{"id":23,"date":"2024-06-19T14:00:32","date_gmt":"2024-06-19T14:00:32","guid":{"rendered":"https:\/\/telcolearn.com\/blog\/?p=23"},"modified":"2024-06-19T14:00:32","modified_gmt":"2024-06-19T14:00:32","slug":"5g-network-entry","status":"publish","type":"post","link":"https:\/\/telcolearn.com\/blog\/2024\/06\/19\/5g-network-entry\/","title":{"rendered":"5G Network Entry"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"1024\" src=\"https:\/\/telcolearn.com\/blog\/wp-content\/uploads\/2024\/06\/5G-Network-Entry-1-878x1024.gif\" alt=\"\" class=\"wp-image-24\" srcset=\"https:\/\/telcolearn.com\/blog\/wp-content\/uploads\/2024\/06\/5G-Network-Entry-1-878x1024.gif 878w, https:\/\/telcolearn.com\/blog\/wp-content\/uploads\/2024\/06\/5G-Network-Entry-1-257x300.gif 257w, https:\/\/telcolearn.com\/blog\/wp-content\/uploads\/2024\/06\/5G-Network-Entry-1-768x896.gif 768w\" sizes=\"auto, (max-width: 878px) 100vw, 878px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color has-normal-font-size wp-elements-6b79e4aa7a96e71044f5830597e6b591\">\ud835\udfd3\ud835\udc06 \ud835\udc0d\ud835\udc1e\ud835\udc2d\ud835\udc30\ud835\udc28\ud835\udc2b\ud835\udc24 \ud835\udc04\ud835\udc27\ud835\udc2d\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc2b\ud835\udc28\ud835\udc1c\ud835\udc1e\ud835\udc1d\ud835\udc2e\ud835\udc2b\ud835\udc1e<br><br>5G Network Entry refers to the process and procedures involved in connecting a user device to a 5G network. This involves several steps and interactions between the device (User Equipment, UE) and the network infrastructure (including the gNB, which is the 5G base station, and the core network).<br><br>\ud835\udc6f\ud835\udc86\ud835\udc93\ud835\udc86&#8217;\ud835\udc94 \ud835\udc82 \ud835\udc89\ud835\udc8a\ud835\udc88\ud835\udc89-\ud835\udc8d\ud835\udc86\ud835\udc97\ud835\udc86\ud835\udc8d \ud835\udc90\ud835\udc97\ud835\udc86\ud835\udc93\ud835\udc97\ud835\udc8a\ud835\udc86\ud835\udc98 \ud835\udc90\ud835\udc87 \ud835\udc95\ud835\udc89\ud835\udc86 5\ud835\udc6e \ud835\udc8f\ud835\udc86\ud835\udc95\ud835\udc98\ud835\udc90\ud835\udc93\ud835\udc8c \ud835\udc86\ud835\udc8f\ud835\udc95\ud835\udc93\ud835\udc9a \ud835\udc91\ud835\udc93\ud835\udc90\ud835\udc84\ud835\udc86\ud835\udc94\ud835\udc94:<br><br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 1 -\ud835\udc6a\ud835\udc86\ud835\udc8d\ud835\udc8d \ud835\udc7a\ud835\udc86\ud835\udc82\ud835\udc93\ud835\udc84\ud835\udc89 \ud835\udc82\ud835\udc8f\ud835\udc85 \ud835\udc7a\ud835\udc86\ud835\udc8d\ud835\udc86\ud835\udc84\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f:<br>The UE searches for available cells and selects the best one based on signal strength and quality. This involves synchronization with the cell&#8217;s primary and secondary synchronization signals (PSS and SSS).<br><br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 2 &#8211; \ud835\udc7a\ud835\udc9a\ud835\udc94\ud835\udc95\ud835\udc86\ud835\udc8e \ud835\udc70\ud835\udc8f\ud835\udc87\ud835\udc90\ud835\udc93\ud835\udc8e\ud835\udc82\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f \ud835\udc68\ud835\udc84\ud835\udc92\ud835\udc96\ud835\udc8a\ud835\udc94\ud835\udc8a\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f:<br>The UE decodes the Master Information Block (MIB) and System Information Blocks (SIBs) to get essential information about the network, such as cell identity, configuration parameters, and access restrictions.<br><br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 3 &#8211; \ud835\udc79\ud835\udc82\ud835\udc8f\ud835\udc85\ud835\udc90\ud835\udc8e \ud835\udc68\ud835\udc84\ud835\udc84\ud835\udc86\ud835\udc94\ud835\udc94 \ud835\udc77\ud835\udc93\ud835\udc90\ud835\udc84\ud835\udc86\ud835\udc85\ud835\udc96\ud835\udc93\ud835\udc86 (\ud835\udc79\ud835\udc68\ud835\udc6a\ud835\udc6f):<br>The UE initiates a Random Access Channel (RACH) procedure to request access to the network. This involves sending a RACH preamble to the gNB.<br>The gNB responds with a Random Access Response (RAR), which includes timing advance information and an uplink grant for the UE to send its initial message.<br><br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 4- \ud835\udc6a\ud835\udc90\ud835\udc8f\ud835\udc8f\ud835\udc86\ud835\udc84\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f \ud835\udc6c\ud835\udc94\ud835\udc95\ud835\udc82\ud835\udc83\ud835\udc8d\ud835\udc8a\ud835\udc94\ud835\udc89\ud835\udc8e\ud835\udc86\ud835\udc8f\ud835\udc95:<br>RRC Connection Setup: The UE sends an RRC Connection Request message to the gNB, which responds with an RRC Connection Setup message. The UE then sends an RRC Connection Setup Complete message to confirm the connection.<br>NAS Signaling: The UE and the core network exchange Non-Access Stratum (NAS) messages for authentication and security procedures. This includes the Authentication Request\/Response and Security Mode Command\/Complete messages.<br><br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 4 &#8211; \ud835\udc68\ud835\udc96\ud835\udc95\ud835\udc89\ud835\udc86\ud835\udc8f\ud835\udc95\ud835\udc8a\ud835\udc84\ud835\udc82\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f \ud835\udc82\ud835\udc8f\ud835\udc85 \ud835\udc7a\ud835\udc86\ud835\udc84\ud835\udc96\ud835\udc93\ud835\udc8a\ud835\udc95\ud835\udc9a<br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 5 &#8211; \ud835\udc70\ud835\udc8f\ud835\udc8a\ud835\udc95\ud835\udc8a\ud835\udc82\ud835\udc8d \ud835\udc79\ud835\udc86\ud835\udc88\ud835\udc8a\ud835\udc94\ud835\udc95\ud835\udc93\ud835\udc82\ud835\udc95\ud835\udc8a\ud835\udc90\ud835\udc8f<br>\ud835\udc7a\ud835\udc95\ud835\udc86\ud835\udc91 6 &#8211; \ud835\udc77\ud835\udc6b\ud835\udc7c \ud835\udc7a\ud835\udc86\ud835\udc94\ud835\udc94\ud835\udc8a\ud835\udc90\ud835\udc8f \ud835\udc7a\ud835\udc86\ud835\udc95\ud835\udc96\ud835\udc91<br><br>Steps 4, 5 &amp;6 will be discussed in the next post.<br><br>For more content like this, Please follow <a href=\"https:\/\/www.linkedin.com\/in\/ACoAAAOJu0EBCDAwnwRm_SkaIge7qTt_VBH07F8\"><\/a><a href=\"https:\/\/www.linkedin.com\/in\/sanjaykumar-5g6g\/\">Sanjay Kumar \u2197\ufe0f<\/a> and <a href=\"https:\/\/www.linkedin.com\/company\/telcolearn\/\">TelcoLearn<\/a><br><br>#5g #5gnr #5gcore #5gtraining #telcolearn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud835\udfd3\ud835\udc06 \ud835\udc0d\ud835\udc1e\ud835\udc2d\ud835\udc30\ud835\udc28\ud835\udc2b\ud835\udc24 \ud835\udc04\ud835\udc27\ud835\udc2d\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc2b\ud835\udc28\ud835\udc1c\ud835\udc1e\ud835\udc1d\ud835\udc2e\ud835\udc2b\ud835\udc1e 5G Network Entry refers to the process and procedures involved in connecting a user device to a 5G network. This involves several steps and interactions between the device (User Equipment, UE) and the network infrastructure (including the gNB, which is the 5G base station, and the core network). \ud835\udc6f\ud835\udc86\ud835\udc93\ud835\udc86&#8217;\ud835\udc94 \ud835\udc82 \ud835\udc89\ud835\udc8a\ud835\udc88\ud835\udc89-\ud835\udc8d\ud835\udc86\ud835\udc97\ud835\udc86\ud835\udc8d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/posts\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":1,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/posts\/23\/revisions"}],"predecessor-version":[{"id":25,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/posts\/23\/revisions\/25"}],"wp:attachment":[{"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/media?parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/categories?post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/telcolearn.com\/blog\/wp-json\/wp\/v2\/tags?post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}