{"id":3672,"date":"2023-06-19T09:19:14","date_gmt":"2023-06-19T09:19:14","guid":{"rendered":"https:\/\/www.5gworldpro.com\/?p=3672"},"modified":"2023-06-19T09:19:14","modified_gmt":"2023-06-19T09:19:14","slug":"5g-nsa-mobility-management","status":"publish","type":"post","link":"https:\/\/new.5gworldpro.com\/?p=3672","title":{"rendered":"5G NSA Mobility Management"},"content":{"rendered":"<p>In NSA mobility management several steps are followed once Ue goes from one SgNB (Secondary gNodeb) to another one, through the MeNB (Master eNodeb)<\/p>\n<ol>\n<li>First we have initial NSA access which is the same as LTE access.<\/li>\n<\/ol>\n<ol>\n<li>Then eNodeB delivers event B1 measurement configuration\u00a0 for NR SgNB addition.<\/li>\n<li>After this \u00a0eNodeB chooses whether Option3 or Option3X is used. (Option 3x is the mostly preferred by operators)<\/li>\n<\/ol>\n<p>Below reminder of the main important procedure during a mobility management:<\/p>\n<ul>\n<li><em><strong>SgNB addition:<\/strong><\/em> The eNodeB periodically adds an SgNB based on service volumes for a UE after an initial access, incoming handover, incoming reestablishment, or initial addition<\/li>\n<li><em><strong>SgNB change:<\/strong><\/em> where we have an intra-frequency handover between gNodeBs<\/li>\n<li><em><strong>SgNB release:<\/strong><\/em> The UE moves out of the gNodeB coverage area, event A2 is reported<\/li>\n<li><em><strong>MeNB handover without SgNB change:<\/strong><\/em> Intra-\/inter-frequency handover within a gNodeB or between gNodeBs based on event A3 or event A4<\/li>\n<\/ul>\n<p>Don&#8217;t miss our complete 5G Training related to 5G KPI, 5G Optimization and Troubleshooting, more details at this <a href=\"https:\/\/www.5gworldpro.com\/5g-kpi-5g-optimization-and-5g-troubleshooting-training\/\">link<\/a>:<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In NSA mobility management several steps are followed once Ue goes from one SgNB (Secondary gNodeb) to another one, through the MeNB (Master eNodeb) First we have initial NSA access which is the same as LTE access. Then eNodeB delivers event B1 measurement configuration\u00a0 for NR SgNB addition. After this \u00a0eNodeB chooses whether Option3 or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3673,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[528,380,529,383],"class_list":{"0":"post-3672","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-5g-knowledge","8":"tag-5g-change","9":"tag-5g-mobility","10":"tag-gnb-change","11":"tag-mobility"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5G NSA Mobility Management - E-Commerce Revolution<\/title>\n<meta name=\"description\" content=\"In NSA mobility management several steps are followed once Ue goes from one SgNB (Secondary gNodeb) to another one, through the MeNB\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/new.5gworldpro.com\/?p=3672\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5G NSA Mobility Management\" \/>\n<meta property=\"og:description\" content=\"In NSA mobility management several steps are followed once Ue goes from one SgNB (Secondary gNodeb) to another one, through the MeNB\" \/>\n<meta property=\"og:url\" content=\"https:\/\/new.5gworldpro.com\/?p=3672\" \/>\n<meta property=\"og:site_name\" content=\"E-Commerce Revolution\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-19T09:19:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/new.5gworldpro.com\/wp-content\/uploads\/2021\/02\/mobility.png\" \/>\n\t<meta property=\"og:image:width\" content=\"877\" \/>\n\t<meta property=\"og:image:height\" content=\"260\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/new.5gworldpro.com\/?p=3672\",\"url\":\"https:\/\/new.5gworldpro.com\/?p=3672\",\"name\":\"5G NSA Mobility Management - 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