{"id":6588,"date":"2022-03-02T17:24:36","date_gmt":"2022-03-02T17:24:36","guid":{"rendered":"https:\/\/spacebridge.com\/?page_id=6588"},"modified":"2024-09-13T15:30:08","modified_gmt":"2024-09-13T15:30:08","slug":"3g-4g-mec-cellular-networks","status":"publish","type":"page","link":"https:\/\/spacebridge.com\/fr\/3g-4g-mec-cellular-networks\/","title":{"rendered":"R\u00e9seaux cellulaires 3G, 4G, MEC"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6588\" class=\"elementor elementor-6588\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fc88f84 ot-traditional elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc88f84\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ff8b7c ot-flex-column-vertical\" data-id=\"7ff8b7c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-047273d elementor-widget elementor-widget-text-editor\" data-id=\"047273d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L'\u00e9volution des r\u00e9seaux mobiles 2,5 G et 3G avec l'ajout de services \u00e0 large bande aux t\u00e9l\u00e9phones intelligents a n\u00e9cessit\u00e9 une int\u00e9gration plus \u00e9troite de la mise en r\u00e9seau IP dans la liaison de raccordement. Acheminant d\u00e9sormais plus de 70 % du trafic mobile total, les d\u00e9ploiements de r\u00e9seaux 4G\/LTE de quatri\u00e8me g\u00e9n\u00e9ration cellulaire ont entra\u00een\u00e9 une augmentation consid\u00e9rable de la bande passante et des vitesses haut d\u00e9bit pour les abonn\u00e9s.\u00a0\u00a0<\/p><p>Pour que les op\u00e9rateurs de r\u00e9seaux mobiles (MNO) puissent b\u00e9n\u00e9ficier des avantages commerciaux de la liaison de retour par satellite dans les r\u00e9seaux 3G\/4G, la solution satellitaire doit :<\/p><ul><li>Fournir des d\u00e9bits binaires beaucoup plus \u00e9lev\u00e9s, pour supporter le trafic de donn\u00e9es<\/li><li>Optimiser l'utilisation des segments d'espace - un co\u00fbt r\u00e9current cl\u00e9<\/li><li>Maximiser l'efficacit\u00e9 de la liaison de donn\u00e9es et minimiser les frais g\u00e9n\u00e9raux dans les liaisons de retour.<\/li><li>Int\u00e9grer de nouvelles capacit\u00e9s de mise en r\u00e9seau riches en IP<\/li><li>S'int\u00e8gre facilement dans des r\u00e9seaux mobiles complexes, avec de multiples normes.<\/li><li>Ajouter plus d'optimisation de l'Iub et du GTP \"GPRS Tunneling encrypted protocol\" sur l'interface S1 entre le RAN EPC et l'eNodeB -pour supporter la 4G<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b74a4e7 ot-traditional elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b74a4e7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-21e3ce3 ot-flex-column-vertical\" data-id=\"21e3ce3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-379cd34 elementor-widget elementor-widget-heading\" data-id=\"379cd34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ressources Connexes<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afad8b7 related-resources-acc elementor-widget elementor-widget-iaccordions\" data-id=\"afad8b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"iaccordions.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t\t<div class=\"ot-accordions\">\r\n\t\t\t\t\t\t<div class=\"acc-item\">\r\n\t\t\t\t<span class=\"acc-toggle\">Fiches Techniques <i class=\"down flaticon-download-arrow\"><\/i><i class=\"up flaticon-up-arrow\"><\/i><\/span>\r\n\t\t\t\t<div class=\"acc-content\">\r\n\t\t\t\t\t<p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/02\/8.-Datasheet-U7720.pdf\">U7780 \u2013 ASAT System Professional MF-TDMA Satellite Modem<\/a><\/p>\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"acc-item\">\r\n\t\t\t\t<span class=\"acc-toggle\">D\u00e9pliants <i class=\"down flaticon-download-arrow\"><\/i><i class=\"up flaticon-up-arrow\"><\/i><\/span>\r\n\t\t\t\t<div class=\"acc-content\">\r\n\t\t\t\t\t<p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/PB-ASAT-SYSTEM-BR-007-22020-fr.pdf\">Brochure du syst\u00e8me ASAT<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/PB-ASAT-CBH-AN-007-21236-1-fr.pdf\">Description de la solution de liaisons de retour cellulaires<\/a><\/p>\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"acc-item\">\r\n\t\t\t\t<span class=\"acc-toggle\">Livres Blancs <i class=\"down flaticon-download-arrow\"><\/i><i class=\"up flaticon-up-arrow\"><\/i><\/span>\r\n\t\t\t\t<div class=\"acc-content\">\r\n\t\t\t\t\t<p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/PB-WAVESWITCH-WP-003-22020-1-fr.pdf\">Livre blanc WaveSwitch<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/07\/Cellular-Backhaul.fr_.pdf\">Backhaul cellulaire - Livre blanc<\/a><\/p>\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"acc-item\">\r\n\t\t\t\t<span class=\"acc-toggle\">Histoires de Succ\u00e8s <i class=\"down flaticon-download-arrow\"><\/i><i class=\"up flaticon-up-arrow\"><\/i><\/span>\r\n\t\t\t\t<div class=\"acc-content\">\r\n\t\t\t\t\t<p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/06\/Claro-Chile-fr.pdf\">Claro Chile - CBH 3-4G - Histoire d'une r\u00e9ussite<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/Claro-Argentina-21060-fr.pdf\">Claro Argentina CBH - Histoire d'une r\u00e9ussite<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/CBH-Brazil-21060-fr.pdf\">CBH Br\u00e9sil - Histoire d'une r\u00e9ussite<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/04\/Omansat-Success-Story-1-2-fr.pdf\">Omansat - Histoire d'une r\u00e9ussite<\/a><\/p><p><a href=\"https:\/\/spacebridge.com\/wp-content\/uploads\/2022\/05\/MTN-Nigeria-Success-Story-fr.pdf\">MTN Nigeria - Histoire d'une r\u00e9ussite<\/a><\/p>\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t\t\t    <\/div>\r\n\r\n\t    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>The evolution of 2.5 G and 3G mobile networks with the addition of broadband services to smart phones required tighter integration of IP networking into the backhaul link. Now carrying\u00a0 [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6588","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3G, 4G, MEC Cellular Networks - Spacebridge Inc.<\/title>\n<meta name=\"description\" content=\"The evolution of 3G mobile networks with the addition of broadband services to smart phones required tighter integration of IP networking.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/spacebridge.com\/fr\/3g-4g-mec-cellular-networks\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3G, 4G, MEC Cellular Networks - 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