{"id":1275,"date":"2022-06-15T12:25:04","date_gmt":"2022-06-15T04:25:04","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=1275"},"modified":"2022-06-16T16:57:43","modified_gmt":"2022-06-16T08:57:43","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%afredcap%ef%bc%9f-2","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=1275","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662fRedCap\uff1f"},"content":{"rendered":"
\u968f\u77403GPP R17\u7248\u672c\u7684\u51bb\u7ed3\uff0c\u4e00\u4e2a\u65b0\u7684\u540d\u8bcd\u9010\u6e10\u5f00\u59cb\u70ed\u95e8\u8d77\u6765\uff0c\u90a3\u5c31\u662fRedCap<\/strong>\u3002<\/span><\/section>\n

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\u7a76\u7adf\u4ec0\u4e48\u662fRedCap\uff1f\u4e3a\u4ec0\u4e48\u8981\u5f15\u5165\u5b83\uff1f\u5b83\u548c\u73b0\u5728\u76845G\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/span><\/section>\n
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\u4e14\u770b\u5c0f\u67a3\u541b\u7684\u6df1\u5165\u89e3\u6790\u2026\u2026<\/span><\/section>\n
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\u2588 <\/strong><\/span>\u4ec0\u4e48\u662fRedCap<\/strong><\/span><\/section>\n
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RedCap\uff0c\u5168\u540d\u662fReduced Capability\uff0c\u4e2d\u6587\u610f\u601d\u662f\u201c\u964d\u4f4e\u80fd\u529b\u201d\u3002\u5b83\u662f3GPP\u57285G R17\u9636\u6bb5\uff0c\u4e13\u95e8\u7acb\u9879\u7814\u7a76\u7684\u4e00\u79cd\u65b0\u6280\u672f\u6807\u51c6\u3002<\/span><\/section>\n
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\u5bf9\u4e8eRedCap\u8fd9\u4e2a\u540d\u5b57\uff0c\u5927\u5bb6\u53ef\u80fd\u89c9\u5f97\u6bd4\u8f83\u964c\u751f\u3002\u5176\u5b9e\uff0c\u5b83\u6b64\u524d\u7684\u540d\u5b57\uff0c\u53ef\u80fd\u6709\u8bfb\u8005\u542c\u8bf4\u8fc7\uff0c\u5c31\u662fNR light\uff08NR lite\uff09\u3002<\/span><\/section>\n
\u8bf4\u767d\u4e86\uff0cRedCap\u5c31\u662f\u8f7b\u91cf\u7ea7\u76845G<\/strong>\u3002<\/span><\/section>\n
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\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u56fd\u5185\u6709\u4e9b\u6587\u7ae0\u5c06RedCap\u5168\u540d\u8bf4\u6210\u662fReduced Capacity\u3002\u8fd9\u663e\u7136\u662f\u4e0d\u5bf9\u7684\uff0cCapacity\u7684\u610f\u601d\u662f\u5bb9\u91cf\uff0cCapability\u662f\u80fd\u529b\u3002<\/span><\/section>\n
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\u2588 <\/strong>\u4e3a\u4ec0\u4e48\u4f1a\u6709RedCap<\/strong><\/span><\/section>\n
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5G\u641e\u5f97\u597d\u597d\u7684\uff0c\u4e3a\u4ec0\u4e48\u8981\u641e\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u7248\u672c\u5462\uff1f\u539f\u56e0\u5982\u4e0b\uff1a<\/span><\/section>\n
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\u4f17\u6240\u5468\u77e5\uff0c5G\u5206\u4e3a\u4e09\u5927\u5e94\u7528\u573a\u666f\uff0c\u5206\u522b\u662feMBB\uff08\u589e\u5f3a\u578b\u79fb\u52a8\u5bbd\u5e26\uff09\u3001uRLLC\uff08\u4f4e\u65f6\u5ef6\u9ad8\u53ef\u9760\u901a\u4fe1\uff09\u3001mMTC\uff08\u6d77\u91cf\u7269\u8054\u7f51\u901a\u4fe1\uff09\u3002<\/span><\/span><\/section>\n

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eMBB\u662f4G\u65f6\u4ee3MBB\uff08\u79fb\u52a8\u5bbd\u5e26\uff09\u7684\u5347\u7ea7\uff0c\u4e3b\u8981\u4fa7\u91cd\u4e8e\u7f51\u7edc\u901f\u7387\u3001\u5e26\u5bbd\u5bb9\u91cf\u3001\u9891\u8c31\u6548\u7387\u7b49\u6307\u6807\u3002\u76ee\u524d\u6211\u4eec\u4f7f\u7528\u76845G\u624b\u673a\u901a\u4fe1\uff0c\u5c31\u5c5e\u4e8eeMBB\u573a\u666f\u3002<\/span><\/section>\n
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\u800cuRLLC\u548cmMTC\uff0c\u524d\u8005\u4fa7\u91cd\u53ef\u9760\u6027\u548c\u65f6\u5ef6\uff0c\u540e\u8005\u4fa7\u91cd\u8fde\u63a5\u6570\u548c\u80fd\u8017\u3002\u4e24\u8005\u90fd\u662f\u4e3b\u8981\u670d\u52a1\u4e8e\u884c\u4e1a\u4e92\u8054\u7f51\uff0c\u5305\u62ec\u5de5\u4e1a\u5236\u9020\u3001\u8f66\u8054\u7f51\u3001\u8fdc\u7a0b\u6284\u8868\u7b49\u5782\u76f4\u884c\u4e1a\u9886\u57df\u3002<\/span><\/section>\n
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\u6211\u4ee5\u524d\u548c\u5927\u5bb6\u8bf4\u8fc7\uff0c\u7269\u8054\u7f51\u7684\u5e94\u7528\u573a\u666f\u662f\u6781\u5176\u590d\u6742\u3001\u591a\u6837\u7684\u3002\u4e0d\u540c\u7684\u573a\u666f\uff0c\u5bf9\u7f51\u7edc\u7684\u6307\u6807\u8981\u6c42\u5e76\u4e0d\u4e00\u6837\u3002<\/span><\/section>\n
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\u4ee5\u901f\u7387\u4e3a\u4f8b\uff0cVR\/AR\u3001\u9ad8\u6e05\u8f6c\u64ad\u9700\u8981\u9ad8\u901f\u8fde\u63a5\uff0c\u4f46\u662f\uff0c\u8fdc\u7a0b\u6284\u8868\uff08\u6c34\u8868\u3001\u7535\u8868<\/span>\uff09\uff0c\u8fd8\u6709\u5171\u4eab\u5355\u8f66\u540c\u6b65\u6570\u636e\uff0c\u53ea\u9700\u8981\u4f4e\u901f\u5c31\u53ef\u4ee5\u4e86\u3002\u76f8\u6bd4\u901f\u7387\uff0c\u5f88\u591a\u5e94\u7528\u573a\u666f\u66f4\u5173\u5fc3\u529f\u8017\u548c\u6210\u672c\u3002<\/span><\/section>\n
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\u7269\u8054\u7f51\u7ecf\u8fc7\u8fd9\u4e48\u591a\u5e74\u53d1\u5c55\uff0c\u5df2\u7ecf\u5f62\u6210\u4e86\u9ad8\u901f\u3001\u4e2d\u901f\u548c\u4f4e\u901f\u4e09\u4e2a\u7c7b\u522b\uff1a<\/span><\/section>\n

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\u201c631\u201d\u7ed3\u6784<\/span><\/section>\n
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\u5982\u679c\u7b97\u4e0a\u73b0\u5728\u8d8a\u6765\u8d8a\u706b\u7684\u65e0\u6e90\u7269\u8054\u7f51\uff08\u8d85\u4f4e\u901f\u7387\uff09\uff0c\u90a3\u5c31\u662f\u56db\u4e2a\u7c7b\u522b\uff1a<\/span><\/section>\n

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\u4ec5\u97605G\uff0c\u662f\u6ee1\u8db3\u4e0d\u4e86\u5168\u90e8\u9700\u6c42\u7684\u3002\u6240\u4ee5\uff0c\u73b0\u9636\u6bb5\uff0c\u662f5G\u30014G\u4e00\u8d77\u5728\u625b\u3002\u751a\u81f32G\u30013G\u4e5f\u5728\u5e2e\u5fd9\u3002<\/span><\/section>\n

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\u968f\u77402G\u30013G\u7684\u9000\u7f51\uff0c\u7edd\u5927\u90e8\u5206\u76842G\u30013G\u7269\u8054\u7f51\u4e1a\u52a1\u5c06\u4f1a\u8fc1\u79fb\u5230LTE Cat.1\u3001LTE Cat.4\u548cNB-IoT<\/span>\u3002\u4e5f\u5c31\u662f4G\u30015G\u6253\u5929\u4e0b\u3002<\/span><\/section>\n

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\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u5c06\u67654G\u8981\u9000\u7f51\uff0c\u600e\u4e48\u529e\uff1f\u6216\u8005\uff0c\u65b0\u8fd0\u8425\u5546\u6210\u7acb\uff0c\u96be\u9053\u9664\u4e865G\u4e4b\u5916\uff0c\u8fd8\u8981\u518d\u5efa\u4e00\u4e2a4G\u7f51\u7edc\u5417\uff1f<\/span><\/section>\n

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\u6240\u4ee5\uff0c5G\u5fc5\u987b\u8003\u8651\u957f\u8fdc\uff0c\u5efa\u7acb\u4e00\u4e2a\u8f7b\u91cf\u5316\u7684\u7248\u672c\uff0c\u7528\u4e8e\u8986\u76d6\u4f4f\u76ee\u524dLTE Cat.1\u4ee5\u53caCat.4<\/strong>\u7684\u9700\u6c42\uff0c\u4e5f\u5c31\u662f\u4e2d\u901f\u53ca<\/strong>\u4e2d\u9ad8\u901f<\/strong>\u9700\u6c42\u3002<\/span><\/section>\n

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\u4e8e\u662f\uff0c\u5c31\u6709\u4e86RedCap<\/strong>\u3002
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\u6362\u8a00\u4e4b\uff0cNB-IoT\/eMTC\u662f\u9609\u5272\u7248\u76844G\u3002\u800cRedCap\uff0c\u662f\u9609\u5272\u7248\u76845G\u3002<\/span><\/section>\n
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\u4ece\u6280\u672f\u7279\u6027\u4e0a\u6765\u8bf4\uff0cRedCap\u4ecb\u4e8eeMBB\uff08\u8d85\u5bbd\u5e26\uff09\u548cLPWA\uff08\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\uff0cNB-IoT\u7b49\uff09\u4e4b\u95f4\u3002<\/span><\/section>\n
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RedCap\u4e3b\u8981\u9488\u5bf9\u7684\u662f\u5e26\u5bbd\u3001\u529f\u8017\u3001\u6210\u672c\u7b49\u9700\u6c42\u90fd\u57fa\u4e8eeMBB\u548cLPWA\u4e4b\u95f4\u7684\u5e94\u7528\u3002<\/span><\/section>\n

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\u5b83\u7684\u5e26\u5bbd\u901f\u7387\u4f4e\u4e8eeMBB\uff0c\u4f46\u662f\u8fdc\u9ad8\u4e8eLPWA\u3002\u5b83\u7684\u529f\u8017\u548c\u6210\u672c\u9ad8\u4e8eLPWA\uff0c\u4f46\u662f\u5374\u53c8\u8fdc\u4f4e\u4e8eeMBB\u3002<\/span><\/section>\n
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RedCap\u7684\u80fd\u529b\uff0c\u975e\u5e38\u201c\u5747\u8861\u201d\uff08\u9ec4\u8272\u7ebf\u662fRedCap\uff09<\/span><\/section>\n

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RedCap\u8bde\u751f\u7684\u53e6\u4e00\u4e2a\u9a71\u52a8\u529b\uff0c\u662f5G\u7ec8\u7aef\u82af\u7247\u548c\u6a21\u7ec4\u7684\u6210\u672c\u95ee\u9898<\/strong>\u3002
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\u5b8c\u6574\u7248\u76845G\u7ec8\u7aef\u82af\u7247\u548c\u6a21\u7ec4\uff0c\u8bbe\u8ba1\u6781\u4e3a\u590d\u6742\uff0c\u7814\u53d1\u95e8\u69db\u6781\u9ad8\uff0c\u6295\u5165\u6210\u672c\u5de8\u5927\u3002\u5b83\u4eec\u7684\u4ef7\u683c\uff0c\u4e5f\u4e00\u76f4\u5c45\u9ad8\u4e0d\u4e0b\uff08500-1000\u5143\uff09\u3002<\/span><\/section>\n
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\u9ad8\u6602\u7684\u4ef7\u683c\uff0c\u5f71\u54cd\u4e865G\u5728\u5782\u76f4\u884c\u4e1a\u7684\u843d\u5730\uff0c\u7528\u6237\u4e0d\u613f\u610f\u82b1\u8fd9\u4e48\u591a\u94b1\u3002<\/span><\/section>\n
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\u6240\u4ee5\uff0c\u641e\u4e00\u4e2a\u8f7b\u91cf\u5316\u76845G\uff0c\u4e5f\u662f\u4e3a\u4e86\u5728\u4e00\u4e9b\u5bf9\u901f\u7387\u3001\u65f6\u5ef6\u8981\u6c42\u4e0d\u90a3\u4e48\u9ad8\u7684\u573a\u666f\uff0c\u964d\u4f4e5G\u90e8\u7f72\u548c\u4f7f\u7528\u7684\u6210\u672c\uff0c\u66f4\u597d\u5730\u670d\u52a1\u7528\u6237\uff0c\u52a0\u901f5G\u843d\u5730\u3002<\/span><\/section>\n
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\u2588 <\/strong><\/span>RedCap\u662f\u5982\u4f55\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\uff1f<\/strong><\/span><\/section>\n
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\u6765\u5230\u672c\u6587\u7684\u5173\u952e\u90e8\u5206\uff0cRedCap\u7a76\u7adf\u662f\u5982\u4f55\u88ab<\/span>\u9609\u5272<\/span>Reduced\u7684\u3002
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\u4e0b\u9762\u8fd9\u4e2a\u8868\u683c\uff0c\u663e\u793a\u4e865G RedCap\u8bbe\u5907\u548c5G\u4f20\u7edf\u8bbe\u5907\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u3002<\/span><\/section>\n

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\u539f\u56fe\u6765\u81ea\u7231\u7acb\u4fe1\uff08\u9c9c\u67a3\u8bfe\u5802\u7ffb\u8bd1\uff09<\/span><\/section>\n
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\u9996\u5148\uff0cRedCap\u7684\u9891\u8c31\u5e26\u5bbd\u66f4\u5c0f\u3002\u5728Sub-6GHz\u9891\u6bb5\uff0cRedCap\u7684\u5e26\u5bbd\u4e3a20MHz\uff0c\u5c0f\u4e8e\u4f20\u7edf5G\u7684100MHz\u3002<\/span><\/section>\n
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\u5176\u6b21\uff0cRedCap\u51cf\u5c11\u4e86\u6536\u53d1\u5929\u7ebf\u6570\u91cf\uff0c\u5e76\u964d\u4f4e\u4e86MIMO\u5c42\u6570\u3002\u5bf9\u4e8eSub-6GHz\u9891\u6bb5\uff0cRedCap\u7ec8\u7aef\u7684\u63a5\u6536\u94fe\u8def\u53ef\u51cf\u5c11\u4e3a1\u4e2a\u62162\u4e2a\uff0c\u76f8\u5e94\u4e0b\u884cMIMO\u964d\u4f4e\u4e3a1\u5c42\u62162\u5c42\u63a5\u6536\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5c31\u964d\u4f4e\u4e86\u5bf9\u7ec8\u7aef\u5c04\u9891\u6536\u53d1\u4fe1\u673a\u548c\u57fa\u5e26\u5904\u7406\u6a21\u5757\u7684\u80fd\u529b\u8981\u6c42\u3002<\/span><\/section>\n
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\u7b2c\u4e09\uff0cRedCap\u91c7\u7528\u4e8664QAM\u8fd9\u79cd\u66f4\u7b80\u5355\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u540c\u6837\u610f\u5473\u7740\u5bf9\u5c04\u9891\u548c\u57fa\u5e26\u7684\u8981\u6c42\u5927\u5e45\u964d\u4f4e\u3002
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\u7b2c\u56db\uff0cRedCap\u91c7\u7528\u534a\u53cc\u5de5FDD\uff08HD-FDD\uff09\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u65f6\u523b\u5728\u4e0d\u540c\u9891\u7387\u4e0a\u8fdb\u884c\u6536\u53d1\uff0c\u4e0d\u9700\u8981\u53cc\u5de5\u5668\u3002\u4e0d\u4ec5\u8282\u7ea6\u4e86\u6210\u672c\uff0c\u8fd8\u83b7\u5f97\u4e86\u66f4\u597d\u7684\u96c6\u6210\u80fd\u529b\uff08\u53cc\u5de5\u5668\u4e00\u822c\u90fd\u6bd4\u8f83\u5927\uff09\uff0c\u51cf\u5c0f\u4e86\u5bf9\u8bbe\u5907\u7a7a\u95f4\u7684\u5360\u7528\uff0c\u6709\u5229\u4e8e\u8bbe\u5907\u7684\u5c0f\u578b\u5316\u3002<\/span><\/section>\n
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\u7b2c\u4e94\uff0cRedCap\u5f15\u5165\u4e86\u4e00\u4e9b\u8282\u7701\u529f\u8017\u7684\u624b\u6bb5\uff0c\u4f8b\u5982\u589e\u5f3a\u7684\u975e\u8fde\u7eed\u63a5\u6536\u7279\u6027\uff08eDRX\uff09\uff0c\u91c7\u7528\u66f4\u957f\u7684\u4f11\u7720\u6a21\u5f0f\uff0c\u8ba9\u7ec8\u7aef\u51cf\u5c0f\u529f\u8017\uff0c\u83b7\u5f97\u66f4\u9ad8\u7684\u7eed\u822a\u80fd\u529b\u3002<\/span><\/section>\n
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\u57fa\u4e8e\u4e0a\u8ff0\u6539\u52a8\uff0c\u6839\u636e\u9884\u6d4b\uff0cRedCap\u76f8\u6bd4\u4e8e5G\u516c\u7f51\u7ec8\u7aef\uff0c\u590d\u6742\u5ea6\u4e0b\u964d\u4e8660%\uff0c\u5728\u57fa\u5e26\u548c\u5c04\u9891\u4fa7\u5927\u7ea6\u670970%\u5de6\u53f3\u7684\u6210\u672c\u964d\u4f4e\u3002\u66f4\u6709\u8bf4\u6cd5\u79f0\uff0cRedCap\u7684\u6574\u4f53\u6210\u672c\u53ef\u4ee5\u51cf\u5c0f2-5\u500d\uff0c\u751a\u81f37-8\u500d\u3002<\/span><\/section>\n
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\u867d\u7136RedCap\u88ab\u4e25\u91cd\u9609\u5272\uff0c\u4f46\u57fa\u672c\u6027\u80fd\u8fd8\u662f\u4fdd\u7559\u7684\u3002\u5b83\u53ef\u4ee5\u57fa\u4e8e5G\u73b0\u7f51\u5e73\u6ed1\u5347\u7ea7\u5f15\u5165\uff0c\u4e0d\u9700\u8981\u5bf9\u73b0\u7f51\u8fdb\u884c\u5927\u7684\u6539\u9020\u3002<\/span>
<\/span><\/section>\n
<\/section>\n
\u8bf4\u5b8c\u597d\u7684\uff0c\u518d\u8bf4\u4e0d\u597d\u7684\u3002RedCap\u5931\u53bb\u4e86\u4ec0\u4e48\u5462\uff1f<\/strong><\/span><\/section>\n
<\/section>\n
\u9996\u5148\u662f\u901f\u7387\u3002\u968f\u7740\u7ec8\u7aef\u5e26\u5bbd\u7684\u4e0b\u964d\uff0cMIMO\u63a5\u6536\u7684\u7b80\u5316\uff0c\u4ee5\u53ca\u6700\u9ad8\u8c03\u5236\u9636\u6570\u7684\u4e0b\u964d\uff0cRedCap\u7684\u5cf0\u503c\u901f\u7387\u4e5f\u5c06\u5927\u5e45\u4e0b\u964d\u3002<\/span><\/section>\n
<\/section>\n
\u5177\u4f53\u7684\u901f\u7387\u503c\uff0c\u6839\u636e\u5929\u7ebf\u6570\u91cf\u548c\u5e27\u7ed3\u6784\u6709\u6240\u4e0d\u540c\uff0c\u53ef\u4ee5\u53c2\u770b\u4e0b\u9762\u7684\u8868\u683c\uff1a<\/span><\/section>\n

<\/span><\/section>\n
<\/section>\n
RedCap \u4e0a\u4e0b\u884c\u5cf0\u503c\u901f\u7387\u53c2\u8003<\/span><\/section>\n
\uff08\u6765\u81ea5G RedCap \u6280\u672f\u767d\u76ae\u4e66\uff09<\/span><\/section>\n
<\/section>\n
\u8986\u76d6\u80fd\u529b\u65b9\u9762\uff0c\u56e0\u4e3a\u5929\u7ebf\u8bbe\u8ba1\u7684\u7f29\u6c34\uff0c\u52a0\u4e0a\u53ef\u7a7f\u6234\u7ec8\u7aef\u7684\u5c3a\u5bf8\u9650\u5236\uff0c\u8986\u76d6\u80fd\u529b\u7565\u6709\u7f29\u6c34\u3002<\/span><\/section>\n
<\/section>\n
\u4f20\u8f93\u65f6\u5ef6\u65b9\u9762\uff0cHD-FDD\u4e0d\u80fd\u540c\u65f6\u53d1\u9001\u548c\u63a5\u53d7\uff0c\u4f20\u8f93\u65f6\u5ef6\u4f1a\u6709\u6240\u589e\u52a0\u3002\u4e0d\u8fc7\uff0c\u5bf9\u4e8eRedCap\u7684\u5e94\u7528\u573a\u666f\u6765\u8bf4\uff0c\u8fd9\u4e9b\u95ee\u9898\u90fd\u6ca1\u6709\u592a\u5927\u5f71\u54cd\u3002
<\/span><\/section>\n
<\/section>\n
\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u8003\u8651\u5230\u5e94\u7528\u573a\u666f\u548c\u6210\u672c\uff0c3GPP\u63d0\u51faRedCap\u4e00\u6b21\u53ea\u80fd\u5728\u4e00\u4e2a\u9891\u5e26\u5185\u5de5\u4f5c\uff0c\u4e0d\u9700\u8981\u652f\u6301\u8f7d\u6ce2\u805a\u5408\u6216\u8005\u53cc\u8fde\u63a5\u3002\uff08\u5f53\u7136\u4e86\uff0c\u65e9\u671f\u7684RedCap\u7ec8\u7aef\uff0c\u80af\u5b9a\u662f\u53cc\u6a21\u7684\uff0c\u6bd5\u7adf5G\u7684\u8986\u76d6\u5e76\u4e0d\u5b8c\u7f8e\u3002\uff09<\/span><\/section>\n
<\/section>\n
\u5dee\u70b9\u5fd8\u8bb0\u8bf4\u4ef7\u683c\u3002\u6839\u636e\u9884\u6d4b\uff0cRedCap\u7684\u6a21\u7ec4\u4ef7\u683c\u5c06\u4f1a\u63a7\u5236\u5728100-200\u5143\uff08\u4eba\u6c11\u5e01\uff09\u4e4b\u95f4\uff0c\u8fdc\u4f4e\u4e8e\u76ee\u524d\u5927\u51e0\u767e\u5143\u76845G\u6a21\u7ec4\uff0c\u4f46\u662f\u4f1a\u6bd4\u51e0\u5341\u5143\u7684NB-IoT\u6a21\u7ec4\u9ad8\u3002<\/span><\/section>\n
<\/section>\n
\u2588 <\/strong><\/span>RedCap\u7684\u5178\u578b\u4e1a\u52a1\u573a\u666f<\/strong><\/span><\/section>\n
<\/section>\n
\u76ee\u524d\uff0c\u6839\u636e3GPP R17\u7684\u6807\u51c6\u5b9a\u4e49\uff0cRedCap\u652f\u6301\u4e09\u5927\u4e1a\u52a1\u573a\u666f\uff0c\u5206\u522b\u662f\uff1a\u53ef\u7a7f\u6234\u8bbe\u5907\u3001\u5de5\u4e1a\u4f20\u611f\u5668\u548c\u89c6\u9891\u76d1\u63a7\u3002<\/span><\/section>\n
<\/section>\n
\u8fd9\u4e09\u79cd\u573a\u666f\u5bf9\u7f51\u7edc\u7684\u5177\u4f53\u9700\u6c42\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/span><\/section>\n
<\/section>\n
<\/section>\n
\u539f\u56fe\u6765\u81ea\u7231\u7acb\u4fe1\uff08\u9c9c\u67a3\u8bfe\u5802\u7ffb\u8bd1\uff09<\/span><\/section>\n
<\/section>\n
\u53ef\u7a7f\u6234\u8bbe\u5907\uff0c\u4ee5\u667a\u80fd\u624b\u8868<\/strong>\u4e3a\u4f8b\u3002<\/span><\/section>\n
<\/section>\n
\u76ee\u524d\uff0c\u5e02\u9762\u4e0a\u4e3b\u6d41\u7684\u667a\u80fd\u624b\u8868\u90fd\u53ea\u652f\u63014G\uff0c\u4e0d\u652f\u63015G\u3002\u56e0\u4e3a5G\u82af\u7247\u6210\u672c\u592a\u9ad8\uff0c\u53d1\u70ed\u91cf\u5927\uff0c\u800c\u4e14eMBB\u7684\u9ad8\u901f\u7387\uff0c\u5bf9\u4e8e\u624b\u8868\u7684\u5c4f\u5e55\u5c3a\u5bf8\u6765\u8bf4\uff0c\u6709\u70b9\u591a\u4f59\u3002<\/span><\/section>\n
<\/section>\n
\u91c7\u7528RedCap\uff0c\u5b8c\u5168\u53ef\u4ee5\u6ee1\u8db3\u667a\u80fd\u624b\u8868\u7684\u89c6\u9891\u901a\u8bdd\u9700\u6c42\uff0c\u4e0d\u4ec5\u4e0b\u884c\u5e26\u5bbd\u8db3\u591f\uff0c\u4e0a\u884c\u5e26\u5bbd\u4e5f\u8fdc\u8fdc\u9ad8\u4e8eLTE Cat.1\u3002<\/span><\/section>\n
<\/section>\n
\u6b64\u5916\uff0cRedCap\u5728\u5c3a\u5bf8\u548c\u529f\u8017\u65b9\u9762\uff0c\u4e5f\u80fd\u591f\u6ee1\u8db3\u667a\u80fd\u624b\u8868\u7684\u9700\u6c42\u3002<\/span><\/section>\n
<\/section>\n

\u518d\u770b\u770b\u5de5\u4e1a\u4f20\u611f\u5668<\/strong>\u3002<\/span><\/p>\n

<\/p>\n

\u5de5\u4e1a\u65e0\u7ebf\u4f20\u611f\u5668\u5927\u5bb6\u53ef\u80fd\u6bd4\u8f83\u964c\u751f\u3002\u8fd9\u4e2a\u4e1c\u897f\u7684\u7c7b\u522b\u5f88\u591a\uff0c\u5305\u62ec\u538b\u529b\u4f20\u611f\u5668\u3001\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u8fd0\u52a8\u4f20\u611f\u5668\u3001\u6e29\u5ea6\u8ba1\u3001\u52a0\u901f\u5ea6\u8ba1\u3001\u9a71\u52a8\u5668\uff0c\u7b49\u7b49\u3002<\/span><\/p>\n


\u8fd9\u4e9b\u4f20\u611f\u5668\u5728\u5de5\u4e1a\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\uff0c\u6570\u91cf\u5de8\u5927\u3002\u5b83\u5bf9\u53ef\u9760\u6027\u8981\u6c42\u7565\u9ad8\uff0c\u5927\u6982\u662f99.99%\u3002\u4f46\u662f\uff0c\u5bf9\u65f6\u5ef6\u8981\u6c42\u4e0d\u7b97\u9ad8\uff0c100ms\u4ee5\u5185\u5c31\u884c\u3002\u901f\u7387\u7684\u8bdd\uff0c\u4e00\u822c\u90fd\u4e0d\u8d85\u8fc72Mbps\u3002<\/span><\/p>\n


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

\u6beb\u65e0\u7591\u95ee\uff0cRedCap\u662f\u53ef\u4ee5\u6ee1\u8db3\u7684\u3002<\/span><\/span><\/p>\n

<\/p>\n

\u6700\u540e\u662f\u89c6\u9891\u76d1\u63a7<\/strong>\u3002<\/span><\/p>\n

<\/section>\n
\u89c6\u9891\u76d1\u63a7\u662f\u76ee\u524d\u5e7f\u6cdb\u5b58\u5728\u7684\u4e00\u79cd\u7269\u8054\u7f51\u9700\u6c42\uff0c\u6211\u4eec\u8eab\u8fb9\u5230\u5904\u90fd\u662f\u3002<\/span><\/section>\n
<\/section>\n
\u5f88\u591a\u4eba\u8ba4\u4e3a\uff0c\u89c6\u9891\u76d1\u63a7\u8981\u75285G\u3002\u5176\u5b9e\uff0c\u89c6\u9891\u76d1\u63a7\u4e5f\u5206\u4e3a\u591a\u79cd\u7c7b\u522b\u3002\u6709\u7684\u662f4K\/8K\u8d85\u9ad8\u6e05\uff0c\u9ad8\u7aef\u578b\u76d1\u63a7\uff087.5-25 Mbps\uff09\u3002\u4e5f\u6709\u7684\u662f\u9ad8\u6e05\u6216\u6807\u6e05\uff0c\u5c5e\u4e8e\u7ecf\u6d4e\u578b\u76d1\u63a7\uff082-4 Mbps\uff09\u3002<\/span><\/section>\n
<\/section>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7ecf\u6d4e\u578b\u89c6\u9891\u76d1\u63a7\u7684\u5360\u6bd4\u53cd\u800c\u66f4\u5927\u4e00\u4e9b\uff0c\u8fd9\u4e9b\u90fd\u4e0d\u9700\u89815G\uff0c\u7528LTE Cat.1\/Cat.4\uff0c\u8fd8\u6709\u6211\u4eec\u7684RedCap\uff0c\u5c31\u8db3\u591f\u4e86\u3002<\/span><\/span><\/span><\/section>\n

<\/span><\/section>\n
\u9664\u4e86\u4e0a\u8ff0\u4e09\u5927\u573a\u666f\u4e4b\u5916\uff0cRedCap\u53ef\u4ee5\u5e94\u7528\u7684\u5730\u65b9\u8fd8\u6709\u5f88\u591a\uff0c\u4f8b\u5982\u667a\u80fd\u7269\u6d41\u3001\u667a\u80fd\u7535\u529b\u3001\u667a\u80fd\u5de1\u68c0\u3001\u667a\u80fd\u5236\u9020\u7b49\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
\u6839\u636e\u5404\u5927\u5e02\u573a\u54a8\u8be2\u673a\u6784\u7684\u9884\u6d4b\u6570\u636e\uff0c\u52302025\u5e74\uff0c\u56fd\u5185\u53ef\u7a7f\u6234\u3001\u89c6\u9891\u76d1\u63a7\u53ca\u7535\u529b\u884c\u4e1a\u7ec8\u7aef\u89c4\u6a21\u5747\u53ef\u8fbe\u5343\u4e07\u91cf\u7ea7\u3002\u5bf9\u4e8eRedCap\u6765\u8bf4\uff0c\u5e02\u573a\u524d\u666f\u5e7f\u9614\u3002<\/span><\/span><\/section>\n
<\/section>\n
\u2588<\/strong><\/span> RedCap\u4ec0\u4e48\u65f6\u5019\u53ef\u4ee5\u5546\u7528\uff1f<\/strong><\/span><\/section>\n
<\/section>\n
2019\u5e746\u6708\uff0c\u57283GPP RAN #84\u4f1a\u8bae\u4e0a\uff0cRedCap\u88ab\u9996\u6b21\u4f5c\u4e3a\u4e00\u4e2aR17 Study Item\uff08\u7814\u7a76\u9879\u76ee\uff09\u51fa\u73b0\u5728\u5927\u5bb6\u9762\u524d\u3002<\/span><\/section>\n
<\/section>\n
2021\u5e743\u6708\uff0c3GPP\u6b63\u5f0f\u901a\u8fc7\u4e86NR RedCap UE \u6807\u51c6\u5316\uff08\u5373Work Item\uff09\u9879\u76ee\u7684\u7acb\u9879\u3002<\/span><\/section>\n
<\/section>\n
\u5982\u4eca\uff0c2022\u5e746\u67089\u65e5\uff0c3GPP R17\u51bb\u7ed3\uff0c\u4e5f\u5c31\u610f\u5473\u7740RedCap R17\u6807\u51c6\u5316\u5b8c\u6210\u3002<\/span><\/section>\n
<\/section>\n
\u6839\u636e\u7ecf\u9a8c\uff0c\u6807\u51c6\u5316\u4e4b\u540e\uff0c\u81f3\u5c11\u89811-2\u5e74\u7684\u65f6\u95f4\uff0c\u624d\u80fd\u5b9e\u73b0\u521d\u6b65\u7684\u4ea7\u4e1a\u5316\u3002\u6240\u4ee5\u8bf4\uff0c\u9884\u8ba1\u52302023\u5e74\u7684\u5e74\u4e2d\uff08\u6216\u80052024\u5e74\u5e74\u521d\uff09\uff0c\u6211\u4eec\u5c06\u770b\u5230RedCap\u7684\u65e9\u671f\u5546\u7528\u5316\u4ea7\u54c1\u3002<\/span><\/section>\n
\u6ce8\u610f\u554a\uff0cRedCap\u7684\u6807\u51c6\u5316\u5e76\u6ca1\u6709\u5f7b\u5e95\u7ed3\u675f<\/span>\u3002<\/strong><\/span>2021\u5e7412\u6708\uff0c3GPP R18 RedCap\u7684\u6807\u51c6\u5316\uff0c\u5df2\u7ecf\u542f\u52a8\u4e86\u3002<\/span><\/section>\n
<\/section>\n
<\/section>\n
3GPP RedCap \u6807\u51c6\u5316\u5de5\u4f5c\u8fdb\u7a0b<\/span><\/section>\n
\uff08\u6765\u81ea5G RedCap \u6280\u672f\u767d\u76ae\u4e66\uff09<\/span><\/section>\n

<\/p>\n

R18 RedCap\u7684\u76ee\u6807\uff0c\u662f<\/span>\u5bf9\u6807Cat.1\/1bis\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u7ec8\u7aef\u590d\u6742\u5ea6\uff0c\u5b9e\u73b0RedCap\u7ec8\u7aef\u590d\u6742\u5ea6\u7684\u6781\u81f4\u7b80\u5316\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
\u6362\u8a00\u4e4b\uff0cRedCap\u8fd9\u9879\u6280\u672f\uff0c\u672a\u6765\u8fd8\u6709\u5f88\u957f\u7684\u8def\u8981\u8d70\u3002<\/span><\/section>\n
<\/section>\n
<\/section>\n
\u597d\u4e86\uff0c\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eRedCap\u7684\u5168\u90e8\u5185\u5bb9\u3002\u611f\u8c22\u5927\u5bb6\u7684\u8010\u5fc3\u89c2\u770b\uff0c\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff01<\/span><\/section>\n

<\/span><\/section>\n

<\/span><\/section>\n
\u2014\u2014 The End \u2014\u2014<\/span><\/section>\n

<\/span><\/section>\n
\u53c2\u8003\u6587\u732e\uff1a
<\/span><\/section>\n
1\u3001https:\/\/www.ericsson.com\/en\/blog\/2021\/2\/reduced-cap-nr\uff0c\u7231\u7acb\u4fe1<\/span><\/section>\n
2\u3001\u300a5G R17\u5e26\u6765\u7684\u82af\u7247\u673a\u4f1a\u300b\uff0c\u674e\u98de\uff0c\u534a\u5bfc\u4f53\u884c\u4e1a\u89c2\u5bdf<\/span><\/section>\n
3\u3001\u300aRedCap\uff0c\u6765\u4e86\uff01\u300b\uff0c5GSA<\/span><\/section>\n
4\u3001\u300a5G RedCap UE\u5173\u952e\u6280\u672f\u4e0e\u6807\u51c6\u5316\u8fdb\u5c55\u300b\uff0c\u5f90\u971e\u8273\uff0c\u79fb\u52a8\u901a\u4fe1\uff1b<\/span><\/section>\n
5\u30013GPP Enhancements Planned for 5G Release 17 Include RedCap, Coverage Improvements, Satellite Standards, and More\uff0c sierrawireless.com<\/span><\/section>\n
6\u3001https:\/\/blog.3g4g.co.uk\/2021\/07\/introduction-to-5g-reduced-capability.html\uff0c3G4G<\/span><\/section>\n
7\u30013GPP.org<\/span><\/section>\n
8\u30015G RedCap \u6280\u672f\u767d\u76ae\u4e66\uff0c\u4e2d\u56fd\u79fb\u52a8
<\/span><\/section>\n
<\/section>\n
<\/section>\n
<\/section>\n","protected":false},"excerpt":{"rendered":"

\u968f\u77403GPP R17\u7248\u672c\u7684\u51bb\u7ed3\uff0c\u4e00\u4e2a\u65b0\u7684\u540d\u8bcd\u9010\u6e10\u5f00\u59cb\u70ed\u95e8\u8d77\u6765\uff0c\u90a3\u5c31\u662fRedCap\u3002 \u7a76\u7adf\u4ec0\u4e48\u662fRedCap\uff1f\u4e3a […]<\/p>\n","protected":false},"author":1,"featured_media":1274,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[13],"class_list":["post-1275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5g","tag-5g"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1275"}],"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=1275"}],"version-history":[{"count":1,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1275\/revisions"}],"predecessor-version":[{"id":1278,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1275\/revisions\/1278"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/media\/1274"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1275"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}