{"id":27905,"date":"2024-12-03T12:15:52","date_gmt":"2024-12-03T12:15:52","guid":{"rendered":"https:\/\/stratumone.net\/ar\/?page_id=27905"},"modified":"2025-05-22T05:02:36","modified_gmt":"2025-05-22T05:02:36","slug":"5g-telecommunication","status":"publish","type":"page","link":"https:\/\/stratumone.net\/ar\/industries\/5g-telecommunication\/","title":{"rendered":"5G Telecommunication"},"content":{"rendered":"\t\t
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\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (5G) <\/h1>\t\t\t\t
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\u062f\u0642\u0629 \u0632\u0645\u0646\u064a\u0629 \u0641\u064a \u062d\u062f\u0648\u062f \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u062b\u0627\u0646\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a 5<\/span><\/span>G<\/span><\/span><\/p>\n

\u062a\u0639\u062a\u0645\u062f \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633<\/span><\/span> (5G) <\/span><\/span>\u0639\u0644\u0649 \u062a\u0648\u0642\u064a\u062a \u0641\u0627\u0626\u0642 \u0627\u0644\u062f\u0642\u0629 \u0644\u062a\u0645\u0643\u064a\u0646 \u0645\u064a\u0632\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0643\u0645\u0648\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0648\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0629<\/span><\/span> (network slicing)<\/span><\/span>\u060c \u0648\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639. \u062a\u0636\u0645\u0646 \u062e\u0648\u0627\u062f\u0645<\/span><\/span> NTP <\/span><\/span>\u0645\u0632\u0627\u0645\u0646\u0629 \u062f\u0642\u064a\u0642\u0629 \u0628\u064a\u0646 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u062a\u064a\u062d \u0627\u0646\u062a\u0642\u0627\u0644\u0627\u062a \u0633\u0644\u0633\u0629 \u0628\u064a\u0646 \u0627\u0644\u062e\u0644\u0627\u064a\u0627\u060c \u0648\u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0645\u0644\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062b\u0644 <\/span><\/span>ITU-T G.8275<\/span><\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t

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\u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631 \u0648\u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a (\u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u064a\u0648\u0645\u064a) <\/h3>\t\t\t\t
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\u0645\u0639 \u062a\u0632\u0627\u064a\u062f \u0627\u0644\u0637\u0644\u0628 \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629\u060c \u0644\u0645 \u064a\u0639\u062f \u062a\u0648\u062d\u064a\u062f \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u062d\u062f\u0647 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0634\u0628\u0643\u0627\u062a. \u0623\u0635\u0628\u062d \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0644\u0622\u0646 \u0623\u064a\u0636\u064b\u0627 \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0637\u0648\u0631 \u0648\"\u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a<\/span>\" (Time of Day) <\/span>\u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0645\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0628\u064a\u0626\u0629 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0631\u0627\u0628\u0639<\/span> (4G) <\/span>\u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633<\/span> (5G) <\/span>\u0627\u0644\u0642\u0627\u062f\u0645\u0629<\/span>.<\/span>\u00a0<\/span><\/p>\n

\u062a\u064f\u0645\u0643\u0651\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0645\u0634\u063a\u0644\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644 \u0645\u0646 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0647\u0627\u0626\u0644 \u0641\u064a \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0645\u0639 \u062a\u062c\u0647\u064a\u0632 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0645 \u0627\u0633\u062a\u0639\u062f\u0627\u062f\u064b\u0627 \u0644\u062a\u0642\u0646\u064a\u0627\u062a <\/span>LTE Advanced Pro<\/span><\/b> \u0648<\/span>5G<\/span><\/b>. <\/span>\u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0646\u064a\u062a\u0646\u0627 \u0627\u0644\u0641\u0631\u064a\u062f\u0629\u060c \u064a\u0645\u0643\u0646 \u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0628\u0633\u0644\u0627\u0633\u0629\u060c \u0645\u0639 \u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0641\u0627\u0626\u0642\u0629 \u0641\u064a \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631<\/span>.<\/span>\u00a0<\/span><\/p>\n

\u0625\u0646 \u0627\u0644\u062f\u0645\u062c \u0628\u064a\u0646 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062f\u0642\u064a\u0642 <\/span><\/span>IEEE 1588 (PTP)<\/span><\/span>\u060c \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0628\u0631 \u0623\u0646\u0638\u0645\u0629 <\/span><\/span>GNSS<\/span><\/span>\u060c \u064a\u064f\u0639\u0627\u0644\u062c \u0623\u0648\u062c\u0647 \u0627\u0644\u0642\u0635\u0648\u0631 \u0641\u064a \u0643\u0644 \u0645\u0646\u0647\u0645\u0627 \u0639\u0644\u0649 \u062d\u062f\u0629\u060c \u0648\u064a\u0648\u0641\u0631 \u0623\u0641\u0636\u0644 \u062c\u0648\u062f\u0629 \u0648\u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0631 \u0628\u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0634\u063a\u0644\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644<\/span><\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t<\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a <\/h3>\t\t\t\t
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\u064a\u0648\u0641\u0651\u0631 \u0646\u0638\u0627\u0645 <\/span><\/span>Precision <\/span>TimeBase<\/span><\/span> \u0623\u062f\u0642 \u0648\u0623\u062b\u0628\u062a \u0645\u062e\u0631\u062c\u0627\u062a \u0632\u0645\u0646\u064a\u0629 \u0648\u062a\u0631\u062f\u062f\u064a\u0629 \u0645\u062a\u0632\u0627\u0645\u0646\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645. \u0648\u0639\u0646\u062f \u062a\u062c\u0647\u064a\u0632\u0647 \u0628\u0623\u064a \u0645\u0646 \u062a\u0631\u0642\u064a\u0627\u062a \u0627\u0644\u0645\u0630\u0628\u0630\u0628 \u0627\u0644\u0628\u0644\u0648\u0631\u064a \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/span><\/span> (OCXO) <\/span><\/span>\u0623\u0648 \u0627\u0644\u0645\u0630\u0628\u0630\u0628 <\/span>\u0627\u0644\u0631\u0648\u0628\u064a\u062f\u064a\u0648\u0645\u064a<\/span><\/span> (Rubidium)<\/span><\/span>\u060c \u064a\u0645\u0643\u0646\u0647 \u0627\u0644\u0639\u0645\u0644 \u0643\u0633\u0627\u0639\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0623\u0648\u0644\u064a\u0629<\/span><\/span> (Primary Reference Clock) <\/span><\/span>\u062a\u0644\u0628\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 <\/span><\/span>ITU-T G.811 \/ G.823 \/ G.824<\/span><\/span> \u0648<\/span><\/span>ANSI T1.101<\/span><\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n

\u064a\u064f\u0639\u062f <\/span><\/span>Precision <\/span>TimeBase<\/span><\/span> \u0645\u0635\u062f\u0631\u064b\u0627 \u0645\u0631\u062c\u0639\u064a\u064b\u0627 \u0623\u0648\u0644\u064a\u064b\u0627<\/span><\/span> (PRS) <\/span><\/span>\u0645\u0633\u062a\u0642\u0644\u064b\u0627 \u0645\u062f\u0645\u062c\u064b\u0627 \u0645\u0639 \u0645\u0633\u062a\u0642\u0628\u0644<\/span><\/span> GPS<\/span><\/span>\u060c \u0648\u064a\u064f\u0639\u062a\u0628\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0625\u0634\u0627\u0631\u0629<\/span><\/span> T1\/E1 <\/span><\/span>\u0645\u0648\u062b\u0648\u0642\u0629. \u0639\u0646\u062f <\/span>\u0627\u0644\u062a\u0632\u0627\u0645\u0646\u0647<\/span> \u0645\u0639<\/span><\/span> GPS<\/span><\/span>\u060c \u064a\u0648\u0641\u0631 \u062c\u0647\u0627\u0632 <\/span><\/span>Meridian PRS<\/span><\/span> \u062a\u0632\u0627\u0645\u0646\u064b\u0627 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u0649<\/span><\/span> (Stratum 1). <\/span><\/span>\u0643\u0645\u0627 \u064a\u0648\u0641\u0651\u0631 <\/span><\/span>Precision <\/span>TimeBase<\/span><\/span> \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0639\u0628\u0631 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0634\u0628\u0643\u064a <\/span><\/span>NTP<\/span><\/span>\u060c \u0648\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062f\u0642\u064a\u0642 <\/span><\/span>IEEE-1588 PTP<\/span><\/span> (\u0627\u062e\u062a\u064a\u0627\u0631\u064a)\u060c \u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0645\u062e\u0631\u062c\u0627\u062a \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u064a\u062a<\/span><\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n

\u064a\u062a\u064a\u062d \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 <\/span><\/span>Synchronous Ethernet (SyncE)<\/span><\/span> \u0645\u0632\u0627\u0645\u0646\u0629 \u062a\u0631\u062f\u062f \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0628\u0623\u062f\u0627\u0621 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0645\u0630\u0628\u0630\u0628 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 <\/span><\/span>G.8261<\/span>\u060c <\/span>G.8262<\/span><\/span>\u060c \u0648<\/span><\/span> G.8264<\/span><\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n

\u0645\u0646 \u0623\u062c\u0644 \u0645\u0632\u0627\u0645\u0646\u0629 \u0632\u0645\u0646\u064a\u0629 \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0628\u064a\u0646 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/span> (Backhaul) <\/span>\u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0640<\/span> LTE-Advanced<\/span>\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0646\u0638\u0627\u0645 \u062a\u0648\u0641\u064a\u0631 \u0645\u0632\u0627\u0645\u0646\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0627\u0646\u0648\u062b\u0627\u0646\u064a\u0629 \u0644\u0644\u0632\u0645\u0646 \u0648\u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629 \u0627\u0644\u0623\u062f\u0646\u0649. \u0648\u064a\u062a\u0648\u0627\u0641\u0642 \u0647\u0630\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 <\/span>ITU-T G.8265.1\u060c G.8275.1<\/span><\/b>\u060c \u0648<\/span><\/b> G.8275.2<\/span><\/b>.<\/span>\u00a0<\/span><\/p>\n

\u00a0<\/span><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (5G) \u062f\u0642\u0629 \u0632\u0645\u0646\u064a\u0629 \u0641\u064a \u062d\u062f\u0648\u062f \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u062b\u0627\u0646\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a 5G \u062a\u0639\u062a\u0645\u062f \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (5G) \u0639\u0644\u0649 \u062a\u0648\u0642\u064a\u062a \u0641\u0627\u0626\u0642 \u0627\u0644\u062f\u0642\u0629 \u0644\u062a\u0645\u0643\u064a\u0646 \u0645\u064a\u0632\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0643\u0645\u0648\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0648\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 (network slicing)\u060c \u0648\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639. \u062a\u0636\u0645\u0646 \u062e\u0648\u0627\u062f\u0645 NTP \u0645\u0632\u0627\u0645\u0646\u0629 \u062f\u0642\u064a\u0642\u0629 \u0628\u064a\u0646 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u062a\u064a\u062d \u0627\u0646\u062a\u0642\u0627\u0644\u0627\u062a \u0633\u0644\u0633\u0629 \u0628\u064a\u0646 \u0627\u0644\u062e\u0644\u0627\u064a\u0627\u060c \u0648\u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0645\u0644\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062b\u0644 ITU-T G.8275.\u00a0 \u062a\u0648\u0627\u0635\u0644 \u0645\u0639\u0646\u0627 \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631 \u0648\u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a (\u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u064a\u0648\u0645\u064a) \u0645\u0639 \u062a\u0632\u0627\u064a\u062f \u0627\u0644\u0637\u0644\u0628 \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629\u060c \u0644\u0645 \u064a\u0639\u062f \u062a\u0648\u062d\u064a\u062f \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u062d\u062f\u0647 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0634\u0628\u0643\u0627\u062a. \u0623\u0635\u0628\u062d \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0644\u0622\u0646 \u0623\u064a\u0636\u064b\u0627 \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0637\u0648\u0631 \u0648”\u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a” (Time of Day) \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0645\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0628\u064a\u0626\u0629 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0631\u0627\u0628\u0639 (4G) \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (5G) \u0627\u0644\u0642\u0627\u062f\u0645\u0629.\u00a0 \u062a\u064f\u0645\u0643\u0651\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0645\u0634\u063a\u0644\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644 \u0645\u0646 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0647\u0627\u0626\u0644 \u0641\u064a \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0645\u0639 \u062a\u062c\u0647\u064a\u0632 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0645 \u0627\u0633\u062a\u0639\u062f\u0627\u062f\u064b\u0627 \u0644\u062a\u0642\u0646\u064a\u0627\u062a LTE Advanced Pro \u06485G. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0646\u064a\u062a\u0646\u0627 \u0627\u0644\u0641\u0631\u064a\u062f\u0629\u060c \u064a\u0645\u0643\u0646 \u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0628\u0633\u0644\u0627\u0633\u0629\u060c \u0645\u0639 \u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0641\u0627\u0626\u0642\u0629 \u0641\u064a \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631.\u00a0 \u0625\u0646 \u0627\u0644\u062f\u0645\u062c \u0628\u064a\u0646 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062f\u0642\u064a\u0642 IEEE 1588 (PTP)\u060c \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0627\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0628\u0631 \u0623\u0646\u0638\u0645\u0629 GNSS\u060c \u064a\u064f\u0639\u0627\u0644\u062c \u0623\u0648\u062c\u0647 \u0627\u0644\u0642\u0635\u0648\u0631 \u0641\u064a \u0643\u0644 \u0645\u0646\u0647\u0645\u0627 \u0639\u0644\u0649 \u062d\u062f\u0629\u060c \u0648\u064a\u0648\u0641\u0631 \u0623\u0641\u0636\u0644 \u062c\u0648\u062f\u0629 \u0648\u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0631 \u0628\u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0634\u063a\u0644\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0647\u0627\u062a\u0641 \u0627\u0644\u0645\u062d\u0645\u0648\u0644.\u00a0 \u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u064a\u0648\u0641\u0651\u0631 \u0646\u0638\u0627\u0645 Precision TimeBase \u0623\u062f\u0642 \u0648\u0623\u062b\u0628\u062a \u0645\u062e\u0631\u062c\u0627\u062a \u0632\u0645\u0646\u064a\u0629 \u0648\u062a\u0631\u062f\u062f\u064a\u0629 \u0645\u062a\u0632\u0627\u0645\u0646\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645. \u0648\u0639\u0646\u062f \u062a\u062c\u0647\u064a\u0632\u0647 \u0628\u0623\u064a \u0645\u0646 \u062a\u0631\u0642\u064a\u0627\u062a \u0627\u0644\u0645\u0630\u0628\u0630\u0628 \u0627\u0644\u0628\u0644\u0648\u0631\u064a \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629 (OCXO) \u0623\u0648 \u0627\u0644\u0645\u0630\u0628\u0630\u0628 \u0627\u0644\u0631\u0648\u0628\u064a\u062f\u064a\u0648\u0645\u064a (Rubidium)\u060c \u064a\u0645\u0643\u0646\u0647 \u0627\u0644\u0639\u0645\u0644 \u0643\u0633\u0627\u0639\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0623\u0648\u0644\u064a\u0629 (Primary Reference Clock) \u062a\u0644\u0628\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 ITU-T G.811 \/ G.823 \/ G.824 \u0648ANSI T1.101.\u00a0 \u064a\u064f\u0639\u062f Precision TimeBase \u0645\u0635\u062f\u0631\u064b\u0627 \u0645\u0631\u062c\u0639\u064a\u064b\u0627 \u0623\u0648\u0644\u064a\u064b\u0627 (PRS) \u0645\u0633\u062a\u0642\u0644\u064b\u0627 \u0645\u062f\u0645\u062c\u064b\u0627 \u0645\u0639 \u0645\u0633\u062a\u0642\u0628\u0644 GPS\u060c \u0648\u064a\u064f\u0639\u062a\u0628\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0625\u0634\u0627\u0631\u0629 T1\/E1 \u0645\u0648\u062b\u0648\u0642\u0629. \u0639\u0646\u062f \u0627\u0644\u062a\u0632\u0627\u0645\u0646\u0647 \u0645\u0639 GPS\u060c \u064a\u0648\u0641\u0631 \u062c\u0647\u0627\u0632 Meridian PRS \u062a\u0632\u0627\u0645\u0646\u064b\u0627 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 (Stratum 1). \u0643\u0645\u0627 \u064a\u0648\u0641\u0651\u0631 Precision TimeBase \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0639\u0628\u0631 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0634\u0628\u0643\u064a NTP\u060c \u0648\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062f\u0642\u064a\u0642 IEEE-1588 PTP (\u0627\u062e\u062a\u064a\u0627\u0631\u064a)\u060c \u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0645\u062e\u0631\u062c\u0627\u062a \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u064a\u062a.\u00a0 \u064a\u062a\u064a\u062d \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 Synchronous Ethernet (SyncE) \u0645\u0632\u0627\u0645\u0646\u0629 \u062a\u0631\u062f\u062f \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0628\u0623\u062f\u0627\u0621 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0645\u0630\u0628\u0630\u0628 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 G.8261\u060c G.8262\u060c \u0648 G.8264.\u00a0 \u0645\u0646 \u0623\u062c\u0644 \u0645\u0632\u0627\u0645\u0646\u0629 \u0632\u0645\u0646\u064a\u0629 \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0628\u064a\u0646 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 (Backhaul) \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0640 LTE-Advanced\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0646\u0638\u0627\u0645 \u062a\u0648\u0641\u064a\u0631 \u0645\u0632\u0627\u0645\u0646\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0627\u0646\u0648\u062b\u0627\u0646\u064a\u0629 \u0644\u0644\u0632\u0645\u0646 \u0648\u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0637\u0648\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629 \u0627\u0644\u0623\u062f\u0646\u0649. \u0648\u064a\u062a\u0648\u0627\u0641\u0642 \u0647\u0630\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ITU-T G.8265.1\u060c G.8275.1\u060c \u0648 G.8275.2.\u00a0 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