{"id":1490,"date":"2018-03-24T15:45:35","date_gmt":"2018-03-24T19:45:35","guid":{"rendered":"https:\/\/www.precisionot.com\/?p=1490"},"modified":"2021-05-05T12:41:40","modified_gmt":"2021-05-05T16:41:40","slug":"un-ingenieur-en-emetteurs-recepteurs-optiques-de-precision-remporte-le-defi-de-collaboration-du-spectre-darpa-avance-de-750-000","status":"publish","type":"post","link":"https:\/\/www.precisionot.com\/fr\/precision-optical-transceivers-engineer-wins-750000-advance-darpa-spectrum-collaboration-challenge\/","title":{"rendered":"Un ing\u00e9nieur en technologies optiques de pr\u00e9cision remporte $750\u00a0000 gr\u00e2ce \u00e0 un effort d&#039;\u00e9quipe au DARPA Spectrum Collaboration Challenge"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La Defense Advanced Research Projects Agency (DARPA), une organisation ax\u00e9e sur les technologies de pointe pour la s\u00e9curit\u00e9 nationale, a r\u00e9cemment annonc\u00e9&nbsp;<a href=\"https:\/\/spectrum.ieee.org\/tech-talk\/telecom\/wireless\/darpas-ai-spectrum-management-challenge-completes-its-first-round\" target=\"_blank\" rel=\"noopener\">vainqueurs du premier tour<\/a>&nbsp;de la&nbsp;<a href=\"https:\/\/spectrumcollaborationchallenge.com\/\" target=\"_blank\" rel=\"noopener\">D\u00e9fi de collaboration Spectrum<\/a>&nbsp;(SC2). S&#039;\u00e9talant sur 3 ans, le concours comprend deux \u00e9preuves pr\u00e9liminaires et une grande finale qui se tiendra \u00e0&nbsp;<a href=\"https:\/\/www.darpa.mil\/news-events\/2018-01-30\" target=\"_blank\" rel=\"noopener\">Mobile World Congress Am\u00e9riques<\/a>&nbsp;en 2019.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e9berg\u00e9 par la DARPA, SC2 a invit\u00e9 des \u00e9quipes \u00e0 d\u00e9velopper des contributions innovantes aux technologies de conception de r\u00e9seaux radio et des solutions \u00e0 la raret\u00e9 du spectre RF. Au total, 19 \u00e9quipes - y compris des entreprises, des universit\u00e9s nationales et des repr\u00e9sentants ind\u00e9pendants - ont travaill\u00e9 pour d\u00e9velopper des avanc\u00e9es dans les technologies de partage du spectre RF. Les \u00e9quipes gagnantes ont \u00e9t\u00e9 choisies de mani\u00e8re algorithmique en fonction de leur livraison de donn\u00e9es IP marqu\u00e9es QoS entre les n\u0153uds connect\u00e9s sans fil. Tous les participants \u00e0 l&#039;\u00e9v\u00e9nement pr\u00e9liminaire 1 passeront \u00e0 l&#039;\u00e9tape suivante de la comp\u00e9tition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abTeam Erebus\u00bb, compos\u00e9e de Brent Josefiak, Brian Padalino et Rusty Eller, s&#039;est class\u00e9e 4<sup>e&nbsp;<\/sup>dans l&#039;ensemble de l&#039;\u00e9v\u00e9nement pr\u00e9liminaire et ont re\u00e7u un prix en argent pour d\u00e9velopper davantage leur concept.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.precisionot.com\/wp-content\/uploads\/screen-shot-2018-03-13-at-9-29-37-am.png\" alt=\"Gagnants du Spectrum Collaboration Challenge tenant un ch\u00e8que\" class=\"wp-image-3331\" width=\"363\" height=\"298\" srcset=\"https:\/\/www.precisionot.com\/wp-content\/uploads\/screen-shot-2018-03-13-at-9-29-37-am.png 600w, https:\/\/www.precisionot.com\/wp-content\/uploads\/screen-shot-2018-03-13-at-9-29-37-am-300x247.png 300w, https:\/\/www.precisionot.com\/wp-content\/uploads\/screen-shot-2018-03-13-at-9-29-37-am-16x12.png 16w\" sizes=\"(max-width: 363px) 100vw, 363px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">En tant que membre actif de la division photonique de Precision Optical Technologies, Brent Josefiak estime que le concept de son \u00e9quipe aura un impact positif sur les d\u00e9veloppements au sein de Precision Optical Technologies et de l&#039;industrie RF dans son ensemble, d\u00e9clarant\u00a0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u00ab Cette technologie est importante pour rem\u00e9dier \u00e0 la congestion spectrale avec l&#039;introduction de la 5G et de r\u00e9seaux RF toujours plus denses. L&#039;expertise dans ce domaine nous permettra de d\u00e9velopper des produits capables de fonctionner avec succ\u00e8s dans ces environnements.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les 10 meilleures \u00e9quipes passeront \u00e0 la phase suivante de la comp\u00e9tition. L&#039;\u00e9v\u00e9nement pr\u00e9liminaire SC2 #2 aura lieu en d\u00e9cembre 2018 au Laboratoire de physique appliqu\u00e9e de l&#039;Universit\u00e9 John Hopkins.&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>La Defense Advanced Research Projects Agency (DARPA), une organisation ax\u00e9e sur les technologies de pointe pour la s\u00e9curit\u00e9 nationale, a r\u00e9cemment annonc\u00e9 les gagnants du premier tour du Spectrum Collaboration Challenge (SC2).<\/p>","protected":false},"author":2,"featured_media":1491,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1490","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts\/1490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/comments?post=1490"}],"version-history":[{"count":0,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts\/1490\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media\/1491"}],"wp:attachment":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media?parent=1490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/categories?post=1490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/tags?post=1490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}