update

correction.bib

@@ -5,4 +5,45 @@
   url = "https://en.wikipedia.org/w/index.php?title=Signal-to-noise_ratio&oldid=1334458479",
   note = "[Online; accessed 16-February-2026]"
 }
-
+  @misc{ enwiki:convolutional,
+    author = "{Wikipedia contributors}",
+    title = "Convolutional code --- {Wikipedia}{,} The Free Encyclopedia",
+    year = "2026",
+    url = "https://en.wikipedia.org/w/index.php?title=Convolutional_code&oldid=1353119167",
+    note = "[Online; accessed 6-July-2026]"
+  }
+@misc{ enwiki:gilbert-varshamov,
+  author = "{Wikipedia contributors}",
+  title = "Gilbert–Varshamov bound --- {Wikipedia}{,} The Free Encyclopedia",
+  year = "2025",
+  url = "https://en.wikipedia.org/w/index.php?title=Gilbert%E2%80%93Varshamov_bound&oldid=1329330572",
+  note = "[Online; accessed 7-July-2026]"
+}
+@misc{ enwiki:hamming-distance,
+  author = "{Wikipedia contributors}",
+  title = "Hamming distance --- {Wikipedia}{,} The Free Encyclopedia",
+  year = "2025",
+  url = "https://en.wikipedia.org/w/index.php?title=Hamming_distance&oldid=1320319980",
+  note = "[Online; accessed 7-July-2026]"
+}
+@misc{ enwiki:cyclic,
+  author = "{Wikipedia contributors}",
+  title = "Cyclic code --- {Wikipedia}{,} The Free Encyclopedia",
+  year = "2026",
+  url = "https://en.wikipedia.org/w/index.php?title=Cyclic_code&oldid=1362628486",
+  note = "[Online; accessed 7-July-2026]"
+}
+@misc{ enwiki:crc,
+  author = "{Wikipedia contributors}",
+  title = "Cyclic redundancy check --- {Wikipedia}{,} The Free Encyclopedia",
+  year = "2026",
+  url = "https://en.wikipedia.org/w/index.php?title=Cyclic_redundancy_check&oldid=1360762341",
+  note = "[Online; accessed 7-July-2026]"
+}
+@misc{ enwiki:reed-solomon,
+  author = "{Wikipedia contributors}",
+  title = "Reed–Solomon error correction --- {Wikipedia}{,} The Free Encyclopedia",
+  year = "2026",
+  url = "https://en.wikipedia.org/w/index.php?title=Reed%E2%80%93Solomon_error_correction&oldid=1360527569",
+  note = "[Online; accessed 7-July-2026]"
+}