{"id":103,"date":"2014-07-01T16:42:37","date_gmt":"2014-07-01T07:42:37","guid":{"rendered":"http:\/\/www.stechstar.com\/?p=103"},"modified":"2014-07-01T16:42:37","modified_gmt":"2014-07-01T07:42:37","slug":"2013%eb%85%84%eb%8f%84-%ec%a0%9c28%ed%9a%8c-%ea%b8%b0%ec%88%a0%ec%a7%80%eb%8f%84%ec%82%ac-%ec%a0%9c2%ec%b0%a8-%ea%b5%ad%ea%b0%80%ec%9e%90%ea%b2%a9%ec%8b%9c%ed%97%98-%eb%ac%b8%ec%a0%9c%ec%a7%80","status":"publish","type":"post","link":"https:\/\/www.stechstar.com\/user\/wordpress\/2013%eb%85%84%eb%8f%84-%ec%a0%9c28%ed%9a%8c-%ea%b8%b0%ec%88%a0%ec%a7%80%eb%8f%84%ec%82%ac-%ec%a0%9c2%ec%b0%a8-%ea%b5%ad%ea%b0%80%ec%9e%90%ea%b2%a9%ec%8b%9c%ed%97%98-%eb%ac%b8%ec%a0%9c%ec%a7%80\/","title":{"rendered":"2013\ub144\ub3c4 \uc81c28\ud68c \uae30\uc220\uc9c0\ub3c4\uc0ac \uc81c2\ucc28 \uad6d\uac00\uc790\uaca9\uc2dc\ud5d8 \ubb38\uc81c\uc9c0"},"content":{"rendered":"

\n\u00a0<\/p>\n

2013<\/span>\ub144\ub3c4 \uc81c<\/span>28<\/span>\ud68c \uae30\uc220\uc9c0\ub3c4\uc0ac \uc81c<\/span>2<\/span>\ucc28 <\/span>\uad6d\uac00\uc790\uaca9\uc2dc\ud5d8 \ubb38\uc81c\uc9c0
\n<\/span><\/span><\/p>\n

\"\"\/\"\"\/\uad50\uc2dc\u00a0\u00a0\u00a0\u00a0<\/span>\uc9c0\ub3c4\ubd84\uc57c\u00a0\u00a0\u00a0\u00a0<\/span>\uc2dc\ud5d8\uacfc\ubaa9\u00a0\u00a0\u00a0\u00a0\uc2dc\ud5d8\uc2dc\uac04|\uc218\ud5d8\ubc88\ud638\u00a0\u00a0\u00a0\u00a0<\/span>\uc11c\uba70
\n<\/span><\/span><\/p>\n

1<\/span>\uad50\uc2dc <\/span>|<\/span>\uc815\ubcf4\ucc98\ub9ac\ubd84\uc57c <\/span>|<\/span>\uc815\ubcf4\ud1b5\uc2e0\uac1c\ub860 <\/span>I\u00a0\u00a0\u00a0\u00a0<\/span>90<\/span>\ubd84
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\"\"\/
\n\t\t<\/span><\/p>\n

\n\u00a0<\/p>\n

\u203b <\/span>\ub2e4\uc74c \ubb38\uc81c\ub97c <\/span>\ub17c\uc220\ud558\uc2dc\uc624.
\n<\/span><\/span><\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>1 ] <\/span>\uc7a5\uac70\ub9ac <\/span>\uc804\uc1a1 \ubc0f <\/span>\ub2e4\uc911\ud654 <\/span>\ubaa9\uc801\uc73c\ub85c <\/span>\uc815\ubcf4\ub97c <\/span>\uc804\uc1a1\ud558\ub294 \ube59\uc0ad\uc5d0\ub294 \ubca0\uc774\uc2a4\ubc34\ub418<\/span><\/span>Ba&<\/span>\ubf08\uba70) \uc804\uc1a1, \ube0c\ub85c\ub4dc\ubc34\ub4dc<\/span><\/span>(Broadband) <\/span>\uc804\uc1a1 <\/span>\ubc0f <\/span><\/span>F<\/span>\u2103<\/span>.M(Pluse Code Modulation) <\/span>\uc804\uc1a1 \ubcd1\uc2dd\uc774 <\/span>\uc788\ub2e4. \ub2e4\uc74c \ubb3b\uc74c\uc5d0 <\/span>\ub2f5\ud558\uc2dc\uc624. <\/span><\/span>(30<\/span>\uc810)
\n<\/span><\/p>\n

(1) <\/span>\ubca0\uc774\uc2a4\ub79c\ub4dc \uc804\uc1a1 \ubc29\uc2dd, \ube0c\ub85c\ub4dc\ubc34\ub4dc \uc804\uc1a1 \ubc29\uc2dd, \uadf8\ub9ac\uace0 <\/span>PCM <\/span><\/span>\uc804\uc1a1 \ubc29\uc2dd\uc758 \uac1c\ub150\uacfc <\/span>\ud2b9\uc815\uc744 <\/span>\uac01\uac01 \uc124\uba85\ud558\uc2dc\uc624, <\/span><\/span>(9<\/span>\uc810)
\n<\/span><\/p>\n

(2) <\/span>\ubca0\uc774\uc2a4\ubc34\ub4dc \uc804\uc1a1 \ubc29\uc2dd <\/span>\uc911 <\/span>\ub2e8\ub958 \ubc29\uc2dd, \ubcf5\ub958 \ubc29\uc2dd, <\/span><\/span>NRZ(Non Return to Zero) <\/span>\ubc99-\uc2dd, <\/span>RZ(Return to Zero) <\/span><\/span>\ubc29\uc2dd, \ubc14\uc774<\/span>\ud3f4<\/span><\/span>;;}(Bipolar) <\/span>\ubc29\uc2dd\uc758 \uac1c<\/span>\ub150<\/span>\uacfc <\/span>\ud2b9\uc815<\/span>\uc744 \uac01\uac01 \uc124\uba85\ud558\uc2dc\uc624. <\/span><\/span>(13<\/span>\uc810)
\n<\/span><\/span><\/p>\n

(3) <\/span>\ub514\uc9c0\ub7f4 \ub370\uc774\ud130 <\/span>\uc2e0\ud638 <\/span>“<\/span><\/span>1010110<\/span>“\uc560 \ub300\ud55c \ub2e8\ub958 <\/span>NRZ <\/span>\ubc29\uc2dd, \ub2e8\ub958 <\/span>RZ <\/span>\ubc29\uc2dd, \ubcf5\ub958
\n<\/span><\/span><\/p>\n

NRZ <\/span>\ubc29\uc2dd, \ubcf5\ub958 <\/span>RZ <\/span><\/span>\ubc29\uc2dd\uc758 \ub514\uc9c0\ud138 \uc804\uc1a1 <\/span>\uc2e0\ud638 <\/span>\ud30c\ud615\uc744 <\/span>\ub2e4\uc74c\uacfc \uac19\uc740 <\/span>\ud615\uc2dd\uc73c\ub85c \ub3c4\uc2dc\ud558\uc2dc\uc624. <\/span><\/span>(8<\/span>\uc810)
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

\ubc29\uc2dd<\/span><\/p>\n<\/td>\n

\n

\uc804\uc555<\/span><\/p>\n<\/td>\n

\n

\ud30c \ud615<\/span><\/p>\n<\/td>\n

\n

\ubc29\uc2dd<\/span><\/p>\n<\/td>\n

\n

\uc804\uc555<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n\n

\ud30c \ud615<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

1 0\u00a0\u00a0\u00a0\u00a01 0 1<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n\u00a0<\/p>\n

\ub2e8\ub958
\n<\/span><\/p>\n

NRZ<\/span><\/p>\n<\/td>\n

\n

+E
\n<\/span><\/p>\n

0
\n<\/span><\/p>\n

E<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\n

\n\u00a0<\/p>\n

\ub2e8\ub958
\n<\/span><\/p>\n

RZ<\/span><\/p>\n<\/td>\n

\n

+ E
\n<\/span><\/p>\n

0
\n<\/span><\/p>\n

E<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\n

\ubc29\uc2dd<\/span><\/p>\n<\/td>\n

\n

\uc804\uc555<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

\ubc29\uc2dd<\/span><\/p>\n<\/td>\n

\n

\uc794\uc555<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\ubcf5\ub958
\n<\/span><\/p>\n

F<\/span>\ud54d<\/span>Z<\/span><\/p>\n<\/td>\n

\n

+ E
\n<\/span><\/p>\n

0
\n<\/span><\/p>\n

E<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\n

=<\/span>t<\/span><\/span>\uadf9<\/span>3<\/span>\u300c<\/span>T<\/span>‘1-
\n<\/span><\/p>\n

RZ<\/span><\/p>\n<\/td>\n

\n

+ E
\n<\/span><\/p>\n

0
\n<\/span><\/p>\n

E<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u00a0<\/p>\n

\n\u00a0<\/p>\n

\u3010 <\/span>\ubb38\uc81c <\/span><\/span>2 ] <\/span>\ubaa8\ubc14\uc77c \uc5b4\ud50c\ub77c\ucf00\uc774\uc158 <\/span>\uac1c\ubc1c <\/span>\ubcd1\uc2dd\uc5d0 \ub530\ub978 \uc5e0\ub9c8<\/span><\/span>:p)<\/span>\uc758 \ud615\ud0dc\uc778 \ub124\uc774\ud2f0\ube0c\uc575(\uc598<\/span>live <\/span>\uc640<\/span>:p), <\/span>\uc6f9\ub7a9<\/span>(Web App), <\/span>\ud558\uc774\ube0c\ub77c \ub4dc\uc575<\/span>(Hybrid App), <\/span>\ud074\ub77c\uc6b0\ub4dc \uc2a4\ud2b8\ub9ac\ubc0d\uc5d0 \ub300\ud558\uc5ec \ub2e4\uc74c\uc758 \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span>(30<\/span>\uc810)
\n<\/span><\/p>\n

(1) <\/span>\uc704\uc758 <\/span>4 <\/span>\uac00\uc9c0 \ud615\ud0dc\uc758 \uc575\uc758 \uac1c\ub150 \ubc0f \ud2b9\uc815\uc744 \uac01\uac01 \uc124\uba85\ud558\uc2dc\uc624, <\/span>(12<\/span>\uc810)
\n<\/span><\/p>\n

(2) <\/span>\ub2e4\uc74c <\ubcf4\uae30>\uc5d0\uc11c \uc81c\uc2dc\ub41c \uc6a9\uc5b4\ub4e4\uc744 \ud574\ub529\ub418\ub294 \uc5e0\uc560 \uac01\uac01 \ub098\uc5f4\ud558\uc2dc\uc624, <\/span>(6<\/span>\uc810) (\ub2e8, \uc81c\uc2dc\ub41c \uc6a9\uc5b4\uae30 \ub450 \uac00\uc9c0 \uc774\uc0c1\uc5d0 \ud574\ub2f9\ud560 \uacbd\uc6b0 \uc911\uaf49\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \ub098\uc5f4\ud558\uc2dc\uc624,)
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

\"\"\/< <\/span>\ubcf4\uae30 <\/span>>
\n<\/span><\/p>\n

\"\"\/HTML5, Xcode, <\/span>\ud3f0\ucea1<\/span>(phone gap), <\/span>\ub7a9\uc2a4\ud504\ub808\uc18c<\/span>(Appspresso), <\/span>\ud06c\ub85c\uc2a4 \ud50c\ub7ab\ud3fc, <\/span>Google Docs, <\/span>\uc5d0<\/span>\ubc84<\/span>\ub178\ud2b8<\/span><\/span>(E rernote), <\/span>\uc13c\ucc28\ud130\uce58<\/span>(Sencha Touch), Objective C, Eclipse, <\/span>\ud50c\ub7ab\ud3fc \uc885\uc18d\uc801
\n<\/span><\/p>\n

\"\"\/
\n\t\t<\/span><\/p>\n

@ <\/span>\ub124\uc774\ud2f0\ube0c\uc5e0<\/span><\/span>(Native App)
\n<\/span><\/p>\n

@ <\/span>\uc6f9\uc5e0<\/span>(Web App)
\n<\/span><\/span><\/p>\n

@ <\/span>\ud558\uc774\ube0c\ub77c \ub4dc\uc5e0<\/span>(Hybrid App)
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

(3) <\/span>\uc704\uc758 <\/span>4 <\/span>\uac00\uc9c0 \ud615\ud0dc\uc758 \uc5e0 <\/span>\uac1c\ubc1c <\/span>\ubc29\uc2dd\uc758 \uc7a5\ub2e8\uc810\uc744 \ube44\uad50\ud558\uc5ec \uc124\uba85\ud558\uc2dc\uc624. <\/span><\/span>(12<\/span>\uc810)
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

\u203b \ub2e4\uc74c \ubb38\uc81c\ub97c \uc57d\uc220\ud558\uc2dc\uc624.
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>3 ] <\/span>\ub124\ud2b8\uc6cc\ud06c \uc811\uc18d\uc7a5\uce58\ub294 \uc778\ud130\ub124\ud2b8\uc6cc\ud0b9\uc744 \uc704\ud558\uc5ec \uc5b4\ub5a4 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\ub290\ub0d0\uc5d0 \ub530\ub77c \ub9ac\ud53c\ud130<\/span>(repeater), <\/span>\ud5c8\ube0c<\/span>(hub), <\/span>\ube0c\ub77c \uc9c0<\/span>(bridge), <\/span>\ub77c\uc6b0\ud130<\/span>(router), <\/span>\uac8c\uc774\ud2b8\uc6e8\uc774<\/span>(gateway) <\/span>\ub4f1\uc744 \uc0ac\uc6a9\ud558\uba70 <\/span>OSI <\/span>\ucc38\uc870\ubaa8\ub378\uc758 \ud504\ub85c\ud1a0\ucf5c \uac01 \uacc4\uce35\uc5d0 \ub9e4\ud551\ub420 <\/span>\uc218 <\/span>\uc788\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c \uc811\uc18d \uc7a5\uce58 <\/span><\/span>5<\/span>\uac00\uc9c0\ub97c <\/span>OSI<\/span>\uc758 \uc5b4\ub5a4 \uacc4\uce35\uacfc \uc5f0\uad00\ub418\ub294\uc9c0\ub97c \ud3ec\ud568\ud558\uc5ec \uae30\ub2a5\uc744 \uac01\uac01 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
\n<\/span><\/span><\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>4 ] <\/span>\ucd5c\uadfc \ud65c\uc131\ud654\ub418\uace0 \uc788\ub294 \uc601\uc0c1 <\/span>\ucf58\ud150\uce20 <\/span>\uc11c\ube44\uc2a4 \uc911\uc5d0\uc11c <\/span><\/span>OTT(Over The Top) <\/span>\uc640 <\/span>IPTVOnternet Protocol Television) <\/span>\uc758 \ucc28\uc774\uc810\uacfc \ud604\uc7ac \uad6d\ub0b4\uc5d0\uc11c \uc11c\ube44\uc2a4\ub418\uace0 \uc788\ub294 \uc608\ub97c \uac01\uac01 <\/span>2<\/span>\uac00\uc9c0\ub9cc \uc124\uba85\ud558\uc2dc\uc624’ <\/span>(10<\/span>\uc810)
\n<\/span><\/span><\/p>\n

\u00a0<\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>5 <\/span>\u3011 \uc0ac\uc6b8\uc9c0\ub2a5 <\/span>\ud1b5\uc2e0<\/span><\/span>(Machine to Machine : M21VI)<\/span>\uc560 \ub300\ud558\uc5ec \ub514\uc74c \ubd88\uc74c\uc560 \uc5fd\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
\n<\/span><\/span><\/p>\n

(1) <\/span>\uc0ac\ubb3c\uc9c0\ub2a5 <\/span>\ud1b5\uc2e0\uc758 \uac1c\ub150\uc744 \uc815\uc758\ud558\uc2dc\uc624. <\/span><\/span>(4<\/span>\uc810)
\n<\/span><\/p>\n

(2) <\/span>\uc0ac\ubb3c\uc9c0\ub2a5 <\/span>\ud1b5\uc2e0 \uae30\uc220 \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624, <\/span><\/span>(6<\/span>\uc810)
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>6 <\/span>\u3011 <\/span>Dijkstra<\/span>\uc758 <\/span>\ucd5c\uc18c <\/span>\ube44\uc6a9 \uacbd\ub85c\ubc30\uc815<\/span><\/span>(least cost routing) <\/span>\uc54c\uace0\ub9ac\uc998\uc744 \uc774\uc6a9\ud558\uc5ec \ub178\ub4dc \uac04\uc560 <\/span>\ucd5c<\/span>\ub2e8\uacbd\ub85c\ub97c <\/span>\uad6c\ud55c\ub2e4, <\/span><\/span>(10<\/span>\uc810)
\n<\/span><\/p>\n

(1) <\/span>\ub514\uc74c <\/span>\uadf8\ub9bc\uc560\uc11c <\/span>\uc2dc\uc9c1 \ub178\ub4dc\ub97c <\/span><\/span>s <\/span>\ub85c <\/span>\ud574\uc11c <\/span>\ub77c\uc6b0\ud305 \ud14c\uc774\ube14\uc744 \uc791\uc131\ud558\uc2dc\uc624. <\/span><\/span>(5<\/span>\uc810) (\ub2e8, \uadf8\ub9bc\uc560\uc11c <\/span>\uc544\ud06c<\/span><\/span>(arc)<\/span>\uc5d0 <\/span>\ud45c\uc2dc\ub41c <\/span>\uc22b\uc790\ub294\u00a0\u00a0\u00a0\u00a0\uc544\ud06c\ub85c <\/span>\uc5f0\uacb0\ub41c <\/span>\ub450 <\/span>\ub178\ub4dc \uc0ac\uc774\uc758 <\/span>\ube44<\/span>\uc6a9<\/span><\/span>(cost)<\/span>\uc744 \uc758<\/span>\ubbf8<\/span>\ud55c\ub2e4.)
\n<\/span><\/span><\/p>\n

\"\"\/ \u00a0\u00a0\u00a0\u00a024<\/span>
\n\t\t<\/span><\/p>\n

9-<\/em><\/span>\u2192—-‘<\/span>Q
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

\n\u00a0<\/p>\n

19
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

6
\n<\/span><\/p>\n

15
\n<\/span><\/p>\n

16
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

44
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

[\ub77c\uc6b0\ud305 \ud14c\uc774\ube14]
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n
\n

Destination<\/span><\/p>\n<\/td>\n

\n

Cost<\/span><\/p>\n<\/td>\n

\n

Next<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

s<\/span><\/p>\n<\/td>\n

\n

0<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n\u00a0<\/p>\n

(2) <\/span>\uc54c\uace0\ub9ac\uc998 \uc801\uc6a9 \uacfc\uc815\uc744 \ub2e8\uacc4\ubcc4\ub85c \ub77c\uc6b0\ud305 \uc808\ucc28\ub97c \ub3c4\uc2dc\ud558\uc2dc\uc624. <\/span>(5<\/span>\uc810)
\n<\/span><\/p>\n

\u00a0<\/p>\n

\n\u00a0<\/p>\n

2013<\/span>\ub144\ub3c4 \uc81c<\/span>28<\/span>\ud68c <\/span>\uae30\uc220\uc9c0\ub3c4\uc0ac \uc81c<\/span><\/span>2<\/span>\ucc28 <\/span>\uad6d\uac00\uc790\uaca9\uc2dc\ud610 \ubb38\uc81c\uc9c0
\n<\/span><\/span><\/p>\n

\"\"\/\uad50\uc2dc\u00a0\u00a0\u00a0\u00a0\uc9c0\ub3c4\ubd84\uc57c\u00a0\u00a0\u00a0\u00a0\uc2dc\ud5d8\uacfc\ubaa9\u00a0\u00a0\u00a0\u00a0<\/span>|<\/span>\uc2dc\ud5d8\uc2dc\uac04 <\/span>I <\/span>\uc218\ud5d8\ubc88\ud638\u00a0\u00a0\u00a0\u00a0\uc131\uba85
\n<\/span><\/p>\n

\"\"\/
\n\t\t<\/span><\/p>\n

2<\/span>\uad50\uc2dc|\uc815\ubcf4\ucc98\ub9ac\ubd84\uc57c|\uc2dc\uc2a4\ud15c\uc751\uc6a9 <\/span>I\u00a0\u00a0\u00a0\u00a0<\/span>90<\/span>\ubd84
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

\"\"\/
\n\t\t<\/span><\/p>\n

\n\u00a0<\/p>\n

\u203b \ub2e4\uc74c \ubb38\uc81c\ub97c \ub17c\uc220\ud558\uc2dc\uc624.
\n<\/span><\/p>\n

\n\u00a0<\/p>\n

[ \ubb38\uc81c <\/span>1 ] <\/span>\uac00\uc0c1\uae30\uc5b5\uc7a5\uce58 <\/span>\ud560\ub2f9 <\/span>\uc54c\uace0\ub9ac\uc998\uc758 \ud558\ub098\uc778 <\/span><\/span>working set <\/span>\ubaa8\ub378\uc560 \ub300\ud788\uc5ec \ub2e4\uc74c \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span>(30<\/span>\uc810)
\n<\/span><\/p>\n

    \n
  • \n
    working set<\/span>\uc640 <\/span>working set <\/span>\ubaa8\ud154\uc758 \uac1c\ub150\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(5<\/span>\uc810)
    \n<\/span><\/div>\n

    (2) <\/span>\ud398\uc774\uc9c0\uc5d0 \ub300\ud55c \ucc38\uc870\uac00 \ub2e4\uc74c\uacfc \uac19\uc744 \ub54c \uc2dc\uc810 <\/span>t <\/em><\/span>\uc758 <\/span>working set<\/span>\uc744 \uad6c\ud558\uc2dc\uc624, (\ub2e8, <\/span>A <\/span>\uc740 <\/span>working set <\/span>\uc708\ub3c4\uc6b0 \ud06c\uae30<\/span>(window size)<\/span>\uc774\uace0 <\/span>L>. =10 <\/span>\uc774\ub2e4.) <\/span>(5<\/span>\uc810)
    \n<\/span><\/p>\n<\/li>\n<\/ul>\n

    \"\"\/“‘<\/span>2 6 168 8 8 8 6 16 2 5 7 125 7 7 7 5 7 5 7 7 7 15 2 5 7 7 7 5 7 7 7 <\/span>\u2026
    \n<\/span><\/p>\n

    \u2191
    \n<\/span><\/p>\n

    \u2190\u00a0\u00a0\u00a0\u00a0..’ <\/span>.ti. <\/span>“\u00b7 <\/span>\u2192 <\/span><\/span>t<\/em>
    \n\t\t<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \"\"\/
    \n\t\t<\/span><\/p>\n

    \n\u00a0<\/p>\n

    (3) <\/span>\ud504\ub85c\uc138\uc2a4\ub4e4\uc758 <\/span>working set <\/span>\ucd1d\ud569\uc774 \uac00\uc6a9 \ud504\ub808\uc784\uc758 \uc218\ub97c \ub118\uc5b4\uc124 \ub54c \uc6b4\uc601\uccb4\uc81c\uac00 \uc218\ud589\ud558\ub294 \uc77c\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    (4) <\/span>working set <\/span>\uc708\ub3c4\uc6b0 \ud06c\uae30 <\/span>L\\.\u00a0\u00a0\u00a0\u00a0<\/em><\/span>\uad00\uc810\uc5d0\uc11c <\/span>working set <\/span>\ubaa8\ub378\uc758 \ud6a8\uacfc\ub97c \uc124\uba85 \ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    [ \ubb38\uc81c <\/span>2 ] <\/span>\ub2e4\uc74c\uc740 <\/span>\ucef4\ud4e8\ud130 <\/span>\uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc800\uc815 \uc7a5\uce58 \uae30\uc220\uc5b8 \ub808\uc774\ub4dc<\/span><\/span>(RAID)<\/span>\uc758 \uac01 \ub808\ubca8<\/span>(level)<\/span>\ubcc4 \ub808\uc774\ub4dc \uad6c\uc870, \ud2b9\uc131 \ubc0f \ucd5c\uc18c <\/span>\ud544\uc694 <\/span>\ub514\uc2a4\ud06c \uc218\ub97c \uc124\uba85\ud558\uace0 \uc558\ub2e4. \ub808\uc774\ub4dc <\/span><\/span>1<\/span>\uc758 \uc124\uba85\uc744 \ucc38\uace0\ud558\uc5ec \ub2e4\uc74c \ubb3c\uc74c\uc560 \ub2f5\ud558\uc2dc\uc624. <\/span>(30<\/span>\uc810)
    \n<\/span><\/p>\n

    (1) <\/span>\uac01 \ub808\uc774\ub4dc \ub808\ubca8\uc758 \uad6c\uc870\ub97c \uadf8\ub9ac\uc2dc\uc624. <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    (2) <\/span>\uac01 \ub808\uc774\ub4dc \ub808\ubca8\uc758 \ud2b9\uc131\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(15<\/span>\uc810)
    \n<\/span><\/p>\n

    (3) <\/span>\uac01 \ub808\uc774\ub4dc \ub808\ubca8\uc5d0 \ub300\ud558\uc5ec \ucd5c\uc18c <\/span>\ud544\uc694 <\/span>\ub514\uc2a4\ud06c \uc218\ub97c \uc4f0\uc2dc\uc624, <\/span><\/span>(5<\/span>\uc810)
    \n<\/span><\/p>\n

    \u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \"\"\/
    \n\t\t<\/span><\/p>\n

    \ub808 \ubca8\u00a0\u00a0\u00a0\u00a0\ub808\uc774\ub4dc <\/span>\uad6c\uc870\u00a0\u00a0\u00a0\u00a0<\/span>\ud1a0-\ud2b9<\/span><\/span>,c <\/span>\u03bb<\/span>\u3002\u00a0\u00a0\u00a0\u00a0<\/span>|\ucd5c\uc18c <\/span>\ud544\uc694
    \n<\/span><\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\ub514\uc2a4\ud06c \uc218<\/span>
    \n\t\t<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \ub808\uc774\ub4dc <\/span>1
    \n<\/span><\/p>\n

    \ubbf8\ub77c \ub9c1 \ubc29\uc2dd
    \n<\/span><\/p>\n

    \"\"\/R.IJ01\u00a0\u00a0\u00a0\u00a0<\/span>\ub370\uc774\ud130\uac00 \ub3d9\uc2dc\uc5d0 \uc800\uc7a5\ub418\uae30
    \n<\/span><\/p>\n

    \"\"\/R\u2022.oo\u00a0\u00a0\u00a0\u00a0R;<\/span>\ub760<\/span>O\u00a0\u00a0\u00a0\u00a0<\/span>\ub54c\ubb38\uc5d0 \uc2e4\uc81c \uc0ac\uc6a9\uac00\ub2a5\ud55c
    \n<\/span><\/p>\n

    \uc6a9\ub7c9\uc740\u00a0\u00a0\u00a0\u00a0<\/span>\uc804\uccb4 <\/span>\uc6a9\ub7c9\uc758 <\/span>\uc808 <\/span><\/span>l\u00a0\u00a0\u00a0\u00a0<\/span>2
    \n<\/span><\/p>\n

    \"\"\/\ubc18 \uc815\ub3c4 \ub41c\ub2e4.
    \n<\/span><\/p>\n

    \uac00\uc6a9\uc131\uc774 \ub192\uace0 \ube44\uc6a9\uc774 \uc801\uac8c \ub4dc\ub294 \uc815\uc810\uc774 \uc788\ub2e4.
    \n<\/span><\/p>\n

    – \uc131\ub2a5\ubcf4\ub2e4 \uc548\uc815\uc131\uc5d0 <\/span>\uce58\uc911
    \n<\/span><\/span><\/p>\n

    \u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \"\"\/
    \n\t\t<\/span><\/p>\n

    \ub808\uc774\ub4dc <\/span>3
    \n<\/span><\/p>\n

    \ub808\uc774\ub4dc <\/span>5
    \n<\/span><\/p>\n

    \ub808\uc774\ub4dc <\/span>6
    \n<\/span><\/p>\n

    \ub808\uc774\ub4dc <\/span>10\/01
    \n<\/span><\/p>\n

    \ub808\uc774\ub4dc <\/span>5\u03c851 \u00a0\u00a0\u00a0\u00a0<\/span>
    \n\t\t<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \u203b <\/span>\ub2e4\uc74c \ubb38\uc81c\ub97c \uc57d\uc220\ud558\uc2dc\uc624.
    \n<\/span><\/span><\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    [ \ubb38\uc81c <\/span>3 <\/span>\u3011 <\/span>\ub2e4\uc74c\uacfc \uac19\uc740 \ud14c\uc774\ube14\uc5d0 \ub300\ud558\uc5ec \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span><\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    Rl\u00a0\u00a0\u00a0\u00a0<\/span>R2\u00a0\u00a0\u00a0\u00a0R3
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \"\"\/\"\"\/\"\"\/\u3002} <\/span>\ub098 \ub2e4 \ucc28 \uc790 \uac00
    \n<\/span><\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\uc0ac<\/span>
    \n\t\t<\/span><\/p>\n

    \u00a0<\/p>\n

    \n\u00a0<\/p>\n

    (1) <\/span>\ub2e4\uc74c \uad00\uacc4\ub300\uc218\uc758 \uacb0\uacfc \ud14c\uc774\ube14\uc744 \uad6c\ud558\uc2dc\uc624. <\/span>(2<\/span>\uc810)
    \n<\/span><\/span><\/p>\n

    II A ( RI ) <\/em><\/span>n<\/span>IIA ( R2 )<\/em>
    \n\t\t<\/span><\/p>\n

    (2) <\/span>\ub2e4\uc74c \uad00\uacc4\ub300\uc218\uc758 \uacb0\uacfc \ud14c\uc774\ube14\uc744 \uad6c\ud558\uc2dc\uc624. (\ub2e8, <\/span>\u221e\uc740 <\/span>\uc790\uc5f0 \uc870\uc5b8\uc744 \ub098\ud0c0\ub0b8\ub2e4.) <\/span><\/span>(4<\/span>\uc810)
    \n<\/span><\/p>\n

    RlcoR2
    \n<\/span><\/p>\n

    (3) <\/span>\ub2e4\uc74c \uad00\uacc4\ub300\uc218\uc758 \uacb0\uacfc \ud14c\uc774\ube14\uc744 \uad6c\ud558\uc2dc\uc624’ <\/span>(2<\/span><\/span>\uc810)
    \n<\/span><\/p>\n

    CYc <\/em><\/span>\uac70 <\/span>( R3 )<\/em>
    \n\t\t<\/span><\/p>\n

    (4) <\/span>\uad00\uacc4 \ub300\uc218 <\/span>R2 <\/em><\/span>\u00d7 <\/span>R3 <\/em><\/span>\uc758 \uacb0\uacfc \ud14c\uc774\ube14\uc758 \ud29c\ud50c<\/span>(tuple) <\/span>\uac1c\uc218\ub97c \uc4f0\uc2dc\uc624. <\/span>(2<\/span>\uc810)
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    [ \ubb38\uc81c <\/span>4 ] <\/span>\uc911\uc559\ucc98\ub9ac\uc7a5\uce58 <\/span>\uc2a4\ucf00\uc904\ub9c1 <\/span>\uc54c\uace0\ub9ac\uc998\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud788\ub294 \uae30\uc954<\/span><\/span>perfonmnce c1i<\/span>\ub530<\/span>ia) <\/span>5<\/span><\/span>\uac00\uc9c0\ub97c \uc124\uba85\ud558\uace0 \uc131\ub2a5\ud3c9\uac00 \uae30\uc900 \uac12\uc744 \ub192\uc5ec\uc57c \ud558\ub294 \uac83\uacfc \ub0ae\uac8c \ud574\uc57c \ud558\ub294 \uac83\uc73c\ub85c \uad6c\ubd84\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \u3010 <\/span>\ubb38\uc81c <\/span><\/span>5 ] <\/span>\uc2dc\ub9e8\ud2f1\uc6f9<\/span>(Semantic Web) <\/span>\uc5d0 \ub300\ud55c \ub2e4\uc74c \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624, <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    (1) <\/span>\uc2dc\ub9e8\ud2f1\uc6f9<\/span>(Semantic Web)<\/span>\uacfc \uc2dc\ub9e8\ub2e5\uc6f9\uc758 \ud575\uc2ec \uad6c\uc131 <\/span>\uc694\uc18c\uc778 <\/span>\uc628\ud1a8\ub85c\uc9c0<\/span><\/span>(Ontology) <\/span>\uac1c\ub150\uc744 \uc124\uba85\ud558\uc2dc\uc624, <\/span>(6<\/span>\uc810)
    \n<\/span><\/span><\/p>\n

    (2) <\/span>\uc2dc\ub9e8\ud2f1\uc6f9\uc758 \ud65c\uc6a9(\uc751\uc6a9) \ubd84\uc57c\uc5d0 \ub300\ud574\uc11c \uc124\uba85\ud558\uc2dc\uc624. <\/span>(4<\/span><\/span>\uc810)
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \n\u00a0<\/p>\n

    \u3010 <\/span>\ubb38\uc81c <\/span><\/span>6 ] <\/span>\uc720\ub8cc \ubc29\uc1a1 \uc5c5\uacc4\uc5d0\uc11c <\/span>HTML5 <\/span>\uae30\ubc18\uc758 \uc2a4\ub9c8\ud2b8 <\/span>TV <\/span>\ubc14\ub78c\uc774 \ubd88\uace0 \uc558\ub2e4’
    \n<\/span><\/p>\n

    HTML5<\/span>\uc5d0 \ub300\ud558\uc5ec \ub2e4\uc74c \ubb3c\uc74c\uc560 \ub2f5\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
    \n<\/span><\/p>\n

    (1) HTML5 <\/span>\uac1c\ubc1c \ubaa9\ud45c\ub97c \uc124\uba85\ud558\uc2dc\uc624, <\/span>(2<\/span>\uc810)
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    (2) HTML5 <\/span>\ud45c\uc900\uc758 \ubaa9\uc801 \ubc0f \ub0b4\uc6a9\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(3<\/span>\uc810) <\/span>(3) HTML5 <\/span>\uc8fc\uc694\ud2b9\uc815\uc744 \uc124\uba85\ud558\uc2dc\uc624’ <\/span>(5<\/span>\uc810)
    \n<\/span><\/p>\n

    \u00a0<\/p>\n

    \n\u00a0<\/p>\n

    2013<\/span>\ub144\ub3c4 \uc81c<\/span>28<\/span>\ud68c <\/span>\uae30\uc220\uc9c0\ub3c4\uc0ac \uc81c<\/span><\/span>2<\/span>\ucc28 \uad6d\uac00\uc790\uaca9\uc2dc\ud5d8 \ubb38\uc81c\uc9c0
    \n<\/span><\/p>\n

    \"\"\/\uad50\uc2dc\u00a0\u00a0\u00a0\u00a0\uc9c0\ub3c4\ubd84\uc57c\u00a0\u00a0\u00a0\u00a0<\/span>\uc2dc\ud5d8\uacfc\ubaa9\u00a0\u00a0\u00a0\u00a0<\/span>\uc2dc\ud5d8\uc2dc\uac04|\uc218\ud5d8\ubc88\ud638\u00a0\u00a0\u00a0\u00a0<\/span>\uc131\uba85
    \n<\/span><\/span><\/p>\n

    \"\"\/
    \n\t\t<\/span><\/p>\n

    3<\/span>\uad50\uc2dc <\/span>|<\/span>\uc815\ubcf4\ucc98\ub9ac\ubd84\uc57c \uc18c\ud504\ud2b8\uc6e8<\/span>\uc5b4\uacf5\ud559<\/span><\/span>l\u00a0\u00a0\u00a0\u00a0<\/span>90<\/span><\/span>\ubd84
    \n<\/span><\/p>\n

    \n\u00a0<\/p>\n

    \"\"\/
    \n\t\t<\/span><\/p>\n

    \u203b <\/span>\ub2e4\uc74c \ubb38\uc81c\ub97c \ub17c\uc220\ud558\uc2dc\uc624.
    \n<\/span><\/span><\/p>\n

    \n\u00a0<\/p>\n

    \u3010 <\/span>\ubb38\uc81c <\/span><\/span>1 ] <\/span>\uc5b4\ub290 \uae30\uc5fd\uc5d0\uc11c \uc18c\ud504\ud2b8\uc6cc<\/span>l<\/span>\uc5b4 \uc804\ubb38\uac00\ub97c \ucc44\uc6a9\ud558\ub824\uace0 \ud55c\ub2e4. \ucc44\uc6a9 \uacf5\uace0\uc5d0 \uc804\ubb38\uac00\uac00 \ub2f4\ub2f9\ud560 \uc5c5\ubb34\ub97c \ub2e4\uc74c\uc758 <\/span>4<\/span>\uac00\uc9c0\ub85c \uc81c\uc2dc\ud558\uc600\ub514. \uac01\uac01\uc758 \uc5c5\ubb34\ub97c \uad6c\uccb4\uc801\uc73c\ub85c \uc124\uba85\ud558\uace0, \uc5b4\ub5a4 \uc9c0\uc2dd\uacfc \uae30\uc220\uc744 \uac00\uc9c0\uace0 \uc788\ub294 \uc9c0\uc6d0\uc790\ub97c \uc120\ubc1c\ud574\uc57c \ud558\ub294\uc9c0 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(30<\/span><\/span>\uc810)
    \n<\/span><\/p>\n

    [\ub2f4\ub2f9\uc5c5\ubb34]
    \n<\/span><\/p>\n

      \n
    • \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uad6c\uc870 \uc123\uacc4<\/span>(Software Architecture Design) (7<\/span>\uc810)
      \n<\/span><\/li>\n
    • \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc7ac\uad6c\uc870\ud654<\/span>(Software Restructuring) (7<\/span>\uc810)
      \n<\/span><\/li>\n
    • \n
      \ub3c4\uba54<\/span>\uc778 <\/span>\ubd84\uc11d<\/span><\/span>(Domain Analysis) (8<\/span>\uc810)
      \n<\/span><\/div>\n
        \n
      • \ucf54\ub4dc \ub77c <\/span>\ud329\ud1a0\ub9c1<\/span><\/span>(Code Refactoring) (8<\/span>\uc811)
        \n<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

        \n\u00a0<\/p>\n

        [ \ubb38\uc81c <\/span>2 <\/span>\u3011 <\/span>\uc815\ubcf4\uc2dc\uc2a4\ud15c \uac1c\ubc1c\uc758 \uc77c\uc815\uad00\ub9ac\ub97c \uc704\ud558\uc5ec <\/span><\/span>CPM(\u03b1itic<\/span>\uba38 <\/span>f<\/span>\ubc1f<\/span>1<\/span>h<\/span>\ube7c\uc5ec) \ub124\ud2b8\uc6cc\ud06c\ub97c \uc774\uc6a9\ud558\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc774\ub2e4. <\/span><\/span>CPM <\/span>\ub124\ud2b8\uc6cc\ud06c\uc598 \ub300\ud558\uc5ec \ub2e4\uc74c \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span>(30<\/span><\/span>\uc810)
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \"\"\/T<\/em><\/span>\u3001<\/span>E<\/em>
        \n\t\t<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \uae50 <\/span>(Ea rl iest tim e): earliest <\/span>p<\/span>\u3002<\/span>ssib le <\/span>\u3002<\/span>ccu rrence
        \n<\/span><\/p>\n

        \u03c0 <\/span>(Latest tim e): latest <\/span>p<\/span>\u3002<\/span>ssible <\/span>\u3002<\/span>ccu rrence
        \n<\/span><\/p>\n

        \u00a0<\/p>\n

        \n\u00a0<\/p>\n

        (1)\u00a0\u00a0\u00a0\u00a0<\/span>\uc704\uc758\u00a0\u00a0\u00a0\u00a0<\/span>CPM\u00a0\u00a0\u00a0\u00a0<\/span>\ub124\ud2b8\uc6cc\ud06c\uc560<\/span>\uc11c\u00a0\u00a0\u00a0\u00a0\ub2e4\uc74c\u00a0\u00a0\u00a0\u00a0<\/span>\uac01\u00a0\u00a0\u00a0\u00a0\ub178\ub4dc<\/span><\/span>(Node)<\/span>\uc560\u00a0\u00a0\u00a0\u00a0<\/span>\ud574\ub2f9\ud558\ub294\u00a0\u00a0\u00a0\u00a0<\/span><\/span>(1<\/span>\ub214, <\/span>TL) <\/em><\/span>\uc744
        \n<\/span><\/span><\/p>\n

        \uacc4\uc0b0\ud558\uc2dc\uc624. <\/span>(12<\/span>\uc810)
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
        \n

        \ub178\ub4dc<\/span><\/p>\n<\/td>\n

        		\n

        TE<\/em><\/span><\/p>\n<\/td>\n

        		\n

        TL<\/em><\/span><\/p>\n<\/td>\n<\/tr>\n

        \n

        @<\/span><\/p>\n<\/td>\n

        		\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
        \n

        @<\/span><\/p>\n<\/td>\n

        		\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
        \n

        @<\/span><\/p>\n<\/td>\n

        		\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
        \n

        @<\/span><\/p>\n<\/td>\n

        		\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \"\"\/(2) <\/span>\uc704\uc758 <\/span>CPM <\/span>\ub124\ud2b8\uc6cc\ud06c\ub97c \uc2dc-\uc6a9\ud558\uc5ec <\/span>\ub2e4\uc74c <\/span>\uc791\uc5c5 \uc77c\uc815\ud45c\ub97c \uc644\uc131\ud558\uc2dc\uc624, <\/span><\/span>(8<\/span>\uc810) \uc791\uc5fd <\/span>\uc77c\uc815\ud45c
        \n<\/span><\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \"\"\/
        \n\t\t<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \"\"\/
        \n\t\t<\/span><\/p>\n

        \u00a0<\/p>\n

        Es : Earliest start time <\/span>\uacc4\uc0b0,
        \n<\/span><\/p>\n

        Ls : Latest start time <\/span>\uacc4\uc0b0,
        \n<\/span><\/p>\n

        Tr : Total Float( <\/span>\uc5ec\uc720\uc77c) <\/span>\uacc4\uc0b0
        \n<\/span><\/span><\/p>\n

        Er : Earliest finish time <\/span>\uacc4<\/span>\uc0b0
        \n<\/span><\/span><\/p>\n

        Lr : Latest finish time <\/span>\uacc4\uc0b0
        \n<\/span><\/p>\n

        \u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \"\"\/
        \n\t\t<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \n\u00a0<\/p>\n

        (3) CPM <\/span>\ub124\ud2b8\uc6cc\ud06c\uc758 <\/span>\uc7a5\uc810\uc744 <\/span><\/span>5<\/span>\uac00\uc9c0 \uc774\uc2f1 <\/span>\uc124\uba85\ud558\uc2dc\uc624. <\/span><\/span>(10<\/span>\uc810)
        \n<\/span><\/p>\n

        \u00a0<\/p>\n

        \n\u00a0<\/p>\n

        \u203b \ub2e4\uc74c \ubb38\uc81c\ub97c \uc57d\uc220\ud558\uc2dc\uc624’
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \u3010 <\/span>\ubb38\uc81c <\/span><\/span>3 <\/span>\u3011 <\/span>\ucd5c\uadfc \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub300\ud55c \uc758\uc874\ub3c4\uac00 \ub192\uc544\uc9c0\uba74\uc11c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud488\uc9c8\uc758 \uc911\uc694\uc131\uc774 \uac15\uc870\ub418\uace0 \uc788\ub2e4. \uc774\uc640 \uad00\ub828\ub41c \ub2e4\uc74c \ubb3c\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span><\/span>(10<\/span>\uc810)
        \n<\/span><\/p>\n

        (1) ISO<\/span>\uc560\uc11c \uc694\uad6c\ud558\uace0 \uc788\ub294 \ud488\uc9c8\uc758 \uac1c\ub150\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/span>(4<\/span>\uc810) <\/span>(2) ISO<\/span>\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ud488\uc9c8\uc758 \uc694\uc18c\ub4e4\uc744 \uc124\uba85\ud558\uc2dc\uc624, <\/span>(6<\/span>\uc810)
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        [ \ubb38\uc81c <\/span>4 ] <\/span>\uc2e4\uc81c \uc874\uc7ac\ud558\ub294 \uc124\uc138\uacc4\ub97c \uadf8 \uc6a9\ub3c4\uc640 \uad00\uc810\uc5d0 <\/span>\ub530\ub77c <\/span>\uc5ec\ub7ec \uae30\uc9c0 \ubaa8\uc2b5 \ub610\ub294 \uc9c0\ub3c4\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\ub4ef\uc774 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc2dc\uc2a4\ud15c\uc740 \ud06c\uac8c \uc138 \uae30-\uc9c0 \uad00\uc810\uc560\uc11c \uae30\uc220\ub420 \uc218 \uc788\ub2e4’ \uc544\ub4e4 \uc911\uc5d0\uc11c \ud55c \uac00\uc9c0\ub294 \uae30\ub2a5<\/span><\/span>(function) <\/span>\uad00\uc810\uc560\uc11c \uae30\uc220\ud558\ub294 \uac83\uc73c\ub85c <\/span>\uc790\ub8cc <\/span>\ud750\ub984\ub3c4\ub97c \uc608\ub85c \ub4e4 \uc218 \uc788\ub2e4, \uae30\ub2a5 \uad00\uc810\uc744 \uc81c\uc678\ud55c \ub450 \uac00\uc9c0 \uad00\uc810\uc758 \ub0b4\uc6a9\uc744 \uc124\uba85\ud558\uace0 \uac01\uac01\uc758 \uc608\ub97c \ub4dc\uc2dc\uc624’ <\/span><\/span>(10<\/span>\uc810)
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \u3010 <\/span>\ubb38\uc81c <\/span><\/span>5 <\/span>\u3011 <\/span>\uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \uc88b\uc740(\uc6b0\uc218\ud55c) \uc124\uacc4\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\uc131\ud560 \uc218 \uc788\ub3c4\ub85d <\/span>\ud788<\/span>\uace0 \uc2dc\uc2a4\ud15c\uc758 \ubcc0\ud654\uc560 \uc27d\uac8c \uc801\uc751\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4’ \uc18c\ud504\ud2b8\ub3fc\uc5b4 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ud488\uc9c8\uc5d0 \uc601\ud56d\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub4e4\uc740 \uacb0\ud569\ub3c4<\/span><\/span>(coupling), <\/span>\uc774<\/span>ti <\/em><\/span>\ub3c4<\/span>(understandability), <\/span>\uc801\uc751\ub3c4<\/span>(adoptability), <\/span>\ub3c5\ub9bd\uc131<\/span>(functional independence), <\/span>\uc751\uc9d1\ub3c4<\/span>(cohesion) <\/span>\ub4f1\uc774 \uc788\ub2e4. \uc774\uc640 \uad00\ub828\ub41c \ub2e4\uc74c \ubb3b\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. <\/span>(10<\/span>\uc810)
        \n<\/span><\/p>\n

        (1) <\/span>\uc751\uc9d1\ub3c4\uc758 \uc758\ubbf8\ub97c \uc124\uba85\ud558\uc2dc\uc624. <\/span>(5<\/span>\uc810)
        \n<\/span><\/p>\n

        (2) <\/span>\uc88b\uc740 \uc124\uacc4\ub97c \uc704\ud574\uc11c \uc774\ub4e4 \uc694\uc18c\ub4e4 \uc0ac\uc774\uc5d0 \uc694\uad6c\ub418\ub294 \uc0c1\ud638\uad00\uacc4\ub97c \uc124\uba85\ud558\uc2dc\uc624.
        \n<\/span><\/p>\n

        (5<\/span>\uc810)
        \n<\/span><\/p>\n

        \n\u00a0<\/p>\n

        \u3010 <\/span>\ubb38\uc81c <\/span><\/span>6 <\/span>\u3011 <\/span>\ud604\uc7ac\uae4c\uc9c0 \uc6f9 \uc5b4\ud50c\ub77c \ucf00\uc774\uc158\uc744 \uc704\ud55c \ub514\uc591\ud55c \uc124\uacc4 \ubc29\ubc95\ub4e4\uc774 \uc81c\uc548\ub418\uc5c8\ub2e4. \uc774\uc640 \uad00\ub828\ub41c \ub2e4\uc74c \ubb3c\uc74c\uc560 \ub2f5\ud558\uc2dc\uc624. <\/span><\/span>(10<\/span>\uc810)
        \n<\/span><\/p>\n

          \n
        • \n
          \uac1d\uccb4\uc9c0\ud5a5 \ud558\uc774\ud37c\ubbf8\ub514\uc5b4 \uc124\uacc4\ubc29\ubc95<\/span>(OOHDM: Objective Oriented Hypermedia Design Method) <\/span>\uc758 \uac1c\ub150\uc744 \uc124\uba85\ud558\uc2dc\uc624, <\/span>(4<\/span>\uc810)
          \n<\/span><\/div>\n<\/li>\n<\/ul>\n

          (2) OOHDM<\/span>\uc758 \uad6c\uc131\uc694\uc18c\ub97c \ub098\uc5f4\ud558\uace0 \uc124\uba85\ud558\uc2dc\uc624, <\/span>(6<\/span>\uc810)
          \n<\/span><\/p>\n

          \n\u00a0<\/p>\n

          <\/div>\n

          <\/path><\/svg><\/i> \"Loading\"<\/p>\n

          <\/div>\n","protected":false},"excerpt":{"rendered":"

          \u00a0 2013\ub144\ub3c4 \uc81c28\ud68c \uae30\uc220\uc9c0\ub3c4\uc0ac \uc81c2\ucc28 \uad6d\uac00\uc790\uaca9\uc2dc\ud5d8 \ubb38\uc81c\uc9c0 \uad50\uc2dc\u00a0\u00a0\u00a0\u00a0\uc9c0\ub3c4\ubd84\uc57c\u00a0\u00a0\u00a0\u00a0\uc2dc\ud5d8\uacfc\ubaa9\u00a0\u00a0\u00a0\u00a0\uc2dc\ud5d8\uc2dc\uac04|\uc218\ud5d8\ubc88\ud638\u00a0\u00a0\u00a0\u00a0\uc11c\uba70 1\uad50\uc2dc |\uc815\ubcf4\ucc98\ub9ac\ubd84\uc57c |\uc815\ubcf4\ud1b5\uc2e0\uac1c\ub860 I\u00a0\u00a0\u00a0\u00a090\ubd84 \u00a0 \u00a0 \u203b \ub2e4\uc74c \ubb38\uc81c\ub97c \ub17c\uc220\ud558\uc2dc\uc624. \u00a0 [ \ubb38\uc81c 1 ] \uc7a5\uac70\ub9ac \uc804\uc1a1 \ubc0f \ub2e4\uc911\ud654 \ubaa9\uc801\uc73c\ub85c \uc815\ubcf4\ub97c \uc804\uc1a1\ud558\ub294 \ube59\uc0ad\uc5d0\ub294 \ubca0\uc774\uc2a4\ubc34\ub418Ba&\ubf08\uba70) \uc804\uc1a1, \ube0c\ub85c\ub4dc\ubc34\ub4dc(Broadband) \uc804\uc1a1 \ubc0f F\u2103.M(Pluse Code Modulation) \uc804\uc1a1 \ubcd1\uc2dd\uc774 \uc788\ub2e4. \ub2e4\uc74c \ubb3b\uc74c\uc5d0 \ub2f5\ud558\uc2dc\uc624. (30\uc810) (1) \ubca0\uc774\uc2a4\ub79c\ub4dc \uc804\uc1a1 \ubc29\uc2dd, \ube0c\ub85c\ub4dc\ubc34\ub4dc \uc804\uc1a1 \ubc29\uc2dd, \uadf8\ub9ac\uace0 PCM […]<\/p>\n

          <\/div>\n

          <\/path><\/svg><\/i> \"Loading\"<\/p>\n

          <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-103","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"a3_pvc":{"activated":true,"total_views":2466,"today_views":0},"_links":{"self":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/comments?post=103"}],"version-history":[{"count":1,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/103\/revisions"}],"predecessor-version":[{"id":104,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/posts\/103\/revisions\/104"}],"wp:attachment":[{"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/media?parent=103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/categories?post=103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stechstar.com\/user\/wordpress\/wp-json\/wp\/v2\/tags?post=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}