{"id":183,"date":"2014-09-27T16:36:43","date_gmt":"2014-09-27T07:36:43","guid":{"rendered":"http:\/\/manatails.net\/blog\/?p=183"},"modified":"2022-04-03T13:48:55","modified_gmt":"2022-04-03T04:48:55","slug":"skt%ec%9d%98-band-1-2-1ghz-lte-%ec%a0%95%eb%b3%b4","status":"publish","type":"post","link":"https:\/\/manatails.net\/blog\/2014\/09\/skt%ec%9d%98-band-1-2-1ghz-lte-%ec%a0%95%eb%b3%b4\/","title":{"rendered":"SKT\uc758 Band 1 (2.1GHz) LTE \uc815\ubcf4"},"content":{"rendered":"

\ub300\ub7b5 3\uac1c\uc6d4 \uc804\ucbe4\ubd80\ud130 \uc2dc\ub0b4\uc5d0 \ub098\uac00\uba74 \ud734\ub300\ud3f0\uc5d0\uc11c LTE\uac00 \uc7a1\ud788\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4.
\n\uc81c\uac00 \uc9c0\uae08 \uc4f0\ub294 \uc5d1\uc2a4\ud398\ub9ac\uc544 A\ub294 LTE \ubc34\ub4dc 1,19, 21\ubc16\uc5d0 \uc9c0\uc6d0\uc744 \uc548\ud558\ub294\ub370 \uad6d\ub0b4\uc5d0\uc11c \uc7a1\ud799\ub2c8\ub2e4. \uc77c\ubcf8\uc804\uc6a9\uc778 \ubc34\ub4dc 19, 21\uc740 \uc81c\uc678\ud558\uace0 3G\uc5d0 \uc4f0\uc774\ub294 \ubc34\ub4dc1\uc758 \uc7ac\ud65c\uc6a9\uc77c\uac83\uc774\ub77c \uc0dd\uac01\ud588\uc2b5\ub2c8\ub2e4.
\n\uad6d\ub0b4\uc5d0\ub294 3,5,8 \ubc34\ub4dc\uac00 \uae30\uc874\uc5d0 \uc4f0\uc774\ub294\uac83\uc73c\ub85c \uc54c\ub824\uc838\uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ubc88\uc8fc\ubd80\ud130 \ub4dc\ub514\uc5b4 \uc9d1\uc5d0\uc11c\ub3c4 \uc0c8\ub85c\uc6b4 \ubc34\ub4dc\ub85c LTE\uac00 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud574\uc9c0\ub354\uad70\uc694.<\/p>\n

\uacc4\uce21\uc7a5\ube44\ub97c \uc774\uc6a9\ud574\uc11c \uc5b4\ub5a4\ub9dd\uc778\uc9c0 \uc9c1\uc811 \ud655\uc778\ud55c \uacb0\uacfc\ub97c \uc62c\ub9bd\ub2c8\ub2e4. \uc81c \uc608\uc0c1\ub300\ub85c \ubc34\ub4dc 1\uc774 \ub9de\uc2b5\ub2c8\ub2e4.<\/p>\n

\"lte\"<\/a><\/p>\n

\uc790\uc138\ud558\uac8c \ubcf4\uace0\uc2f6\uc73c\uc2e0 \ubd84\uc740 \ud074\ub9ad\ud558\uc2dc\uba74 \uc6d0\ubcf8\ud654\uc9c8\ub85c \ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5ec\uae30\uc11c \uc77c\ubc18 \uc0ac\uc6a9\uc790\ubd84\ub4e4\uc774 \uad04\ubaa9\ud560 \uc815\ubcf4\ub4e4\uc744 \uc815\ub9ac\ud574 \ubcf4\uc790\uba74..<\/p>\n

\uc6b0\uc120 \ub300\uc5ed\ud3ed\uc774 20MHz\uac00 \uc544\ub2cc 10MHz\uc785\ub2c8\ub2e4.
\nEARFCN 150(2.125GHz Downlink) \ud55c\uac00\uc9c0\ub9cc \uc7a1\ud788\uace0 \ub2e4\ub978 \uc8fc\ud30c\uc218\ub294 \uc7a1\ud788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \ud1b5\uc2e0\uc0ac\ub3c4 \uc7a1\ud788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n\ub808\ud37c\ub7f0\uc2a4 \ud30c\uc6cc\uac00 \ub192\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 12dBm\uc5d0\ub2e4\uac00 10MHz\uc758 \ube14\ub85d\uc218\ub97c \uacf1\ud558\uba74 enodeb\uc5d0\uc11c 2W\uc815\ub3c4\ub85c \uc2e0\ud638\ub97c \uc1a1\ucd9c\uc911\uc774\ub780 \ub73b\uc778\ub370 \ud574\uc678\uc5d0 \ube44\ud574 \ud655\uc2e4\ud788 \ub9dd \uad6c\uc870\uac00 \uc870\ubc00\ud569\ub2c8\ub2e4.
\n\ud558\uc9c0\ub9cc \uc77c\ubd80 \uae30\uc9c0\uad6d\ub9cc 2.1GHz\ub97c \uac00\ub3d9\uc911\uc778\ub4ef \ud569\ub2c8\ub2e4.<\/p>\n

LTE\ub294 WCDMA\uc640 \uac19\uc774 1.92MHz\uc758 \ubc30\uc218\ub85c \uc0d8\ud50c\ub9c1\uc744 \ud574\uc57c\ud569\ub2c8\ub2e4
\n\ud6c4.. \uc804\uc5d0 \uc7a5\ube44\uc5d0 \uc804\uc6d0\uc744 \uc798\ubabb \uc5f0\uacb0\ud558\ub294 \ubc14\ub78c\uc5d0 \uc678\uc7a5 GPS VCTCXO\uac00 \uace0\uc7a5\ub09c \uad00\uacc4\ub85c 2\uc758\ubc30\uc218\uc5d0\uc11c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub9ac\uc0d8\ud50c\ub9c1\uc744 \ud558\ub2c8 \uc2a4\uce94\ud558\ub294\ub370 \uc2dc\uac04\uc774 \uc624\ub798 \uac78\ub9ac\ub124\uc694.
\n\uc870\ub9cc\uac04\uc5d0 61.44MHz TCXO\ub97c \uad6c\uc785\ud574\uc11c \uc9c0\uc5ed\ubcc4\ub85c \uce21\uc815\uc744 \ud574\ubd10\uc57c\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc9c0\uc5ed\ubcc4\ub85c \uc81c\uac00 \ub2e4\ub140\ubcf8 \ubc14\ub85c\ub294 \uad11\uc5ed\uc2dc \uc774\uc0c1 \uc2dc\ub0b4\ucabd\uc740 \uac70\uc758 \uc7a1\ud799\ub2c8\ub2e4.<\/p>\n

\ub300\uad6c \ubd80\uc0b0\uc740 \uc678\uacfd\ub3c4 \uc5b4\ub290\uc815\ub3c4 \ucee4\ubc84\ub418\uace0 \uc788\ub294\ub4ef \ud569\ub2c8\ub2e4.<\/p>\n

\uadf8\ub9ac\uace0 \uc694\uc998\ub4e4\uc5b4 \uba87\uba87 \ubd84\uc774 \ud638\uc18c\ud558\uc2dc\ub294 \uc218\uc2e0\ub960 \ubb38\uc81c\ub3c4 \uc774 \ub54c\ubb38\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.
\n2.1ghz\ub294 \uae30\uc9c0\uad6d\uc774 \uae30\uc874\ub9dd\ub9cc\ud07c \ud65c\uc131\ud654\uac00 \ub418\uc5b4\uc788\uc9c0 \uc54a\ub2e4\ubcf4\ub2c8 \uc774\ucabd\uc73c\ub85c \ud734\ub300\ud3f0\uc774 \uc811\uc18d\ub418\uac8c \ub418\uba74 \uc218\uc2e0\ub960\uc774 \ub0ae\uc544 \ubcf4\uc774\ub294 \uac83\uc785\ub2c8\ub2e4.
\n\uc218\uc2e0\ub960\uc774 \uce90\ub9ac\uc5b4 \uc804\uccb4 \uc218\uc2e0\ub960\uc758 \ud3c9\uade0\uc744 \ub0b4\ub294\uac8c \uc544\ub2cc \ud604\uc7ac \uc811\uc18d\ub418\uc5b4\uc788\ub294 \ud558\ub098\uc758 \uae30\uc9c0\uad6d \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\uc744 \ud558\ub098 \ubcf4\ub2c8 \uc0dd\uae30\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.
\n\ud558\uc9c0\ub9cc \uadf8\ub807\ub2e4\uace0 \ud574\uc11c \uae30\uc874 \uae30\uc9c0\uad6d\uc774 \uc0ac\ub77c\uc9c0\ub294\uac8c \uc544\ub2c8\uace0 \uc218\uc2e0\ub960\uc774 \uc77c\uc815\uc218\uc900 \uc774\uc0c1\uc73c\ub85c \uc57d\ud574\uc9c0\uba74 \uae30\uc874\ub9dd\uc73c\ub85c \ud578\ub4dc\uc624\ubc84\ub97c \uc2dc\ub3c4\ud558\ub2c8 \ud06c\uac8c \uac71\uc815\ud558\uc2e4 \ud544\uc694\ub294 \uc5c6\uc73c\uc2e4\ub4ef \ud569\ub2c8\ub2e4.
\n\ud558\uc9c0\ub9cc \uc7a6\uc740 \ud578\ub4dc\uc624\ubc84\ub294 \ub51c\ub808\uc774\ub97c \uc720\ubc1c\ud558\uace0 \ubc30\ud130\ub9ac\ub97c \ube68\ub9ac \uc18c\ubaa8\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ub300\ub7b5 3\uac1c\uc6d4 \uc804\ucbe4\ubd80\ud130 \uc2dc\ub0b4\uc5d0 \ub098\uac00\uba74 \ud734\ub300\ud3f0\uc5d0\uc11c LTE\uac00 \uc7a1\ud788\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc81c\uac00 \uc9c0\uae08 \uc4f0\ub294 \uc5d1\uc2a4\ud398\ub9ac\uc544 A\ub294 LTE \ubc34\ub4dc 1,19, 21\ubc16\uc5d0 \uc9c0\uc6d0\uc744 \uc548\ud558\ub294\ub370 \uad6d\ub0b4\uc5d0\uc11c \uc7a1\ud799\ub2c8\ub2e4. \uc77c\ubcf8\uc804\uc6a9\uc778 \ubc34\ub4dc 19, 21\uc740 \uc81c\uc678\ud558\uace0 3G\uc5d0 \uc4f0\uc774\ub294 \ubc34\ub4dc1\uc758 \uc7ac\ud65c\uc6a9\uc77c\uac83\uc774\ub77c \uc0dd\uac01\ud588\uc2b5\ub2c8\ub2e4. \uad6d\ub0b4\uc5d0\ub294 3,5,8 \ubc34\ub4dc\uac00 \uae30\uc874\uc5d0 \uc4f0\uc774\ub294\uac83\uc73c\ub85c \uc54c\ub824\uc838\uc788\uc2b5\ub2c8\ub2e4. \uc774\ubc88\uc8fc\ubd80\ud130 \ub4dc\ub514\uc5b4 \uc9d1\uc5d0\uc11c\ub3c4 \uc0c8\ub85c\uc6b4 \ubc34\ub4dc\ub85c LTE\uac00 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud574\uc9c0\ub354\uad70\uc694. \uacc4\uce21\uc7a5\ube44\ub97c \uc774\uc6a9\ud574\uc11c \uc5b4\ub5a4\ub9dd\uc778\uc9c0 \uc9c1\uc811 \ud655\uc778\ud55c \uacb0\uacfc\ub97c \uc62c\ub9bd\ub2c8\ub2e4. \uc81c \uc608\uc0c1\ub300\ub85c … Continue reading SKT\uc758 Band 1 (2.1GHz) LTE \uc815\ubcf4<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,42],"tags":[52,54,53,26],"class_list":["post-183","post","type-post","status-publish","format-standard","hentry","category-phone","category-radio","tag-lte","tag-sk-telecom","tag-xperia","tag-26"],"_links":{"self":[{"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/posts\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/comments?post=183"}],"version-history":[{"count":11,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/posts\/183\/revisions"}],"predecessor-version":[{"id":195,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/posts\/183\/revisions\/195"}],"wp:attachment":[{"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/media?parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/categories?post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/manatails.net\/blog\/wp-json\/wp\/v2\/tags?post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}