{"id":2790,"date":"2025-01-06T15:38:00","date_gmt":"2025-01-06T15:38:00","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=2790"},"modified":"2025-02-07T15:54:08","modified_gmt":"2025-02-07T15:54:08","slug":"understanding-the-public-land-mobile-network-a-beginners-guide","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/","title":{"rendered":"\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc774\ud574: \ucd08\ubcf4\uc790 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c <a href=\"https:\/\/blog.lebara.co.uk\/ko\/how-to-find-out-what-network-youre-on\/\">\ub124\ud2b8\uc6cc\ud06c<\/a> (PLMN)\uc740 \ud734\ub300\ud3f0\uc774 \uc5ec\ub7ec \uc9c0\uc5ed\uc5d0 \uac78\uccd0 \uc6d0\ud65c\ud558\uac8c \uc5f0\uacb0\ub420 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ud604\ub300 \ud1b5\uc2e0\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc774\ub3d9 \uc911\uc5d0\ub3c4 \uc804\ud654\ub97c \uac78\uace0, \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0b4\uace0, \uc778\ud130\ub137\uc5d0 \uc811\uc18d\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc758 \uc911\ucd94\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc0ac\uc6a9\uc790\ubd80\ud130 \uae30\uc220 \ub9c8\ub2c8\uc544\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc6b0\ub9ac\ub97c \uc5f0\uacb0\ud574\uc8fc\ub294 \uae30\uc220\uc5d0 \ub300\ud574 \uad81\uae08\ud55c \uc0ac\ub78c\uc774\ub77c\uba74 \ub204\uad6c\ub098 PLMN\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uacf5\uc911 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uad6c\uc870, \uae30\ub2a5, \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uc744 \uc0b4\ud3b4\ubcf4\uba74\uc11c \uacf5\uc911 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \ud575\uc2ec\uc744 \uc138\ubd84\ud654\ud558\uc5ec \uc124\uba85\ud569\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc138\uacc4\ub97c \ub4e4\uc5ec\ub2e4\ubcf4\uace0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uac00 \uc5b4\ub5bb\uac8c \uc6b0\ub9ac\ub97c \uc8fc\ubcc0 \uc138\uc0c1\uacfc \uc5f0\uacb0\ud574 \uc8fc\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Introduction_to_Public_Land_Mobile_Networks\" >\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uc18c\uac1c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#What_is_a_Public_Land_Mobile_Network\" >\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Evolution_of_Mobile_Networks\" >\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc9c4\ud654<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Importance_of_PLMN_Today\" >\uc624\ub298\ub0a0 PLMN\uc758 \uc911\uc694\uc131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Components_of_Public_Land_Mobile_Networks\" >\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uad6c\uc131 \uc694\uc18c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Core_Network_Infrastructure\" >\ud575\uc2ec \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Radio_Access_Technologies\" >\ubb34\uc120 \uc561\uc138\uc2a4 \uae30\uc220<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Network_Management_Systems\" >\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac \uc2dc\uc2a4\ud15c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Benefits_and_Challenges_of_PLMNs\" >PLMN\uc758 \uc7a5\uc810\uacfc \uacfc\uc81c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Advantages_of_PLMNs\" >PLMN\uc758 \uc7a5\uc810<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Common_Challenges_in_PLMNs\" >PLMN\uc758 \uc77c\ubc18\uc801\uc778 \uacfc\uc81c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Future_Prospects_for_PLMNs\" >PLMN\uc758 \ud5a5\ud6c4 \uc804\ub9dd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Understanding_PLMN_Operations\" >PLMN \uc6b4\uc601 \uc774\ud574<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#How_PLMNs_Work\" >PLMN\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Role_of_SIM_Cards_in_PLMNs\" >PLMN\uc5d0\uc11c SIM \uce74\ub4dc\uc758 \uc5ed\ud560<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Security_Measures_in_PLMNs\" >PLMN\uc758 \ubcf4\uc548 \uc870\uce58<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Future_Trends_in_Public_Land_Mobile_Networks\" >\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \ubbf8\ub798 \ud2b8\ub80c\ub4dc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#5G_and_Beyond\" >5G\uc640 \uadf8 \uc774\ud6c4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Internet_of_Things_IoT_Integration\" >\uc0ac\ubb3c \uc778\ud130\ub137(IoT) \ud1b5\ud569<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/#Emerging_Technologies_in_PLMNs\" >PLMN\uc758 \uc0c8\ub85c\uc6b4 \uae30\uc220<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Introduction_to_Public_Land_Mobile_Networks\"><\/span>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uc18c\uac1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uacf5\uc911 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c(PLMN)\ub294 \uc804 \uc138\uacc4 \ubaa8\ubc14\uc77c \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \uae30\ubcf8\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\ub294 \ud06c\uac8c \ubc1c\uc804\ud558\uc5ec \uc624\ub298\ub0a0\uc758 \ud1b5\uc2e0 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 PLMN\uc758 \uac1c\ub150\uacfc \uc9c4\ud654\ub97c \uc18c\uac1c\ud558\uace0 \ud604\uc7ac \uadf8 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"What_is_a_Public_Land_Mobile_Network\"><\/span>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A <strong>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c<\/strong>, \ub610\ub294 PLMN\uc740 \ub300\uc911\uc5d0\uac8c \uc774\ub3d9 \uc804\ud654 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \ubb34\uc120 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uc774 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ud734\ub300\ud3f0\uc740 \uc804\ud30c\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uc5ec \uc5f0\uacb0\ud558\uace0 \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><em>PLMN\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uc0ac\uc5c5\uc790(MNO)\uac00 \uc6b4\uc601\ud569\ub2c8\ub2e4,<\/em> \uc778\ud504\ub77c\ub97c \uc720\uc9c0 \uad00\ub9ac\ud558\uace0 \ucee4\ubc84\ub9ac\uc9c0\ub97c \ubcf4\uc7a5\ud558\ub294 \ucc45\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub85c\ub294 \ucf54\uc5b4 \ub124\ud2b8\uc6cc\ud06c, \ubb34\uc120 \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c, \ud734\ub300\ud3f0\uacfc \uac19\uc740 \uc0ac\uc6a9\uc790 \uc7a5\ube44\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac01 PLMN\uc740 \ubaa8\ubc14\uc77c \uad6d\uac00 \ucf54\ub4dc(MCC)\uc640 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \ucf54\ub4dc(MNC)\ub85c \uace0\uc720\ud558\uac8c \uc2dd\ubcc4\ub418\ubbc0\ub85c \ub514\ubc14\uc774\uc2a4\uac00 \uc62c\ubc14\ub978 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ub124\ud2b8\uc6cc\ud06c \uac04\uc5d0 \ub85c\ubc0d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Evolution_of_Mobile_Networks\"><\/span>\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc9c4\ud654<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc9c4\ud654\ub294 \ub2e8\uc21c\ud55c \uc74c\uc131 \ud1b5\uc2e0\uc5d0\uc11c \uace0\uae09 \ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub85c\uc758 \ub180\ub77c\uc6b4 \uc5ec\uc815\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ucd08\uae30\uc5d0 1\uc138\ub300(1G) \ub124\ud2b8\uc6cc\ud06c\ub294 \uae30\ubcf8\uc801\uc778 \uc544\ub0a0\ub85c\uadf8 \uc74c\uc131 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc758 \ub4f1\uc7a5\uc73c\ub85c <strong>2\uc138\ub300(2G) \ub124\ud2b8\uc6cc\ud06c<\/strong>, \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc774 \ub514\uc9c0\ud138\ub85c \uc804\ud658\ub418\uba74\uc11c \ubb38\uc790 \uba54\uc2dc\uc9c0\uac00 \ud5c8\uc6a9\ub418\uace0 \ud1b5\ud654 \ud488\uc9c8\uc774 \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub3c4\uc785 <strong>3\uc138\ub300(3G) \ub124\ud2b8\uc6cc\ud06c<\/strong> \ubaa8\ubc14\uc77c \uc778\ud130\ub137 \uc561\uc138\uc2a4\ub97c \ud65c\uc131\ud654\ud558\uc5ec \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uacfc \uc5f0\uacb0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd9c\uc2dc <strong>4\uc138\ub300(<a href=\"https:\/\/blog.lebara.co.uk\/ko\/what-is-4g-and-is-it-still-used\/\">4G<\/a>) \ub124\ud2b8\uc6cc\ud06c<\/strong> \uace0\uc18d \ub370\uc774\ud130 \uc11c\ube44\uc2a4\uc640 \uc2e4\uc2dc\uac04 \ub3d9\uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d\uc73c\ub85c \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0, \uc6b0\ub9ac\ub294 \uad11\ubc94\uc704\ud55c \ud655\uc0b0\uc744 \ubaa9\uc804\uc5d0 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>5\uc138\ub300(<a href=\"https:\/\/blog.lebara.co.uk\/ko\/which-iphones-support-5g\/\">5G<\/a>) \ub124\ud2b8\uc6cc\ud06c<\/strong>, \ub97c \ud1b5\ud574 \uc218\uc2ed\uc5b5 \uac1c\uc758 \ub514\ubc14\uc774\uc2a4\uc5d0 \ub354\uc6b1 \ube60\ub978 \uc18d\ub3c4\uc640 \ud5a5\uc0c1\ub41c \uc5f0\uacb0\uc131\uc744 \uc57d\uc18d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Importance_of_PLMN_Today\"><\/span>\uc624\ub298\ub0a0 PLMN\uc758 \uc911\uc694\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc624\ub298\ub0a0\uacfc \uac19\uc774 \ucd08\uc5f0\uacb0\ub41c \uc138\uc0c1\uc5d0\uc11c PLMN\uc758 \uc911\uc694\uc131\uc740 \uc544\ubb34\ub9ac \uac15\uc870\ud574\ub3c4 \uc9c0\ub098\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac1c\uc778 \ubc0f \uc5c5\ubb34\uc6a9 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc778 \uc74c\uc131 \ud1b5\ud654, SMS, \ubaa8\ubc14\uc77c \uc778\ud130\ub137 \ub4f1 \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5ec\ub7ec \uc9c0\uc5ed\uc5d0 \uac78\uccd0 \ub04a\uae40 \uc5c6\ub294 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc740 PLMN\uc758 \ud575\uc2ec \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc9c0\uc18d\uc801\uc778 \uc11c\ube44\uc2a4 \uac00\uc6a9\uc131\uc744 \uc9c0\uc6d0\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc704\uce58\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub610\ud55c PLMN\uc740 \uc751\uae09 \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud558\uc5ec \uc870\ub09c\ub2f9\ud55c \uac1c\uc778\uc758 \uc704\uce58\ub97c \ud30c\uc545\ud558\uace0 \uc9c0\uc6d0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc804 \uc138\uacc4\uac00 \ub354\uc6b1 \uc0c1\ud638 \uc5f0\uacb0\ub41c \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc774\ub3d9\ud568\uc5d0 \ub530\ub77c \uc0ac\ubb3c \uc778\ud130\ub137\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \uc9c0\uc6d0\ud558\ub294 PLMN\uc758 \uc5ed\ud560\uc774 \ub354\uc6b1 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4(<a href=\"https:\/\/blog.lebara.co.uk\/ko\/the-future-of-connected-devices-exploring-the-synergy-between-5g-and-iot\/\">IoT<\/a>)\uc758 \uc911\uc694\uc131\uc774 \uc810\uc810 \ub354 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc801\uc751\uc131\uc73c\ub85c \uc778\ud574 PLMN\uc740 \uae00\ub85c\ubc8c \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc758 \ubbf8\ub798\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Components_of_Public_Land_Mobile_Networks\"><\/span>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uad6c\uc131 \uc694\uc18c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PLMN\uc740 \ubaa8\ubc14\uc77c \ud1b5\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ud568\uaed8 \uc791\ub3d9\ud558\ub294 \ub2e4\uc591\ud55c \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \uc774\ud574\ud558\uba74 PLMN\uc758 \uc791\ub3d9\uacfc \uad6c\uc870\uc5d0 \ub300\ud55c \ud1b5\ucc30\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Core_Network_Infrastructure\"><\/span>\ud575\uc2ec \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ud575\uc2ec \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub294 \uc0ac\uc6a9\uc790 \uac04\uc758 \uc74c\uc131 \ubc0f \ub370\uc774\ud130 \ud2b8\ub798\ud53d \uad00\ub9ac\ub97c \ub2f4\ub2f9\ud558\ub294 PLMN \uc6b4\uc601\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubaa8\ubc14\uc77c \uc2a4\uc704\uce6d \uc13c\ud130(MSC) \ubc0f \ud648 \uc704\uce58 \ub4f1\ub85d(HLR)\uacfc \uac19\uc740 \uc694\uc18c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>MSC\ub294 \ud1b5\ud654 \ub77c\uc6b0\ud305 \ubc0f \uc774\ub3d9\uc131 \uad00\ub9ac\ub97c \ucc98\ub9ac\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \ub2e4\ub978 \uc11c\ube44\uc2a4 \uc601\uc5ed \uc0ac\uc774\ub97c \uc774\ub3d9\ud560 \ub54c \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub610\ud55c \uacf5\uc911 \uad50\ud658 \uc804\ud654\ub9dd(PSTN)\uacfc \uac19\uc740 \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c\uc640\ub3c4 \uc5f0\ub3d9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>HLR\uc740 \uc0ac\uc6a9\uc790 \ud504\ub85c\ud544 \ubc0f \uc11c\ube44\uc2a4 \uad8c\ud55c\uacfc \uac19\uc740 \uc911\uc694\ud55c \uac00\uc785\uc790 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub294 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc6d0\ud65c\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uc5ec \uc548\uc815\uc801\uc778 \ud1b5\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Radio_Access_Technologies\"><\/span>\ubb34\uc120 \uc561\uc138\uc2a4 \uae30\uc220<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\ubb34\uc120 \uc561\uc138\uc2a4 \uae30\uc220(RAT)<\/strong> \ub294 \uc0ac\uc6a9\uc790\ub97c PLMN\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uac00 \ub124\ud2b8\uc6cc\ud06c\uc640 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub294 \ubb34\uc120 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \uac01 \uc138\ub300\uac00 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \ub3c4\uc785\ud558\uba74\uc11c \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c RAT\uac00 \uc9c4\ud654\ud574 \uc654\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 2G \ub124\ud2b8\uc6cc\ud06c\ub294 GSM\uc744 \uc0ac\uc6a9\ud588\uace0 3G \ub124\ud2b8\uc6cc\ud06c\ub294 UMTS\ub97c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. 4G \ub124\ud2b8\uc6cc\ud06c\ub294 \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc18d\ub3c4\uc640 \ud5a5\uc0c1\ub41c \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud558\ub294 LTE\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uae30\uc220\uc740 \uac15\ub825\ud55c \uc2e0\ud638\uc640 \ub192\uc740 \ub370\uc774\ud130 \ucc98\ub9ac\ub7c9\uc744 \ubcf4\uc7a5\ud558\uc5ec \ud1b5\uc2e0\uc744 \uc6d0\ud65c\ud558\uac8c \ud569\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uac00 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c RAT\ub294 \uace0\uae09 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uace0 \uc0c8\ub85c\uc6b4 \ub514\ubc14\uc774\uc2a4 \uc720\ud615\uc744 \uc9c0\uc6d0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Network_Management_Systems\"><\/span>\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac \uc2dc\uc2a4\ud15c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac \uc2dc\uc2a4\ud15c(NMS)\uc740 PLMN\uc758 \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc744 \ubaa8\ub2c8\ud130\ub9c1, \uc81c\uc5b4 \ubc0f \ucd5c\uc801\ud654\ud558\uc5ec \ucd5c\uc801\uc758 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>NMS\ub294 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc758 \uc5ec\ub7ec \uce21\uba74\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \uc5ec\ub7ec \ud558\uc704 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc7a5\uc560 \uad00\ub9ac\ub294 \ub124\ud2b8\uc6cc\ud06c \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud558\uace0 \ud574\uacb0\ud558\uba70, \uc131\ub2a5 \uad00\ub9ac\ub294 \uc2dc\uc2a4\ud15c \ud6a8\uc728\uc131\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad6c\uc131 \uad00\ub9ac\ub294 \uc801\uc808\ud55c \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uc720\uc9c0 \uad00\ub9ac\ub97c \ubcf4\uc7a5\ud558\uace0, \ubcf4\uc548 \uad00\ub9ac\ub294 \uc704\ud611\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc6b4\uc601\uc790\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc77c\uad00\ub41c \uace0\ud488\uc9c8 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Benefits_and_Challenges_of_PLMNs\"><\/span>PLMN\uc758 \uc7a5\uc810\uacfc \uacfc\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PLMN\uc740 \ub2e4\uc591\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/blog.lebara.co.uk\/ko\/how-does-face-recognition-on-mobile-phones-work\/\">\uc5bc\uad74<\/a> \ub3c4\uc804 \uacfc\uc81c. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc7a5\uc810\uacfc \uc7a0\uc7ac\uc801\uc778 \ub2e8\uc810, \uadf8\ub9ac\uace0 PLMN\uc758 \ud5a5\ud6c4 \uc804\ub9dd\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Advantages_of_PLMNs\"><\/span>PLMN\uc758 \uc7a5\uc810<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>PLMN\uc740 \ud604\ub300 \uc0ac\ud68c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uba87 \uac00\uc9c0 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc720\ube44\ucffc\ud130\uc2a4 \ucee4\ubc84\ub9ac\uc9c0<\/strong>, \ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uac00 \ub124\ud2b8\uc6cc\ud06c\uac00 \ub2ff\ub294 \uacf3\uc774\uba74 \uc5b4\ub514\uc5d0\uc11c\ub098 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uae30\ubcf8 \uc74c\uc131 \ud1b5\ud654\uc640 SMS\ubd80\ud130 \ucd08\uace0\uc18d \uc778\ud130\ub137 \uc811\uc18d\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e4\uc6a9\ub3c4\uc131 \ub355\ubd84\uc5d0 \uac1c\uc778, \uc5c5\ubb34 \ubc0f \uae34\uae09 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c PLMN\uc740 \ub85c\ubc0d \uacc4\uc57d\uc744 \ud1b5\ud574 \uae00\ub85c\ubc8c \uc5f0\uacb0\uc744 \ucd09\uc9c4\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc5ec\ud589 \uc911\uc5d0\ub3c4 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <a href=\"https:\/\/blog.lebara.co.uk\/ko\/using-data-abroad-what-you-need-to-know\/\">\ud574\uc678<\/a>. \ub610\ud55c \uc0c8\ub85c\uc6b4 \uae30\uc220\uc758 \uc2e0\uc18d\ud55c \ubc30\ud3ec\ub97c \uc9c0\uc6d0\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \ucd5c\uc2e0 \ubc1c\uc804\uc758 \ud61c\ud0dd\uc744 \ub204\ub9b4 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Common_Challenges_in_PLMNs\"><\/span>PLMN\uc758 \uc77c\ubc18\uc801\uc778 \uacfc\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 PLMN\uc740 \uba87 \uac00\uc9c0 \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4. \ud55c \uac00\uc9c0 \uc8fc\uc694 \ubb38\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ub124\ud2b8\uc6cc\ud06c \ud63c\uc7a1<\/strong>, \ud2b9\ud788 \uc778\uad6c \ubc00\uc9d1 \uc9c0\uc5ed\uc5d0\uc11c\ub294 \uc11c\ube44\uc2a4 \ud488\uc9c8\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc678\ub534 \uc9c0\uc5ed\uc774\ub098 \uc2dc\uace8 \uc9c0\uc5ed\uc5d0\uc11c \uc801\uc808\ud55c \ucee4\ubc84\ub9ac\uc9c0\ub97c \ud655\ubcf4\ud558\ub294 \uac83\uc740 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc73c\uba70, \uc885\uc885 \uc0c1\ub2f9\ud55c \ube44\uc6a9\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/blog.lebara.co.uk\/ko\/the-top-5-investment-apps-for-beginners\/\">\ud22c\uc790<\/a> \uc778\ud504\ub77c\uc5d0\uc11c. \ub124\ud2b8\uc6cc\ud06c\ub294 \ud574\ud0b9 \ubc0f \ub370\uc774\ud130 \uc720\ucd9c\uc744 \ube44\ub86f\ud55c \ub2e4\uc591\ud55c \uc704\ud611\uc5d0 \ucde8\uc57d\ud558\uae30 \ub54c\ubb38\uc5d0 \ubcf4\uc548\uc740 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uc720\uc9c0 \uad00\ub9ac\ud558\uace0 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \ub370\ub294 \ub9ce\uc740 \ube44\uc6a9\uacfc \uc2dc\uac04\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uc774\ub7ec\ud55c \uacfc\uc81c\uc640 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc548\uc815\uc801\uc778 \uace0\ud488\uc9c8 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud574\uc57c \ud558\ub294 \ud544\uc694\uc131 \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Future_Prospects_for_PLMNs\"><\/span>PLMN\uc758 \ud5a5\ud6c4 \uc804\ub9dd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>PLMN\uc758 \ubbf8\ub798\ub294 \uc218\ub9ce\uc740 \ubc1c\uc804\uc774 \uc608\uc815\ub418\uc5b4 \uc788\ub294 \uc720\ub9dd\ud55c \ubd84\uc57c\uc785\ub2c8\ub2e4. 5G \ub124\ud2b8\uc6cc\ud06c\uc758 \ucd9c\uc2dc\ub294 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ud5a5\uc0c1\ub41c \uc5f0\uacb0\uc131\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ud0ac \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc0ac\ubb3c \uc778\ud130\ub137(IoT)\uc774 \uacc4\uc18d \ud655\uc7a5\ub428\uc5d0 \ub530\ub77c PLMN\uc740 \uc218\uc2ed\uc5b5 \uac1c\uc758 \uc5f0\uacb0\ub41c \ub514\ubc14\uc774\uc2a4\ub97c \uc9c0\uc6d0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud1b5\ud569\uc740 \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0, \uad50\ud1b5 \ubc0f \uc758\ub8cc \ubd84\uc57c\uc758 \ubc1c\uc804\uc744 \ucd09\uc9c4\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1 \ubc0f \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc740 PLMN \uae30\ub2a5\uc744 \ub354\uc6b1 \uac15\ud654\ud558\uc5ec \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \ub9de\ucda4\ud654\ub41c \uc11c\ube44\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud560 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ub9dd\uc740 \ube60\ub974\uac8c \uc9c4\ud654\ud558\ub294 \ub514\uc9c0\ud138 \ud658\uacbd\uc5d0\uc11c PLMN\uc758 \uc9c0\uc18d\uc801\uc778 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Understanding_PLMN_Operations\"><\/span>PLMN \uc6b4\uc601 \uc774\ud574<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\ud604\ub300 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc5d0\uc11c PLMN\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 PLMN\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uba74\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ed\ud560\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. <a href=\"https:\/\/blog.lebara.co.uk\/ko\/a-beginners-guide-to-sim-cards\/\">SIM \uce74\ub4dc<\/a> \ubc0f \ubcf4\uc548 \uc870\uce58.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"How_PLMNs_Work\"><\/span>PLMN\uc758 \uc791\ub3d9 \ubc29\uc2dd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>PLMN\uc758 \uc6b4\uc601\uc740 \uc5ec\ub7ec \ub2e8\uacc4\uac00 \ud3ec\ud568\ub41c \ubcf5\uc7a1\ud55c \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uac1c\uc694\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc7a5\uce58 \uc5f0\uacb0:<\/strong> \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\ub294 \uadfc\ucc98\uc758 \uae30\uc9c0\uad6d\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub418\uba70, \uae30\uc9c0\uad6d\uc740 \ub514\ubc14\uc774\uc2a4\uc640 \ub124\ud2b8\uc6cc\ud06c \uac04\uc5d0 \uc2e0\ud638\ub97c \uc911\uacc4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/blog.lebara.co.uk\/ko\/boosting-your-mobile-signal-tips-for-improving-reception\/\">\uc2e0\ud638<\/a> \uc804\uc1a1:<\/strong> \uae30\uc9c0\uad6d\uc740 \ubb34\uc120 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud558\uc5ec \uc0ac\uc6a9\uc790\uc640 \ub124\ud2b8\uc6cc\ud06c \ucf54\uc5b4 \uac04\uc758 \ud1b5\uc2e0\uc744 \uc6d0\ud65c\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub370\uc774\ud130 \ucc98\ub9ac:<\/strong> \ucf54\uc5b4 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc74c\uc131 \ubc0f \ub370\uc774\ud130 \ud2b8\ub798\ud53d\uc744 \ucc98\ub9ac\ud558\uc5ec \ud1b5\ud654\ub97c \ub77c\uc6b0\ud305\ud558\uace0 \uc801\uc808\ud55c \ubaa9\uc801\uc9c0\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc11c\ube44\uc2a4 \uc81c\uacf5:<\/strong> \uc774 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc74c\uc131 \ud1b5\ud654, SMS, \ubaa8\ubc14\uc77c \uc778\ud130\ub137 \ub4f1 \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub04a\uae40 \uc5c6\ub294 \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Role_of_SIM_Cards_in_PLMNs\"><\/span>PLMN\uc5d0\uc11c SIM \uce74\ub4dc\uc758 \uc5ed\ud560<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>SIM \uce74\ub4dc<\/strong> \ub294 \uc0ac\uc6a9\uc790 \uc778\uc99d\uacfc \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4 \uc561\uc138\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 PLMN\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uac01 <a href=\"https:\/\/blog.lebara.co.uk\/ko\/%ef%bf%bca-guide-to-sim-card-sizes\/\">SIM \uce74\ub4dc<\/a> \uc5d0\ub294 \uace0\uc720 \uc2dd\ubcc4\uc790, \uc989 <a href=\"https:\/\/blog.lebara.co.uk\/ko\/how-to-cut-the-cost-of-international-calls-on-a-mobile-phone\/\">\uad6d\uc81c<\/a> \uc0ac\uc6a9\uc790\ub97c \uad6c\ub3c5\uc790 \uacc4\uc815\uc5d0 \uc5f0\uacb0\ud558\ub294 IMSI(\ubaa8\ubc14\uc77c \uad6c\ub3c5\uc790 \uc2e0\uc6d0)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub514\ubc14\uc774\uc2a4\uac00 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub418\uba74 SIM \uce74\ub4dc\ub294 \uc778\uc99d\uc5d0 \ud544\uc694\ud55c \uc790\uaca9 \uc99d\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \uc0ac\uc6a9\uc790\uc758 \uc2e0\uc6d0\uc744 \ud655\uc778\ud558\uc5ec \uac00\uc785\ud55c \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4 \uad8c\ud55c\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c SIM \uce74\ub4dc\ub294 \uc5f0\ub77d\ucc98 \ubaa9\ub85d \ubc0f \ubb38\uc790 \uba54\uc2dc\uc9c0\uc640 \uac19\uc740 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uc5ec \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \ub514\ubc14\uc774\uc2a4\uc640 \ub124\ud2b8\uc6cc\ud06c \uac04\uc5d0 \uc804\uc1a1\ub418\ub294 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \uc548\uc804\ud55c \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Security_Measures_in_PLMNs\"><\/span>PLMN\uc758 \ubcf4\uc548 \uc870\uce58<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubcf4\uc548\uc740 PLMN\uc758 \ucd5c\uc6b0\uc120 \uacfc\uc81c\uc774\uba70, \uc704\ud611\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc870\uce58\ub97c \ucde8\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc554\ud638\ud654<\/strong> \ub294 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc804\uc1a1\ub418\ub294 \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud558\ub294 \uae30\ubcf8\uc801\uc778 \ubcf4\uc548 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc778\uc99d \ud504\ub85c\uc138\uc2a4\ub294 \uad8c\ud55c\uc774 \uc788\ub294 \uc0ac\uc6a9\uc790\ub9cc \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec \ubb34\ub2e8 \uc0ac\uc6a9\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ubc29\ud654\ubcbd\uacfc \uce68\uc785 \ud0d0\uc9c0 \uc2dc\uc2a4\ud15c\uc740 \uc678\ubd80 \uacf5\uaca9\uc73c\ub85c\ubd80\ud130 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c \uc6b4\uc601\uc790\ub294 \ucde8\uc57d\uc810\uc744 \ud574\uacb0\ud558\uace0 \ubcf4\ud638\ub97c \uac15\ud654\ud558\uae30 \uc704\ud574 \uc815\uae30\uc801\uc778 \ubcf4\uc548 \uc5c5\ub370\uc774\ud2b8\uc640 \ud328\uce58\ub97c \uc2dc\ud589\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uce58\ub294 \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\uc758 \uae30\ubc00\uc131, \ubb34\uacb0\uc131 \ubc0f \uac00\uc6a9\uc131\uc744 \uc885\ud569\uc801\uc73c\ub85c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Future_Trends_in_Public_Land_Mobile_Networks\"><\/span>\uacf5\uacf5 \ud1a0\uc9c0 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \ubbf8\ub798 \ud2b8\ub80c\ub4dc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uae30\uc220\uc774 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c PLM\ub3c4 \ud568\uaed8 \uc9c4\ud654\ud560 \uc900\ube44\uac00 \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ubbf8\ub798\uc758 <a href=\"https:\/\/blog.lebara.co.uk\/ko\/the-latest-trends-in-mobile-phone-technology\/\">\ud2b8\ub80c\ub4dc<\/a>, 5G, IoT \ud1b5\ud569 \ubc0f \uc2e0\ud765 \uae30\uc220\uc758 \uc601\ud5a5 \ub4f1 \ub2e4\uc591\ud55c \uc8fc\uc81c\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"5G_and_Beyond\"><\/span>5G\uc640 \uadf8 \uc774\ud6c4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc758 \ucd9c\ud604 <strong>5G \uae30\uc220<\/strong> \ub294 \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc758 \ud68d\uae30\uc801\uc778 \ub3c4\uc57d\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ucd08\uace0\uc18d \ub370\uc774\ud130 \uc18d\ub3c4, \uc9e7\uc740 \uc9c0\uc5f0 \uc2dc\uac04, \ud5a5\uc0c1\ub41c \ub124\ud2b8\uc6cc\ud06c \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uc11c\ube44\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5G \ub124\ud2b8\uc6cc\ud06c\ub294 \ub300\uaddc\ubaa8 \ub514\ubc14\uc774\uc2a4 \uc5f0\uacb0\uc744 \uc9c0\uc6d0\ud558\uc5ec \ub298\uc5b4\ub098\ub294 IoT \ub514\ubc14\uc774\uc2a4\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \uace0\uae09 \uc0ac\uc6a9 \uc0ac\ub840\ub3c4 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <a href=\"https:\/\/blog.lebara.co.uk\/ko\/a-closer-look-at-augmented-reality-technology-on-iphones\/\">\uc99d\uac15 \ud604\uc2e4<\/a> (AR)\uacfc \uac00\uc0c1 \ud604\uc2e4(VR)\uc744 \ud1b5\ud574 \uc5d4\ud130\ud14c\uc778\uba3c\ud2b8\uc640 \ube44\uc988\ub2c8\uc2a4 \ubd84\uc57c\ub97c \ud601\uc2e0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud5a5\ud6c4 \uac1c\ubc1c\uc5d0\ub294 \ub354 \ud070 \uae30\ub2a5\uc744 \uc57d\uc18d\ud558\ub294 6G \uae30\uc220\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c4\ud654\ub294 \uacc4\uc18d\ud574\uc11c \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc758 \ud658\uacbd\uc744 \ud615\uc131\ud558\uace0 PLMN\uc758 \uc5ed\ud560\uc744 \uc7ac\uc815\uc758\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Internet_of_Things_IoT_Integration\"><\/span>\uc0ac\ubb3c \uc778\ud130\ub137(IoT) \ud1b5\ud569<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ud1b5\ud569\uc740 <strong>\uc0ac\ubb3c \uc778\ud130\ub137(IoT)<\/strong> \ub294 \ubbf8\ub798\ub97c \ud615\uc131\ud558\ub294 \uc911\ucd94\uc801\uc778 \ud2b8\ub80c\ub4dc\uc785\ub2c8\ub2e4. IoT \ub514\ubc14\uc774\uc2a4\uc5d0\ub294 \uac15\ub825\ud55c \uc5f0\uacb0\uc131\uacfc \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc774 \ud544\uc694\ud558\uba70, PLMN\uc740 \uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \uc798 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ud1b5\ud569\uc740 \uc5f0\uacb0\ub41c \ub514\ubc14\uc774\uc2a4\uac00 \uc790\uc6d0 \uad00\ub9ac\ub97c \ucd5c\uc801\ud654\ud558\uace0 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0\uc758 \uac1c\ubc1c\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c IoT \ub514\ubc14\uc774\uc2a4\ub294 \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ud658\uc790 \uce58\ub8cc \uac1c\uc120\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>IoT\uc758 \uc9c0\uc18d\uc801\uc778 \uc131\uc7a5\uc740 PLMN\uc758 \ubc1c\uc804\uc744 \ub354\uc6b1 \ucd09\uc9c4\ud558\uc5ec \uae30\uc220 \ud601\uc2e0\uacfc \uc5f0\uacb0\uc131\uc758 \ucd5c\uc804\uc120\uc5d0 \uc11c\uac8c \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Emerging_Technologies_in_PLMNs\"><\/span>PLMN\uc758 \uc0c8\ub85c\uc6b4 \uae30\uc220<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc0c8\ub85c\uc6b4 \uae30\uc220\uc740 \ub124\ud2b8\uc6cc\ud06c \uc0ac\uc5c5\uc790\uc640 \uc0ac\uc6a9\uc790 \ubaa8\ub450\uc5d0\uac8c \uc0c8\ub85c\uc6b4 \uae30\ud68c\ub97c \uc81c\uacf5\ud558\uba74\uc11c PLMN\uc758 \uc5ed\ub7c9\uc744 \uac15\ud654\ud560 \uac83\uc785\ub2c8\ub2e4. <strong>\ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1<\/strong> \uc6b4\uc601\uc790\ub294 \ud2b9\uc815 \uc11c\ube44\uc2a4\uc5d0 \ub9de\ucd98 \uac00\uc0c1 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0dd\uc131\ud558\uc5ec \ub9ac\uc18c\uc2a4 \ud560\ub2f9 \ubc0f \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc5e3\uc9c0 \ucef4\ud4e8\ud305<\/strong> \ub294 \ub370\uc774\ud130 \ucc98\ub9ac\ub97c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \uac00\uae5d\uac8c \uac00\uc838\uc640 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc904\uc774\uace0 \uc751\ub2f5 \uc2dc\uac04\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc790\uc728 \uc8fc\ud589 \ucc28\ub7c9 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc640 \uac19\uc740 \uc2e4\uc2dc\uac04 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ubc1c\uc804\uc740 PLMN\uc758 \uc5ed\ub3d9\uc801\uc778 \ud2b9\uc131\uacfc \ubcc0\ud654\ud558\ub294 \uae30\uc220 \ud658\uacbd\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc774 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ubaa8\ubc14\uc77c \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc758 \ubbf8\ub798\ub294 \uc758\uc2ec\ud560 \uc5ec\uc9c0 \uc5c6\uc774 \ubcc0\ud654\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>A Public Land Mobile Network (PLMN) is a crucial component of modern communication, enabling mobile phones to connect seamlessly across different regions. These networks form the backbone of mobile telecommunication, allowing individuals to make calls, send messages, and access the internet while on the move. Understanding how a PLMN operates can be beneficial for anyone&#8230;<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/ko\/understanding-the-public-land-mobile-network-a-beginners-guide\/\">\uc790\uc138\ud788 \ubcf4\uae30<\/a><\/div>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-2790","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/2790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/comments?post=2790"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/2790\/revisions"}],"predecessor-version":[{"id":2831,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/2790\/revisions\/2831"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/media?parent=2790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/categories?post=2790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/tags?post=2790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}