{"id":10187,"date":"2016-11-06T23:34:12","date_gmt":"2016-11-07T08:34:12","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T15:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=10187","title":{"rendered":"[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ube44\ud2b8 \uc5d0\ub7ec\uc728"},"content":{"rendered":"<p><h1>BER (bit error rate)  &#8211;  \ube44\ud2b8 \uc5d0\ub7ec\uc728<\/h1>\n<\/p>\n<p>\ud1b5\uc2e0\uc5d0\uc11c, BER \uc989 \ube44\ud2b8 \uc5d0\ub7ec\uc728\uc740 \ud1b5\uc2e0\uc911 \uc5d0\ub7ec\uac00 \uc0dd\uae34 \ube44\ud2b8 \uc218\ub97c \ucd1d \uc804\uc1a1\ud55c \ube44\ud2b8 \uc218\ub85c \ub098\ub208 \uac83\uc73c\ub85c, \ub300\uac1c 10\uc758 \ub9c8\uc774\ub108\uc2a4 \uc2b9\uc73c\ub85c \ud45c\ud604\ub41c\ub2e4. <\/p>\n<p>\uc608\ub97c \ub4e4\uba74, \uc5b4\ub5a4 \uc804\uc1a1\uc5d0\uc11c BER\uc774 10-6\uc774\ub77c\ub294 \uac83\uc740, \uc804\uccb4 1,000,000 \ube44\ud2b8\ub97c \uc804\uc1a1\ud558\uc600\ub294\ub370, 1 \ube44\ud2b8\uc758 \uc5d0\ub7ec\uac00 \ub098\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. <\/p>\n<p>BER\uc740 \ud328\ud0b7\uc774\ub098 \ub370\uc774\ud130 \uc804\uc1a1\ub2e8\uc704\ub4e4\uc774 \uc5d0\ub7ec\ub85c \uc778\ud574 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uc7ac\uc804\uc1a1 \ub418\uc5b4\uc57c \ud558\ub294\uc9c0\ub97c \uac00\ub9ac\ud0a8\ub2e4. <\/p>\n<p>\ub108\ubb34 \ub192\uc740 BER\uc744 \ubcf4\uc774\ub294 \ud68c\uc120\uc774\ub77c\uba74, \ub290\ub9b0 \uc18d\ub3c4\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\ub294 \uac83\uc774 \uc7ac\uc804\uc1a1 \ud574\uc57c\ud560 \ud328\ud0b7\uc758 \uc218\ub97c \uc904\uc784\uc73c\ub85c\uc368 BER\uc744 \ub0ae\ucd9c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uc8fc\uc5b4\uc9c4 \ub7c9\uc758 \uc804\uc1a1 \ub370\uc774\ud130\uc5d0 \ub300\ud558\uc5ec \uc804\ubc18\uc801\uc778 \uc804\uc1a1\uc2dc\uac04\uc744 \uc2e4\uc81c\ub85c \uac1c\uc120\uc2dc\ud0ac \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc2dc\uc0ac\ud55c\ub2e4. <\/p>\n<p>BERT (bit error rate test or tester)\ub294 BER\uc744 \uce21\uc815\ud558\uae30 \uc704\ud55c \uc808\ucc28\ub098 \uc7a5\uce58\ub97c \uc758\ubbf8\ud55c\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>BER (bit error rate) &#8211; \ube44\ud2b8 \uc5d0\ub7ec\uc728 \ud1b5\uc2e0\uc5d0\uc11c, BER \uc989 \ube44\ud2b8 \uc5d0\ub7ec\uc728\uc740 \ud1b5\uc2e0\uc911 \uc5d0\ub7ec\uac00 \uc0dd\uae34 \ube44\ud2b8 \uc218\ub97c \ucd1d \uc804\uc1a1\ud55c \ube44\ud2b8 \uc218\ub85c \ub098\ub208 \uac83\uc73c\ub85c, \ub300\uac1c 10\uc758 \ub9c8\uc774\ub108\uc2a4 \uc2b9\uc73c\ub85c \ud45c\ud604\ub41c\ub2e4. \uc608\ub97c \ub4e4\uba74, \uc5b4\ub5a4 \uc804\uc1a1\uc5d0\uc11c BER\uc774 10-6\uc774\ub77c\ub294 \uac83\uc740, \uc804\uccb4 1,000,000 \ube44\ud2b8\ub97c \uc804\uc1a1\ud558\uc600\ub294\ub370, 1 \ube44\ud2b8\uc758 \uc5d0\ub7ec\uac00 \ub098\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. BER\uc740 \ud328\ud0b7\uc774\ub098 \ub370\uc774\ud130 \uc804\uc1a1\ub2e8\uc704\ub4e4\uc774 \uc5d0\ub7ec\ub85c \uc778\ud574 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uc7ac\uc804\uc1a1 \ub418\uc5b4\uc57c &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/w3devlabs.net\/wp\/?p=10187\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ube44\ud2b8 \uc5d0\ub7ec\uc728&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5922],"tags":[5921],"class_list":["post-10187","post","type-post","status-publish","format-standard","hentry","category-5922","tag-5921","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/10187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10187"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/10187\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10187"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}