{"id":3572,"date":"2026-03-26T11:10:22","date_gmt":"2026-03-26T03:10:22","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=3572"},"modified":"2026-03-26T15:34:07","modified_gmt":"2026-03-26T07:34:07","slug":"%e5%85%b3%e4%ba%8entn%e7%9a%84%e6%9c%80%e5%bc%ba%e7%a7%91%e6%99%ae","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=3572","title":{"rendered":"\u5173\u4e8eNTN\u7684\u6700\u5f3a\u79d1\u666e"},"content":{"rendered":"

\u6700\u8fd1\u8fd9\u51e0\u5e74\uff0cNTN\u8fd9\u4e2a\u6982\u5ff5\u975e\u5e38\u706b\u3002<\/span><\/span><\/p>\n


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\u90a3\u4e48\uff0c\u5230\u5e95\u4ec0\u4e48\u662fNTN\uff1f\u4e3a\u4ec0\u4e48NTN\u4f1a\u706b\uff1f\u5b83\u4f1a\u6539\u53d8\u901a\u4fe1\u884c\u4e1a\u7684\u683c\u5c40\u5417\uff1f<\/span><\/span><\/p>\n


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\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u5c31\u6765\u4e00\u63a2\u7a76\u7adf\u3002<\/span><\/span><\/p>\n


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\u2588<\/span><\/span><\/span> <\/span><\/span>\u4ec0\u4e48\u662fNTN<\/span><\/span><\/p>\n


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NTN\u7684\u5168\u79f0\uff0c\u53eb\u505aNon-Terrestrial Networks\uff0c\u975e\u5730\u9762\u7f51\u7edc\u3002<\/span><\/span><\/p>\n


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\u5730\u9762\u7f51\u7edc\uff0c\u5c31\u662f\u6211\u4eec\u6bcf\u5929\u90fd\u5728\u4f7f\u7528\u7684\u8702\u7a9d\u57fa\u7ad9\u7f51\u7edc\u3001Wi-Fi\u7f51\u7edc\u7b49\u3002\u975e\u5730\u9762\u7f51\u7edc\uff0c\u987e\u540d\u601d\u4e49\uff0c\u5c31\u662f\u6ca1\u6709\u90e8\u7f72\u5728\u5730\u9762\u4e0a\u7684\u7f51\u7edc\uff0c\u662f\u201c\u5929\u4e0a\u7684\u7f51\u7edc\u201d\u3002<\/span><\/span><\/p>\n


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\u5f88\u591a\u4eba\u4f1a\u5c06NTN\u4e0e\u536b\u661f\u901a\u4fe1\u5212\u7b49\u53f7\u3002\u5176\u5b9e\uff0c\u8fd9\u662f\u4e0d\u4e25\u8c28\u7684\u3002<\/span><\/span><\/p>\n


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\u4e25\u683c\u6765\u8bf4\uff0cNTN\u5305\u62ec\u4e86\u536b\u661f\uff08LEO\u4f4e\u8f68\u9053\u3001MEO\u4e2d\u8f68\u9053\u3001GEO\u5730\u7403\u9759\u6b62\u8f68\u9053\uff09\u3001\u9ad8\u7a7a\u5e73\u53f0\uff08High-Altitude Platforms\uff0cHAPS\uff0c\u4f8b\u5982\u5e73\u6d41\u5c42\u98de\u8247\u3001\u6c14\u7403\uff09\u3001\u65e0\u4eba\u673a\uff0c\u751a\u81f3\u672a\u6765\u7684\u6708\u7403\u901a\u4fe1\u4e2d\u7ee7\u8282\u70b9\u7b49\u591a\u79cd\u5c42\u6b21\u7684\u901a\u4fe1\u7f51\u7edc\u4f53\u7cfb\u3002<\/span><\/span><\/p>\n


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\u6362\u53e5\u8bdd\u8bf4\uff0cNTN\u662f\u4e00\u5f20<\/span><\/span>\u201c\u5206\u5c42\u5f02\u6784\u3001\u6309\u9700\u534f\u540c\u201d<\/span><\/span>\u7684\u7acb\u4f53\u901a\u4fe1\u7f51\uff0c\u76ee\u7684\u662f\u4e3a\u4e86\u5b9e\u73b0\u771f\u6b63\u7684\u5168\u57df\u8986\u76d6\u3002<\/span><\/span><\/p>\n


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\u5f53\u524d\uff0cNTN\u7684\u4e3b\u8981\u7814\u7a76\u65b9\u5411\uff0c\u6682\u65f6\u96c6\u4e2d\u5728\u536b\u661f\u5e73\u53f0\u3002\u6240\u4ee5\uff0c\u53ef\u4ee5\u59d1\u4e14\u5c06NTN\u7406\u89e3\u4e3a\u201c\u4ee5\u536b\u661f\u4e3a\u4e3b\u7684\u975e\u5730\u9762\u7f51\u7edc\u201d\u3002<\/span><\/span><\/p>\n


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\u2588<\/span><\/span><\/span> \u4e3a\u4ec0\u4e48\u8981\u53d1\u5c55NTN<\/span><\/span><\/p>\n


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\u53d1\u5c55NTN\uff0c\u662f\u56e0\u4e3a\u6709\u9700\u6c42\u3002\u6982\u62ec\u6765\u8bf4\uff0c\u5c31\u662f\u56db\u4e2a\u5b57\u2014\u2014\u76f2\u533a\u8986\u76d6\u3002<\/span><\/span><\/p>\n


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\u4f17\u6240\u5468\u77e5\uff0c\u6211\u4eec\u5728\u5730\u7403\u4e0a\u5efa\u7acb\u4e86\u53d1\u8fbe\u7684\u5730\u9762\u901a\u4fe1\u7f51\u7edc\uff0c\u8986\u76d6\u4e86\u5927\u91cf\u7684\u4eba\u53e3\u3002<\/span><\/span><\/p>\n


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\u4f46\u662f\uff0c\u5730\u7403\u5b9e\u5728\u662f\u592a\u5927\u4e86\u3002\u5bf9\u4e8e\u90a3\u4e9b\u68ee\u6797\u3001\u6c99\u6f20\u3001\u6208\u58c1\u3001\u9ad8\u5c71\u3001\u6781\u5730\u7b49\u4eba\u8ff9\u7f55\u81f3\u7684\u533a\u57df\uff0c\u56e0\u4e3a\u65bd\u5de5\u6761\u4ef6\u548c\u6210\u672c\u7684\u539f\u56e0\uff0c\u65e0\u6cd5\u505a\u5230\u6709\u6548\u8986\u76d6\u3002<\/span><\/span><\/p>\n


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\u4ee5\u6211\u56fd\u4e3a\u4f8b\uff0c\u6211\u4eec\u7684\u5730\u9762\u7f51\u7edc\u662f\u4e16\u754c\u4e0a\u6700\u5f3a\u5927\u7684\uff0c\u80fd\u591f\u5b9e\u73b099%\u7684\u4eba\u53e3\u8986\u76d6\u7387\u3002\u4f46\u56fd\u571f\u8986\u76d6\u7387\u5462\uff0c\u4ec5\u4ec5\u53ea\u670930%\u5de6\u53f3\u3002<\/span><\/span><\/p>\n


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\u9664\u4e86\u9646\u5730\u4e4b\u5916\uff0c\u66f4\u5927\u7684\u95ee\u9898\u6765\u81ea\u6d77\u6d0b\u548c\u5929\u7a7a\u3002<\/span><\/span><\/p>\n


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\u5730\u7403\u7684\u6d77\u6d0b\u9762\u79ef\u5360\u5730\u7403\u8868\u9762\u79ef\u768471%\uff0c\u7f51\u7edc\u8986\u76d6\u7387\u53ea\u670910%\uff08\u8fd1\u6d77\uff09\u3002\u5bf9\u4e8e\u5929\u7a7a\uff0c\u5730\u9762\u7f51\u7edc\u4e5f\u4ec5\u80fd\u63d0\u4f9b\u4e86\u6781\u6709\u9650\u7684ATG\uff08Air-to-Ground\uff0c\u7a7a\u5bf9\u5730\uff09\u670d\u52a1\u3002<\/span><\/span><\/p>\n


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\u6b63\u6240\u8c13\u201c\u7ad9\u5f97\u9ad8\uff0c\u770b\u5f97\u8fdc\u201d\uff0c\u5c06\u4fe1\u53f7\u6536\u53d1\u8bbe\u65bd\u653e\u7f6e\u5728\u66f4\u9ad8\u7684\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u201c\u4fef\u77b0\u5f0f\u201d\u7684\u5e7f\u57df\u8986\u76d6\uff0c\u6d88\u9664\u5730\u9762\u7f51\u7edc\u7684\u76f2\u533a\u3002<\/span><\/span><\/p>\n


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\u4e00\u76f4\u4ee5\u6765\uff0c\u5730\u9762\u7f51\u7edc\u548c\u975e\u5730\u9762\u7f51\u7edc\u4e4b\u95f4\uff0c\u90fd\u662f\u76f8\u4e92\u72ec\u7acb\u7684\u53d1\u5c55\u8def\u7ebf\u3002\u536b\u661f\u901a\u4fe1\uff0c\u6709\u81ea\u5df1\u7684\u6807\u51c6\u3001\u9891\u6bb5\u3001\u7ec8\u7aef\u3001\u751f\u6001\u3002\u6574\u4e2a\u6280\u672f\u4f53\u7cfb\u6bd4\u8f83\u5c01\u95ed\uff0c\u5c5e\u4e8e\u201c\u5c0f\u5708\u5b50\u201d\u3002<\/span><\/span><\/p>\n


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\u4f5c\u4e3a\u5730\u9762\u7f51\u7edc\u6280\u672f\u6807\u51c6\u7684\u4e3b\u8981\u63a8\u52a8\u8005\uff0c3GPP\u6807\u51c6\u7ec4\u7ec7\u5728\u7814\u7a764G\/5G\u6807\u51c6\u7684\u65f6\u5019\uff0c\u9010\u6e10\u610f\u8bc6\u5230\uff1a\u4eba\u7c7b\u7684\u6d3b\u52a8\u8303\u56f4\u5728\u4e0d\u65ad\u6269\u5927\uff0c\u901a\u4fe1\u7f51\u7edc\u5982\u679c\u5c40\u9650\u4e8e\u5730\u9762\u8702\u7a9d\u57fa\u7ad9\uff0c\u5c31\u6ce8\u5b9a\u65e0\u6cd5\u7a81\u7834\u5730\u7406\u4f4d\u7f6e\u7684\u675f\u7f1a\uff0c\u65e0\u6cd5\u6ee1\u8db3\u5404\u79cd\u5e94\u6025\u901a\u4fe1\u3001\u8fdc\u6d0b\u822a\u8fd0\u3001\u6781\u5730\u79d1\u8003\u3001\u68ee\u6797\u9632\u706b\u3001\u4f4e\u7a7a\u7269\u6d41\u7b49\u573a\u666f\u7684\u9700\u6c42\u3002<\/span><\/span><\/p>\n


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\u6253\u7834\u5730\u9762\u7f51\u7edc\u548c\u975e\u5730\u9762\u7f51\u7edc\u4e4b\u95f4\u7684\u58c1\u5792\uff0c\u5c06\u536b\u661f\u901a\u4fe1\u7b49\u6280\u672f\u5168\u9762\u878d\u5165\u5730\u9762\u901a\u4fe1\uff0c\u62d3\u5c55\u7f51\u7edc\u8fde\u63a5\u8fb9\u754c\uff0c\u6784\u7b51\u4e00\u5f20\u201c\u7a7a\u5929\u5730\u6d77\u4e00\u4f53\u5316\u901a\u4fe1\u7f51\u201d\uff0c\u5c31\u6210\u4e863GPP\u7684\u5fc5\u7136\u9009\u62e9\u3002<\/span><\/span><\/p>\n


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\u4f20\u7edf\u536b\u661f\u901a\u4fe1\u4f01\u4e1a\uff0c\u5176\u5b9e\u4e5f\u975e\u5e38\u613f\u610f\u548c\u5730\u9762\u7f51\u7edc\u878d\u5408\u3002<\/span><\/span><\/p>\n


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\u4e00\u65b9\u9762\uff0c\u5730\u9762\u7f51\u7edc\u62e5\u6709\u5e9e\u5927\u7684\u7528\u6237\u57fa\u6570\uff0c\u610f\u5473\u7740\u66f4\u5927\u7684\u5e02\u573a\u89c4\u6a21\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5730\u9762\u7f51\u7edc\u4e5f\u62e5\u6709\u6210\u719f\u7684\u89c4\u6a21\u5316\u4ea7\u4e1a\u94fe\uff0c\u53ef\u4ee5\u4ece\u7ec8\u7aef\u3001\u534f\u8bae\u3001\u751f\u4ea7\u7b49\u5404\u4e2a\u7ef4\u5ea6\u4e3a\u536b\u661f\u901a\u4fe1\u7684\u53d1\u5c55\u521b\u9020\u6709\u5229\u6761\u4ef6\u3002<\/span><\/span><\/p>\n


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\u4e24\u8005\u4e00\u62cd\u5373\u5408\u3002\u4e8e\u662f\uff0c\u5c31\u6709\u4e86NTN\u7684\u8bde\u751f\u3002<\/span><\/span><\/p>\n


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\u2588<\/span><\/span><\/span> NTN\u7684\u53d1\u5c55\u6f14\u8fdb<\/span><\/span><\/p>\n


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NTN\u662f\u5730\u9762\u7f51\u7edc\u548c\u975e\u5730\u9762\u7f51\u7edc\u6df1\u5ea6\u878d\u5408\u7684\u4ea7\u7269\u3002\u4f46\u662f\u4e3b\u8981\u8d1f\u8d23\u7275\u5934\u7684\uff0c\u4ecd\u7136\u662f3GPP\u3002<\/span><\/span><\/p>\n


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2017\u5e74\uff0c\u4e5f\u5c31\u662f3GPP\u5236\u5b9aR15\u6807\u51c6\uff085G\u7b2c\u4e00\u4e2a\u7248\u672c\uff09\u4e4b\u9645\uff0c\u4ed6\u4eec\u542f\u52a8\u4e86\u9488\u5bf9NTN\u7684\u7814\u7a76\u3002\u5f53\u65f6\uff0c\u4ed6\u4eec\u5b9a\u4e49\u4e86NTN\u90e8\u7f72\u573a\u666f\u548c\u76f8\u5173\u7cfb\u7edf\u53c2\u6570\uff0c\u5e76\u4e14\u7814\u7a76\u4e86NTN\u7684\u4fe1\u9053\u6a21\u578b\u3002<\/span><\/span><\/p>\n


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\u540e\u6765\uff0c\u5230\u4e86R16\u9636\u6bb5\uff0c3GPP\u7814\u7a76\u4e86\u536b\u661f\u4e0e5G\u7cfb\u7edf\u7684\u878d\u5408\u67b6\u6784\uff0c\u4ee5\u53caNTN\u573a\u666f\u89e3\u51b3\u65b9\u6848\u7684\u8bbe\u8ba1\uff0c\u5bf93GPP\u76f8\u5173\u6280\u672f\u89c4\u8303\u7ec4\u7684\u5de5\u4f5c\u6307\u660e\u4e86\u65b9\u5411\u3002<\/span><\/span><\/p>\n


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2020\u5e74\uff0c\u5728R17\u9636\u6bb5\uff0cNTN\u6709\u4e86\u91cd\u5927\u7a81\u7834\u3002<\/span><\/span><\/p>\n


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R17\u6b63\u5f0f\u5c06NTN\u7eb3\u51655G\u6807\u51c6\u4f53\u7cfb\uff0c\u9996\u6b21\u5b9a\u4e49\u4e86\u536b\u661f<\/span>\u900f\u660e\u8f6c\u53d1<\/span>\u4e0e<\/span>\u518d\u751f\u8f6c\u53d1<\/span>\u4e24\u79cd\u67b6\u6784\uff0c\u5e76\u89c4\u8303\u4e86\u7ec8\u7aef\u76f4\u8fde\u536b\u661f\u7684\u63a5\u5165\u6d41\u7a0b\u3002<\/span><\/span><\/p>\n


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\u4e0a\u9762\u7684\u67b6\u6784\u4e2d\uff0c\u536b\u661f\u548c\u7528\u6237\u4e4b\u95f4\u7684\u94fe\u8def\u53eb\u505a\u670d\u52a1\u94fe\u8def\uff08Service Link\uff09\u3002\u536b\u661f\u548c\u4fe1\u5173\u7ad9\u4e4b\u95f4\u7684\u94fe\u8def\u53eb\u505a\u9988\u7535\u94fe\u8def\uff08Feeder Link\uff09\uff0c\u4e5f\u79f0\u4e3a\u536b\u661f\u65e0\u7ebf\u7535\u63a5\u53e3\uff08SRI\uff09\u3002<\/span><\/span><\/p>\n


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\u536b\u661f\u900f\u660e\u8f6c\u53d1\u67b6\u6784\u4e2d\uff0c\u536b\u661f\u4ec5\u4f5c\u5c04\u9891\u4fe1\u53f7\u4e2d\u7ee7\uff0c\u4e0d\u8fdb\u884c\u4efb\u4f55\u4fe1\u53f7\u5904\u7406\u3002\u5730\u9762\u7684NTN\u7f51\u5173\u7b49\u8bbe\u5907\uff0c\u8d1f\u8d23\u6267\u884c\u4fe1\u53f7\u89e3\u8c03\u3001\u8bd1\u7801\u4e0e\u534f\u8bae\u6808\u5904\u7406\u7b49\u6838\u5fc3\u529f\u80fd\uff0c\u662f\u8fde\u63a5\u536b\u661f\u4e0e\u5730\u9762\u6838\u5fc3\u7f51\u7684\u5173\u952e\u67a2\u7ebd\u3002<\/span><\/span><\/p>\n


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\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u536b\u661f\u4e0d\u9700\u8981\u592a\u590d\u6742\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u66f4\u8f7b\u91cf\u3001\u90e8\u7f72\u66f4\u5feb\uff0c\u4ece\u800c\u663e\u8457\u964d\u4f4e\u536b\u661f\u5236\u9020\u4e0e\u53d1\u5c04\u6210\u672c\uff0c\u5c24\u5176\u9002\u5408\u5927\u89c4\u6a21\u90e8\u7f72\u7684\u4f4e\u8f68\u661f\u5ea7\u3002<\/span><\/span><\/p>\n


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\u518d\u751f\u8f6c\u53d1\u67b6\u6784\u4e2d\uff0c\u536b\u661f\u4e0d\u4ec5\u63a5\u6536\u4fe1\u53f7\uff0c\u8fd8\u4f1a\u8fdb\u884c\u89e3\u8c03\u3001\u89e3\u7801\u3001\u8def\u7531\u751a\u81f3\u534f\u8bae\u5904\u7406\u7b49\u64cd\u4f5c\u3002\u76f8\u5f53\u4e8e\u536b\u661f\u627f\u62c5\u4e86\u57fa\u7ad9\u529f\u80fd\uff0c\u771f\u6b63\u6210\u4e3a\u201c\u592a\u7a7a\u57fa\u7ad9\u201d\u3002<\/span><\/span><\/p>\n


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\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u518d\u751f\u8f6c\u53d1\u67b6\u6784\uff0c\u53ef\u4ee5\u5728\u536b\u661f\u4e0a\u5b9e\u73b0\u5168\u90e8gNB\uff085G\u57fa\u7ad9\uff09\u529f\u80fd\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u90e8\u5206\u529f\u80fd\uff0c\u7531\u9700\u6c42\u548c\u573a\u666f\u6765\u51b3\u5b9a\u3002\u4f8b\u5982\uff0c\u5c065G\u57fa\u7ad9\u7684DU\uff08\u5206\u5e03\u5f0f\u5355\u5143\uff09\u529f\u80fd\u96c6\u6210\u5230\u536b\u661f\u4e0a\uff0cCU\uff08\u96c6\u4e2d\u5f0f\u5355\u5143\uff09\u529f\u80fd\u5219\u90e8\u7f72\u5728\u5730\u9762\uff0c\u5f62\u6210\u201c\u661f\u4e0aDU+\u5730\u9762CU\u201d\u7684\u6df7\u5408\u67b6\u6784\u3002<\/span><\/span><\/p>\n


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\u4e0d\u540c\u7684\u529f\u80fd\u5206\u5e03\uff0c\u6d89\u53ca\u5230\u7684\u5177\u4f53\u7ec4\u7f51\u4e5f\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/span><\/span><\/p>\n


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<\/section>\n


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

\u518d\u751f\u8f6c\u53d1\u67b6\u6784\uff0c\u5bf9\u536b\u661f\u7684\u8f7d\u8377\u7a7a\u95f4\u3001\u8ba1\u7b97\u8d44\u6e90\u548c\u80fd\u6e90\u4f9b\u7ed9\u63d0\u51fa\u4e86\u66f4\u9ad8\u8981\u6c42\u3002\u4f46\u662f\uff0c\u5b83\u4e5f\u63d0\u5347\u4e86\u7f51\u7edc\u7684\u6027\u80fd\u548c\u7075\u6d3b\u5ea6\uff0c\u53ef\u4ee5\u8fdb\u884c\u66f4\u590d\u6742\u7684\u661f\u95f4\u7ec4\u7f51\u3002<\/span><\/span>\u536b\u661f\u4e0e\u536b\u661f\u4e4b\u95f4\u7684\u94fe\u8def\uff0c\u53eb\u505a\u661f\u95f4\u94fe\u8def\uff08Inter-Satellite Link\uff0cISL\uff09\u3002<\/span><\/span><\/p>\n


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\u8fd9\u79cd\u6a21\u5f0f\uff0c\u4e5f\u76f8\u5f53\u4e8e\u662f\u4e00\u79cd\u8fb9\u7f18\u8ba1\u7b97\uff08\u201c\u80fd\u529b\u4e0b\u6c89\u201d\uff09\uff0c\u5c06\u8ba1\u7b97\u4e0e\u667a\u80fd\u80fd\u529b\u524d\u7f6e\u81f3\u8f68\u9053\u4e0a\uff0c\u8ba9\u901a\u4fe1\u94fe\u8def\u66f4\u77ed\u3001\u65f6\u5ef6\u66f4\u4f4e\u3001\u54cd\u5e94\u66f4\u654f\u6377\u3002<\/span><\/span><\/p>\n


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

R17\u4f5c\u4e3aNTN\u7684\u65e9\u671f\u9636\u6bb5\uff0c\u91cd\u70b9\u7814\u7a76\u4e86\u900f\u660e\u8f6c\u53d1\u67b6\u6784\u548c\u79fb\u52a8\u534f\u8bae\u7684\u6539\u8fdb\uff0c\u6ca1\u6709\u5bf9\u518d\u751f\u8f6c\u53d1\u67b6\u6784\u5f00\u5c55\u6df1\u5165\u7814\u7a76\u3002\u8fd9\u4e2a\u65f6\u5019\uff0c\u4f18\u5148\u8981\u5feb\u901f\u5b9e\u73b0NTN\u7684\u201c\u80fd\u7528\u201d\u3002<\/span><\/span><\/p>\n


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

\u518d\u6765\u770b\u770bNTN\u5728\u5e94\u7528\u4e0a\u7684\u5206\u7c7b\u3002<\/span><\/span><\/p>\n


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

R17\u5bf9LTE\u7684NB-IoT\uff08\u7a84\u5e26\u7269\u8054\u7f51\uff09\u548ceMTC\uff08\u589e\u5f3a\u578b\u673a\u5668\u7c7b\u578b\u901a\u4fe1\uff09\u6280\u672f\u8fdb\u884c\u589e\u5f3a\uff0c\u6253\u7b97\u5b9e\u73b0\u8fd9\u7c7b\u7269\u8054\u7f51\u8bbe\u5907\u80fd\u591f\u901a\u8fc7\u536b\u661f\u63a5\u5165\u5730\u9762\u79fb\u52a8\u7f51\u7edc\uff0c\u6ee1\u8db3\u519c\u4e1a\u3001\u73af\u4fdd\u3001\u7269\u6d41\u7b49\u573a\u666f\u7684\u9700\u6c42\u3002<\/span><\/span><\/p>\n


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

\u5176\u5b9e\u5927\u5bb6\u4e5f\u770b\u51fa\u6765\u4e86\uff0c\u548c5G\u7684\u4e09\u5927\u573a\u666f\u4e00\u6837\uff0c5G NTN\u4e5f\u8fdb\u884c\u4e86\u7ec6\u5206\uff0c\u53d8\u6210\u4e86<\/span>NR-NTN<\/span>\u548c<\/span>IoT-NTN<\/span>\u4e24\u5927\u6280\u672f\u5206\u652f\u3002<\/span><\/span><\/p>\n


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

<\/section>\n


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

NR-NTN\u5bf9\u68075G NR\uff08eMBB\u573a\u666f\uff09\uff0c\u5b9e\u73b0<\/span><\/span>\u5927\u5e26\u5bbd\u3001\u4f4e\u65f6\u5ef6\uff0c<\/span><\/span>\u9762\u5411\u5e7f\u57df\u5bbd\u5e26\u63a5\u5165\uff0c\u652f\u6491\u9ad8\u6e05\u89c6\u9891\u56de\u4f20\u3001\u8fdc\u7a0b\u534f\u4f5c\u7b49\u9ad8\u541e\u5410\u9700\u6c42\u3002<\/span><\/span><\/p>\n


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

IoT-NTN\u5bf9\u6807NB-IoT\u548ceMTC\uff08mMTC\u573a\u666f\uff09\uff0c<\/span><\/span>\u805a\u7126\u6d77\u91cf\u4f4e\u529f\u8017\u7269\u8054\u7f51\u7ec8\u7aef\u7684\u6cdb\u5728\u8fde\u63a5\u3002<\/span><\/span><\/p>\n


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

<\/section>\n


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

\u518d\u6765\u8bf4\u8bf4NTN\u7684\u9891\u6bb5\u3002<\/span><\/span><\/p>\n


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

Release 17 \u7684\u5de5\u4f5c\u4e3b\u8981\u96c6\u4e2d\u5728\u4f7f\u7528\u900f\u660e\u6709\u6548\u8f7d\u8377\uff0c\u5e76\u5728FR1\u5185\u7684n255\uff08L\u9891\u6bb5\uff09\u548cn256\uff08S \u9891\u6bb5\uff09\u8fdb\u884c\u64cd\u4f5c\u3002\u8fd9\u4e24\u4e2a\u9891\u6bb5\u4e5f\u662f\u4f20\u7edf\u536b\u661f\u901a\u4fe1\u7684\u57fa\u7840\u9891\u6bb5\u3002\u8bf4\u767d\u4e86\uff0c\u90fd\u662f\u4e3a\u4e86\u80fd\u591f\u5feb\u901f\u9002\u914d\u3002\u4e24\u4e2a\u9891\u6bb5\u7684\u9891\u5bbd\u4e0d\u5927\uff0c\u6240\u4ee5\u652f\u6491\u4e0d\u4e86\u5927\u5e26\u5bbd\u7684\u4e1a\u52a1\uff0c\u4e3b\u8981\u5b9e\u73b0\u57fa\u7840\u4e1a\u52a1\u3002<\/span><\/span><\/p>\n


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

R15-R17\u662f5G\u65f6\u4ee3\uff0cR18-R20\u662f5G-Advanced\u65f6\u4ee3\u3002\u8fdb\u5165R18\u4e4b\u540e\uff0cNTN\u6280\u672f\u6807\u51c6\u4e5f\u5728\u6301\u7eed\u6f14\u8fdb\u3002<\/span><\/span><\/p>\n


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

R18\u9636\u6bb5\uff0c\u4e00\u65b9\u9762\uff0c\u5173\u6ce8\u900f\u660e\u8f6c\u53d1\u6a21\u5f0f\u7684\u589e\u5f3a\uff0c\u4f8b\u5982\u9891\u6bb5\u6269\u5c55\u3001\u8986\u76d6\u589e\u5f3a\u3001\u79fb\u52a8\u6027\u548c\u670d\u52a1\u8fde\u7eed\u6027\u589e\u5f3a\uff0c\u7b49\u7b49\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4e5f\u5f00\u59cb\u63a8\u52a8\u518d\u751f\u8f6c\u53d1\u6a21\u5f0f\u7684\u6280\u672f\u843d\u5730\uff0c\u4e5f\u5c31\u662f\u79ef\u6781\u63a8\u8fdb\u201c\u57fa\u7ad9\u4e0a\u5929\u201d\u3002<\/span><\/span><\/p>\n


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

\u4eceR17\u5230R18\uff0c3GPP NTN\u7b56\u7565\u4ece\u6700\u521d\u7684\u201c\u80fd\u7528\u201d\u8f6c\u5411\u201c\u597d\u7528\u201d\uff0c\u5f3a\u8c03\u4f18\u5316\u548c\u6269\u5c55\uff0c\u5b9e\u73b0\u66f4\u9ad8\u4ef7\u503c\u7684\u5bbd\u5e26\u670d\u52a1\u548c\u66f4\u5f3a\u5927\u7684\u7f51\u7edc\u96c6\u6210\u3002<\/span><\/span><\/p>\n


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

R18\u901a\u8fc7\u5f15\u5165\u66f4\u9ad8\u9891\u7387\uff08Ka\u9891\u6bb5\uff09\u6765\u652f\u6301\u66f4\u9ad8\u541e\u5410\u91cf\uff0c\u660e\u786e\u652f\u6301VSAT\u7ec8\u7aef\uff0c\u5e76\u5bf9\u79fb\u52a8\u6027\u548c\u8986\u76d6\u8303\u56f4\u8fdb\u884c\u4e86\u589e\u5f3a\u3002R18\u8fd8\u589e\u52a0\u4e86NR-NTN FDD\u9891\u6bb5n254\uff0c\u4ee5\u53caLTE IoT-NTN FDD\u9891\u6bb5B253\/B254\u3002<\/span><\/span><\/p>\n


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

<\/section>\n


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

R19\u9636\u6bb5\uff0c3GPP\u5f00\u59cb\u6b63\u5f0f\u5b9a\u4e49NTN\u7684\u518d\u751f\u8f6c\u53d1\u6a21\u5f0f\uff0c\u5e76\u589e\u52a0\u5bf9\u4e8e\u65b0\u7684\u536b\u661f\u901a\u4fe1\u573a\u666f\u7684\u76f8\u5173\u7814\u7a76\u3002\u9664\u4e86\u57fa\u7ad9\u4e4b\u5916\uff0cR19\u4e5f\u5f00\u59cb\u7814\u7a76\u6838\u5fc3\u7f51\u4e0a\u5929\u2014\u2014\u5c06\u6838\u5fc3\u7f51\u642d\u8f7d\u5728\u536b\u661f\u4e0a\u8fd0\u884c\u3002<\/span><\/span><\/p>\n


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\u9891\u6bb5\u65b9\u9762\uff0cR19\u8fdb\u4e00\u6b65\u6269\u5145\u9891\u6bb5\uff0c\u9996\u6b21\u5f15\u5165Ku\u6ce2\u6bb5\uff08n247\/n248\u7b49\uff09\uff0c\u5e76\u5b8c\u5584L\/S\u6ce2\u6bb5\uff0c\u5b9e\u73b0\u4e86\u4ece\u4f4e\u9891\u5230\u9ad8\u9891\u7684\u5b8c\u6574NTN\u9891\u8c31\u56fe\u8c31\u3002<\/span><\/span><\/p>\n


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

<\/section>\n

\u56fe\u7247\u6765\u81ea\uff1a\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328<\/span><\/span><\/p>\n


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

R20\u9636\u6bb5\uff0c\u4e3b\u8981\u662f\u5904\u74065G NTN\u7684\u4e00\u4e9b\u9057\u7559\u95ee\u9898\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u7ed3\u54086G\u9700\u6c42\uff0c\u9488\u5bf9\u591a\u9891\u6bb5\u7ba1\u7406\u3001\u9ad8\u4f4e\u8f68\u536b\u661f\u534f\u540c\u3001\u6838\u5fc3\u7f51\u80fd\u529b\u589e\u5f3a\u4ee5\u53ca\u661f\u5730\u9891\u8c31\u5171\u4eab\u7b49\u65b9\u9762\u5f00\u5c55\u8fdb\u4e00\u6b65\u7814\u7a76\u3002<\/span><\/span><\/p>\n


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

\u5728R21\u53ca\u540e\u7eed\u7248\u672c\u4e2d\uff0c3GPP\u5c06\u91cd\u70b9\u63a8\u8fdb\u661f\u5730\u65e0\u7f1d\u5207\u6362\u3001\u8de8\u661f\u5ea7\u6f2b\u6e38\u3001AI\u9a71\u52a8\u7684\u52a8\u6001\u8d44\u6e90\u8c03\u5ea6\u7b49\u589e\u5f3a\u7279\u6027\uff0c\u63a8\u52a8NTN\u9891\u8c31\u89c4\u5219\u534f\u8c03\u4e0e\u8f68\u9053\u8d44\u6e90\u5171\u7ba1\u673a\u5236\u5efa\u8bbe\uff0c\u4e3a6G\u7b51\u7262\u5e95\u5ea7\u3002<\/span><\/span><\/p>\n


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

\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cR21\u9996\u6b21\u5c06\u201c\u5730\u6708\u7a7a\u95f4\u201d\u7eb3\u5165\u6807\u51c6\u5316\u89c6\u91ce\uff0c\u6807\u5fd7\u7740NTN\u6b63\u4ece\u5730\u7403\u8f68\u9053\u5411\u6df1\u7a7a\u5ef6\u4f38\u3002<\/span><\/span><\/p>\n


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


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

\u2588<\/span><\/span><\/span> NTN\u9762\u4e34\u7684\u6311\u6218<\/span><\/span><\/p>\n


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

NTN\u7684\u4f18\u70b9\u662f\u8986\u76d6\u5e7f\u3001\u5f39\u6027\u5f3a\u3001\u90e8\u7f72\u5feb\u3002\u4e4b\u6240\u4ee5\u73b0\u5728\u53d1\u5c55\u706b\u7206\uff0c\u5c31\u662f\u56e0\u4e3a\u884c\u4e1a\u9ad8\u5ea6\u8ba4\u53ef\u4e86NTN\u7684\u4ef7\u503c\u2014\u2014\u5b83\u80fd\u591f\u8fc5\u901f\u5f25\u8865\u8986\u76d6\u77ed\u677f\uff0c\u5728\u5173\u952e\u4e14\u9ad8\u4ef7\u503c\u7684\u573a\u666f\u4e2d\u5c55\u73b0\u51fa\u4e0d\u53ef\u66ff\u4ee3\u6027\u3002<\/span><\/span><\/p>\n


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

\u4f46\u662f\uff0c\u53d1\u5c55NTN\uff0c\u540c\u6837\u4e5f\u9762\u4e34\u5f88\u591a\u6311\u6218\u3002<\/span><\/span><\/p>\n


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

\u9996\u5148\uff0c\u662f\u65e0\u7ebf\u901a\u4fe1\u94fe\u8def\u4e0a\u7684\u6311\u6218\u3002<\/span><\/span><\/p>\n


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

NTN\u7684\u661f\u5730\u94fe\u8def\u8ddd\u79bb\uff08\u6570\u767e\u81f3\u6570\u4e07\u516c\u91cc\uff09\uff0c\u8fdc\u8fdc\u9ad8\u4e8e\u4f20\u7edf\u5730\u9762\u901a\u4fe1\uff0c\u8def\u5f84\u635f\u8017\u6bd4\u5730\u9762\u5b8f\u7ad9\u9ad8\u51fa30~50dB\u3002<\/span><\/span><\/p>\n


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

\u8ddd\u79bb\u6700\u5927\u7684\u5f71\u54cd\u662f\u65e0\u6cd5\u514b\u670d\u7684\u5ef6\u8fdf\u3002\u4f7f\u7528\u540c\u6b65\u536b\u661f\uff0c\u5ef6\u8fdf\u8d85\u8fc7500ms\u3002\u5373\u4f7f\u662f\u4f7f\u7528\u4f4e\u8f68\u536b\u661f\uff0c\u5ef6\u8fdf\u4e5f\u4f1a\u6709\u5927\u698240ms\uff0c\u90fd\u8fdc\u8fdc\u9ad8\u4e8e\u4f20\u7edf\u5730\u9762\u7f51\u7edc\u3002<\/span><\/span><\/p>\n


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

\u536b\u661f\u8fd0\u52a8\u901f\u5ea6\u6781\u5feb\uff08\u4f4e\u8f68\u536b\u661f\u6bcf\u79d2\u5927\u7ea6\u79fb\u52a87.8\u516c\u91cc\uff09\uff0c\u5e26\u6765\u7684\u591a\u666e\u52d2\u9891\u79fb\u53ef\u8fbe\u00b110?kHz\u91cf\u7ea7\uff0c\u8fdc\u8d855G\u7ec8\u7aef\u7684\u8865\u507f\u80fd\u529b\u3002<\/span><\/span><\/p>\n


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

\u53d8\u5316\u7684\u5927\u6c14\u6761\u4ef6\u3001\u566a\u58f0\u3001\u5176\u5b83\u4fe1\u53f7\u7684\u5e72\u6270\uff0c\u4e5f\u4f1a\u5bf9NTN\u4fe1\u53f7\u8d28\u91cf\u9020\u6210\u663e\u8457\u5f71\u54cd\u3002<\/span><\/span><\/p>\n


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

\u536b\u661f\u901a\u4fe1\uff0c\u8bf4\u767d\u4e86\uff0c\u5c31\u662f\u4e00\u9053\u94fe\u8def\u5f00\u9500\u7684\u6570\u5b66\u9898\u3002<\/span><\/span><\/p>\n


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\u4fe1\u53f7\u53d1\u5c04\u529f\u7387\u662f\u6709\u9650\u7684\uff0c\u7ec8\u7aef\u5929\u7ebf\u5c3a\u5bf8\u548c\u7535\u6c60\u5bb9\u91cf\u4e5f\u53d7\u9650\u3002\u8981\u5bf9\u6297\u8def\u5f84\u635f\u8017\u3001\u591a\u666e\u52d2\u9891\u79fb\u4e0e\u4fe1\u9053\u8870\u843d\u8fd9\u4e09\u91cd\u201c\u9ad8\u5899\u201d\uff0c\u5c31\u5fc5\u987b\u5728\u786c\u4ef6\u3001\u7b97\u6cd5\u7b49\u5c42\u9762\u540c\u6b65\u5f15\u5165\u521b\u65b0\uff0c\u91c7\u7528\u9ad8\u589e\u76ca\u5929\u7ebf\u3001\u5148\u8fdb\u6ce2\u675f\u8d4b\u5f62\u4e0e\u8054\u5408\u7f16\u89e3\u7801\u7b49\u6280\u672f\u8fdb\u884c\u534f\u540c\u7a81\u7834\u3002<\/span><\/span><\/p>\n


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

\u8fd9\u91cc\uff0c\u6211\u4eec\u8981\u8bf4\u4e00\u4e0b<\/span>DTC\uff08Directto Cell\uff0c\u624b\u673a\u76f4\u8fde\u901a\u4fe1\uff09<\/span>\uff0c\u610f\u601d\u5c31\u662f\u6211\u4eec\u666e\u901a\u624b\u673a\u65e0\u9700\u989d\u5916\u6539\u88c5\uff08\u4ec5\u505a\u8f6f\u4ef6\u4e0a\u7684\u5347\u7ea7\uff09\uff0c\u5373\u53ef\u76f4\u63a5\u8fde\u63a5\u536b\u661f\u7f51\u7edc\uff08\u91c7\u7528\u5730\u9762\u8fd0\u8425\u5546\u7684\u9891\u8c31\uff09\u3002<\/span><\/span><\/p>\n


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

DTC\u662f\u73b0\u5728\u975e\u5e38\u70ed\u95e8\u7684\u8d5b\u9053\uff0c\u5173\u6ce8\u5ea6\u6700\u9ad8\u3002<\/span><\/span><\/p>\n


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

\u5927\u5bb6\u90fd\u77e5\u9053\uff0c\u4f20\u7edf\u536b\u661f\u901a\u4fe1\u90fd\u6709\u4e13\u95e8\u7684\u901a\u4fe1\u7ec8\u7aef\uff0c\u6709\u7855\u5927\u7684\u5929\u7ebf\uff0c\u4f53\u79ef\u5927\uff0c\u91cd\u91cf\u6c89\uff0c\u643a\u5e26\u4e0d\u4fbf\uff0c\u4ef7\u683c\u4e5f\u975e\u5e38\u6602\u8d35\u3002<\/span><\/span><\/p>\n


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

<\/section>\n


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

\u5730\u9762\u7f51\u7edc\u548c\u975e\u5730\u9762\u7f51\u7edc\u878d\u5408\uff0c\u5982\u679c\u4ecd\u7136\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u7ec8\u7aef\uff0c\u80af\u5b9a\u4e0d\u5408\u9002\u3002\u6240\u4ee5\uff0c\u76f4\u63a5\u8ba9\u536b\u661f\u901a\u4fe1\u7f51\u7edc\u4e3a\u666e\u901a\u624b\u673a\u670d\u52a1\uff0c\u662f\u4e00\u4e2a\u5173\u952e\u76ee\u6807\u3002\u8fd9\u53ef\u4ee5\u8ba9\u666e\u901a\u7528\u6237\u5feb\u901f\u4e14\u4f4e\u6210\u672c\u5730\u4eab\u53d7\u536b\u661f\u901a\u4fe1\u670d\u52a1\uff0c\u4e5f\u80fd\u591f\u8fc5\u901f\u6269\u5927\u536b\u661f\u901a\u4fe1\u4f01\u4e1a\u7684\u7528\u6237\u57fa\u7840\u4e0e\u5e02\u573a\u89c4\u6a21\u3002<\/span><\/span><\/p>\n


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

DTC\u7684\u5b9e\u73b0\u96be\u5ea6\u5f88\u5927\u3002\u56e0\u4e3a\u4f20\u7edf\u624b\u673a\u88ab\u8bbe\u8ba1\u4e3a\u4f7f\u7528\u57fa\u7ad9\u7f51\u7edc\uff0c\u901a\u4fe1\u8ddd\u79bb\u6700\u5927\u4ec5\u7ea6\u51e0\u5341\u516c\u91cc\uff0c\u800c\u536b\u661f\u901a\u4fe1\u9700\u8de8\u8d8a\u6570\u767e\u81f3\u6570\u4e07\u516c\u91cc\u3002<\/span><\/span><\/p>\n


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

\u5728\u624b\u673a\u786c\u4ef6\u4e0d\u53d8\u7684\u60c5\u51b5\u4e0b\uff0c\u53ea\u80fd\u901a\u8fc7\u536b\u661f\u4fa7\u548c\u7b97\u6cd5\u65b9\u9762\u7684\u6539\u8fdb\uff0c\u624d\u80fd\u63d0\u5347\u94fe\u8def\u9884\u7b97\uff0c\u5b9e\u73b0\u53ef\u5546\u7528\u7684\u57fa\u672c\u901a\u4fe1\u670d\u52a1\u3002<\/span><\/span><\/p>\n


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

\u76ee\u524d\uff0c\u5728DTC\u65b9\u9762\uff0c\u56fd\u5185\u5916\u90fd\u6709\u4e86\u663e\u8457\u8fdb\u5c55\u30022023\u5e749\u6708\uff0c\u534e\u4e3aMate60pro\u624b\u673a\u5b9e\u73b0\u5728\u65e0\u5730\u9762\u7f51\u7edc\u60c5\u51b5\u4e0b\u652f\u6301\u901a\u8fc7\u5929\u901a\u536b\u661f\u63a5\u6253\u536b\u661f\u7535\u8bdd\u3002\u8fd1\u4e24\u5e74\uff0cASTS\u516c\u53f8\u548cSpaceX\u516c\u53f8\u5206\u522b\u5728\u8fd1\u4e24\u5e74\u53d1\u5c04\u4e86\u652f\u6301\u624b\u673a\u76f4\u8fde\u7684\u536b\u661f\uff0c\u5e76\u5b8c\u6210\u4e8610Mbps\u91cf\u7ea7\u6570\u636e\u4f20\u8f93\u7684\u5728\u8f68\u6d4b\u8bd5\u3002<\/span><\/span><\/p>\n


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

\u5176\u6b21\uff0c\u662f\u7cfb\u7edf\u534f\u540c\u65b9\u9762\u7684\u6311\u6218\u3002<\/span><\/span><\/p>\n


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

NTN\u548c\u5730\u9762\u7f51\u7edc\u7684\u878d\u5408\uff0c\u6bd4\u60f3\u8c61\u4e2d\u8981\u590d\u6742\u5f97\u591a\u3002\u4e24\u79cd\u7f51\u7edc\u5728\u534f\u8bae\u6808\u3001\u65f6\u949f\u540c\u6b65\u3001\u79fb\u52a8\u6027\u7ba1\u7406\u3001QoS\u4fdd\u969c\u7b49\u65b9\u9762\uff0c\u5b58\u5728\u5929\u7136\u7684\u5f02\u6784\u6027\u3002\u5373\u4fbf\u662f3GPP\u8fd9\u6837\u7684\u5168\u7403\u6027\u6807\u51c6\u7ec4\u7ec7\uff0c\u60f3\u8981\u63a8\u52a8\u534f\u8bae\u3001\u67b6\u6784\u548c\u89c4\u8303\u4e0a\u7684\u7edf\u4e00\uff0c\u4e5f\u7edd\u975e\u6613\u4e8b\u3002<\/span><\/span><\/p>\n


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

\u8fd9\u91cc\u9762\u65e2\u6709\u6280\u672f\u95ee\u9898\uff0c\u4e5f\u6709\u5229\u76ca\u95ee\u9898\uff0c\u9700\u8981\u6c9f\u901a\u534f\u8c03\u7684\u5de5\u4f5c\u5f88\u591a\uff0c\u96be\u5ea6\u4e0d\u4f4e\u3002<\/span><\/span><\/p>\n


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

\u6700\u540e\uff0c\u662f\u4ea7\u4e1a\u751f\u6001\u4e0e\u6cbb\u7406\u7684\u6311\u6218\u3002<\/span><\/span><\/p>\n


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

NTN\u6280\u672f\u7684\u63a8\u8fdb\u548c\u843d\u5730\uff0c\u6210\u672c\u662f\u975e\u5e38\u5173\u952e\u7684\u8981\u7d20\u3002<\/span><\/span><\/p>\n


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

\u536b\u661f\u5236\u9020\u3001\u53d1\u5c04\u3001\u5728\u8f68\u8fd0\u7ef4\u6210\u672c\u4ecd\u5c45\u9ad8\u4e0d\u4e0b\u3002\u661f\u5ea7\u90e8\u7f72\u5468\u671f\u957f\u3001\u6295\u8d44\u56de\u62a5\u6162\u3002\u5730\u9762\u7ec8\u7aef\u82af\u7247\u4e0e\u5929\u7ebf\u6a21\u7ec4\u5c1a\u672a\u5f62\u6210\u89c4\u6a21\u6548\u5e94\uff0c\u4ef7\u683c\u4ecd\u7136\u504f\u9ad8\u2026\u2026<\/span><\/span><\/p>\n


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

\u6240\u6709\u8fd9\u4e9b\uff0c\u90fd\u5236\u7ea6\u4e86NTN\u5728\u5927\u4f17\u5e02\u573a\u7684\u6e17\u900f\uff0c\u4e5f\u5f71\u54cd\u4e86\u4ea7\u4e1a\u4f01\u4e1a\u7684\u6295\u5165\u51b3\u5fc3\u548c\u4fe1\u5fc3\u3002\u4ea7\u4e1a\u751f\u6001\u7684\u6210\u719f\u5ea6\uff0c\u53c8\u53cd\u8fc7\u6765\u5f71\u54cd\u6280\u672f\u8fed\u4ee3\u901f\u5ea6\u4e0e\u6807\u51c6\u843d\u5730\u8282\u594f\u3002<\/span><\/span><\/p>\n


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

\u6b64\u5916\uff0c\u9891\u8c31\u8d44\u6e90\u5206\u914d\u3001\u8f68\u9053\u4f4d\u7f6e\u534f\u8c03\u3001\u7a7a\u95f4\u788e\u7247\u6cbb\u7406\u7b49\u8de8\u56fd\u5bb6\u3001\u8de8\u884c\u4e1a\u7684\u5236\u5ea6\u6027\u96be\u9898\uff0c\u4e9f\u9700\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09\u4e0e\u5404\u56fd\u76d1\u7ba1\u673a\u6784\u534f\u540c\u7834\u5c40\u3002<\/span><\/span><\/p>\n


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

\u56f4\u7ed5NTN\uff0c\u5730\u7f18\u653f\u6cbb\u7684\u56e0\u7d20\u4e5f\u65e0\u6cd5\u5ffd\u89c6\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u6b63\u5e38\u7684\u5546\u4e1a\u7ade\u4e89\u79e9\u5e8f\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6280\u672f\u4f53\u7cfb\u7684\u5272\u88c2\u3002<\/span><\/span><\/p>\n


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

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


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NTN\uff0c\u6b63\u5904\u4e8e\u4ece\u201c\u80fd\u7528\u201d\u8fc8\u5411\u201c\u597d\u7528\u201d\u7684\u5173\u952e\u8dc3\u8fc1\u671f\u3002<\/span><\/span><\/p>\n


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

\u6839\u636eAllied Market Research\u7684\u9884\u6d4b\uff0c\u52302032\u5e74\uff0cNTN\u5e02\u573a\u89c4\u6a21\u5c06\u8fbe936\u4ebf\u7f8e\u5143\uff0c\u5e74\u590d\u5408\u589e\u957f\u738740.6%\u3002ABI Research\u9884\u6d4b\uff0cNTN-D2C\u7ec6\u5206\u5e02\u573a\u52302035\u5e74\u670d\u52a1\u6536\u5165\u53ef\u80fd\u8fbe\u5230250\u4ebf\u7f8e\u5143\uff0c\u8fde\u63a5\u6570\u8d85\u8fc72\u4ebf\u3002<\/span><\/span><\/p>\n


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\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u6b63\u5728\u52a0\u5165NTN\u8d5b\u9053\uff0c\u56f4\u7ed5\u8fd9\u4e2a\u9886\u57df\u7684\u6280\u672f\u7ade\u4e89\u4ee5\u53ca\u5546\u4e1a\u535a\u5f08\u5c06\u4f1a\u8fdb\u5165\u767d\u70ed\u5316\u7684\u9636\u6bb5\u3002<\/span><\/span><\/p>\n


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\u7a76\u7adf\u8c01\u80fd\u591f\u5728\u8fd9\u573a\u7ade\u901f\u4e2d\u80dc\u51fa\uff0c\u8ba9\u6211\u4eec\u62ed\u76ee\u4ee5\u5f85\u3002<\/span><\/span><\/p>\n


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<\/section>\n<\/p>\n

\u6587\u7ae0\u8f6c\u8f7d\u81ea\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u9c9c\u67a3\u8bfe\u5802<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6700\u8fd1\u8fd9\u51e0\u5e74\uff0cNTN\u8fd9\u4e2a\u6982\u5ff5\u975e\u5e38\u706b\u3002 \u90a3\u4e48\uff0c\u5230\u5e95\u4ec0\u4e48\u662fNTN\uff1f\u4e3a\u4ec0\u4e48NTN\u4f1a\u706b\uff1f\u5b83\u4f1a\u6539\u53d8\u901a\u4fe1\u884c\u4e1a\u7684\u683c\u5c40\u5417\uff1f \u4eca\u5929 […]<\/p>\n","protected":false},"author":1,"featured_media":3573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[441],"tags":[666,407,205,667],"class_list":["post-3572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-441","tag-ntn","tag-407","tag-205","tag-667"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/3572"}],"collection":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3572"}],"version-history":[{"count":1,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/3572\/revisions"}],"predecessor-version":[{"id":3575,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/3572\/revisions\/3575"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/media\/3573"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3572"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}