-domestiques\/","title":{"rendered":"La qualit\u00e9 vid\u00e9o en 4K maintenant sur r\u00e9seaux Wi-Fi domestiques"},"content":{"rendered":"<p>&quot;Cette nouvelle collaboration entre ST et Quantenna constitue une &eacute;tape naturelle pour adresser le march&eacute; des applications ultra-haute d&eacute;finition UHD 4K, faisant suite au lancement du syst&egrave;me sur puce Cannes Wi-Fi STiH390, premi&egrave;re solution monopuce au monde pour les march&eacute;s des d&eacute;codeurs clients HD sans fil annonc&eacute;e par ST lors du salon IBC 2015,&quot; commente Eric Benoit, directeur de la ligne de produits Headed Platforms, Division Consumer Products de STMicroelectronics. &quot;Cette int&eacute;gration ouvre la voie &agrave; la cr&eacute;ation de solutions 4K sans fil alliant un co&ucirc;t optimis&eacute; et une grande flexibilit&eacute;, et qui permettent de vivre une exp&eacute;rience multim&eacute;dia parfaite en environnement domestique.&quot;<\/p>\n<\/p>\n<p>Ce bo&icirc;tier int&egrave;gre le syst&egrave;me sur puce Cannes 4K de ST architectur&eacute; autour de quatre c&oelig;urs ARM aux performances &eacute;prouv&eacute;es. Ce SoC est d&eacute;j&agrave; pr&eacute;-int&eacute;gr&eacute; avec les principaux middlewares et support&eacute; par un vaste &eacute;cosyst&egrave;me, ce qui donne aux d&eacute;veloppeurs la possibilit&eacute; de cr&eacute;er rapidement des solutions attrayantes avec un d&eacute;lai rapide de mise sur le march&eacute;.<br \/>\nOptimis&eacute; au niveau du co&ucirc;t et des performances, le Cannes 4K est associ&eacute; &agrave; la solution Quantenna QSR1000 pour b&eacute;n&eacute;ficier d&rsquo;une architecture MIMO 4&#215;4 qui prend en charge la technologie multiutilisateurs dynamique DynaMMO, de la formation dynamique de faisceaux num&eacute;riques et de quatre flux spatiaux, pour offrir des performances in&eacute;gal&eacute;es en mati&egrave;re de port&eacute;e, fiabilit&eacute; et couverture.\n<\/p>\n<hr \/>\n<p>&quot;Adapt&eacute;e aux d&eacute;codeurs comme aux plateformes OTT et aux appareils &eacute;lectroniques &agrave; usage grand public, la solution QSR1000 convient id&eacute;alement aux applications multim&eacute;dia sans fil qui exigent une qualit&eacute; de transmission vid&eacute;o comparable aux liaisons par c&acirc;ble,&quot; a d&eacute;clar&eacute; Harpreet Chohan, senior director en charge du marketing produit, Quantenna Communications. &quot;Avec un d&eacute;bit total proche de 2 Gbits\/s, ce design de r&eacute;f&eacute;rence assure la diffusion de contenus t&eacute;l&eacute;vis&eacute;s sur Internet (IPTV) vers plusieurs appareils en r&eacute;solution 1080p ou Ultra HD 4K, con&ccedil;us pour traverser sans difficult&eacute; des murs et tous les &eacute;tages ainsi que les moindres recoins de la maison.&quot; <\/p>\n<\/p>\n<p>Conforme aux standards en vigueur, ce design de r&eacute;f&eacute;rence est compatible avec tous les p&eacute;riph&eacute;riques tierce partie r&eacute;pondant aux normes 802.11ac et 802.11n.<\/p>\n<\/p>\n<p><a title=\"www.quantenna.com\" href=\"http:\/\/www.quantenna.com\/\" target=\"_blank\" rel=\"noopener\">www.quantenna.com<\/a><a title=\"www.st.com\" href=\"http:\/\/www.st.com\/\" target=\"_blank\" rel=\"noopener\"><br \/>\nwww.st.com<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>STMicroelectronics et Quantenna Communications viennent d\u2019introduire un design de r\u00e9f\u00e9rence con\u00e7u pour assurer une qualit\u00e9 vid\u00e9o en r\u00e9solution 4K premium sur r\u00e9seaux Wi-Fi domestiques. Pr\u00e9sent\u00e9 sous la forme d&rsquo;un bo\u00eetier tr\u00e8s compact sans ventilateur, il assure une couverture en int\u00e9rieur sup\u00e9rieure, une meilleure portabilit\u00e9 et un fonctionnement dans plusieurs pi\u00e8ces.<\/p>\n","protected":false},"author":22,"featured_media":235339,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-235338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>La qualit\u00e9 vid\u00e9o en 4K maintenant sur r\u00e9seaux Wi-Fi domestiq...<\/title>\n<meta name=\"description\" content=\"STMicroelectronics et Quantenna Communications viennent d\u2019introduire un design de r\u00e9f\u00e9rence con\u00e7u pour assurer une qualit\u00e9 vid\u00e9o en r\u00e9solution 4K...\" \/>\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\/235338\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La qualit\u00e9 vid\u00e9o en 4K maintenant sur r\u00e9seaux Wi-Fi domestiques\" \/>\n<meta property=\"og:description\" content=\"STMicroelectronics et Quantenna Communications viennent d\u2019introduire un design de r\u00e9f\u00e9rence con\u00e7u pour assurer une qualit\u00e9 vid\u00e9o en r\u00e9solution 4K premium sur r\u00e9seaux Wi-Fi domestiques. 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