{"id":7662,"date":"2024-11-15T22:06:59","date_gmt":"2024-11-15T13:06:59","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=7662"},"modified":"2026-10-04T10:54:40","modified_gmt":"2026-10-04T01:54:40","slug":"convolutional-code","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/convolutional-code\/","title":{"rendered":"convolutional code"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">convolutional coding(94page)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1003\" height=\"1093\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/image.png\" alt=\"\" class=\"wp-image-7663\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/image.png 1003w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/image-768x837.png 768w\" sizes=\"auto, (max-width: 1003px) 100vw, 1003px\" \/><\/figure>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/NeoStudio_20241115_220240_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4\uae30\uc220\uc0ac12.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"NeoStudio_20241115_220240_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4\uae30\uc220\uc0ac12\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-8c38630a-e39d-4209-95bd-c68ec841272a\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/NeoStudio_20241115_220240_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4\uae30\uc220\uc0ac12.pdf\">NeoStudio_20241115_220240_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4\uae30\uc220\uc0ac12<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/11\/NeoStudio_20241115_220240_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4\uae30\uc220\uc0ac12.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8c38630a-e39d-4209-95bd-c68ec841272a\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/blog.naver.com\/moja3000\/221389033387\">https:\/\/blog.naver.com\/moja3000\/221389033387<\/a><\/p>\n\n\n\n&#8220;`html\n<div class=\"chapter19-wide\">\n\n  <h1>Convolutional Code<\/h1>\n\n  <div class=\"subtitle\">\n    Convolutional Coding \u00b7 Shift Register \u00b7 Delay Element \u00b7 XOR \u00b7 State Diagram \u00b7 Channel Coding\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>1. Convolutional Coding<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc640 NeoStudio\uc5d0\uc11c\ub294\n      2\uac1c\uc758 Delay Element\ub97c \uac16\ub294\n      Convolutional Encoder\ub97c \ub2e4\ub8ec\ub2e4.\n    <\/p>\n\n    <pre>\n      Input x\n         \u2502\n         \u25bc\n        D1 \u2500\u2500\u2500\u2500\u2500 D2\n         \u2502        \u2502\n         \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500 XOR \u2192 y1\n         \u2502        \u2502\n         \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 XOR \u2192 y2\n\n                       \u2193\n                    Output c\n    <\/pre>\n\n    <div class=\"memory\">\n      <strong>\n        \ud604\uc7ac \uc785\ub825 x\uc640\n        Shift Register\uc758 \uc774\uc804 \uc0c1\ud0dc\ub97c XOR\ud558\uc5ec\n        \uc5ec\ub7ec \uac1c\uc758 \ucd9c\ub825 \ube44\ud2b8\ub97c \uc0dd\uc131\ud55c\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>2. Encoder \uad6c\uc870<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc758 \uadf8\ub9bc 4.3\uc5d0\ub294\n      \uc785\ub825 x\uac00 \ub450 \uac1c\uc758 Delay Element\n      D1, D2\ub97c \uc21c\uc11c\ub300\ub85c \ud1b5\uacfc\ud558\ub294 \uad6c\uc870\uac00 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      x\n      \u2192\n      D1\n      \u2192\n      D2\n    <\/div>\n\n    <p>\n      \ub450 XOR \uacbd\ub85c\uc5d0\uc11c\n      \ucd9c\ub825 y1, y2\ub97c \uc0dd\uc131\ud55c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>3. \ucd9c\ub825\uc2dd y1<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      NeoStudio\uc5d0 \uae30\ub85d\ub41c \uccab \ubc88\uc9f8 \ucd9c\ub825\uc2dd\uc740\n      \ub2e4\uc74c\uacfc \uac19\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      y1\n      =\n      x \u2295 D1 \u2295 D2\n    <\/div>\n\n    <p>\n      \uc989 \ud604\uc7ac \uc785\ub825 x\uc640\n      \ub450 Delay State\ub97c \ubaa8\ub450 XOR\ud55c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>4. \ucd9c\ub825\uc2dd y2<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub450 \ubc88\uc9f8 \ucd9c\ub825\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      y2\n      =\n      x \u2295 D2\n    <\/div>\n\n    <div class=\"memory\">\n      <strong>\n        \ud558\ub098\uc758 \uc785\ub825 x\uc5d0 \ub300\ud574\n        y1, y2 \ub450 \ube44\ud2b8\uac00 \uc0dd\uc131\ub41c\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>5. Shift Register \uc0c1\ud0dc<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc0c1\ud0dc\ub294 \ub450 Delay Element\n      D1, D2\uc758 \uac12\uc73c\ub85c \uc815\uc758\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      State\n      =\n      (D1, D2)\n    <\/div>\n\n    <p>\n      \uac01 Delay\ub294 0 \ub610\ub294 1\uc774\ubbc0\ub85c\n      \uac00\ub2a5\ud55c \uc0c1\ud0dc\ub294 4\uac1c\uc774\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      00,\\; 01,\\; 10,\\; 11\n    <\/div>\n\n    <div class=\"formula\">\n      Number of States\n      =\n      2\u00b2\n      =\n      4\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>6. \uc0c1\ud0dc 00\uc5d0\uc11c \ucd9c\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      NeoStudio\uc5d0\uc11c\ub294 \uba3c\uc800\n      D1=0, D2=0\uc778 \uc0c1\ud0dc\ub97c \uacc4\uc0b0\ud55c\ub2e4.\n    <\/p>\n\n    <h3>x = 0<\/h3>\n\n    <div class=\"formula\">\n      y1 = 0\n    <\/div>\n\n    <div class=\"formula\">\n      y2 = 0\n    <\/div>\n\n    <div class=\"formula\">\n      Output = 00\n    <\/div>\n\n    <p>\n      \ub2e4\uc74c \uc0c1\ud0dc\ub294 Shift \uacb0\uacfc\uc5d0 \ub530\ub77c\n      00\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <h3>x = 1<\/h3>\n\n    <div class=\"formula\">\n      y1 = 1\n    <\/div>\n\n    <div class=\"formula\">\n      y2 = 1\n    <\/div>\n\n    <div class=\"formula\">\n      Output = 11\n    <\/div>\n\n    <p>\n      \ub2e4\uc74c \uc0c1\ud0dc\ub294\n      10\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>7. \uc0c1\ud0dc\ucc9c\uc774 \ud45c\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc758 \uc0c1\ud0dc\ucc9c\uc774\ub3c4\ub294\n      \uac01 Transition\uc5d0\n      \uc785\ub825 \/ \ucd9c\ub825 \ud615\uc2dd\uc744 \uc0ac\uc6a9\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Input \/ Output\n    <\/div>\n\n    <p>\n      \uc608\ub97c \ub4e4\uc5b4 NeoStudio\uc5d0\uc11c\ub294\n      \uc0c1\ud0dc 00\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      00\n      \u2500\u2500 0\/00 \u2500\u2500\u2192\n      00\n    <\/div>\n\n    <div class=\"formula\">\n      00\n      \u2500\u2500 1\/11 \u2500\u2500\u2192\n      10\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>8. \uc0c1\ud0dc\ucc9c\uc774\ub3c4<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc758 \uadf8\ub9bc 4.4\ub294\n      4\uac1c\uc758 \uc0c1\ud0dc\ub97c \uc774\uc6a9\ud55c State Diagram\uc744 \ubcf4\uc5ec\uc900\ub2e4.\n    <\/p>\n\n    <pre>\n                     11\n                  \u2197      \u2198\n                \/          \\\n              10 ---------- 01\n                \\          \/\n                  \u2198      \u2199\n                     00\n    <\/pre>\n\n    <p>\n      \uac01 \ud654\uc0b4\ud45c\uc5d0\ub294\n      \uc785\ub825\ube44\ud2b8\uc640 \ucd9c\ub825\ube44\ud2b8\uac00 \ud568\uaed8 \ud45c\uc2dc\ub41c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>9. 4\uac1c \uc0c1\ud0dc<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n\n      <thead>\n        <tr>\n          <th>State<\/th>\n          <th>D1<\/th>\n          <th>D2<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>00<\/strong><\/td>\n          <td>0<\/td>\n          <td>0<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>01<\/strong><\/td>\n          <td>0<\/td>\n          <td>1<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>10<\/strong><\/td>\n          <td>1<\/td>\n          <td>0<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>11<\/strong><\/td>\n          <td>1<\/td>\n          <td>1<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>10. State Diagram\uc744 \uc774\uc6a9\ud55c Encoding<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      NeoStudio 2\ud398\uc774\uc9c0\uc5d0\uc11c\ub294\n      State Diagram\uc744 \uc774\uc6a9\ud558\uc5ec\n      \uc785\ub825\uc5f4\uc744 \uc9c1\uc811 Encoding\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      x\n      =\n      { 1\\;0\\;0\\;1\\;1 }\n    <\/div>\n\n    <p>\n      \ucd08\uae30 \uc0c1\ud0dc\ub294\n    <\/p>\n\n    <div class=\"formula\">\n      D1 = 0,\\quad D2 = 0\n    <\/div>\n\n    <div class=\"formula\">\n      Initial State = 00\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>11. \uccab \ubc88\uc9f8 \uc785\ub825 x=1<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ucd08\uae30 \uc0c1\ud0dc 00\uc5d0\uc11c\n      \uccab \uc785\ub825\uc740 1\uc774\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      00\n      \u2500\u2500 1\/11 \u2500\u2500\u2192\n      10\n    <\/div>\n\n    <div class=\"formula\">\n      Output\u2081 = 11\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>12. \ub450 \ubc88\uc9f8 \uc785\ub825 x=0<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub2e4\uc74c \uc0c1\ud0dc 10\uc5d0\uc11c\n      \ub450 \ubc88\uc9f8 \uc785\ub825 0\uc744 \uc801\uc6a9\ud55c\ub2e4.\n    <\/p>\n\n    <p>\n      NeoStudio\uc5d0\ub294 \ub2e4\uc74c \ucd9c\ub825\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Output\u2082 = 10\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>13. \uc138 \ubc88\uc9f8 \uc785\ub825 x=0<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc138 \ubc88\uc9f8 \uc785\ub825\ub3c4 0\uc774\ub2e4.\n    <\/p>\n\n    <p>\n      NeoStudio\uc758 Encoding \uacb0\uacfc\uc5d0\ub294\n      \ub2e4\uc74c \ucd9c\ub825\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Output\u2083 = 11\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>14. \ub124 \ubc88\uc9f8 \uc785\ub825 x=1<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub124 \ubc88\uc9f8 \uc785\ub825\uc740 1\uc774\uace0\n      \uc6d0\ubcf8 Encoding \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Output\u2084 = 11\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>15. \ub2e4\uc12f \ubc88\uc9f8 \uc785\ub825 x=1<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub9c8\uc9c0\ub9c9 \uc785\ub825\uc740 1\uc774\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Output\u2085 = 01\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>16. \ucd5c\uc885 \ucd9c\ub825\uc5f4<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      NeoStudio \ub9c8\uc9c0\ub9c9 \uc904\uc5d0 \uae30\ub85d\ub41c\n      \ucd5c\uc885 \ucd9c\ub825\uc5f4\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      11,\\;10,\\;11,\\;11,\\;01\n    <\/div>\n\n    <p>\n      \ud558\ub098\uc758 \uc785\ub825\ube44\ud2b8\ub9c8\ub2e4\n      2\uac1c\uc758 \ucd9c\ub825\ube44\ud2b8\uac00 \uc0dd\uc131\ub418\ubbc0\ub85c\n      5\uac1c\uc758 \uc785\ub825\ube44\ud2b8\ub294 \ucd1d 10\uac1c\uc758 \ucd9c\ub825\ube44\ud2b8\ub85c \ubcc0\ud658\ub41c\ub2e4.\n    <\/p>\n\n    <div class=\"memory\">\n      <strong>\n        Input :\n        1 0 0 1 1\n        <br><br>\n        Output :\n        11 10 11 11 01\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>17. Code Rate<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc6d0\ubcf8 \uad6c\uc870\ub294\n      \uc785\ub825 1\ube44\ud2b8\uc5d0 \ub300\ud574 \ucd9c\ub825 2\ube44\ud2b8\ub97c \uc0dd\uc131\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      1 Input Bit\n      \u2192\n      2 Output Bits\n    <\/div>\n\n    <div class=\"formula\">\n      Code Rate\n      =\n      1 \/ 2\n    <\/div>\n\n    <div class=\"warning\">\n      <strong>\n        Code Rate = 1\/2\ub294\n        \uc774\ubbf8\uc9c0\uc5d0 \uc9c1\uc811 \uc22b\uc790\ub85c \uc801\ud600 \uc788\uc9c0\ub294 \uc54a\uc9c0\ub9cc,\n        \uc785\ub825 1\uac1c\uc5d0\uc11c y1, y2 \ub450 \ucd9c\ub825\uc774 \uc0dd\uc131\ub418\ub294\n        \uc6d0\ubcf8 \uad6c\uc870\uc5d0\uc11c \ubc14\ub85c \uc77d\ud788\ub294 \uad00\uacc4\uc774\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>18. Convolutional Encoder\uc758 \uae30\uc5b5\uc131<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud604\uc7ac \ucd9c\ub825\uc740 \ud604\uc7ac \uc785\ub825 x\ub9cc\uc73c\ub85c \uacb0\uc815\ub418\uc9c0 \uc54a\uace0\n      D1, D2\uc758 \uc0c1\ud0dc\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubc1b\ub294\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      y1\n      =\n      f(x,D1,D2)\n    <\/div>\n\n    <div class=\"formula\">\n      y2\n      =\n      f(x,D2)\n    <\/div>\n\n    <div class=\"memory\">\n      <strong>\n        \ud604\uc7ac \uc785\ub825\uacfc \uacfc\uac70 \uc785\ub825\uc758 \uc0c1\ud0dc\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec\n        \ucd9c\ub825\ucf54\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \uad6c\uc870\uc774\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>19. \uc804\uccb4 \ub3d9\uc791 \ud750\ub984<\/h2>\n\n  <div class=\"card\">\n\n    <pre>\n             Input x\n                \u2502\n                \u25bc\n         Shift Register\n           D1 \u2192 D2\n                \u2502\n        \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n        \u25bc                \u25bc\n      XOR               XOR\n    x\u2295D1\u2295D2           x\u2295D2\n        \u2502                \u2502\n        \u25bc                \u25bc\n       y1               y2\n        \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                \u25bc\n          2-bit Output\n                \u2502\n                \u25bc\n        State Transition\n                \u2502\n                \u25bc\n         Next D1,D2 State\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>20. \uc774\ubbf8\uc9c0 \u00b7 NeoStudio \ud575\uc2ec \uc815\ub9ac<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n\n      <thead>\n        <tr>\n          <th>\ud56d\ubaa9<\/th>\n          <th>\uc6d0\ubcf8 \ub0b4\uc6a9<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>\uc785\ub825<\/strong><\/td>\n          <td>x<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Memory<\/strong><\/td>\n          <td>D1, D2<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc0c1\ud0dc \uc218<\/strong><\/td>\n          <td>00, 01, 10, 11 \u2192 4\uac1c<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>y1<\/strong><\/td>\n          <td>x \u2295 D1 \u2295 D2<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>y2<\/strong><\/td>\n          <td>x \u2295 D2<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Transition \ud45c\uc2dc<\/strong><\/td>\n          <td>\uc785\ub825 \/ \ucd9c\ub825<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc608\uc81c \uc785\ub825<\/strong><\/td>\n          <td>10011<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\ucd08\uae30 \uc0c1\ud0dc<\/strong><\/td>\n          <td>D1=0, D2=0 \u2192 00<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\ucd9c\ub825<\/strong><\/td>\n          <td>11, 10, 11, 11, 01<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uad6c\uc870\uc0c1 Code Rate<\/strong><\/td>\n          <td>1\/2<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"warning\">\n    <strong>\n      \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38\uacfc \uc678\ubd80 Naver Blog \uc790\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0 1\uc7a5\uacfc\n      NeoStudio PDF 1\uac1c(\ucd1d 2\ud398\uc774\uc9c0)\ub9cc\n      OCR\/\uc2dc\uac01 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud588\ub2e4.\n\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\ub294\n      \uadf8\ub9bc 4.3 \uae38\uc308 \ubd80\ud638\uae30\uc640\n      \uadf8\ub9bc 4.4 \uc0c1\ud0dc\ucc9c\uc774\ub3c4\ub97c \ubcf4\uc5ec\uc900\ub2e4.\n\n      NeoStudio 1\ud398\uc774\uc9c0\uc5d0\ub294\n      y1 = x \u2295 D1 \u2295 D2,\n      y2 = x \u2295 D2,\n      D1\/D2\uc758 4\uac1c \uc0c1\ud0dc\uc640\n      00 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \ucd9c\ub825 \uacc4\uc0b0\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n\n      NeoStudio 2\ud398\uc774\uc9c0\uc5d0\ub294\n      \uc785\ub825 x={10011},\n      \ucd08\uae30 \uc0c1\ud0dc D1=D2=0\uc744 \uc0ac\uc6a9\ud558\uc5ec\n      \uc0c1\ud0dc\ucc9c\uc774\ub3c4\ub97c \ub530\ub77c Encoding\ud55c \uacb0\uacfc\n      11, 10, 11, 11, 01\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n\n      \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc758 \uc0c1\ud0dc\ucc9c\uc774 \ud654\uc0b4\ud45c\uc640\n      NeoStudio \uc190\uae00\uc528 \uc77c\ubd80\ub294\n      \ud654\uc0b4\ud45c \ubc29\ud5a5\uc774\ub098 \uc0c1\ud0dc \ud45c\uae30\uac00 \ud750\ub9b0 \ubd80\ubd84\uc774 \uc788\uc73c\ubbc0\ub85c\n      \uc678\ubd80 Convolutional Code \uc774\ub860\uc73c\ub85c \uc784\uc758 \uc218\uc815\ud558\uc9c0 \uc54a\uc558\ub2e4.\n\n      Viterbi Algorithm,\n      Trellis Diagram,\n      Free Distance,\n      Constraint Length \ub4f1\uc758 \uc678\ubd80 \uac1c\ub150\uc740\n      \uc6d0\ubcf8 \uc774\ubbf8\uc9c0\uc640 NeoStudio\uc5d0 \uc9c1\uc811 \uc124\uba85\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc544\n      \ucd94\uac00\ud558\uc9c0 \uc54a\uc558\ub2e4.\n    <\/strong>\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"keywords\">\n    Convolutional Code,\n    Convolutional Coding,\n    Channel Coding,\n    Shift Register,\n    Delay Element,\n    XOR,\n    Generator,\n    State Diagram,\n    State Transition,\n    Code Rate,\n    D1,\n    D2,\n    Encoder\n  <\/div>\n\n<\/div>\n&#8220;`\n","protected":false},"excerpt":{"rendered":"<p>convolutional coding(94page) https:\/\/blog.naver.com\/moja3000\/221389033387 &#8220;`html Convolutional Code Convolutional Coding \u00b7 Shift Register \u00b7 Delay Element \u00b7 XOR \u00b7 State Diagram \u00b7 Channel Coding 1. Convolutional Coding \uc77c\ubc18 \uc774\ubbf8\uc9c0\uc640 NeoStudio\uc5d0\uc11c\ub294 2\uac1c\uc758 Delay Element\ub97c \uac16\ub294 Convolutional Encoder\ub97c \ub2e4\ub8ec\ub2e4. Input x \u2502 \u25bc D1 \u2500\u2500\u2500\u2500\u2500 D2 \u2502 \u2502 \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500 XOR \u2192 y1 \u2502 \u2502 \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 XOR \u2192 y2 \u2193 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1634,1633],"class_list":["post-7662","post","type-post","status-publish","format-standard","hentry","category-1185","tag-channel-coding","tag-convolutional-coding"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=7662"}],"version-history":[{"count":2,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7662\/revisions"}],"predecessor-version":[{"id":9661,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7662\/revisions\/9661"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=7662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=7662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=7662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}