{"id":4204,"date":"2020-03-04T08:10:00","date_gmt":"2020-03-04T07:10:00","guid":{"rendered":"http:\/\/localhost\/neco\/?p=4204"},"modified":"2020-03-10T08:25:49","modified_gmt":"2020-03-10T07:25:49","slug":"5g-joj2020","status":"publish","type":"post","link":"https:\/\/dev.neuchateleconomie.ch\/?p=4204","title":{"rendered":"Des Jeux Olympiques de la Jeunesses (JOJ) retransmis sans fil"},"content":{"rendered":"<p>Une d\u00e9monstration de retransmission d\u2019un grand \u00e9v\u00e9nement sportif sans fil a \u00e9t\u00e9 effectu\u00e9e avec succ\u00e8s en janvier 2020 \u00e0 Villars lors des JOJ \u00e0 Lausanne.<br \/>\nComme l\u2019explique Laurent Zwahlen, directeur de <a href=\"https:\/\/nulink.tv\/\" target=\"_blank\" rel=\"noopener noreferrer\">NuLink<\/a><a href=\"https:\/\/dev.neuchateleconomie.ch\/neuchatel-inside\/nulink-laurent-zwahlen\/\">, dans une interview pour le service de l\u2019\u00e9conomie du canton de Neuch\u00e2tel<\/a> :<\/p>\n<blockquote><p>Lors des gros \u00e9v\u00e9nements sportifs, il faut compter une quarantaine de camions de mat\u00e9riels. Lors des Jeux Olympiques de Rio de Janeiro, nous avons envoy\u00e9 120 semi-remorques en bateau et 7200 sp\u00e9cialistes sur place. L\u2019objectif serait d\u2019envoyer uniquement les cam\u00e9ras, les microphones, les outils de chronom\u00e9trage, les tableaux d\u2019affichage et de fortement r\u00e9duire le nombre d\u2019employ\u00e9s, v\u00e9hicules et containers \u00e0 d\u00e9placer.<\/p><\/blockquote>\n<p>Ceci est envisageable gr\u00e2ce \u00e0 la mise en place d\u2019un r\u00e9seau priv\u00e9 lors de ces \u00e9v\u00e9nements, avec une connexion fibre optique afin d\u2019effectuer toute la gestion des cam\u00e9ras \u00e0 distance.Ce progr\u00e8s technologique permettra sur le moyen terme <strong>de remplacer les camions<\/strong> avec des fibres optiques connect\u00e9es \u00e0 chaque cam\u00e9ra, <strong>de r\u00e9duire le d\u00e9placement de nombreux collaborateurs<\/strong>, ainsi que <strong>les d\u00e9chets au niveau du c\u00e2blage<\/strong>, mais aussi <strong>de diminuer drastiquement le mat\u00e9riel pour la logistique<\/strong>. Ce r\u00e9sultat permettrait de faire des <strong>\u00e9conomies substantielles<\/strong> et surtout <strong>r\u00e9duirait l\u2019impact \u00e9cologique<\/strong> des \u00e9v\u00e9nements d&rsquo;une telle ampleur.<\/p>\n<h3><strong>Le Projet Innosuisse 5G-PROLIVE<\/strong><\/h3>\n<p>Le projet Innosuisse 5G-Prolive vise l\u2019int\u00e9gration de tous les \u00e9quipements audiovisuels sur un r\u00e9seau priv\u00e9 5G lors de grands \u00e9v\u00e9nements. L\u2019objectif principal de ce projet est de se passer totalement d\u2019installations audiovisuelles c\u00e2bl\u00e9es gr\u00e2ce \u00e0 un r\u00e9seau 5G priv\u00e9 sans fil. Ce dernier permettrait de connecter tous les \u00e9quipements de production d\u00e9ploy\u00e9s sur le site. Ce projet r\u00e9volutionnaire a \u00e9t\u00e9 cr\u00e9\u00e9 et g\u00e9r\u00e9 par la soci\u00e9t\u00e9 neuch\u00e2teloise <a href=\"https:\/\/dev.neuchateleconomie.ch\/neuchatel-inside\/nulink-laurent-zwahlen\/\">NuLink SA<\/a> en \u00e9troite collaboration avec l\u2019EPFL, la SRG SSR, la HEIG-VD, SWISSCOM et l\u2019OFCOM.<br \/>\n<strong>La finalit\u00e9 est donc le d\u00e9veloppement des r\u00e9seaux priv\u00e9s 5G (utilisation d\u2019une fr\u00e9quence en dehors du spectre t\u00e9l\u00e9phonie), ainsi que des modems 5G compatibles qui seront utilis\u00e9s lors d\u2019importants \u00e9v\u00e9nements sportifs et pour des applications industrie 4.0.<\/strong><br \/>\nLa soci\u00e9t\u00e9 NuLink a commenc\u00e9 \u00e0 d\u00e9velopper des solutions compl\u00e8tes de 5G priv\u00e9e : de la station de base vers des modems sp\u00e9cialis\u00e9s pour des applications audio-visuels professionnelles. La 5G priv\u00e9e est un syst\u00e8me qui serait installable partout (hall de montage, stade de football, dans des champs) avec un r\u00e9seau priv\u00e9 g\u00e9r\u00e9 par son utilisateur. Ce dernier aurait ses propres cartes SIM (une par objet connect\u00e9), et g\u00e9rerait son r\u00e9seau comme il le souhaite, sans avoir besoin d\u2019un op\u00e9rateur de t\u00e9l\u00e9phonie, ni d\u2019abonnement.<\/p>\n<h3><strong>La grande rupture entre la 4G et la 5G.<\/strong><\/h3>\n<p>Rappelons-le, la 4G est un pur syst\u00e8me de t\u00e9l\u00e9phonie, alors que la 5G est essentiellement un r\u00e9seau de communication et d\u2019\u00e9changes de donn\u00e9es, tr\u00e8s utile pour les applications hors secteur grand public et principalement l\u2019Internet des Objets (IoT-Internet of Things). La 5G offre une vitesse de connexion 100 fois plus rapide que la 4G. <strong>Elle permet une tr\u00e8s faible latence &#8211; le moment entre l\u2019envoi et la r\u00e9ception d\u2019un message &#8211; divis\u00e9e par 10 par rapport \u00e0 la 4G.<\/strong> Avec la 5G, le transfert de donn\u00e9es devient quasi-simultan\u00e9.<br \/>\nGr\u00e2ce \u00e0 la 5G, beaucoup d&rsquo;utilisateurs-trices pourront ainsi \u00eatre connect\u00e9-e-s simultan\u00e9ment sans que la vitesse de connexion diminue.<\/p>\n<h3><strong>NuLink, une soci\u00e9t\u00e9 neuch\u00e2teloise qui vise \u00e0 r\u00e9volutionner le monde du t\u00e9l\u00e9visuel<\/strong><\/h3>\n<p>La soci\u00e9t\u00e9 NuLink, sp\u00e9cialis\u00e9e dans le d\u00e9veloppement et la commercialisation de produits Digital Wireless pour le march\u00e9 de la t\u00e9l\u00e9vision, a d\u00e9velopp\u00e9 cette technologie r\u00e9volutionnaire. Son directeur, Laurent Zwahlen est un passionn\u00e9 de t\u00e9l\u00e9vision et de techniques appliqu\u00e9es \u00e0 la t\u00e9l\u00e9vision.<br \/>\nLa soci\u00e9t\u00e9 propose des activit\u00e9s de consulting englobant la gestion d\u2019un projet: la s\u00e9lection de la technologie, l\u2019int\u00e9gration des syst\u00e8mes, la pr\u00e9sentation des syst\u00e8mes au client, les tests et les d\u00e9monstrations.<br \/>\nNuLink a de nombreux projets d\u2019innovation technologique dans le domaine t\u00e9l\u00e9visuel \u00e0 son actif\u00a0:<\/p>\n<ul>\n<li>Le <strong>design de syst\u00e8mes wireless<\/strong> utilis\u00e9s lors des Jeux Olympiques Londres 2012 et Rio 2016 ;<\/li>\n<li>Le management technique du <strong>d\u00e9veloppement<\/strong> et du <strong>d\u00e9ploiement<\/strong> de <strong>48 cam\u00e9ras wireless<\/strong>, utilis\u00e9es lors de la Coupe du monde de football 2018 en Russie et la Coupe du monde f\u00e9minine de football 2019 en France ;<\/li>\n<li>La <strong>direction technique<\/strong> du projet <strong>4KREPROSYS <\/strong>(4K ultraHD TV wireless REmote PROduction SYStems). Ce projet a permis de d\u00e9velopper avec l\u2019EPFL et l\u2019EUROVISION une nouvelle g\u00e9n\u00e9ration de compresseur vid\u00e9o \u00ab HEVC Ultra Low Latence \u00bb. Son but est la production de contenus 4K couvrant la production en studio et les \u00e9v\u00e9nements ext\u00e9rieurs d\u2019envergure, mobiles et complexes. NuLink a re\u00e7u <strong>le prix du meilleur projet multim\u00e9dia de chez Celtic-Next le 19 juin 2019<\/strong><strong>.<br \/>\n<\/strong><\/li>\n<\/ul>\n<p>Le service de l\u2019\u00e9conomie du canton de Neuch\u00e2tel en partenariat avec <a href=\"https:\/\/platinn.ch\/\" target=\"_blank\" rel=\"noopener noreferrer\">Platinn<\/a> et <a href=\"http:\/\/www.alliance-tt.ch\/accueil\" target=\"_blank\" rel=\"noopener noreferrer\">Alliance<\/a> accompagnent NuLink dans son d\u00e9veloppement et sa recherche de fonds pour assurer la r\u00e9alisation du projet Innosuisse et sa croissance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une d\u00e9monstration de retransmission d\u2019un grand \u00e9v\u00e9nement sportif sans fil a \u00e9t\u00e9 effectu\u00e9e avec succ\u00e8s en janvier 2020 \u00e0 Villars lors des JOJ \u00e0 Lausanne. Comme l\u2019explique Laurent Zwahlen, directeur de NuLink, dans une interview pour le service de l\u2019\u00e9conomie du canton de Neuch\u00e2tel : Lors des gros \u00e9v\u00e9nements sportifs, il faut compter une quarantaine [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4242,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[148,150,152],"class_list":["post-4204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-neuchatel-inside","tag-5g-privee","tag-digital-wireless","tag-evenement-sans-fil"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Des Jeux Olympiques de la Jeunesses (JOJ) retransmis sans fil<\/title>\n<meta name=\"description\" content=\"4 mars 2020 - Un r\u00e9seau priv\u00e9 5G g\u00e9r\u00e9 par une entreprise neuch\u00e2teloise a \u00e9t\u00e9 test\u00e9 lors des Jeux Olympiques d\u2019hiver de la Jeunesse \u00e0 Lausanne.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Des Jeux Olympiques de la Jeunesse retransmis sans fil\" \/>\n<meta property=\"og:description\" content=\"4 mars 2020 - 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