{"id":8927,"date":"2026-03-05T16:26:51","date_gmt":"2026-03-05T07:26:51","guid":{"rendered":"https:\/\/hasu0707.duckdns.org\/blog\/?p=8927"},"modified":"2026-03-05T17:03:12","modified_gmt":"2026-03-05T08:03:12","slug":"%ec%9d%b4%eb%8f%99%ed%86%b5%ec%8b%a0-%ec%84%b8%eb%8c%80%eb%b3%84-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%ec%a0%95%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=8927","title":{"rendered":"\uc774\ub3d9\ud1b5\uc2e0 \uc138\ub300\ubcc4 \ud504\ub85c\ud1a0\ucf5c \uc815\ub9ac"},"content":{"rendered":"\n<style>\nbody {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Arial, sans-serif;\n  line-height: 1.6;\n  color: #222;\n  font-size: 16px;\n}\n\np {\n  margin: 0.8em 0;\n}\n\nh1, h2, h3, h4 {\n  font-weight: 700;\n  margin-top: 1.4em;\n  margin-bottom: 0.6em;\n  line-height: 1.25;\n}\n\nul, ol {\n  padding-left: 1.5em;\n  margin: 0.8em 0;\n}\n\nli {\n  margin: 0.4em 0;\n}\n\np code {\n  background: #f2f2f2;\n  padding: 2px 5px;\n  border-radius: 4px;\n  font-size: 0.9em;\n}\n\nblockquote {\n  border-left: 4px solid #ddd;\n  padding-left: 12px;\n  color: #555;\n  margin: 1em 0;\n}\n\ntable {\n  border-collapse: collapse;\n  margin: 1em 0;\n}\n\nth, td {\n  border: 1px solid #ddd;\n  padding: 8px 10px;\n}\n\nth {\n  background: #f6f6f6;\n}\n<\/style>\n\n<h1 data-start=\"271\" data-end=\"294\">2G Signaling Protocol<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"border-collapse: collapse; border-style: solid;\" border=\"1\" data-start=\"296\" data-end=\"864\">\n<thead data-start=\"296\" data-end=\"341\">\n<tr data-start=\"296\" data-end=\"341\">\n<th class=\"\" data-start=\"296\" data-end=\"303\" data-col-size=\"sm\">\ud504\ub85c\ud1a0\ucf5c<\/th>\n<th class=\"\" data-start=\"303\" data-end=\"309\" data-col-size=\"sm\">\ud480\ub124\uc784<\/th>\n<th class=\"\" data-start=\"309\" data-end=\"316\" data-col-size=\"sm\">\uc9c0\uc6d0\ubc94\uc704<\/th>\n<th class=\"\" data-start=\"316\" data-end=\"321\" data-col-size=\"sm\">\uc5ed\ud560<\/th>\n<th class=\"\" data-start=\"321\" data-end=\"326\" data-col-size=\"sm\">\uc124\uba85<\/th>\n<th class=\"\" data-start=\"326\" data-end=\"334\" data-col-size=\"sm\">\uc778\ud130\ud398\uc774\uc2a4<\/th>\n<th class=\"\" data-start=\"334\" data-end=\"341\" data-col-size=\"sm\">\uc911\uc694\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"372\" data-end=\"864\">\n<tr data-start=\"372\" data-end=\"485\">\n<td data-start=\"372\" data-end=\"382\" data-col-size=\"sm\"><strong data-start=\"374\" data-end=\"381\">SS7<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"382\" data-end=\"406\">Signaling System No.7<\/td>\n<td data-col-size=\"sm\" data-start=\"406\" data-end=\"411\">2G<\/td>\n<td data-col-size=\"sm\" data-start=\"411\" data-end=\"433\">Signaling Framework<\/td>\n<td data-col-size=\"sm\" data-start=\"433\" data-end=\"461\">\uc774\ub3d9\ud1b5\uc2e0 \ubc0f PSTN signaling \uc2dc\uc2a4\ud15c<\/td>\n<td data-col-size=\"sm\" data-start=\"461\" data-end=\"476\">Core Network<\/td>\n<td data-col-size=\"sm\" data-start=\"476\" data-end=\"485\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"486\" data-end=\"592\">\n<td data-start=\"486\" data-end=\"496\" data-col-size=\"sm\"><strong data-start=\"488\" data-end=\"495\">MAP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"496\" data-end=\"522\">Mobile Application Part<\/td>\n<td data-col-size=\"sm\" data-start=\"522\" data-end=\"527\">2G<\/td>\n<td data-col-size=\"sm\" data-start=\"527\" data-end=\"550\">Subscriber Signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"550\" data-end=\"571\">\uac00\uc785\uc790 \uc704\uce58, \uc778\uc99d, SMS \ucc98\ub9ac<\/td>\n<td data-col-size=\"sm\" data-start=\"571\" data-end=\"583\">MSC &harr; HLR<\/td>\n<td data-col-size=\"sm\" data-start=\"583\" data-end=\"592\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"593\" data-end=\"688\">\n<td data-start=\"593\" data-end=\"603\" data-col-size=\"sm\"><strong data-start=\"595\" data-end=\"602\">CAP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"603\" data-end=\"628\">CAMEL Application Part<\/td>\n<td data-col-size=\"sm\" data-start=\"628\" data-end=\"633\">2G<\/td>\n<td data-col-size=\"sm\" data-start=\"633\" data-end=\"651\">Service Control<\/td>\n<td data-col-size=\"sm\" data-start=\"651\" data-end=\"669\">\uc9c0\ub2a5\ud615 \uc11c\ube44\uc2a4 \ubc0f \uacfc\uae08 \uc81c\uc5b4<\/td>\n<td data-col-size=\"sm\" data-start=\"669\" data-end=\"681\">MSC &harr; SCP<\/td>\n<td data-col-size=\"sm\" data-start=\"681\" data-end=\"688\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"689\" data-end=\"787\">\n<td data-start=\"689\" data-end=\"700\" data-col-size=\"sm\"><strong data-start=\"691\" data-end=\"699\">SCCP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"700\" data-end=\"736\">Signaling Connection Control Part<\/td>\n<td data-col-size=\"sm\" data-start=\"736\" data-end=\"741\">2G<\/td>\n<td data-col-size=\"sm\" data-start=\"741\" data-end=\"759\">Message Routing<\/td>\n<td data-col-size=\"sm\" data-start=\"759\" data-end=\"773\">SS7 \uba54\uc2dc\uc9c0 \ub77c\uc6b0\ud305<\/td>\n<td data-col-size=\"sm\" data-start=\"773\" data-end=\"779\">STP<\/td>\n<td data-col-size=\"sm\" data-start=\"779\" data-end=\"787\">\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"788\" data-end=\"864\">\n<td data-start=\"788\" data-end=\"798\" data-col-size=\"sm\"><strong data-start=\"790\" data-end=\"797\">MTP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"798\" data-end=\"822\">Message Transfer Part<\/td>\n<td data-col-size=\"sm\" data-start=\"822\" data-end=\"827\">2G<\/td>\n<td data-col-size=\"sm\" data-start=\"827\" data-end=\"839\">Transport<\/td>\n<td data-col-size=\"sm\" data-start=\"839\" data-end=\"851\">SS7 \uc804\uc1a1 \uacc4\uce35<\/td>\n<td data-col-size=\"sm\" data-start=\"851\" data-end=\"857\">STP<\/td>\n<td data-col-size=\"sm\" data-start=\"857\" data-end=\"864\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"866\" data-end=\"869\">\n<h1 data-start=\"871\" data-end=\"894\">3G Signaling Protocol<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"border-collapse: collapse; border-style: solid;\" border=\"1\" data-start=\"896\" data-end=\"1536\">\n<thead data-start=\"896\" data-end=\"941\">\n<tr data-start=\"896\" data-end=\"941\">\n<th class=\"\" data-start=\"896\" data-end=\"903\" data-col-size=\"sm\">\ud504\ub85c\ud1a0\ucf5c<\/th>\n<th class=\"\" data-start=\"903\" data-end=\"909\" data-col-size=\"sm\">\ud480\ub124\uc784<\/th>\n<th class=\"\" data-start=\"909\" data-end=\"916\" data-col-size=\"sm\">\uc9c0\uc6d0\ubc94\uc704<\/th>\n<th class=\"\" data-start=\"916\" data-end=\"921\" data-col-size=\"sm\">\uc5ed\ud560<\/th>\n<th class=\"\" data-start=\"921\" data-end=\"926\" data-col-size=\"sm\">\uc124\uba85<\/th>\n<th class=\"\" data-start=\"926\" data-end=\"934\" data-col-size=\"sm\">\uc778\ud130\ud398\uc774\uc2a4<\/th>\n<th class=\"\" data-start=\"934\" data-end=\"941\" data-col-size=\"sm\">\uc911\uc694\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"972\" data-end=\"1536\">\n<tr data-start=\"972\" data-end=\"1081\">\n<td data-start=\"972\" data-end=\"988\" data-col-size=\"sm\"><strong data-start=\"974\" data-end=\"987\">SS7 \/ MAP<\/strong><\/td>\n<td data-start=\"988\" data-end=\"1014\" data-col-size=\"sm\">Mobile Application Part<\/td>\n<td data-col-size=\"sm\" data-start=\"1014\" data-end=\"1019\">3G<\/td>\n<td data-col-size=\"sm\" data-start=\"1019\" data-end=\"1042\">Subscriber Signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1042\" data-end=\"1059\">\uac00\uc785\uc790 \uc704\uce58 \uad00\ub9ac \ubc0f \uc778\uc99d<\/td>\n<td data-col-size=\"sm\" data-start=\"1059\" data-end=\"1072\">SGSN &harr; HLR<\/td>\n<td data-col-size=\"sm\" data-start=\"1072\" data-end=\"1081\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1082\" data-end=\"1203\">\n<td data-start=\"1082\" data-end=\"1094\" data-col-size=\"sm\"><strong data-start=\"1084\" data-end=\"1093\">GTP-C<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1094\" data-end=\"1128\">GPRS Tunneling Protocol Control<\/td>\n<td data-col-size=\"sm\" data-start=\"1128\" data-end=\"1133\">3G<\/td>\n<td data-col-size=\"sm\" data-start=\"1133\" data-end=\"1151\">Session Control<\/td>\n<td data-col-size=\"sm\" data-start=\"1151\" data-end=\"1180\">\ub370\uc774\ud130 \uc138\uc158 \uc0dd\uc131 \ubc0f PDP Context \uad00\ub9ac<\/td>\n<td data-col-size=\"sm\" data-start=\"1180\" data-end=\"1194\">SGSN &harr; GGSN<\/td>\n<td data-col-size=\"sm\" data-start=\"1194\" data-end=\"1203\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1204\" data-end=\"1301\">\n<td data-start=\"1204\" data-end=\"1216\" data-col-size=\"sm\"><strong data-start=\"1206\" data-end=\"1215\">GTP-U<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1216\" data-end=\"1247\">GPRS Tunneling Protocol User<\/td>\n<td data-col-size=\"sm\" data-start=\"1247\" data-end=\"1252\">3G<\/td>\n<td data-col-size=\"sm\" data-start=\"1252\" data-end=\"1265\">Data Plane<\/td>\n<td data-col-size=\"sm\" data-start=\"1265\" data-end=\"1278\">\uc0ac\uc6a9\uc790 \ub370\uc774\ud130 \uc804\ub2ec<\/td>\n<td data-col-size=\"sm\" data-start=\"1278\" data-end=\"1292\">SGSN &harr; GGSN<\/td>\n<td data-col-size=\"sm\" data-start=\"1292\" data-end=\"1301\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1302\" data-end=\"1418\">\n<td data-start=\"1302\" data-end=\"1314\" data-col-size=\"sm\"><strong data-start=\"1304\" data-end=\"1313\">RANAP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1314\" data-end=\"1354\">Radio Access Network Application Part<\/td>\n<td data-col-size=\"sm\" data-start=\"1354\" data-end=\"1359\">3G<\/td>\n<td data-col-size=\"sm\" data-start=\"1359\" data-end=\"1375\">RAN Signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1375\" data-end=\"1398\">RNC &harr; Core signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1398\" data-end=\"1411\">RNC &harr; SGSN<\/td>\n<td data-col-size=\"sm\" data-start=\"1411\" data-end=\"1418\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1419\" data-end=\"1536\">\n<td data-start=\"1419\" data-end=\"1431\" data-col-size=\"sm\"><strong data-start=\"1421\" data-end=\"1430\">BSSGP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1431\" data-end=\"1467\">Base Station System GPRS Protocol<\/td>\n<td data-col-size=\"sm\" data-start=\"1467\" data-end=\"1472\">3G<\/td>\n<td data-col-size=\"sm\" data-start=\"1472\" data-end=\"1493\">RAN Packet Control<\/td>\n<td data-col-size=\"sm\" data-start=\"1493\" data-end=\"1516\">BSC &harr; SGSN signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1516\" data-end=\"1529\">BSC &harr; SGSN<\/td>\n<td data-col-size=\"sm\" data-start=\"1529\" data-end=\"1536\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"1538\" data-end=\"1541\">\n<h1 data-start=\"1543\" data-end=\"1570\">4G LTE Signaling Protocol<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"border-collapse: collapse; border-style: solid;\" border=\"1\" data-start=\"1572\" data-end=\"2169\">\n<thead data-start=\"1572\" data-end=\"1617\">\n<tr data-start=\"1572\" data-end=\"1617\">\n<th class=\"\" data-start=\"1572\" data-end=\"1579\" data-col-size=\"sm\">\ud504\ub85c\ud1a0\ucf5c<\/th>\n<th class=\"\" data-start=\"1579\" data-end=\"1585\" data-col-size=\"sm\">\ud480\ub124\uc784<\/th>\n<th class=\"\" data-start=\"1585\" data-end=\"1592\" data-col-size=\"sm\">\uc9c0\uc6d0\ubc94\uc704<\/th>\n<th class=\"\" data-start=\"1592\" data-end=\"1597\" data-col-size=\"sm\">\uc5ed\ud560<\/th>\n<th class=\"\" data-start=\"1597\" data-end=\"1602\" data-col-size=\"sm\">\uc124\uba85<\/th>\n<th class=\"\" data-start=\"1602\" data-end=\"1610\" data-col-size=\"sm\">\uc778\ud130\ud398\uc774\uc2a4<\/th>\n<th class=\"\" data-start=\"1610\" data-end=\"1617\" data-col-size=\"sm\">\uc911\uc694\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1648\" data-end=\"2169\">\n<tr data-start=\"1648\" data-end=\"1751\">\n<td data-start=\"1648\" data-end=\"1663\" data-col-size=\"sm\"><strong data-start=\"1650\" data-end=\"1662\">Diameter<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1663\" data-end=\"1683\">Diameter Protocol<\/td>\n<td data-col-size=\"sm\" data-start=\"1683\" data-end=\"1688\">4G<\/td>\n<td data-col-size=\"sm\" data-start=\"1688\" data-end=\"1714\">Authentication \/ Policy<\/td>\n<td data-col-size=\"sm\" data-start=\"1714\" data-end=\"1730\">\uac00\uc785\uc790 \uc778\uc99d \ubc0f \uc815\ucc45\uc81c\uc5b4<\/td>\n<td data-col-size=\"sm\" data-start=\"1730\" data-end=\"1742\">MME &harr; HSS<\/td>\n<td data-col-size=\"sm\" data-start=\"1742\" data-end=\"1751\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1752\" data-end=\"1852\">\n<td data-start=\"1752\" data-end=\"1763\" data-col-size=\"sm\"><strong data-start=\"1754\" data-end=\"1762\">S1AP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1763\" data-end=\"1789\">S1 Application Protocol<\/td>\n<td data-col-size=\"sm\" data-start=\"1789\" data-end=\"1794\">4G<\/td>\n<td data-col-size=\"sm\" data-start=\"1794\" data-end=\"1810\">RAN Signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1810\" data-end=\"1835\">eNodeB &harr; MME signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"1835\" data-end=\"1844\">S1-MME<\/td>\n<td data-col-size=\"sm\" data-start=\"1844\" data-end=\"1852\">\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1853\" data-end=\"1968\">\n<td data-start=\"1853\" data-end=\"1865\" data-col-size=\"sm\"><strong data-start=\"1855\" data-end=\"1864\">GTP-C<\/strong><\/td>\n<td data-start=\"1865\" data-end=\"1899\" data-col-size=\"sm\">GPRS Tunneling Protocol Control<\/td>\n<td data-start=\"1899\" data-end=\"1904\" data-col-size=\"sm\">4G<\/td>\n<td data-col-size=\"sm\" data-start=\"1904\" data-end=\"1922\">Session Control<\/td>\n<td data-col-size=\"sm\" data-start=\"1922\" data-end=\"1947\">bearer \uc0dd\uc131 \ubc0f session \uad00\ub9ac<\/td>\n<td data-col-size=\"sm\" data-start=\"1947\" data-end=\"1959\">MME &harr; SGW<\/td>\n<td data-col-size=\"sm\" data-start=\"1959\" data-end=\"1968\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"1969\" data-end=\"2064\">\n<td data-start=\"1969\" data-end=\"1981\" data-col-size=\"sm\"><strong data-start=\"1971\" data-end=\"1980\">GTP-U<\/strong><\/td>\n<td data-start=\"1981\" data-end=\"2012\" data-col-size=\"sm\">GPRS Tunneling Protocol User<\/td>\n<td data-start=\"2012\" data-end=\"2017\" data-col-size=\"sm\">4G<\/td>\n<td data-start=\"2017\" data-end=\"2030\" data-col-size=\"sm\">Data Plane<\/td>\n<td data-start=\"2030\" data-end=\"2043\" data-col-size=\"sm\">\uc0ac\uc6a9\uc790 \ub370\uc774\ud130 \uc804\ub2ec<\/td>\n<td data-start=\"2043\" data-end=\"2055\" data-col-size=\"sm\">SGW &harr; PGW<\/td>\n<td data-start=\"2055\" data-end=\"2064\" data-col-size=\"sm\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"2065\" data-end=\"2169\">\n<td data-start=\"2065\" data-end=\"2076\" data-col-size=\"sm\"><strong data-start=\"2067\" data-end=\"2075\">PFCP<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"2076\" data-end=\"2113\">Packet Forwarding Control Protocol<\/td>\n<td data-col-size=\"sm\" data-start=\"2113\" data-end=\"2121\">4G\/5G<\/td>\n<td data-col-size=\"sm\" data-start=\"2121\" data-end=\"2134\">UP Control<\/td>\n<td data-col-size=\"sm\" data-start=\"2134\" data-end=\"2150\">user plane \uc81c\uc5b4<\/td>\n<td data-col-size=\"sm\" data-start=\"2150\" data-end=\"2162\">SGW &harr; PGW<\/td>\n<td data-col-size=\"sm\" data-start=\"2162\" data-end=\"2169\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2171\" data-end=\"2174\">\n<h1 data-start=\"2176\" data-end=\"2199\">5G Signaling Protocol<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"border-collapse: collapse; border-style: solid;\" border=\"1\" data-start=\"2201\" data-end=\"2788\">\n<thead data-start=\"2201\" data-end=\"2246\">\n<tr data-start=\"2201\" data-end=\"2246\">\n<th class=\"\" data-start=\"2201\" data-end=\"2208\" data-col-size=\"sm\">\ud504\ub85c\ud1a0\ucf5c<\/th>\n<th class=\"\" data-start=\"2208\" data-end=\"2214\" data-col-size=\"sm\">\ud480\ub124\uc784<\/th>\n<th class=\"\" data-start=\"2214\" data-end=\"2221\" data-col-size=\"sm\">\uc9c0\uc6d0\ubc94\uc704<\/th>\n<th class=\"\" data-start=\"2221\" data-end=\"2226\" data-col-size=\"sm\">\uc5ed\ud560<\/th>\n<th class=\"\" data-start=\"2226\" data-end=\"2231\" data-col-size=\"sm\">\uc124\uba85<\/th>\n<th class=\"\" data-start=\"2231\" data-end=\"2239\" data-col-size=\"sm\">\uc778\ud130\ud398\uc774\uc2a4<\/th>\n<th class=\"\" data-start=\"2239\" data-end=\"2246\" data-col-size=\"sm\">\uc911\uc694\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2277\" data-end=\"2788\">\n<tr data-start=\"2277\" data-end=\"2398\">\n<td data-start=\"2277\" data-end=\"2294\" data-col-size=\"sm\"><strong data-start=\"2279\" data-end=\"2293\">HTTP\/2 SBI<\/strong><\/td>\n<td data-start=\"2294\" data-end=\"2320\" data-col-size=\"sm\">Service Based Interface<\/td>\n<td data-start=\"2320\" data-end=\"2325\" data-col-size=\"sm\">5G<\/td>\n<td data-start=\"2325\" data-end=\"2349\" data-col-size=\"sm\">Service Communication<\/td>\n<td data-start=\"2349\" data-end=\"2377\" data-col-size=\"sm\">Network Function \uac04 API \ud1b5\uc2e0<\/td>\n<td data-start=\"2377\" data-end=\"2389\" data-col-size=\"sm\">AMF &harr; SMF<\/td>\n<td data-start=\"2389\" data-end=\"2398\" data-col-size=\"sm\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"2399\" data-end=\"2505\">\n<td data-start=\"2399\" data-end=\"2410\" data-col-size=\"sm\"><strong data-start=\"2401\" data-end=\"2409\">NGAP<\/strong><\/td>\n<td data-start=\"2410\" data-end=\"2436\" data-col-size=\"sm\">NG Application Protocol<\/td>\n<td data-start=\"2436\" data-end=\"2441\" data-col-size=\"sm\">5G<\/td>\n<td data-start=\"2441\" data-end=\"2457\" data-col-size=\"sm\">RAN Signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"2457\" data-end=\"2482\">gNodeB &harr; AMF signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"2482\" data-end=\"2497\">N2 Interface<\/td>\n<td data-col-size=\"sm\" data-start=\"2497\" data-end=\"2505\">\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"2506\" data-end=\"2602\">\n<td data-start=\"2506\" data-end=\"2517\" data-col-size=\"sm\"><strong data-start=\"2508\" data-end=\"2516\">PFCP<\/strong><\/td>\n<td data-start=\"2517\" data-end=\"2554\" data-col-size=\"sm\">Packet Forwarding Control Protocol<\/td>\n<td data-start=\"2554\" data-end=\"2559\" data-col-size=\"sm\">5G<\/td>\n<td data-start=\"2559\" data-end=\"2572\" data-col-size=\"sm\">UP Control<\/td>\n<td data-start=\"2572\" data-end=\"2581\" data-col-size=\"sm\">UPF \uc81c\uc5b4<\/td>\n<td data-start=\"2581\" data-end=\"2593\" data-col-size=\"sm\">SMF &harr; UPF<\/td>\n<td data-start=\"2593\" data-end=\"2602\" data-col-size=\"sm\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"2603\" data-end=\"2698\">\n<td data-start=\"2603\" data-end=\"2613\" data-col-size=\"sm\"><strong data-start=\"2605\" data-end=\"2612\">NAS<\/strong><\/td>\n<td data-start=\"2613\" data-end=\"2634\" data-col-size=\"sm\">Non-Access Stratum<\/td>\n<td data-col-size=\"sm\" data-start=\"2634\" data-end=\"2642\">4G\/5G<\/td>\n<td data-col-size=\"sm\" data-start=\"2642\" data-end=\"2655\">UE Control<\/td>\n<td data-col-size=\"sm\" data-start=\"2655\" data-end=\"2678\">UE\uc640 Core \uac04 signaling<\/td>\n<td data-col-size=\"sm\" data-start=\"2678\" data-end=\"2689\">UE &harr; AMF<\/td>\n<td data-col-size=\"sm\" data-start=\"2689\" data-end=\"2698\">\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr data-start=\"2699\" data-end=\"2788\">\n<td data-start=\"2699\" data-end=\"2714\" data-col-size=\"sm\"><strong data-start=\"2701\" data-end=\"2713\">Diameter<\/strong><\/td>\n<td data-start=\"2714\" data-end=\"2734\" data-col-size=\"sm\">Diameter Protocol<\/td>\n<td data-start=\"2734\" data-end=\"2742\" data-col-size=\"sm\">4G\/5G<\/td>\n<td data-col-size=\"sm\" data-start=\"2742\" data-end=\"2759\">Legacy Control<\/td>\n<td data-col-size=\"sm\" data-start=\"2759\" data-end=\"2775\">\uc77c\ubd80 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc0ac\uc6a9<\/td>\n<td data-col-size=\"sm\" data-start=\"2775\" data-end=\"2781\">HSS<\/td>\n<td data-col-size=\"sm\" data-start=\"2781\" data-end=\"2788\">\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2790\" data-end=\"2793\">\n<h1 data-start=\"2795\" data-end=\"2827\">2\ufe0f\u20e3 \uc774\ub3d9\ud1b5\uc2e0 Signaling Protocol \uc9c4\ud654<\/h1>\n<div class=\"relative w-full my-4\">\n<div class=\"\">\n<div class=\"relative\">\n<div class=\"h-full min-h-0 min-w-0\">\n<div class=\"h-full min-h-0 min-w-0\">\n<div class=\"border border-token-border-light border-radius-3xl corner-superellipse\/1.1 rounded-3xl\">\n<div class=\"h-full w-full border-radius-3xl bg-token-bg-elevated-secondary corner-superellipse\/1.1 overflow-clip rounded-3xl lxnfua_clipPathFallback\">\n<div class=\"pointer-events-none absolute end-1.5 top-1 z-2 md:end-2 md:top-1\">&nbsp;<\/div>\n<div class=\"pt-3\">\n<div class=\"relative z-0 flex max-w-full\">\n<div id=\"code-block-viewer\" class=\"q9tKkq_viewer cm-editor z-10 light:cm-light dark:cm-light flex h-full w-full flex-col items-stretch \u037c5 \u037cj\" dir=\"ltr\">\n<div class=\"cm-scroller\">\n<div class=\"cm-content q9tKkq_readonly\">2G<br>SS7 \/ MAP<br><br>&darr;<br><br>3G<br>SS7 + GTP<br><br>&darr;<br><br>4G<br>Diameter + GTP<br><br>&darr;<br><br>5G<br>HTTP2 (Service Based Architecture)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"\">\n<div class=\"\">&nbsp;<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>2G Signaling Protocol \ud504\ub85c\ud1a0\ucf5c \ud480\ub124\uc784 \uc9c0\uc6d0\ubc94\uc704 \uc5ed\ud560 \uc124\uba85 \uc778\ud130\ud398\uc774\uc2a4 \uc911\uc694\ub3c4 SS7 Signaling System No.7 2G Signaling Framework \uc774\ub3d9\ud1b5\uc2e0 \ubc0f PSTN signaling \uc2dc\uc2a4\ud15c Core Network \u2605\u2605\u2605\u2605\u2605 MAP Mobile Application Part 2G Subscriber Signaling \uac00\uc785\uc790 \uc704\uce58, \uc778\uc99d, SMS \ucc98\ub9ac MSC &harr; HLR \u2605\u2605\u2605\u2605\u2605 CAP CAMEL Application Part 2G Service Control \uc9c0\ub2a5\ud615 \uc11c\ube44\uc2a4 \ubc0f \uacfc\uae08 \uc81c\uc5b4 MSC &harr; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[94],"tags":[],"class_list":["post-8927","post","type-post","status-publish","format-standard","hentry","category-mobile-network"],"_links":{"self":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8927"}],"version-history":[{"count":0,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8927\/revisions"}],"wp:attachment":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}