{"id":642,"date":"2016-10-10T14:26:46","date_gmt":"2016-10-10T14:26:46","guid":{"rendered":"http:\/\/railcan.wpengine.com\/ce-que-nous-faisons\/spectre-des-radiofrequences\/"},"modified":"2025-01-06T12:46:43","modified_gmt":"2025-01-06T17:46:43","slug":"services-de-spectre-radio","status":"publish","type":"page","link":"https:\/\/www.railcan.ca\/fr\/securite\/services-de-spectre-radio\/","title":{"rendered":"Services de spectre radio"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Cr\u00e9er un r\u00e9seau ferroviaire plus s\u00fbr et plus efficace<\/h2>\n\n\n\n<p>Pour pouvoir \u00eatre utilis\u00e9 dans les t\u00e9l\u00e9communications sans fil, le spectre des radiofr\u00e9quences est divis\u00e9 en de multiples bandes de fr\u00e9quence. Certaines bandes conviennent aux communications ferroviaires, d\u2019autres, \u00e0 des utilisations comme les t\u00e9l\u00e9phones cellulaires, la t\u00e9l\u00e9vision et la communication par satellite.<\/p>\n\n\n\n<p>Le secteur ferroviaire utilise principalement le spectre tr\u00e8s haute fr\u00e9quence (THF), qui occupe une tranche de 1,41 MHz comprise entre les fr\u00e9quences 160,1700 et 161,5800 MHz, pour les communications vocales. Cependant, d\u2019autres fr\u00e9quences du spectre radio sont utilis\u00e9es pour des activit\u00e9s ferroviaires essentielles comme la commande \u00e0 distance des locomotives dans les triages, la v\u00e9rification des passages \u00e0 niveau et des aiguillages et l\u2019identification automatique des wagons sur le r\u00e9seau nord-am\u00e9ricain.<\/p>\n\n\n\n<p>Le gouvernement du Canada r\u00e9glemente l\u2019utilisation du spectre radio ferroviaire, tandis que l\u2019Association des chemins de fer du Canada (ACFC) en g\u00e8re l\u2019utilisation et la coordination avec les chemins de fer am\u00e9ricains. En 2000, Industrie Canada a d\u00e9livr\u00e9 \u00e0 l\u2019ACFC une licence de spectre unique pour les chemins de fer voyageurs et marchandises du Canada. Cette mesure a r\u00e9duit le fardeau administratif des gouvernements et des chemins de fer et permis au secteur ferroviaire canadien de jouer un r\u00f4le plus actif dans l\u2019expansion et le d\u00e9ploiement de son r\u00e9seau de radiocommunication, un r\u00e9seau essentiel \u00e0 l\u2019exploitation de chemins de fer s\u00fbrs et efficaces partout au pays.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ressources<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2018\/01\/RAC-White-Paper_final_FR.pdf\">Communications ferroviaires au Canada: Au-del\u00e0 de 2020<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2019\/07\/Secondary-Markets.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Secondary Markets for Spectrum<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2019\/07\/Shared-Radio-Access-Network-Architecture-for-Mission-Critical-Applications.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Shared Radio Access Network Architecture for Mission Critical Applications<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2019\/04\/International-Perspective-Broadband-Access-for-Railways-Utilities.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">International Perspective &#8211; Broadband Access for Railways &amp; Utilities<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2019\/07\/Centre-for-Security-Science-Wireless-Activity.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Centre for Security Science &#8211; Wireless Activity<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/railcan.ca\/wp-content\/uploads\/2019\/07\/PVNO-for-Critical-Infrastructure-Reliability-and-Security.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">PVNO for Critical Infrastructure &#8211; Reliability and Security<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/telecomstechacademy.com\/course\/lte-for-mission-critical-networks\/\" target=\"_blank\" rel=\"noreferrer noopener\">Exploring PSBN in Electric Utilities<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/telecomstechacademy.com\/course\/lte-for-mission-critical-networks\/\">Mission Critical LTE Solutions<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column link-card is-content-justification-left is-layout-constrained wp-container-core-column-is-layout-8c890d92 wp-block-column-is-layout-constrained\" style=\"flex-basis:40%\">\n<p class=\"has-primary-color has-text-color has-link-color wp-elements-cc897b36e07c61db6fd94db87dad45ac\" style=\"font-size:18px\">Pour en savoir plus sur les Services de spectre radio de l\u2019ACFC, veuillez contacter :<\/p>\n\n\n\n<p style=\"font-size:18px\">Tom Needes<br>Consultant, Spectre &amp; T\u00e9l\u00e9communications de l&rsquo;ACFC<br>(613) 564-8102<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cr\u00e9er un r\u00e9seau ferroviaire plus s\u00fbr et plus efficace Pour pouvoir \u00eatre utilis\u00e9 dans les t\u00e9l\u00e9communications sans fil, le spectre des radiofr\u00e9quences est divis\u00e9 en de multiples bandes de fr\u00e9quence. Certaines bandes conviennent aux communications ferroviaires, d\u2019autres, \u00e0 des utilisations comme les t\u00e9l\u00e9phones cellulaires, la t\u00e9l\u00e9vision et la communication par satellite. Le secteur ferroviaire utilise [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":7242,"menu_order":34,"comment_status":"closed","ping_status":"closed","template":"inner-page.php","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-642","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cr\u00e9er un r\u00e9seau ferroviaire plus s\u00fbr et plus efficace Pour pouvoir \u00eatre utilis\u00e9 dans les t\u00e9l\u00e9communications sans fil, le spectre des radiofr\u00e9quences est divis\u00e9 en de multiples bandes de fr\u00e9quence. Certaines bandes conviennent aux communications ferroviaires, d\u2019autres, \u00e0 des utilisations comme les t\u00e9l\u00e9phones cellulaires, la t\u00e9l\u00e9vision et la communication par satellite. 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