{"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_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1634,1633],"wpgpxmaps_activity":[],"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"},{"taxonomy":"wpgpxmaps_activity","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/wpgpxmaps_activity?post=7662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}