{"id":3646,"date":"2024-05-19T11:18:16","date_gmt":"2024-05-19T11:18:16","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=3646"},"modified":"2024-05-19T11:18:16","modified_gmt":"2024-05-19T11:18:16","slug":"nouvelle-approche-utilisant-les-reseaux-neuronaux-pour-la-pre-distorsion-numerique-a-faible-consommation-dans-les-systemes-mmwave","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/nouvelle-approche-utilisant-les-reseaux-neuronaux-pour-la-pre-distorsion-numerique-a-faible-consommation-dans-les-systemes-mmwave\/","title":{"rendered":"Nouvelle approche utilisant les r\u00e9seaux neuronaux pour la pr\u00e9-distorsion num\u00e9rique \u00e0 faible consommation dans les syst\u00e8mes mmWave"},"content":{"rendered":"<p>Dans une \u00e9tude r\u00e9cente publi\u00e9e dans IEICE Electronics Express, des chercheurs de l&rsquo;Institut de technologie de Tokyo proposent une nouvelle m\u00e9thode de pr\u00e9-distorsion num\u00e9rique (DPD) dans les RF-PAs mmWave en utilisant des r\u00e9seaux neuronaux. Cette approche adresse les d\u00e9fis de lin\u00e9arit\u00e9 et d&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique dans les syst\u00e8mes de t\u00e9l\u00e9communication en exploitant le traitement num\u00e9rique du signal \u00e0 haute vitesse et les algorithmes de r\u00e9seaux neuronaux. Les chercheurs d\u00e9montrent l&rsquo;efficacit\u00e9 de leur technique sur du mat\u00e9riel de pointe, ouvrant la voie \u00e0 son application dans les r\u00e9seaux 5G et au-del\u00e0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans une \u00e9tude r\u00e9cente publi\u00e9e dans IEICE Electronics Express, des chercheurs de l&rsquo;Institut de technologie de Tokyo proposent une nouvelle m\u00e9thode de pr\u00e9-distorsion num\u00e9rique (DPD) dans les RF-PAs mmWave en utilisant des r\u00e9seaux neuronaux. Cette approche adresse les d\u00e9fis de lin\u00e9arit\u00e9 et d&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique dans les syst\u00e8mes de t\u00e9l\u00e9communication en exploitant le traitement num\u00e9rique du [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":3639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,24],"tags":[],"class_list":["post-3646","post","type-post","status-publish","format-standard","hentry","category-physics-fr","category-research-data-fr"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/3646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=3646"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/3646\/revisions"}],"predecessor-version":[{"id":3647,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/3646\/revisions\/3647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/3639"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=3646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=3646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=3646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}