{"id":475909,"date":"2023-08-09T07:24:43","date_gmt":"2023-08-09T07:24:43","guid":{"rendered":""},"modified":"2023-09-05T11:11:33","modified_gmt":"2023-09-05T11:11:33","slug":"arq","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ar\/wiki\/arq\/","title":{"rendered":"\u0637\u0644\u0628 ARQ"},"content":{"rendered":"

\u0637\u0644\u0628 \u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a (ARQ)\u060c \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0633\u0645 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u060c \u0647\u0648 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u062a\u0635\u0627\u0644 \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642. \u0648\u0647\u0648 \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621\u060c \u062d\u064a\u062b \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062d\u0632\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0648\u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n

\u0648\u0644\u0627\u062f\u0629 \u0648\u062a\u0637\u0648\u0631 ARQ<\/h2>\n

\u0644\u0642\u062f \u0648\u0644\u062f ARQ \u0646\u062a\u064a\u062c\u0629 \u0644\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631. \u062a\u0645 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0623\u0648\u0644 \u062a\u0637\u0628\u064a\u0642 \u0644\u0622\u0644\u064a\u0629 ARQ \u0641\u064a \u0633\u062a\u064a\u0646\u064a\u0627\u062a \u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0646 \u0641\u064a \u0634\u0643\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0633\u0627\u062a\u0644\u064a\u0629 Echo I \u0648Echo II. \u064a\u0636\u0645\u0646 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 Echo\u060c \u0648\u0647\u0648 \u0645\u062e\u0637\u0637 ARQ \u0628\u0633\u064a\u0637\u060c \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0646\u062c\u0627\u062d \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u0633\u0644 \u0648\u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u062d\u0627\u0644\u0629 \u062d\u062f\u0648\u062b \u062e\u0637\u0623 \u0623\u0648 \u0639\u062f\u0645 \u0627\u0644\u0625\u0642\u0631\u0627\u0631.<\/p>\n

\u0639\u0644\u0649 \u0645\u0631 \u0627\u0644\u0633\u0646\u064a\u0646\u060c \u0648\u0645\u0639 \u0646\u0645\u0648 \u0642\u0648\u0629 \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0648\u062a\u0637\u0648\u0631 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a\u060c \u062a\u0645 \u062a\u062d\u0633\u064a\u0646 \u0622\u0644\u064a\u0629 ARQ \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u060c \u0648\u0628\u0644\u063a\u062a \u0630\u0631\u0648\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629 \u0627\u0644\u062a\u064a \u0644\u062f\u064a\u0646\u0627 \u0627\u0644\u064a\u0648\u0645.<\/p>\n

\u0641\u0647\u0645 \u0645\u0648\u0633\u0639 \u0644\u0640 ARQ<\/h2>\n

\u0627\u0644\u063a\u0631\u0636 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0645\u0646 ARQ \u0647\u0648 \u0636\u0645\u0627\u0646 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0628\u064a\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629. \u0648\u064a\u062a\u0645 \u0630\u0644\u0643 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062f\u0645\u062c \u0622\u0644\u064a\u0629 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0643\u0644 \u062d\u0632\u0645\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0635\u062d\u0648\u0628\u0629 \u0628\u0645\u062c\u0645\u0648\u0639 \u0627\u062e\u062a\u0628\u0627\u0631\u064a \u0623\u0648 \u0634\u0643\u0644 \u0622\u062e\u0631 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u064a \u064a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0627\u0644\u0645\u062a\u0644\u0642\u064a \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062d\u0632\u0645\u0629 \u0642\u062f \u062a\u0639\u0631\u0636\u062a \u0644\u0644\u062a\u0644\u0641 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0631\u0633\u0627\u0644.<\/p>\n

\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0644\u0645\u0629 \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621\u060c \u064a\u0631\u0633\u0644 \u0627\u0644\u0645\u062a\u0644\u0642\u064a \u0625\u0642\u0631\u0627\u0631\u064b\u0627 (ACK) \u0625\u0644\u0649 \u0627\u0644\u0645\u0631\u0633\u0644. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062d\u0632\u0645\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u062e\u0637\u0627\u0621\u060c \u0641\u0633\u064a\u062a\u0645 \u0625\u0631\u0633\u0627\u0644 \u0625\u0642\u0631\u0627\u0631 \u0633\u0644\u0628\u064a (NAK)\u060c \u0644\u0645\u0637\u0627\u0644\u0628\u0629 \u0627\u0644\u0645\u0631\u0633\u0644 \u0628\u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0644\u0642 \u0627\u0644\u0645\u0631\u0633\u0644 \u0623\u064a \u0625\u0642\u0631\u0627\u0631 \u062e\u0644\u0627\u0644 \u0625\u0637\u0627\u0631 \u0632\u0645\u0646\u064a \u0645\u062d\u062f\u062f (\u0641\u062a\u0631\u0629 \u0627\u0644\u0645\u0647\u0644\u0629)\u060c \u0641\u0625\u0646\u0647 \u064a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u062d\u0632\u0645\u0629 \u0642\u062f \u0641\u0642\u062f\u062a \u0623\u0648 \u062a\u0627\u0644\u0641\u0629 \u0648\u064a\u0639\u064a\u062f \u0625\u0631\u0633\u0627\u0644\u0647\u0627.<\/p>\n

\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 ARQ: \u0627\u0644\u0622\u0644\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629<\/h2>\n

\u064a\u0639\u0645\u0644 ARQ \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0645\u0646 \u0627\u0644\u0636\u0648\u0627\u0628\u0637 \u0648\u0627\u0644\u062a\u0648\u0627\u0632\u0646\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u0633\u0644 \u0648\u0627\u0644\u0645\u062a\u0644\u0642\u064a \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0622\u0644\u064a\u0629 \u062b\u0644\u0627\u062b \u062e\u0637\u0648\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629:<\/p>\n

    \n
  1. \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong> \u064a\u0631\u0633\u0644 \u0627\u0644\u0645\u0631\u0633\u0644 \u062d\u0632\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062a\u0633\u0644\u0633\u0644 \u062a\u062d\u0643\u0645 \u0645\u062b\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u064a.<\/li>\n
  2. \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062e\u0637\u0623:<\/strong> \u0639\u0646\u062f \u0627\u0633\u062a\u0644\u0627\u0645 \u062d\u0632\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u064a\u0642\u0648\u0645 \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0628\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u062a\u062d\u0643\u0645.<\/li>\n
  3. \u0634\u0643\u0631 \u0648\u062a\u0642\u062f\u064a\u0631 \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644:<\/strong> \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062e\u0637\u0623\u060c \u064a\u0631\u0633\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 ACK \u0623\u0648 NAK. \u0641\u064a \u062d\u0627\u0644\u0629 \u0648\u062c\u0648\u062f NAK \u0623\u0648 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0625\u0642\u0631\u0627\u0631 \u062e\u0644\u0627\u0644 \u0641\u062a\u0631\u0629 \u0627\u0644\u0645\u0647\u0644\u0629\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0631\u0633\u0644 \u0628\u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u062d\u0632\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/li>\n<\/ol>\n

    \u0648\u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0646\u0627\u062c\u062d \u0648\u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u062d\u0632\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0629.<\/p>\n

    \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 ARQ<\/h2>\n

    \u062a\u062a\u0636\u0645\u0646 \u0628\u0639\u0636 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0628\u0627\u0631\u0632\u0629 \u0644\u0640 ARQ \u0645\u0627 \u064a\u0644\u064a:<\/p>\n

      \n
    1. \u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0648\u062b\u0648\u0642:<\/strong> \u064a\u0636\u0645\u0646 ARQ \u0623\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0644\u0645\u0629 \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0631\u0633\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621.<\/li>\n
    2. \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u062a\u0635\u062d\u064a\u062d\u0647\u0627:<\/strong> \u0641\u0647\u0648 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0622\u0644\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0637\u0644\u0628 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0623\u062e\u0637\u0627\u0621.<\/li>\n
    3. \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642:<\/strong> \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0639\u062f\u0644 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0625\u0642\u0631\u0627\u0631\u060c \u064a\u0646\u0638\u0645 ARQ \u0627\u0632\u062f\u062d\u0627\u0645 \u0627\u0644\u0634\u0628\u0643\u0629.<\/li>\n<\/ol>\n

      \u0623\u0646\u0648\u0627\u0639 \u0637\u0644\u0628 \u0627\u0644\u0628\u062d\u062b: \u062f\u0631\u0627\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629<\/h2>\n

      \u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 ARQ \u0625\u0644\u0649 \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 \u0623\u0633\u0627\u0633\u064a\u0629: Stop-and-Wait ARQ\u060c \u0648Go-Back-N ARQ\u060c \u0648\u062a\u0643\u0631\u0627\u0631 \u0627\u0646\u062a\u0642\u0627\u0626\u064a ARQ.<\/p>\n\n\n\n\n\n\n\n
      \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0637\u0644\u0628 ARQ<\/th>\n\u0648\u0635\u0641<\/th>\n\u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/th>\n<\/tr>\n<\/thead>\n
      \u062a\u0648\u0642\u0641 \u0648\u0627\u0646\u062a\u0638\u0631 ARQ<\/td>\n\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639\u060c \u064a\u0646\u062a\u0638\u0631 \u0627\u0644\u0645\u0631\u0633\u0644 \u0627\u0639\u062a\u0631\u0627\u0641 \u0627\u0644\u0645\u062a\u0644\u0642\u064a \u0628\u0639\u062f \u0625\u0631\u0633\u0627\u0644 \u0643\u0644 \u062d\u0632\u0645\u0629 \u0642\u0628\u0644 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u062d\u0632\u0645\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629.<\/td>\n\u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0648\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 \u062d\u064a\u062b \u0644\u0627 \u064a\u0634\u0643\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0645\u0635\u062f\u0631 \u0642\u0644\u0642 \u0643\u0628\u064a\u0631.<\/td>\n<\/tr>\n
      \u0627\u0644\u0639\u0648\u062f\u0629-N ARQ<\/td>\n\u064a\u0631\u0633\u0644 \u0627\u0644\u0645\u0631\u0633\u0644 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u062d\u0632\u0645 \u062f\u0648\u0646 \u0627\u0646\u062a\u0638\u0627\u0631 \u0627\u0644\u0625\u0642\u0631\u0627\u0631 \u0648\u0644\u0643\u0646\u0647 \u064a\u0639\u064a\u062f \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0645\u0646 \u0622\u062e\u0631 \u062d\u0632\u0645\u0629 \u062a\u0645 \u0627\u0644\u0625\u0642\u0631\u0627\u0631 \u0628\u0647\u0627 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0643\u062a\u0634\u0627\u0641 \u062e\u0637\u0623.<\/td>\n\u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0648\u0633\u0627\u0626\u0637 \u0646\u0642\u0644 \u0623\u0642\u0644 \u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/td>\n<\/tr>\n
      \u062a\u0643\u0631\u0627\u0631 \u0627\u0646\u062a\u0642\u0627\u0626\u064a \u0644\u0637\u0644\u0628 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062f\u0639\u0627\u0621 (ARQ).<\/td>\n\u062a\u062a\u0645 \u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0643\u062a\u0634\u0627\u0641 \u0623\u0646\u0647\u0627 \u062e\u0627\u0637\u0626\u0629 \u0641\u0642\u0637.<\/td>\n\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0643\u0641\u0627\u0621\u0629 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0645\u0647\u0645\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0627\u0633\u062a\u0628\u064a\u0627\u0646 ARQ \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0647<\/h2>\n

      \u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 ARQ \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0648\u062d\u062a\u0649 \u0641\u064a \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u062b\u0644 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 (TCP) \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631.<\/p>\n

      \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 ARQ \u0644\u0627 \u064a\u062e\u0644\u0648 \u0645\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u0627\u0646\u062a\u0638\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0625\u0642\u0631\u0627\u0631\u0627\u062a \u0625\u0644\u0649 \u0625\u0628\u0637\u0627\u0621 \u0645\u0639\u062f\u0644 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0643\u0645\u0627 \u0623\u0646 \u0625\u0639\u0627\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u062d\u0632\u0645 \u062a\u0633\u062a\u0647\u0644\u0643 \u0646\u0637\u0627\u0642\u064b\u0627 \u062a\u0631\u062f\u062f\u064a\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627. \u0648\u0644\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646 \u062d\u062f\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a ARQ \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0645\u062b\u0644 Go-Back-N \u0648\u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a.<\/p>\n

      \u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0637\u0644\u0628 \u0627\u0644\u0628\u062d\u062b ARQ \u0645\u0639 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0628\u0647\u0629<\/h2>\n

      \u064a\u0645\u0643\u0646 \u0645\u0642\u0627\u0631\u0646\u0629 ARQ \u0628\u0637\u0631\u0642 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649 \u0645\u062b\u0644 \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 (FEC) \u0648ARQ \u0627\u0644\u0647\u062c\u064a\u0646 (HARQ).<\/p>\n\n\n\n\n\n\n\n
      \u0645\u064a\u0632\u0629<\/th>\n\u0637\u0644\u0628 ARQ<\/th>\nFEC<\/th>\n\u062d\u0631\u0642<\/th>\n<\/tr>\n<\/thead>\n
      \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062e\u0637\u0623<\/td>\n\u0646\u0639\u0645<\/td>\n\u0644\u0627<\/td>\n\u0646\u0639\u0645<\/td>\n<\/tr>\n
      \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0627\u062e\u0637\u0627\u0621<\/td>\n\u0646\u0639\u0645\u060c \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644<\/td>\n\u0646\u0639\u0645\u060c \u062f\u0648\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644<\/td>\n\u0646\u0639\u0645 \u0628\u0643\u0644\u062a\u0627 \u0627\u0644\u0637\u0631\u064a\u0642\u062a\u064a\u0646<\/td>\n<\/tr>\n
      \u0643\u0641\u0627\u0621\u0629<\/td>\n\u0623\u0642\u0644 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0645\u0631\u062a\u0641\u0639\u0627<\/td>\n\u0623\u0642\u0644 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0645\u0646\u062e\u0641\u0636\u064b\u0627<\/td>\n\u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u0643\u0644\u062a\u0627 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u0645\u0633\u062a\u0642\u0628\u0644 ARQ: \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0646\u0627\u0634\u0626\u0629<\/h2>\n

      \u0645\u0639 \u062a\u0637\u0648\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629\u060c \u062a\u062a\u0637\u0648\u0631 \u0623\u064a\u0636\u064b\u0627 \u0625\u0645\u0643\u0627\u0646\u0627\u062a ARQ. \u0623\u062d\u062f \u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0647\u0648 \u062a\u0637\u0648\u064a\u0631 \u0645\u062e\u0637\u0637\u0627\u062a ARQ \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u062b\u0644 5G \u0648\u0645\u0627 \u0628\u0639\u062f\u0647\u0627.<\/p>\n

      \u0648\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0633\u064a\u0627\u0642\u060c \u064a\u062c\u0631\u064a \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0633\u0646\u0629 \u0645\u0646 \u0637\u0644\u0628 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0647\u062c\u064a\u0646 (ARQ) (HARQ)\u060c \u0627\u0644\u0630\u064a \u064a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0623\u0641\u0636\u0644 \u0645\u0627 \u0641\u064a \u0637\u0644\u0628 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 (ARQ) \u0648\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0645\u0627\u0645\u064a (FEC)\u060c \u0645\u0646 \u0623\u062c\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0622\u0644\u064a\u0627\u062a \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u0642\u0648\u0629 \u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n

      ARQ \u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629<\/h2>\n

      \u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629\u060c \u064a\u0644\u0639\u0628 ARQ \u062f\u0648\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627. \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0633\u0637\u0627\u0621 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u0641\u064a\u062f \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0645\u0646 \u0622\u0644\u064a\u0627\u062a ARQ \u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642.<\/p>\n

      \u062e\u0627\u0635\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u0623\u0648 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 ARQ \u0636\u0645\u0627\u0646 \u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0639\u0645\u064a\u0644 \u0648\u0627\u0644\u062e\u0627\u062f\u0645. \u064a\u0645\u0643\u0646\u0647\u0645 \u0625\u062f\u0627\u0631\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644\u060c \u0648\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621\u060c \u0648\u062a\u0634\u063a\u064a\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u062d\u0633\u0628 \u0627\u0644\u0636\u0631\u0648\u0631\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0648\u0641\u064a\u0631 \u062a\u062c\u0631\u0628\u0629 \u062a\u0635\u0641\u062d \u0633\u0644\u0633\u0629 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u064a\u0646.<\/p>\n

      \u0631\u0648\u0627\u0628\u0637 \u0630\u0627\u062a \u0639\u0644\u0627\u0642\u0629<\/h2>\n
        \n
      1. \u0633\u0624\u0627\u0644 \u0648\u062c\u0648\u0627\u0628 - \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n
      2. \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a ARQ \u2013 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0627\u0633\u0648\u0628<\/a><\/li>\n
      3. ARQ \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u2013 ResearchGate<\/a><\/li>\n<\/ol>\n

        \u0648\u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u064a\u0639\u062f ARQ \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0634\u0628\u0643\u0627\u062a. \u0625\u0646 \u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u062a\u0635\u062d\u064a\u062d\u0647\u0627 \u062a\u062c\u0639\u0644\u0647\u0627 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647\u0627 \u0641\u064a \u0645\u062c\u0627\u0644 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u062a\u0637\u0648\u0631 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631.<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475909","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Automatic Repeat Request (ARQ): An In-Depth Overview<\/mark>","faq_items":[{"question":"What is the Automatic Repeat Request (ARQ)?","answer":"

        ARQ, also known as Automatic Retransmission Query, is a communication protocol used in computer networking to ensure reliable data transmission. It operates based on error detection, where erroneous data packets are identified and retransmitted to maintain data integrity.<\/p>"},{"question":"When was ARQ first introduced?","answer":"

        ARQ was first applied in the 1960s in the Echo I and Echo II satellite communication systems. Over the years, as computing power and networking protocols evolved, the ARQ mechanism has been continually refined.<\/p>"},{"question":"How does the ARQ mechanism operate?","answer":"

        ARQ operates through a system of checks and balances between the sender and receiver during data communication. It includes three crucial steps: data transmission, error detection, and either acknowledgment or retransmission. This interplay ensures successful and accurate transmission of data packets.<\/p>"},{"question":"What are the key features of ARQ?","answer":"

        The key features of ARQ include reliable data transfer, error detection and correction, and flow control. It ensures that the data received matches the data sent, has an in-built mechanism to request retransmission thus correcting errors, and regulates network congestion by controlling the data transmission rate.<\/p>"},{"question":"What are the different types of ARQ?","answer":"

        ARQ can be classified into three primary types: Stop-and-Wait ARQ, where the sender waits for the receiver's acknowledgment after each packet transmission; Go-Back-N ARQ, where the sender sends a series of packets without waiting for acknowledgment; and Selective Repeat ARQ, where only specific packets detected as erroneous are retransmitted.<\/p>"},{"question":"What are some applications and challenges of ARQ?","answer":"

        ARQ is used in various communication systems including wireless networks, satellite communication, and computer networking protocols like TCP. However, ARQ can slow down the data transmission rate due to the constant wait for acknowledgments and consume extra bandwidth due to packet retransmission. These issues are mitigated by using advanced ARQ strategies like Go-Back-N and Selective Repeat.<\/p>"},{"question":"How does ARQ compare with other similar protocols?","answer":"

        ARQ, along with Forward Error Correction (FEC) and Hybrid ARQ (HARQ), are data transmission methods. While ARQ and HARQ have error detection and correction capabilities, FEC can correct errors without retransmission. However, ARQ is less efficient when the error rate is high, and FEC is less efficient when the error rate is low, while HARQ remains efficient in both cases.<\/p>"},{"question":"What does the future hold for ARQ technology?","answer":"

        As wireless and mobile communication evolve, so does ARQ's potential. The focus is on developing more efficient ARQ schemes for high-speed, high-volume data transfer environments like 5G and beyond. Enhanced versions of Hybrid ARQ (HARQ) are being considered for future wireless communication systems.<\/p>"},{"question":"How are proxy servers associated with ARQ?","answer":"

        In the world of proxy servers, ARQ plays a critical role. As intermediaries in the data communication process, proxy servers often leverage ARQ mechanisms for reliable data transmission. They effectively manage the data flow, detect errors, and trigger retransmissions as necessary, providing a seamless browsing experience to end users.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/475909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/475909\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=475909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}