{"id":3784,"date":"2026-05-29T11:57:24","date_gmt":"2026-05-29T03:57:24","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=3784"},"modified":"2026-05-29T11:58:35","modified_gmt":"2026-05-29T03:58:35","slug":"%e8%81%8a%e8%81%8a6g%e7%9a%84fr3%e9%a2%91%e6%ae%b5","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=3784","title":{"rendered":"\u804a\u804a6G\u7684FR3\u9891\u6bb5"},"content":{"rendered":"

\u524d\u51e0\u5929\u804a6G\u8bd5\u9a8c\u9891\u6bb5\u7684\u65f6\u5019\uff0c\u6709\u8bfb\u8005\u95ee\u5230\u4e86FR3\u9891\u6bb5\u3002\u4eca\u5929\uff0c\u6211\u5c31\u8865\u4e00\u7bc7\uff0c\u4ecb\u7ecd\u4e00\u4e0bFR3\u3002<\/span><\/span><\/p>\n


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\u2588 <\/span>\u4ec0\u4e48\u662fFR3\u9891\u6bb5<\/span><\/span><\/span><\/section>\n


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\u5927\u5bb6\u5bf95G\u7a0d\u6709\u4e86\u89e3\u7684\u8bdd\uff0c\u5c31\u4f1a\u77e5\u9053\uff0c5G\u6709\u4e24\u4e2a\u9891\u6bb5\u8303\u56f4\uff0c\u5206\u522b\u662fFR1\u548cFR2\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/span><\/span><\/p>\n


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\u6240\u8c13\u7684FR\uff0c\u5c31\u662ffrequency range\uff0c\u9891\u7387\u8303\u56f4\u3002<\/span><\/span><\/p>\n


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FR1\u662fSub-6G\u9891\u6bb5\uff0c\u9891\u7387\u76f8\u5bf9\u6bd4\u8f83\u4f4e\u3002\u6211\u4eec\u4e2d\u56fd\u4ee5\u53ca\u5168\u7403\u5927\u90e8\u5206\u56fd\u5bb6\uff0c5G\u91c7\u7528\u7684\u90fd\u662f\u8fd9\u4e2a\u9891\u6bb5\u3002<\/span><\/span><\/p>\n


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FR2\uff0c\u662f\u8457\u540d\u7684\u6beb\u7c73\u6ce2\u9891\u6bb5\uff0c\u9891\u7387\u76f8\u5bf9\u6bd4\u8f83\u9ad8\u3002\u53ea\u6709\u7f8e\u56fd\u7b49\u5c11\u6570\u56fd\u5bb6\u91c7\u7528\u4e86\u8fd9\u4e2a\u9891\u6bb5\u3002\u6211\u4eec\u56fd\u5bb6\u53bb\u5e74\u4e5f\u8fdb\u884c\u4e86\u4e00\u4e9b\u8bd5\u9a8c\uff08\u4e2d\u56fd\u8054\u901a\u5728\u4e9a\u51ac\u4f1a\u4e0a\uff09\u3002<\/span><\/span><\/p>\n


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\u6beb\u7c73\u6ce2\u7684\u7279\u70b9\uff0c\u662f\u9891\u7387\u8d44\u6e90\u4e30\u5bcc\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5927\u9891\u5bbd\uff0c\u8fdb\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u8fde\u63a5\u901f\u7387\u3002\u4f46\u5b83\u7684\u6ce2\u957f\u77ed\uff0c\u4f20\u64ad\u635f\u8017\u5927\u3001\u7a7f\u900f\u529b\u5f31\u3001\u8986\u76d6\u8ddd\u79bb\u77ed\uff0c\u5bf9\u57fa\u7ad9\u5bc6\u5ea6\u548c\u5929\u7ebf\u6280\u672f\u8981\u6c42\u6781\u9ad8\u3002<\/span><\/span><\/p>\n


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FR3\uff0c\u662f\u4e3a6G\u65b0\u5b9a\u4e49\u7684\u9891\u6bb5\uff0c\u8303\u56f4\u662f7.125~24.25GHz\uff0c\u4e5f\u88ab\u79f0\u4f5cUpper Mid-band\uff08\u4e0a\u4e2d\u9891\uff09\u3002<\/span><\/span><\/p>\n


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\u2588 <\/span>FR3\u9891\u6bb5\uff0c\u6709\u4ec0\u4e48\u7279\u70b9\uff1f<\/span><\/span><\/span><\/section>\n


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\u4ece\u4e0a\u9762\u7684\u56fe\u53ef\u4ee5\u770b\u51fa\uff0cFR3\u521a\u597d\u4f4d\u4e8eFR1\u548cFR2\u4e4b\u95f4\uff0c\u5c5e\u4e8e\u5398\u7c73\u6ce2\u8303\u7574\uff0c\u62e5\u6709\u63a5\u8fd117GHz\u7684\u8fde\u7eed\u9891\u8c31\u8d44\u6e90\u3002<\/span><\/span><\/p>\n


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\u6240\u4ee5\uff0cFR3\u7684\u5bb9\u91cf\u627f\u8f7d\u80fd\u529b\uff0c\u8981\u6bd4FR1\u66f4\u5f3a\u3002\u8986\u76d6\u80fd\u529b\uff0c\u8981\u6bd4FR2\u66f4\u4f18\u3002<\/span><\/span><\/p>\n


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\u6362\u8a00\u4e4b\uff0cFR3\u5728\u5bb9\u91cf\u4e0e\u8986\u76d6\u4e4b\u95f4\uff0c\u53d6\u5f97\u4e86\u66f4\u597d\u7684\u5e73\u8861\u3002\u4e1a\u754c\u666e\u904d\u8ba4\u4e3a\uff0cFR3\u662f\u552f\u4e00\u80fd\u540c\u65f6\u6ee1\u8db36G\u201c\u5168\u57df\u8986\u76d6+\u6781\u81f4\u901f\u7387\u201d\u53cc\u91cd\u9700\u6c42\u7684\u9891\u6bb5\uff0c\u4e5f\u5c06\u662f6G\u7684\u4e3b\u529b\u9891\u6bb5\u3002<\/span><\/span><\/p>\n


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FR3\u4e5f\u88ab\u5206\u4e3a\u82e5\u5e72\u4e2a\u533a\u95f4\uff08\u5b50\u5e26\uff09\uff0c\u6bcf\u4e2a\u533a\u95f4\u7684\u7279\u70b9\u4e0d\u4e00\u6837\u3002\u4f8b\u5982\uff1a<\/span><\/span><\/p>\n


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7.125\u20138.4GHz\uff1a\u5168\u7403\u4f18\u5148\u90e8\u7f72\u9891\u6bb5\uff0c\u62e5\u6709\u8fde\u7eed1.275GHz\u5e26\u5bbd\uff0c\u8986\u76d6\u4e0e\u5bb9\u91cf\u6027\u80fd\u5747\u8861\uff0c\u9002\u5408\u5b8f\u7ad9\u4e0e\u5fae\u7ad9\u6df7\u5408\u7ec4\u7f51\uff0c\u662fFR3\u9891\u6bb5\u7684\u6838\u5fc3\u90e8\u7f72\u533a\u57df\u3002<\/span><\/span><\/p>\n


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10-10.5GHz\uff1a\u5177\u5907500MHz\u8fde\u7eed\u5e26\u5bbd\uff0c\u6709\u88ab\u7528\u4e8e\u96f7\u8fbe\uff08\u6c14\u8c61\u3001\u822a\u7a7a\uff09\u3001\u536b\u661f\u9065\u611f\u3001\u90e8\u5206\u70b9\u5bf9\u70b9\u5fae\u6ce2\u901a\u4fe1\u7b49\u7528\u9014\u3002<\/span><\/span><\/p>\n


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14.8\u201315.35GHz\uff1a\u62e5\u6709500MHz\u8fde\u7eed\u5e26\u5bbd\uff0c\u662f3GPP\u660e\u786e\u7684\u901a\u611f\u4e00\u4f53\u5316\uff08ISAC\uff09\u4f18\u9009\u9891\u6bb5\uff0c\u53ef\u540c\u65f6\u5b9e\u73b0\u901a\u4fe1\u4e0e\u96f7\u8fbe\u611f\u77e5\u529f\u80fd\uff0c\u9002\u914d6G\u591a\u573a\u666f\u878d\u5408\u9700\u6c42\u3002<\/span><\/span><\/p>\n


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17.7\u201319.3 GHz\uff1a\u62e5\u67091.6GHz\u8fde\u7eed\u5e26\u5bbd\uff0c\u662f\u5f53\u524d\u7ec4\u7ec7\u91cd\u70b9\u534f\u8c03\u7684\u5019\u9009\u9891\u6bb5\u4e4b\u4e00\uff0c\u517c\u5177\u4f20\u64ad\u7279\u6027\u548c\u9891\u8c31\u6548\u7387\u4f18\u52bf\u3002<\/span><\/span><\/p>\n


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18\u201324GHz\uff1a\u6269\u5c55\u5e26\u5bbd\u9891\u6bb5\uff0c\u4e3b\u8981\u7528\u4e8e\u5927\u5bb9\u91cf\u70ed\u70b9\u8986\u76d6\u3001\u4f01\u4e1a\u4e13\u7f51\u5efa\u8bbe\u3001\u65e0\u7ebf\u56de\u4f20\u7b49\u573a\u666f\uff0c\u8fdb\u4e00\u6b65\u63d0\u53476G\u7f51\u7edc\u7684\u5bb9\u91cf\u4e0a\u9650\u3002<\/span><\/span><\/p>\n


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\u2588 <\/span>FR3\u9891\u6bb5\u7684\u6807\u51c6\u5316\u8fdb\u5c55<\/span><\/span><\/span><\/section>\n


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\u65e0\u7ebf\u7535\u9891\u8c31\u8d44\u6e90\u7684\u7528\u9014\u548c\u5206\u914d\uff0c\u5fc5\u987b\u7ecf\u8fc7\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09\u7684\u7edf\u4e00\u534f\u8c03\u4e0e\u6279\u51c6\u3002<\/span><\/span><\/p>\n


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\u4e00\u822c\u6765\u8bf4\uff0cITU\u4f1a\u5728\u6bcf\u96943-4\u5e74\u4e00\u5c4a\u7684\u4e16\u754c\u65e0\u7ebf\u7535\u901a\u4fe1\u5927\u4f1a\uff08WRC\uff09\u4e0a\uff0c\u51b3\u5b9a\u672a\u67655~10\u5e74\u5168\u7403\u65e0\u7ebf\u7535\u9891\u7387\u3001\u536b\u661f\u8f68\u9053\u8d44\u6e90\u7684\u5206\u914d\u3002WRC\u534f\u8c03\u8ba8\u8bba\u7684\u7ed3\u679c\uff0c\u4f1a\u4f53\u73b0\u5728\u300a\u65e0\u7ebf\u7535\u89c4\u5219\uff08RR\uff09\u300b\u4e2d\u3002<\/span><\/span><\/p>\n


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\u57fa\u4e8e\u300a\u65e0\u7ebf\u7535\u89c4\u5219\uff08RR\uff09\u300b\uff0c\u5404\u56fd\u76d1\u7ba1\u673a\u6784\uff08\u4f8b\u5982\uff0c\u7f8e\u56fd\u7684FCC\u3001\u82f1\u56fd\u7684Ofcom\u3001\u4e2d\u56fd\u7684\u5de5\u4fe1\u90e8\u548c\u65e5\u672c\u7684\u603b\u52a1\u7701\uff09\u624d\u4f1a\u8fdb\u4e00\u6b65\u51b3\u5b9a\u672c\u56fd\u7684\u9891\u7387\u5212\u5206\u3002<\/span><\/span><\/p>\n


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2015\u5e74\u7684WRC-15\u4e0a\uff0c\u786e\u8ba4\u4e86FR1\u9891\u6bb5\u30022019\u5e74\u7684WRC-19\uff0c\u5219\u4e3aFR2\u5212\u5b9a\u4e86\u521d\u6b65\u6846\u67b6\u3002<\/span><\/span><\/p>\n


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\u5f53\u65f6\u5e76\u6ca1\u6709\u8ba8\u8bbaFR3\u7528\u4e8e5G\uff0c\u4e3b\u8981\u662f\u56e0\u4e3aFR3\u88ab\u536b\u661f\u56fa\u5b9a\u4e1a\u52a1\u3001\u6c14\u8c61\u96f7\u8fbe\u7b49\u5f3a\u4fdd\u62a4\u4e1a\u52a1\u5360\u7528\uff0c\u5404\u56fd\u65e0\u6cd5\u8fbe\u6210\u4f7f\u7528\u5171\u8bc6\u3002\u53e6\u5916\uff0cFR1\u548cFR2\u5bf9\u4e8e5G\u6765\u8bf4\u5df2\u7ecf\u57fa\u672c\u6ee1\u8db3\u9700\u6c42\uff0c\u6ca1\u5fc5\u8981\u518d\u8003\u8651FR3\u3002<\/span><\/span><\/p>\n


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\u5230WRC-23\uff0c\u9700\u8981\u4e3a6G\u8fdb\u884c\u9891\u8c31\u8d44\u6e90\u89c4\u5212\u7684\u65f6\u5019\uff0c\u5c31\u76ef\u4e0a\u4e86FR1\u91cc\u8fd8\u6ca1\u4f7f\u7528\u7684U6GHz\u9891\u6bb5\uff0c\u4ee5\u53caFR3\u9891\u6bb5\u3002<\/span><\/span><\/p>\n


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WRC-23\u4e0a\u5173\u4e8eU6GHz\u7684\u4e89\u593a\uff0c\u6211\u4e4b\u524d\u5df2\u7ecf\u4ecb\u7ecd\u8fc7\u4e86\u3002FR3\u7684\u8bdd\uff0c\u4e5f\u6709\u4e00\u4e9b\u8fdb\u5c55\u3002<\/span><\/span><\/p>\n


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ITU-R\u5c06\u4e16\u754c\u5212\u5206\u4e3a\u7b2c1\u533a\u57df\u3001\u7b2c2\u533a\u57df\u548c\u7b2c3\u533a\u57df\u3002\u5982\u4e0b\uff1a<\/span><\/span><\/p>\n


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RR\u51b3\u5b9a\u7684\u9891\u7387\u5206\u914d\u533a\u57df\uff08\u5f15\u81eaITU\u7f51\u7ad9\uff09<\/span><\/span><\/p>\n


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\u7b2c1\u533a\u57df\uff08\u84dd\u8272\uff09\uff1a\u6b27\u6d32\u3001\u975e\u6d32\u3001\u4e2d\u4e1c\u5730\u533a\u7b49<\/span><\/span><\/p>\n

\u7b2c2\u533a\u57df\uff08\u6a59\u8272\uff09\uff1a\u5317\u7f8e\u6d32\u3001\u5357\u7f8e\u6d32\u3001\u592a\u5e73\u6d0b\u7fa4\u5c9b\u7b49<\/span><\/span><\/p>\n

\u7b2c3\u533a\u57df\uff08\u9ed1\u8272\uff09\uff1a\u4e9a\u6d32\u3001\u5927\u6d0b\u6d32\u7b49<\/span><\/span><\/p>\n


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\u6982\u62ec\u6765\u8bf4\uff0cWRC-23\u4e0a\u5e76\u6ca1\u6709\u7ed9FR3\u505a\u5168\u7403IMT\u5212\u5206\uff0c\u4ec5\u572810~10.5GHz\u7ed92\u533a\u90e8\u5206\u56fd\u5bb6\u505a\u4e86\u533a\u57df\u6027IMT\u6807\u8bc6\uff0c\u5e76\u628a\u6574\u4e2aFR3\u6b63\u5f0f\u6392\u5165WRC-27\u91cd\u70b9\u7814\u7a76\u8bae\u7a0b\uff08\u4e3a6G\u94fa\u8def\uff09\u3002<\/span><\/span><\/p>\n


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\u5f53\u65f6\uff0c2\u533a\u7684\u5df4\u897f\u3001\u58a8\u897f\u54e5\u3001\u79d8\u9c81\u7b4912\u56fd\u540c\u610f\u5c06FR3\u91cc\u768410~10.5GHz\u6807\u8bc6\u4e3aIMT\uff085G\/6G\uff09\u3002\u7f8e\u56fd\u3001\u52a0\u62ff\u5927\u53cd\u5bf9\uff0c\u672a\u7eb3\u5165\u5168\u56fd\u6027\u6807\u8bc6\u3002<\/span><\/span><\/p>\n


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\u9488\u5bf97.125~10 GHz\u300110.5~24.25 GHz\uff08FR3\u7684\u4e3b\u4f53\uff09\uff0cWRC-23\u6ca1\u6709\u505a\u4efb\u4f55IMT\u5212\u5206\u6216\u6807\u8bc6\u3002\u4e3b\u8981\u539f\u56e0\u662fFR3\u4e0e\u73b0\u6709\u536b\u661f\u56fa\u5b9a\u4e1a\u52a1\u3001\u6c14\u8c61\u96f7\u8fbe\u3001\u65e0\u7ebf\u7535\u5b9a\u4f4d\u7b49\u51b2\u7a81\u4e25\u91cd\uff0c\u5171\u5b58\u89c4\u5219\u4e0d\u6210\u719f\u3002<\/span><\/span><\/p>\n


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WRC-23\u63d0\u51fa\uff0cITU-R\u5c06\u57282024\u20132027\u5e74\u5b8c\u6210FR3\u7684\u5171\u4eab\u4ee5\u53ca\u517c\u5bb9\u6027\u7814\u7a76\uff0c\u63d0\u4ea4WRC-27\u51b3\u7b56\u3002<\/span><\/span><\/p>\n


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\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u8981\u7b49\u52302027\u5e74\uff0c\u518d\u8ba8\u8bba\u786e\u8ba4FR3\u7684\u5168\u7403\u6027IMT\u5212\u5206\u65b9\u6848\u3002<\/span><\/span><\/p>\n


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\u4e0d\u8fc7\uff0cWRC-23\u8ba8\u8bba\u7684U6G\uff0c\u7d27\u90bbFR3\u3002\u8fd9\u4e3aFR3\u7684\u5e73\u6ed1\u8fc7\u6e21\u9884\u7559\u4e86\u6807\u51c6\u4e0e\u4ea7\u4e1a\u94fe\u7a7a\u95f4\u3002<\/span><\/span><\/p>\n


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\u76ee\u524d\uff0c\u5404\u4e2a\u5382\u5546\u63a8\u51fa\u76846G\u539f\u578b\u673a\uff0c\u57fa\u672c\u4e0a\u90fd\u662f\u91c7\u7528U6G\u9891\u6bb5\u3002\u6211\u4eec\u56fd\u5bb6\u524d\u4e0d\u4e45\u63a8\u51fa\u76846G\u8bd5\u9a8c\u9891\u7387\uff0c\u4e5f\u662fU6G\u9891\u6bb5\u3002<\/span><\/span><\/p>\n


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U6G\u5df2\u901a\u8fc7WRC-23\u5168\u7403\u786e\u6743\uff0c3GPP\u6807\u51c6\u5df2\u5b8c\u5168\u51bb\u7ed3\uff0c\u4ea7\u4e1a\u94fe\uff08\u82af\u7247\u3001\u57fa\u7ad9\u3001\u7ec8\u7aef\uff09\u4e5f\u5df2\u6210\u719f\u3002U6G\u53ef\u4ee5\u76f4\u63a5\u590d\u7528\u73b0\u6709Sub-6GHz\u7684\u90e8\u5206\u4ea7\u4e1a\u94fe\u548c\u786c\u4ef6\u8bbe\u8ba1\uff0c\u8d77\u6b65\u66f4\u65b9\u4fbf\u3002<\/span><\/span><\/p>\n


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\u800cFR3\u5728\u9891\u8c31\u786e\u6743\u3001\u6280\u672f\u9a8c\u8bc1\u3001\u5e72\u6270\u534f\u8c03\u3001\u4ea7\u4e1a\u94fe\u63a8\u8fdb\u7b49\u5404\u4e2a\u65b9\u9762\uff0c\u90fd\u4e0d\u5177\u5907\u6761\u4ef6\u3002\u6240\u4ee5\uff0c\u6682\u65f6\u6ca1\u6709\u88ab6G\u539f\u578b\u673a\u6216\u6d4b\u8bd5\u9a8c\u8bc1\u9879\u76ee\u6240\u91c7\u7528\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u76ee\u524d\uff0c\u57283GPP\u7684\u89c4\u5212\u4e2d\uff0cRel-19\uff082024-2026\uff09\u4e3b\u8981\u5b8c\u62106G\u9891\u8c31\u53ef\u884c\u6027\u7814\u7a76\u3001\u4fe1\u9053\u6a21\u578b\u66f4\u65b0\uff0c\u5b9e\u73b0U6G\uff086425~7125MHz\uff0cn104\u9891\u6bb5\uff09\u89c4\u8303\u51bb\u7ed3\u3002\u540c\u65f6\uff0c\u4f1a\u5b8c\u621010~10.5GHz\u300114.8~15.35GHz \u7b49FR3\u5b50\u5e26\u7684\u5171\u5b58\u4e0e\u5171\u4eab\u7814\u7a76\uff0c\u8f93\u51faWRC-27\u6280\u672f\u63d0\u6848\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

<\/section>\n


<\/span><\/p>\n

Rel-20\uff082025-2027\uff09\u9636\u6bb5\uff0c\u4f1a\u6df1\u5316FR3\u3001Sub-THz\uff08\u4e9a\u592a\u8d6b\u5179\uff0c90GHz\u2013300GHz\uff09\u9891\u6bb5\u7684\u6280\u672f\u89c4\u8303\uff0c\u5b8c\u6210\u7a7a\u53e3\u8bbe\u8ba1\u4e0e\u5173\u952e\u53c2\u6570\u5b9a\u4e49\uff0c\u63a8\u52a8\u6280\u672f\u65b9\u6848\u8d70\u5411\u6210\u719f\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

Rel-21\uff082026-2029\uff09\u9636\u6bb5\uff0c6G\u9996\u4e2a\u6b63\u5f0f\u6807\u51c6\u7248\u672c\u6b63\u5f0f\u51bb\u7ed3\uff0c\u5168\u9762\u5bf9\u63a5ITU IMT-2030\u8981\u6c42\uff0c\u5f00\u542f6G\u5546\u7528\u3002<\/span><\/span><\/p>\n


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\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c3GPP TR38.901\u4fe1\u9053\u6a21\u578b\u4e00\u76f4\u662f0.5~100GHz\u9891\u6bb5\u7684\u884c\u4e1a\u57fa\u51c6\uff0c\u4e3a\u57ce\u5e02\u3001\u56ed\u533a\u3001\u5ba4\u5185\u7b49\u5404\u79cd\u5e94\u7528\u573a\u666f\u7684\u4eff\u771f\u63d0\u4f9b\u4e86\u57fa\u7840\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u7136\u800c\uff0c\u9488\u5bf9FR3\u9891\u6bb5\uff0cTR38.901\u7684\u6d4b\u91cf\u6570\u636e\u76ee\u524d\u5b58\u5728\u7a7a\u767d\u3002\u6240\u4ee5\uff0c\u4e3a\u4e86\u9a8c\u8bc1TR 38.901\u4fe1\u9053\u6a21\u578b\u5728FR3\u9891\u6bb5\u7684\u9002\u7528\u6027\uff0c3GPP\u9f13\u52b1\u5404\u516c\u53f8\u63d0\u4f9b\u76f8\u5e94\u7684\u4fe1\u9053\u6d4b\u91cf\u7ed3\u679c\uff0c\u63a2\u8ba8\u9700\u8981\u4fee\u8ba2\u7684\u4fe1\u9053\u6a21\u578b\u53c2\u6570\u3002<\/span><\/span><\/p>\n


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\u534e\u4e3a\u3001\u4e2d\u5174\u3001\u7231\u7acb\u4fe1\u3001\u8bfa\u57fa\u4e9a\u7b49\u5382\u5546\uff0c\u5e94\u8be5\u90fd\u5728\u5f00\u5c55FR3\u9891\u6bb5\u7684\u4fe1\u9053\u5efa\u6a21\u4e0e\u539f\u578b\u9a8c\u8bc1\u5de5\u4f5c\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0cFR3\u8fd8\u662f\u4f1a\u9010\u6e10\u8d70\u5411\u524d\u53f0\uff0c\u66f4\u591a\u5730\u51fa\u73b0\u5728\u5927\u5bb6\u7684\u89c6\u91ce\u4e2d\u3002<\/span><\/span><\/p>\n


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\u2588 <\/span>\u7ed3\u8bed<\/span><\/span><\/span><\/section>\n


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\u9891\u6bb5\u662f\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u57fa\u77f3\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u8fde\u63a5\u901f\u7387\u3001\u7cfb\u7edf\u5bb9\u91cf\u3001\u8986\u76d6\u80fd\u529b\u4e0e\u90e8\u7f72\u6210\u672c\u3002<\/span><\/span><\/p>\n


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\u7559\u7ed96G\u53ef\u4f9b\u4f7f\u7528\u7684\u9891\u6bb5\uff0c\u76ee\u524d\u770b\u6765\uff0c\u5c31\u662fU6G\u3001FR3\u548cSub-T\u3002U6G\u662f6G\u7684\u8d77\u6b65\u9891\u6bb5\uff0c\u5df2\u8fdb\u5165\u6807\u51c6\u5316\u5feb\u8f66\u9053\u3002FR3\u662f\u6700\u5177\u6f5c\u529b\u7684\u4e3b\u529b\u9891\u6bb5\uff0c\u4f46\u5176\u6280\u672f\u6210\u719f\u5ea6\u4e0e\u4ea7\u4e1a\u914d\u5957\u4ecd\u9700\u65f6\u95f4\u6c89\u6dc0\u3002Sub-T\u7684\u96be\u5ea6\u6700\u5927\uff0c\u5230\u540e\u671f\u624d\u4f1a\u8003\u8651\u3002<\/span><\/span><\/p>\n


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