{"id":15401,"date":"2026-05-26T15:19:49","date_gmt":"2026-05-26T14:19:49","guid":{"rendered":"https:\/\/www.gsma.com\/get-involved\/working-groups\/?post_type=gsma_theme_resources&#038;p=15401"},"modified":"2026-06-09T07:30:15","modified_gmt":"2026-06-09T06:30:15","slug":"ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices","status":"publish","type":"gsma_theme_resources","link":"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/","title":{"rendered":"TS.28 v2.0 Enhancing Mobile Network Efficiency &#8211; Recommendations for Devices"},"content":{"rendered":"\n<p>Device signalling can be very inefficient as standards leave room for different device implementations.<\/p>\n\n\n\n<p>The continuous rise in device and mobile data usage has also impacted the signalling load at the network level, independent of the volume of data traffic.<\/p>\n\n\n\n<p>Issues experienced include Keepalives, Polling, Network Rejections and Infinite Signalling Loops. These issues, experienced across different operators\u2019 networks, can in turn negatively impact user experience, battery life, download time, network congestion etc.&nbsp;<\/p>\n\n\n\n<p>This document addresses mobile network efficiency issues related to devices experienced by operators and manufacturers around the world and makes a number of recommendations for device implementations to improve mobile network efficiency.<\/p>\n\n\n\n<p>The main target audience for this document are device and chipset manufacturers. It will be up to each individual operator to adopt and enforce these requirements in their bilateral device requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Device signalling can be very inefficient as standards leave room for different device implementations. The continuous rise in device and mobile data usage has also impacted the signalling load at the network level, independent of the volume of data traffic. Issues experienced include Keepalives, Polling, Network Rejections and Infinite Signalling Loops. These issues, experienced across [&hellip;]<\/p>\n","protected":false},"author":70,"featured_media":0,"template":"","meta":{"image":null,"json":{"gsma_resources_type":"WG_Resources","gsma_resources_thumb":"[15416]","gsma_resources_file":"null","gsma_resources_multi":null,"gsma_resources_wgr":[{"title":"TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices","file":"[15417]"}],"gsma_resources_video":"","gsma_resources_image":"null","gsma_resources_url":"","gsma_resources_date":"","gsma_resources_button":""}},"tags":[],"resource_categories":[2868,2114,2110],"algolia_discover_type":[],"class_list":["post-15401","gsma_theme_resources","type-gsma_theme_resources","status-publish","hentry","resource_categories-prd","resource_categories-terminal-steering-group","resource_categories-working-groups"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v24.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices - Working Groups<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices - Working Groups\" \/>\n<meta property=\"og:description\" content=\"Device signalling can be very inefficient as standards leave room for different device implementations. The continuous rise in device and mobile data usage has also impacted the signalling load at the network level, independent of the volume of data traffic. Issues experienced include Keepalives, Polling, Network Rejections and Infinite Signalling Loops. These issues, experienced across [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/\" \/>\n<meta property=\"og:site_name\" content=\"Working Groups\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gsma\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-09T06:30:15+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@GSMA\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices - Working Groups","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/","og_locale":"en_US","og_type":"article","og_title":"TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices - Working Groups","og_description":"Device signalling can be very inefficient as standards leave room for different device implementations. The continuous rise in device and mobile data usage has also impacted the signalling load at the network level, independent of the volume of data traffic. Issues experienced include Keepalives, Polling, Network Rejections and Infinite Signalling Loops. These issues, experienced across [&hellip;]","og_url":"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/","og_site_name":"Working Groups","article_publisher":"https:\/\/www.facebook.com\/gsma\/","article_modified_time":"2026-06-09T06:30:15+00:00","twitter_card":"summary_large_image","twitter_site":"@GSMA","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/","url":"https:\/\/www.gsma.com\/get-involved\/working-groups\/gsma_resources\/ts-28-enhancing-mobile-network-efficiency-recommendations-for-devices\/","name":"TS.28 v2.0 Enhancing Mobile Network Efficiency - Recommendations for Devices - Working 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