{"id":204,"date":"2019-03-11T14:01:36","date_gmt":"2019-03-11T06:01:36","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=204"},"modified":"2022-03-01T14:24:49","modified_gmt":"2022-03-01T06:24:49","slug":"%e5%86%8d%e8%a7%81%ef%bc%8ctd-scdma%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=204","title":{"rendered":"\u518d\u89c1\uff0cTD-SCDMA\uff01"},"content":{"rendered":"

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\u4e0a\u4e2a\u4e16\u7eaa90\u5e74\u4ee3\uff0c<\/span>\u5fb7\u56fd\u897f\u95e8\u5b50\u516c\u53f8<\/strong>\u7814\u53d1\u51fa\u4e86TD-CDMA\u6280\u672f<\/strong>\u3002\u5f53\u65f6\uff0c\u897f\u95e8\u5b50\u6253\u7b97\u5c06\u8fd9\u4e2a\u6280\u672f\u53d1\u626c\u5149\u5927\uff0c\u5f62\u6210\u6807\u51c6\uff0c\u548c\u5bf9\u624b\u7ade\u4e89\u3002<\/span><\/p>\n


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1998\u5e741\u6708\uff0c\u5728\u5317\u4eac\u9999\u5c71\u53ec\u5f00\u4e86\u4e00\u6b21\u5bf9\u4e2d\u56fd\u901a\u4fe1\u4e1a\u81f3\u5173\u91cd\u8981\u7684\u4f1a\u8bae\u3002\u4f1a\u8bae\u7684\u4e3b\u8981\u5185\u5bb9\uff0c\u5c31\u662f\u8ba8\u8bba\u4e2d\u56fd3G\u6807\u51c6\u5e94\u5bf9\u7b56\u7565\u3002<\/span><\/p>\n


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\u4e89\u8bae\u58f0\u4e2d\uff0c\u65f6\u4efb\u90ae\u7535\u90e8\u79d1\u6280\u59d4\u4e3b\u4efb\u7684\u5b8b\u76f4\u5143<\/strong>\u62cd\u677f\uff1a\u201c\u4e2d\u56fd\u53d1\u5c55\u79fb\u52a8\u901a\u4fe1\u4e8b\u4e1a\u4e0d\u80fd\u6c38\u8fdc\u9760\u56fd\u5916\u7684\u6280\u672f\uff0c\u603b\u5f97\u6709\u4e2a\u7b2c\u4e00\u6b21\u3002\u7b2c\u4e00\u6b21\u53ef\u80fd\u4e0d\u4f1a\u6210\u529f\uff0c\u4f46\u4f1a\u7559\u4e0b\u5b9d\u8d35\u7684\u7ecf\u9a8c\u3002\u6211\u652f\u6301\u4ed6\u4eec\u628aTD-SCDMA\u63d0\u5230\u56fd\u9645\u4e0a\u53bb\u3002\u5982\u679c\u771f\u5931\u8d25\u4e86\uff0c\u6211\u4eec\u4e5f\u770b\u4f5c\u662f\u4e00\u6b21\u80dc\u5229\uff0c\u4e00\u6b21\u4e2d\u56fd\u4eba\u6562\u4e8e\u521b\u65b0\u7684\u5c1d\u8bd5\uff0c\u4e5f\u4e3a\u56fd\u5bb6\u4f5c\u51fa\u4e86\u8d21\u732e\u3002\u201d<\/span><\/p>\n


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\u81f3\u6b64\uff0cTD-SCDMA\u7684\u547d\u8fd0\u88ab\u51b3\u5b9a\u4e86\uff0c\u5b83\u5c06\u4ee3\u8868\u4e2d\u56fd\uff0c\u51b2\u51fb\u4e16\u754c3G\u6807\u51c6\u3002
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1998\u5e746\u670829\u65e5\uff0c\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09\u89c4\u5b9a\u7684\u63d0\u4ea43G\u6807\u51c6\u63d0\u6848\u622a\u6b62\u65e5\u7684\u524d\u4e00\u5929\uff0c\u4e2d\u56fd\u4ee5\u201cCATT\u201d\uff08\u90ae\u7535\u90e8\u7535\u4fe1\u79d1\u5b66\u6280\u672f\u7814\u7a76\u9662\uff09\u7684\u540d\u4e49\u63d0\u4ea4\u4e86TD-SCDMA\u6807\u51c6\u63d0\u6848\u3002<\/span><\/p>\n


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\u6bd5\u7adf\u5b9e\u529b\u548c\u6c34\u5e73\u6446\u5728\u8fd9\u91cc\uff0cTD-SCDMA\u63d0\u6848\u88ab\u63d0\u4ea4\u4e4b\u540e\uff0c\u6ca1\u6709\u5f15\u8d77\u56fd\u9645\u4e0a\u7684\u91cd\u89c6\u3002\u5927\u5bb6\u90fd\u5728\u5173\u5fc3WCDMA\u548cCDMA2000\uff0c\u6839\u672c\u6ca1\u6709\u4eba\u5173\u5fc3TD-SCDMA\u3002<\/span><\/p>\n


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\u7ec8\u4e8e\uff0c\u5728\u5927\u5510\u7684\u52aa\u529b\u8fd0\u4f5c\u4e0b\uff0c\u56fd\u5185\u5f62\u6210\u4e86\u7edf\u4e00\u610f\u89c1\uff0c\u52aa\u529b\u63a8\u52a8TD-SCDMA\u6210\u4e3a\u56fd\u9645\u6807\u51c6\u3002<\/span><\/p>\n


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2000\u5e745\u6708\uff0c\u5728\u56fd\u5bb6\u4fe1\u606f\u4ea7\u4e1a\u90e8\u3001\u4e2d\u56fd\u79fb\u52a8\u548c\u4e2d\u56fd\u8054\u901a\u7b49\u8fd0\u8425\u5546\u7684\u5f3a\u786c\u8868\u6001\u652f\u6301\u4e0b\uff0cITU\uff08\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff09\u6b63\u5f0f\u5ba3\u5e03\uff0c\u5c06\u4e2d\u56fd\u7684TD-SCDMA\uff0c\u4e0e\u6b27\u6d32\u7684WCDMA\u3001\u7f8e\u56fd\u7684CDMA2000\u5e76\u5217\u4e3a\u4e09\u59273G\u56fd\u9645\u6807\u51c6\u3002<\/span><\/p>\n


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\u5bf9TD-SCDMA\u7684\u51fa\u7089\uff0c\u56fd\u5916\u5382\u5546\u53cd\u5e94\u51b7\u6de1\uff0c\u6839\u672c\u4e0d\u5f53\u56de\u4e8b\u3002<\/span><\/p>\n


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\u4e0d\u7ba1\u600e\u4e48\u8bf4\uff0cTD-SCDMA\u8fd8\u662f\u5982\u613f\u6210\u4e3a\u4e86\u56fd\u9645\u6807\u51c6\u3002\u90a3\u4e0b\u4e00\u6b65\u8be5\u600e\u4e48\u529e\uff1f\u7528\u8fd8\u662f\u4e0d\u7528\uff1f\u4e0d\u7528\u7684\u8bdd\uff0c\u5c31\u662f\u4e00\u4efd\u7eb8\u9762\u6587\u4ef6\uff0c\u90a3\u8fd8\u6709\u4ec0\u4e48\u610f\u4e49\uff1f<\/span><\/p>\n


<\/p>\n

\u53ef\u662f\u5982\u679c\u7528\u7684\u8bdd\uff0c\u8c01\u6765\u5efa\u8fd9\u5f20\u7f51\u7edc\u5462\uff1f<\/span><\/p>\n


<\/p>\n

\u5f53\u65f6\uff0c\u522b\u8bf4\u56fd\u9645\uff0c\u5c31\u8fde\u56fd\u5185\u6240\u6709\u8fd0\u8425\u5546\u90fd\u77e5\u9053TD-SCDMA\u6280\u672f\u4e0d\u6210\u719f\uff0c\u4e0d\u770b\u597d\u5b83\u7684\u53d1\u5c55\uff0c\u4e0d\u613f\u610f\u5728\u8fd9\u65b9\u9762\u6295\u5165\u3002\u6240\u4ee5\uff0cTD-SCDMA\u5c31\u50cf\u76ae\u7403\u4e00\u6837\uff0c\u88ab\u8e22\u6765\u8e22\u53bb\u3002<\/span><\/p>\n


<\/p>\n

\u4f46\u662f\uff0c\u4f5c\u4e3aTD-SCDMA\u4e13\u5229\u7684\u6240\u6709\u8005\uff0c\u5927\u5510\u5df2\u7ecf\u6ca1\u6709\u9000\u8def\u4e86\u3002<\/span><\/p>\n


<\/p>\n

\u539f\u5927\u5510\u7535\u4fe1\u96c6\u56e2\u603b\u5de5\u7a0b\u5e08\u674e\u4e16\u9e64\u5728\u4e00\u6b21\u8bbf\u8c08\u4e2d\u56de\u5fc6\u8fc7\u5f53\u65f6\u7684\u7a98\u5883\uff1a\u4e3a\u4e86TD-SCDMA\uff0c\u6ca1\u94b1\u7684\u65f6\u5019\u628a\u5927\u9662\u91cc\u7684\u697c\u3001\u5730\u90fd\u62b5\u62bc\u51fa\u53bb\u4e86\u3002\u201c\u5982\u679c\u90a3\u65f6\u57ae\u4e0b\u6765\uff0c\u6574\u4e2a\u7814\u7a76\u9662\u3001\u623f\u5b50\u3001\u5730\u90fd\u6ca1\u6709\u4e86\u3002\u201d<\/span><\/p>\n

<\/p>\n

\u6240\u4ee5\uff0c\u5927\u5510\u5fc5\u987b\u63a8\u52a8TD-SCDMA\u5c3d\u5feb\u5546\u7528\u3002\u5728\u5b83\u7684\u6e38\u8bf4\u4e4b\u4e0b\uff0c\u4fe1\u4ea7\u90e8\u5212\u5206\u4e86155M\u9891\u7387\u7ed9TD-SCDMA\uff0c\u5e76\u4e0e\u53d1\u6539\u59d4\u3001\u79d1\u6280\u90e8\u4e00\u8d77\u652f\u6301TD-SCDMA\u4ea7\u4e1a\u8054\u76df\u6210\u7acb\uff0c2004\u5e74\u8fd8\u8017\u8d447.08\u4ebf\u5143\u542f\u52a8TD-SCDMA\u7814\u53d1\u548c\u4ea7\u4e1a\u5316\u9879\u76ee\u3002<\/span><\/p>\n

<\/p>\n

\u5176\u5b9e\uff0c\u5f53\u65f6\u76f8\u5173\u90e8\u95e8\u5bf9\u4e8eTD-SCDMA\u8fd8\u662f\u5f88\u7406\u6027\u7684\u3002<\/span><\/p>\n

<\/p>\n

\u65f6\u4efb\u4fe1\u606f\u4ea7\u4e1a\u90e8\u90e8\u957f\u7684\u5434\u57fa\u4f20<\/strong>\u59cb\u7ec8\u575a\u6301\u5e02\u573a\u4e3a\u4e3b\u3001\u6280\u672f\u4e2d\u7acb\u7684\u6001\u5ea6\u3002\u4ed6\u66fe\u5728\u4e00\u6b21\u53d1\u5e03\u4f1a\u4e0a\u8868\u793a\uff0cTD-SCDMA\u867d\u7136\u88ab\u5217\u4e3a\u56fd\u96453G\u901a\u4fe1\u6807\u51c6\uff0c\u4f46\u4e0d\u610f\u5473\u7740\u5b83\u4e00\u5b9a\u5c31\u662f\u4e2d\u56fd\u76843G\u901a\u4fe1\u6807\u51c6\u30023G\u4ec0\u4e48\u65f6\u5019\u4e0a\uff0c\u4ee5\u54ea\u79cd\u65b9\u5f0f\u4e0a\uff0c\u6700\u7ec8\u8fd8\u662f\u8981\u770b\u9700\u6c42\uff0c\u770b\u5e02\u573a\uff0c\u770b\u5e94\u7528\u3002\u4ed6\u7684\u63a5\u4efb\u8005\u738b\u65ed\u4e1c\u5bf9\u4e8e\u53d1\u5c55TD-SCDMA\u4e5f\u5fc3\u5b58\u72b9\u8c6b\uff0c\u89c9\u5f97\u6280\u672f\u548c\u65f6\u673a\u5e76\u4e0d\u6210\u719f\u3002<\/span><\/p>\n


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

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

\u5434\u57fa\u4f20<\/span><\/p>\n

<\/p>\n

\u4f46\u662f\u8f6c\u6298\u53d1\u751f\u57282005\u5e74\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

\u65f6\u4efb\u5927\u5510\u96c6\u56e2\u8463\u4e8b\u957f\u5468\u5bf0\u627e\u5230\u4e86\u5f53\u65f6\u7684\u4e2d\u56fd\u79d1\u5b66\u9662\u9662\u957f\u3001\u4e2d\u56fd\u5de5\u7a0b\u9662\u9662\u957f\u3001\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u534f\u4f1a\u4e3b\u5e2d\u7b49\u91cd\u91cf\u7ea7\u79d1\u5b66\u5bb6\uff0c\u8bf7\u4ed6\u4eec\u8054\u540d\u4e0a\u4e66\u653f\u5e9c\u76f8\u5173\u90e8\u95e8\uff0c\u652f\u6301\u4e2d\u56fd\u201c\u81ea\u4e3b\u521b\u65b0\u201d\u7684TD-SCDMA\u3002<\/span><\/p>\n


<\/p>\n

\u5728\u5f53\u65f6\u4e3e\u56fd\u63d0\u5021\u81ea\u4e3b\u521b\u65b0\u7684\u6c1b\u56f4\u91cc\uff0c\u56fd\u5185\u4e09\u5927\u79d1\u7814\u673a\u6784\u7684\u9886\u5bfc\u8054\u540d\u4e0a\u4e66\uff0c\u5f15\u8d77\u4e86\u51b3\u7b56\u5c42\u7684\u91cd\u89c6\u3002\u9ad8\u5c42\u6279\u793a\uff1a\u6b64\u4e8b\u91cd\u5927\uff0c\u5173\u7cfb\u5230\u6211\u56fd\u79fb\u52a8\u901a\u4fe1\u7684\u53d1\u5c55\u65b9\u5411\u3002\u8fd9\u88ab\u89e3\u8bfb\u4e3a\u4e2d\u56fd\u8981\u201c\u4e3e\u5168\u56fd\u4e4b\u529b\u201d\u641e\u597dTD-SCDMA\u3002<\/span><\/p>\n


<\/p>\n

\u4e00\u65e6\u6210\u4e3a\u4e86\u56fd\u5bb6\u610f\u5fd7\uff0c\u4e00\u5207\u90fd\u4e0d\u4e00\u6837\u4e86\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

2006\u5e741\u6708\uff0c\u65b0\u4e16\u7eaa\u7684\u9996\u6b21\u5168\u56fd\u79d1\u6280\u5927\u4f1a\u53ec\u5f00\uff0cTD-SCDMA\u4e0e\u795e\u5dde\u4e94\u53f7\u8f7d\u4eba\u98de\u8239\u3001\u6c34\u7a3b\u8d85\u9ad8\u4ea7\u80b2\u79cd\u7b49\u4e00\u8d77\uff0c\u88ab\u5217\u4e3a\u201c\u5341\u4e94\u201d\u671f\u95f4\u81ea\u4e3b\u521b\u65b0\u53d6\u5f97\u7684\u6700\u5177\u4ee3\u8868\u6027\u7684\u91cd\u5927\u79d1\u6280\u6210\u5c31\u3002<\/span><\/p>\n


<\/p>\n

\u4e4b\u540e\u4e0d\u5230\u4e24\u4e2a\u661f\u671f\uff0cTD-SCDMA\u88ab\u660e\u786e\u5b9a\u4e3a\u4e2d\u56fd3G\u901a\u4fe1\u6807\u51c6\u3002\u518d\u63a5\u4e0b\u6765\u5f00\u5c55\u89c4\u6a21\u8bd5\u9a8c\u3001\u5212\u62e8\u7814\u53d1\u57fa\u91d1\u3001\u8fdb\u884c\u53cb\u597d\u7528\u6237\u4f53\u9a8c\u7b49\uff0cTD-SCDMA\u7684\u5546\u7528\u5316\u8fdb\u7a0b\u660e\u663e\u52a0\u5feb\u3002<\/span><\/p>\n


2006\u5e743\u6708\uff0cTD-SCDMA\u5728\u53a6\u95e8\u3001\u4fdd\u5b9a\u3001\u9752\u5c9b\u4e09\u5e02\u5f00\u59cb\u89c4\u6a21\u8bd5\u9a8c\uff0c\u771f\u6b63\u7531\u5b9e\u9a8c\u5ba4\u8d70\u5411\u5e02\u573a\u5e94\u7528\u3002<\/span><\/p>\n


<\/p>\n

\u4f46\u662f\uff0c\u4e00\u65e6\u5f00\u59cb\u4e86\u8bd5\u9a8c\uff0cTD-SCDMA\u7684\u5404\u79cd\u95ee\u9898\u5c31\u66b4\u9732\u51fa\u6765\u4e86\u3002\u8fd0\u8425\u5546\u66f4\u52a0\u5931\u53bb\u4e86\u5bf9TD-SCDMA\u7684\u4fe1\u5fc3\u3002\u5c3d\u7ba1\u6709\u9ad8\u5c42\u8868\u6001\uff0c\u5404\u5927\u8fd0\u8425\u5546\u4ecd\u7136\u5de6\u8eb2\u53f3\u95ea\uff0c\u5e0c\u671b\u907f\u514d\u88ab\u9009\u4e2d\u5efa\u7f51\u3002<\/span><\/p>\n


<\/p>\n

\u539f\u6765\u662f\u6253\u7b97\u8ba9\u94c1\u901a\u6765\u5efaTD-SCDMA\u7f51\u7684\uff0c\u540e\u6765\u8003\u8651\u5230\u94c1\u901a\u5b9e\u5728\u6ca1\u6709\u8fd9\u4e2a\u5b9e\u529b\uff0c\u5c31\u4f5c\u7f62\u4e86\u3002<\/span><\/p>\n

<\/p>\n

\u7136\u540e\uff0c\u5c31\u76ef\u4e0a\u4e86\u4e2d\u56fd\u79fb\u52a8\u3002<\/span><\/p>\n


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

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


<\/p>\n

\u90a3\u4e2a\u65f6\u5019\uff0c\u56fd\u9645\u4e0a3G\u6807\u51c6\u5df2\u7ecf\u5f88\u6210\u719f\u4e86\uff0cWCDMA\u7f51\u7edc\u5230\u5904\u90fd\u662f\u3002\u4e2d\u56fd\u7684\u8fd0\u8425\u5546\u4eec\u4e5f\u6e34\u671b\u5f97\u5230WCDMA\u724c\u7167\uff0c\u5c3d\u5feb\u5f00\u59cb3G\u5efa\u7f51\uff0c\u5176\u4e2d\u5f53\u7136\u5305\u62ec\u4e2d\u56fd\u79fb\u52a8\u3002<\/span><\/p>\n


<\/p>\n

2005\u5e74\u524d\u540e\uff0c\u5305\u62ec\u4e2d\u56fd\u79fb\u52a8\u5728\u5185\uff0c\u4e09\u5bb6\u8fd0\u8425\u5546\u90fd\u5728\u5168\u56fd\u591a\u4e2a\u57ce\u5e02\u62a2\u5efaWCDMA\u8bd5\u9a8c\u7f51\uff0c\u610f\u6b32\u751f\u7c73\u716e\u6210\u719f\u996d\uff0c\u642d\u4e0aWCDMA\u7684\u5feb\u8239\u3002\u6700\u591a\u7684\u65f6\u5019\uff0c\u5168\u56fd\u670930\u591a\u4e2a\u57ce\u5e02\u5efa\u4e8680\u591a\u4e2aWCDMA\u7f51\uff0c\u6709\u4e0a\u5343\u4e2a\u57fa\u7ad9\u3002<\/span><\/p>\n


<\/p>\n

\u53ef\u60dc\uff0c\u540e\u6765\u8fd9\u4e9b\u8fdd\u89c4\u5077\u5efa\u7684\u8bd5\u9a8c\u5c40\u88ab\u4e3e\u62a5\uff0c\u56fd\u5bb6\u4e00\u7eb8\u4ee4\u4e0b\uff0c\u5168\u90e8\u62c6\u9664\u3002<\/span><\/p>\n

 <\/span><\/p>\n

2008\u5e744\u6708\uff0c\u524d\u56fd\u52a1\u9662\u53c2\u4e8b\u90ce\u5fd7\u6b63\u8054\u5408\u4e86\u53e6\u5916\u4e24\u540d\u53c2\u4e8b\u518d\u6b21\u4e0a\u4e66\uff0c\u660e\u786e\u5efa\u8bae\u7531\u4e2d\u56fd\u79fb\u52a8\u6765\u505aTD-SCDMA\uff0c\u7406\u7531\u662f\u4e2d\u56fd\u79fb\u52a8\u6709\u7528\u6237\u4f18\u52bf\u3001\u6709\u5145\u8db3\u7684\u8d44\u91d1\u4e14\u662f\u56fd\u9645\u54c1\u724c\u3002\u8fd9\u4e00\u5efa\u8bae\u5f88\u5feb\u5f97\u5230\u6279\u793a\u3002<\/span><\/p>\n


<\/p>\n

\u8fd9\u65f6\u5019\uff0c\u53c8\u662f\u5927\u5510\uff0c\u62c5\u5fc3\u8fd0\u8425\u5546\u540c\u65f6\u6709\u4e24\u5f203G\u724c\u7167\uff0c\u4f1a\u4f18\u5148\u53d1\u5c55\u66f4\u6210\u719f\u7684WCDMA\u6216CDMA2000\uff0cTD-SCDMA\u4f1a\u88ab\u8fb9\u7f18\u5316\uff0c\u56e0\u6b64\u660e\u786e\u8981\u6c42\u7ed9\u8fd0\u8425\u5546\u53d1\u4e00\u4e2a\u201c\u5e72\u51c0\u7684\u724c\u7167\u201d\u3002<\/span><\/p>\n


<\/p>\n

\u79fb\u52a8\u5c31\u8fd9\u4e48\u4e00\u6b65\u4e00\u6b65\u6389\u8fdb\u4e86TD-SCDMA\u3002<\/span><\/p>\n

<\/p>\n

2008\u5e745\u67085\u65e5\uff0c\u5de5\u4fe1\u90e8\u53ec\u96c6\u4e09\u5927\u8fd0\u8425\u5546\u5f00\u4f1a\uff0c\u8981\u6c42\u201cTD\u53ea\u80fd\u6210\u529f\uff0c\u4e0d\u80fd\u5931\u8d25\u201d\u3002<\/span><\/p>\n

<\/p>\n

\u968f\u540e\u76845\u67088\u65e5\uff0c\u4e2d\u56fd\u79fb\u52a8\u8463\u4e8b\u957f\u738b\u5efa\u5b99\u8868\u6001\uff1a\u4e2d\u56fd\u79fb\u52a8\u5c06\u53d1\u5c55TD-SCDMA\u4f5c\u4e3a\u4e49\u4e0d\u5bb9\u8f9e\u7684\u8d23\u4efb\u3002<\/span><\/p>\n


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

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

\u738b\u5efa\u5b99<\/span><\/p>\n

<\/p>\n

\u81f3\u6b64\uff0c\u4e2d\u56fd\u79fb\u52a8\u63a5\u76d8TD-SCDMA\u5927\u5c40\u5df2\u5b9a\u3002<\/span><\/p>\n


<\/p>\n

2009\u5e741\u67087\u65e5\u4e0b\u5348\uff0c\u5de5\u4fe1\u90e8\u4e3e\u884c\u4e86\u4e00\u4e2a\u5c0f\u578b\u7684\u5185\u90e8\u53d1\u724c\u4eea\u5f0f\uff0c\u5c06TD-SCDMA\u7ed9\u4e86\u4e2d\u56fd\u79fb\u52a8\uff0c\u4e0e\u6b64\u540c\u65f6\uff0c\u4e2d\u56fd\u8054\u901a\u83b7\u5f97WCDMA\u724c\u7167\u3001\u4e2d\u56fd\u7535\u4fe1\u83b7\u5f97CDMA2000\u724c\u7167\u3002<\/span><\/strong><\/span><\/p>\n


<\/p>\n

TD-SCDMA\u5230\u5e95\u662f\u4ec0\u4e48\u60c5\u51b5\uff0c\u5de5\u4fe1\u90e8\u5f53\u7136\u5fc3\u91cc\u4e5f\u6709\u6570\u3002\u4e4b\u6240\u4ee5\u8ba9\u79fb\u52a8\u4e00\u5bb6\u6765\u5efaTD\uff0c\u8bf4\u767d\u4e86\uff0c\u8fd8\u662f\u4e3a\u4e86\u5e73\u8861\u5b9e\u529b\uff0c\u5bf9\u6709\u5173\u65b9\u9762\u4e5f\u6709\u4e2a\u4ea4\u4ee3\u3002<\/span><\/p>\n


<\/p>\n

\u4e2d\u56fd\u79fb\u52a8\uff0c\u4e00\u5f00\u59cb\u4e5f\u6253\u7b97\u4e00\u6761\u8def\u8d70\u5230\u9ed1\uff0c\u4f46\u968f\u7740\u5ba2\u89c2\u60c5\u51b5\u7684\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u6ca1\u6709\u4fe1\u5fc3\u3002\u4ece2009\u5e74\u52302013\u5e74\uff0c\u79fb\u52a8\u88ab\u8054\u901a\u548c\u7535\u4fe1\u731b\u70c8\u538b\u5236\u3002
<\/span><\/p>\n


<\/p>\n

TD-SCDMA\u7684\u95ee\u9898\u786e\u5b9e\u6bd4\u8f83\u591a\uff0c\u7f51\u7edc\u5efa\u8bbe\u8fc7\u7a0b\u582a\u79f0\u574e\u5777\u3002\u56e0\u4e3a\u7f51\u7edc\u8d28\u91cf\u5f88\u5dee\uff0c\u7528\u6237\u6295\u8bc9\u4e5f\u5f88\u591a\uff0c\u4f7f\u5f97\u79fb\u52a8\u4e0a\u4e0b\u4fe1\u5fc3\u8fdb\u4e00\u6b65\u52a8\u6447\u3002<\/span><\/p>\n


<\/p>\n

\u9664\u4e86\u7f51\u7edc\u70c2\u4e4b\u5916\uff0c\u624b\u673a\u7ec8\u7aef\u4e5f\u662f\u5927\u95ee\u9898\u3002\u5f53\u65f6\u51e0\u4e4e\u6240\u6709\u4e3b\u6d41\u673a\u578b\u90fd\u652f\u6301WCDMA\uff0c\u8054\u901a\u6839\u672c\u4e0d\u7528\u62c5\u5fc3\u624b\u673a\u7ec8\u7aef\u7684\u95ee\u9898\u3002\u7535\u4fe1\u5462\uff0c\u652f\u6301CDMA2000\u7684\u624b\u673a\u867d\u7136\u4e0d\u7b97\u591a\uff0c\u81f3\u5c11\u4e5f\u8fd8\u7b97\u6709\u3002\u79fb\u52a8\u8fd9\u8fb9\u5c31\u60e8\u4e86\uff0c\u6839\u672c\u65e0\u673a\u53ef\u7528\uff0c\u4e00\u5f00\u59cb\u53ea\u80fd\u5356\u5927\u5510\u3001\u65b0\u90ae\u901a\u7814\u53d1\u7684\u4f4e\u7aef\u673a\u3002<\/span><\/p>\n


<\/p>\n

\u4e3a\u6b64\uff0c\u4e2d\u56fd\u79fb\u52a8\u4e0d\u5f97\u4e0d\u6bcf\u5e74\u62ff\u51fa\u6570\u767e\u4ebf\u5143\u8865\u8d34\u7ec8\u7aef\uff0c\u7528\u4e8e\u63a8\u52a8TD-SCDMA\u7ec8\u7aef\u4ea7\u4e1a\u94fe\u7684\u6210\u719f\u3002<\/span><\/p>\n


<\/p>\n

2008\u5e74\u4ee5\u540e\uff0c\u4ee5\u82f9\u679c\u624b\u673a\u4e3a\u9996\u7684\u667a\u80fd\u673a\u5f00\u59cb\u5927\u5356\u3002\u79fb\u52a8\u53ea\u80fd\u8ddf\u7740\u773c\u7ea2\uff0c\u5374\u65e0\u8ba1\u53ef\u65bd\u3002\u56e0\u4e3a\u9ad8\u901a\u4e0d\u613f\u751f\u4ea7TD-SCDMA\u82af\u7247\uff0c\u6240\u4ee5\u82f9\u679c\u624b\u673a\u6839\u672c\u4e0d\u652f\u6301TD-SCDMA\u7f51\u7edc\uff08\u76f4\u5230\u540e\u6765\uff0c\u624d\u52c9\u5f3a\u652f\u6301\uff09\u3002<\/span><\/p>\n

<\/p>\n

\u5c31\u8fd9\u6837\uff0c\u79fb\u52a8\u773c\u7741\u7741\u770b\u7740\u7528\u6237\u4e0d\u65ad\u6d41\u5931\uff0c\u5e02\u573a\u4efd\u989d\u4e0b\u964d\uff0c\u5185\u5fc3\u53ea\u80fd\u6ef4\u8840\u3002<\/span><\/p>\n


<\/p>\n

\u90a3\u4e2a\u65f6\u5019\u7684\u4e2d\u56fd\u79fb\u52a8\uff0c\u8111\u5b50\u91cc\u5c31\u4e00\u4e2a\u5ff5\u5934\u2014\u2014\u71ac\u52304G\u3002
<\/span><\/p>\n


<\/p>\n

2013\u5e74\uff0c\u5de5\u4fe1\u90e8\u53d1\u653e\u4e864G\u724c\u7167\u3002\u800c\u6b64\u65f6\u8ddd\u79bb08\u5e74\u53d1\u653e3G\u724c\u7167\uff0c\u624d\u8fc7\u4e86\u4e94\u5e74\u3002<\/span><\/p>\n

<\/p>\n

\u8bf4\u5b9e\u8bdd\uff0c\u4e94\u5e74\u5bf9\u4e8e\u4e00\u4ee3\u7f51\u7edc\u6765\u8bf4\uff0c\u771f\u7684\u5f88\u77ed\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u79fb\u52a8\u6765\u8bf4\uff0c\u771f\u662f\u4e00\u5929\u90fd\u4e0d\u60f3\u591a\u7b49\u3002<\/span><\/p>\n


<\/p>\n

\u5f53\u79fb\u52a8\u62ff\u5230TD-LTE 4G\u724c\u7167\u4e4b\u540e\uff0c\u618b\u7684\u4e00\u80a1\u52b2\u5c31\u5f7b\u5e95\u7206\u53d1\u4e86\u3002\u5b83\u5f00\u59cb\u8fd1\u4e4e\u75af\u72c2\u5730\u5efa\u8bbeLTE\u7f51\u7edc\uff0c\u63a8\u52a82G\u30013G\u7528\u6237\u8f6c4G\u3002<\/span><\/p>\n


<\/p>\n

\u4ec5\u7528\u4e86\u4e00\u5e74\uff0c2014\u5e74\u7684\u65f6\u5019\uff0c\u79fb\u52a8\u7684TD-LTE\u57fa\u7ad9\u6570\u91cf\u5c31\u5df2\u7ecf\u8fbe\u5230\u4e8670\u4e07\u4e2a\uff0c\u8fdc\u8fdc\u8d85\u8fc7\u4e86\u8fc7\u53bb5\u5e74TD-SCDMA\u57fa\u7ad9\u5efa\u8bbe\u6570\u91cf\u7684\u603b\u548c\u3002<\/span><\/p>\n


<\/p>\n

\u5176\u5b9e\uff0c2013\u5e74\u5e74\u5e95\u5de5\u4fe1\u90e8\u53d1LTE\u724c\u7167\u7684\u65f6\u5019\uff0c\u7ed9\u4e09\u5bb6\u90fd\u53d1\u4e86\uff0c\u4f46\u662f\u53d1\u7684\u90fd\u662fTD-LTE\u724c\u7167\u3002<\/span><\/p>\n

<\/p>\n

\u79fb\u52a8\u56e0\u4e3a\u6709TD-SCDMA\uff0c\u4e4b\u524d\u4e5f\u505a\u4e86\u8fd9\u65b9\u9762\u7684\u6280\u672f\u50a8\u5907\u548c\u8bbe\u5907\u6539\u9020\u51c6\u5907\uff0c\u6240\u4ee5TD-LTE\u7684\u5efa\u7f51\u901f\u5ea6\u624d\u4f1a\u8fd9\u4e48\u5feb\u3002<\/span><\/p>\n

<\/p>\n

\u8054\u901a\u548c\u7535\u4fe1\u8fd9\u8fb9\uff0c\u538b\u6839\u5c31\u6ca1\u60f3\u78b0TD\u3002\u5b83\u4eec\u5fc3\u91cc\u53ea\u60f3\u7740FDD LTE\u3002\u6240\u4ee5\uff0c\u5373\u4f7f\u6709TD-LTE\u724c\u7167\uff0c\u8054\u901a\u548c\u7535\u4fe1\u90fd\u6ca1\u6709\u4efb\u4f55\u52a8\u4f5c\u3002<\/span><\/p>\n


<\/p>\n

\u76f4\u5230\u534a\u5e74\u540e\uff0c\u5de5\u4fe1\u90e8\u624d\u7ed9\u4e86\u7535\u4fe1\u548c\u8054\u901aFDD LTE\u7684\u6df7\u5408\u7ec4\u7f51\u724c\u7167\u3002<\/span><\/p>\n


<\/p>\n

\u518d\u540e\u6765\uff0c\u5c31\u662f\u4e00\u76f4\u5230\u4e862018\u5e74\uff0c\u79fb\u52a8\u624d\u62ff\u5230\u4e86FDD LTE\u7684\u724c\u7167\u3002
<\/span><\/p>\n


<\/p>\n

\u79fb\u52a8\u62ff\u5230\u8fd9\u5f20FDD LTE\u724c\u7167\u65f6\u7684\u5fc3\u60c5\uff0c\u60f3\u5fc5\u662f\u975e\u5e38\u590d\u6742\u7684\u3002<\/span><\/p>\n

<\/p>\n


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

\u603b\u800c\u8a00\u4e4b\uff0cTD-SCDMA\u662f\u79fb\u52a8\u5fc3\u4e2d\u6c38\u8fdc\u7684\u75db\u3002<\/span><\/p>\n

<\/p>\n

\u65e2\u7136\u662f\u75db\uff0c\u5f53\u7136\u662f\u5e0c\u671b\u8d8a\u65e9say goodbye\u8d8a\u597d\u3002<\/span><\/p>\n

<\/p>\n

5G\u8fd1\u5728\u773c\u524d\uff0c<\/span>\u5982\u679c3G\u4e0d\u80fd\u9000\u7f51\uff0c\u5c06\u4f1a\u662f\u975e\u5e38\u6c89\u91cd\u7684\u8d1f\u62c5\u3002\u6ca1\u6709\u4efb\u4f55\u4e00\u5bb6\u8fd0\u8425\u5546\u80fd\u591f\u540c\u65f6\u8fd0\u84252\/3\/4\/5G\u56db\u5f20\u7f51\u7edc<\/span>\u3002\u4e0d\u4ec5\u8fd0\u8425\u6210\u672c\u60ca\u4eba\uff0c\u8fd8\u4f1a\u5360\u7528\u5927\u91cf\u7684\u9891\u6bb5\u8d44\u6e90\u3002\u6700\u7ec8\u662f\u54ea\u4e2a\u90fd\u8fd0\u8425\u4e0d\u597d\u3002<\/span><\/p>\n


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

\u79fb\u52a8\u7684\u7b56\u7565\u5f88\u6e05\u695a\uff0c\u5c31\u662f\u4fdd\u7559GSM\uff082G\uff09\uff0c\u9000\u7f51TD-SCDMA\uff083G\uff09\uff0c\u6df1\u8015TD-LTE\uff084G\uff09\uff0c\u8c0b\u5212\u548c\u63a2\u7d225G\u3002<\/span><\/p>\n

<\/p>\n

\u4f5c\u4e3a\u4e00\u4e2a\u6bd42G\u8fd8\u65e9\u9000\u51fa\u5386\u53f2\u821e\u53f0\u76843G\u6807\u51c6\uff0cTD-SCDMA\u4f34\u968f\u7740\u592a\u591a\u7684\u4e89\u8bae\u3002\u5173\u4e8e\u5b83\u7684\u529f\u8fc7\u5f97\u5931\uff0c\u53ea\u80fd\u8ba9\u540e\u4eba\u518d\u6765\u8bc4\u5224\u4e86\u3002<\/span><\/p>\n

<\/p>\n

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

\uff08\u5168\u6587\u5b8c\uff09<\/span><\/p>\n


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


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

<\/p>\n

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