{"id":480,"date":"2021-10-28T13:45:53","date_gmt":"2021-10-28T05:45:53","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=480"},"modified":"2022-02-27T19:37:30","modified_gmt":"2022-02-27T11:37:30","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%afredcap%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=480","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662fRedCap\uff1f"},"content":{"rendered":"

\u968f\u77403GPP R17\u7248\u672c\u7684\u4e0d\u65ad\u63a8\u8fdb\uff0c\u4e00\u4e2a\u65b0\u7684\u540d\u8bcd\u9010\u6e10\u5f00\u59cb\u70ed\u95e8\u8d77\u6765\uff0c\u90a3\u5c31\u662fRedCap<\/strong>\u3002<\/span><\/p>\n


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

\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><\/p>\n

\n

\u4e14\u770b\u672c\u6587\u7684\u6df1\u5165\u89e3\u6790\u2026\u2026<\/span><\/p>\n

\n

\u2588 \u4ec0\u4e48\u662fRedCap<\/span><\/strong><\/span><\/section>\n

\n

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><\/p>\n

\n

\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><\/p>\n


\n\u8bf4\u767d\u4e86\uff0cRedCap\u5c31\u662f\u8f7b\u91cf\u7ea7\u76845G<\/strong>\u3002<\/span><\/p>\n

\n

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

\n

\u2588 <\/strong>\u4e3a\u4ec0\u4e48\u4f1a\u6709RedCap<\/strong><\/span><\/span><\/section>\n

\n

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><\/p>\n

\n

\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><\/p>\n


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

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

\n

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><\/p>\n

\n

\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\u7b49\u5782\u76f4\u884c\u4e1a\u9886\u57df\u3002<\/span><\/p>\n


\n<\/span>\u968f\u77405G\u7684\u4e0d\u65ad\u5546\u7528\uff0c\u4eba\u4eec\u53d1\u73b0\uff0c\u4ee5\u4e0a\u4e09\u5927\u5e94\u7528\u573a\u666f\uff0c\u4ecd\u4e0d\u80fd\u5b8c\u5168\u6ee1\u8db3\u9700\u6c42\uff0c\u51fa\u73b0\u4e86\u672a\u88abcover\u4f4f\u7684\u201c\u76f2\u533a\u201d\u3002<\/span><\/p>\n

\n

\u5927\u5bb6\u5e94\u8be5\u90fd\u6ce8\u610f\u5230\u4e86\uff0c\u73b0\u9636\u6bb5\uff0c5G\u5728\u5404\u884c\u5404\u4e1a\u7684\u5e94\u7528\u843d\u5730\uff0c\u8fdb\u5165\u722c\u5761\u671f\u3002\u770b\u4f3c\u70ed\u706b\u671d\u5929\uff0c\u4f46\u5b9e\u9645\u4e0a\u963b\u529b\u5f88\u5927\u3002<\/span><\/p>\n


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

\u5176\u4e2d\uff0c\u6700\u5927\u7684\u963b\u529b\u4e4b\u4e00\uff0c\u5c31\u662f5G\u7ec8\u7aef\u82af\u7247\u548c\u6a21\u7ec4\u7684\u9ad8\u6602\u6210\u672c<\/strong>\u3002<\/span><\/p>\n


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

<\/p>\n

\n

5G\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\u3002<\/span><\/p>\n


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

\u4ef7\u683c\u4e0b\u4e0d\u6765\uff0c\u7528\u6237\u5f53\u7136\u5c31\u4e0d\u613f\u610f\u4e70\u3002\u957f\u6b64\u4ee5\u5f80\uff0c5G\u8c08\u4f55\u53d1\u5c55\uff1f<\/span><\/p>\n


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

\u800c\u4e14\uff0c\u4eba\u4eec\u4e5f\u53d1\u73b0\uff0c\u5927\u90e8\u5206\u7684\u884c\u4e1a\u5e94\u7528\u573a\u666f\uff0c\u5176\u5b9e\u5bf9\u901f\u7387\u7b49\u6307\u6807\uff0c\u5e76\u6ca1\u6709\u5f88\u9ad8\u7684\u8981\u6c42\u30025G\u73b0\u6709\u7684\u80fd\u529b\uff0c\u5df2\u7ecf\u8d85\u51fa\u4e86\u573a\u666f\u7684\u9700\u6c42\u3002<\/span><\/p>\n


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

\u4e8e\u662f\uff0c\u884c\u4e1a\u5c31\u63d0\u51fa\uff0c\u662f\u4e0d\u662f\u53ef\u4ee5\u91cd\u65b0\u505a\u4e00\u4e0b\u6210\u672c\u4e0e\u6027\u80fd\u7684\u5e73\u8861\uff0c\u9002\u5f53\u727a\u7272\u4e00\u70b9\u6307\u6807\uff0c\u964d\u4f4e\u4e00\u4e9b\u8981\u6c42\uff0c\u7136\u540e\uff0c\u964d\u4f4e\u4e00\u70b9\u6210\u672c\uff1f
\n<\/span><\/p>\n


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

\u5c31\u8fd9\u6837\uff0cRedCap\uff08NR light\uff09\u8bde\u751f\u4e86\u3002<\/span><\/p>\n


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

<\/section>\n

\n

\u4e0a\u9762\u6211\u6240\u8bf4\u7684\u8bdd\uff0c\u5927\u5bb6\u662f\u5426\u89c9\u5f97\u6709\u70b9\u8033\u719f\uff1f<\/span><\/p>\n

\n

\u6ca1\u9519\uff0c\u6211\u5f53\u5e74\u79d1\u666eNB-IoT\/eMTC\u7684\u65f6\u5019\uff0c\u7528\u8fc7\u540c\u6837\u7684\u63cf\u8ff0\u3002\u53ea\u4e0d\u8fc7\uff0c\u4eca\u5929\uff0c4G\u53d8\u6210\u4e865G\uff0c\u800cRedCap\u5bf9\u4e8e5G\u6765\u8bf4\uff0c\u5c31\u6709\u70b9\u50cfNB-IoT\/eMTC\u5bf9\u4e8e4G\u3002<\/span><\/p>\n


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

\u6362\u8a00\u4e4b\uff0cNB-IoT\/eMTC\u662f\u9609\u5272\u7248\u76844G\uff0c\u800cRedCap\uff0c\u662f\u9609\u5272\u7248\u76845G\u3002<\/span><\/p>\n


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

\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><\/p>\n


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

<\/section>\n

\n

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\u5b83\u7684\u5e26\u5bbd\u548c\u901a\u4fe1\u7801\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><\/p>\n


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

<\/section>\n

RedCap\u7684\u80fd\u529b\uff0c\u975e\u5e38\u201c\u5747\u8861\u201d\uff08\u9ec4\u8272\u7ebf\u662fRedCap\uff09<\/span><\/p>\n

\n

\u5b9e\u9645\u4e0a\uff0c\u4ece\u76ee\u524d\u7684\u5b9e\u9645\u5e94\u7528\u6765\u770b\uff0cRedCap\u5e76\u4e0d\u662f\u9700\u6c42\u975e\u5e38\u8feb\u5207\u7684\u4e00\u9879\u6280\u672f\u3002<\/span><\/p>\n


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

\u6211\u4e4b\u524d\u548c\u5927\u5bb6\u8bf4\u8fc7\uff0c\u7269\u8054\u7f51\u5206\u4e3a\u9ad8\u901f\u3001\u4e2d\u901f\u548c\u4f4e\u901f\u3002RedCap\uff0c\u5b9e\u9645\u4e0a\u5bf9\u5e94\u7684\u66f4\u591a\u662f\u4e2d\u901f\u6216\u4e2d\u9ad8\u901f\u3002\u76ee\u524d\uff0cLTE Cat.1\u4ee5\u53caCat.4\uff0c\u5df2\u7ecfcover\u4f4f\u4e86\u8fd9\u90e8\u5206\u9700\u6c42\u3002<\/span><\/p>\n


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

<\/p>\n

\u201c631\u201d\u7ed3\u6784<\/span><\/p>\n

\n

\u4e13\u5bb6\u4eec\u63d0\u51faRedCap\uff0c\u662f\u6709\u957f\u8fdc\u6253\u7b97\u7684\u3002\u8bf4\u767d\u4e86\uff0cRedCap\uff0c\u66f4\u591a\u662f\u4e3a\u5c06\u67654G LTE\u9000\u7f51\u505a\u51c6\u5907\u3002<\/span><\/p>\n


\n\u5f534G LTE\u9000\u7f51\uff0cNB-IoT\u3001eMTC\u3001Cat.1\u3001Cat.4\u90fd\u5c06\u4e0d\u590d\u5b58\u5728\u3002\u6b64\u65f6\uff0cRedCap\u5c31\u5c06\u8d77\u5230\u66ff\u4ee3\u7684\u4f5c\u7528\u3002<\/span><\/p>\n

\n

\u2588 RedCap\u662f\u5982\u4f55\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\uff1f<\/span><\/strong><\/span><\/section>\n

\n

\u6765\u5230\u672c\u6587\u7684\u5173\u952e\u90e8\u5206\uff0cRedCap\u7a76\u7adf\u662f\u5982\u4f55\u88ab<\/span>\u9609\u5272<\/span>Reduced\u7684\u3002
\n<\/span><\/p>\n

\n

\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><\/p>\n


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

<\/section>\n
\u539f\u56fe\u6765\u81ea\u7231\u7acb\u4fe1\uff08\u9c9c\u67a3\u8bfe\u5802\u7ffb\u8bd1\uff09<\/span><\/section>\n

\n

\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><\/p>\n

\n

\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><\/p>\n


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

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

\n

\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><\/p>\n


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

\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><\/p>\n

\n

\u57fa\u4e8e\u4e0a\u8ff0\u6539\u52a8\uff0c\u6839\u636e\u9884\u6d4b\uff0cRedCap\u76f8\u6bd4\u4e8e5G\u516c\u7f51\u7ec8\u7aef\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><\/p>\n

\n

\u8bf4\u5b8c\u597d\u7684\uff0c\u518d\u8bf4\u4e0d\u597d\u7684\u3002RedCap\u5931\u53bb\u4e86\u4ec0\u4e48\u5462\uff1f<\/strong><\/span><\/p>\n

\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><\/p>\n


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

\u6839\u636e3GPP TS36.306\u4e2d\u7ed9\u51fa\u7684UE\u5cf0\u503c\u901f\u7387\u8ba1\u7b97\u65b9\u6cd5\uff0cRedCap\u7684\u7406\u8bba\u5cf0\u503c\u901f\u7387\u5927\u7ea6\u662f80~90Mbps\u5de6\u53f3\u3002<\/span><\/p>\n


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


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

\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><\/p>\n

\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><\/p>\n

\n

\u2588 RedCap\u7684\u5178\u578b\u4e1a\u52a1\u573a\u666f<\/strong><\/span><\/section>\n

\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><\/p>\n

\n

\u8fd9\u4e09\u79cd\u573a\u666f\u5bf9\u7f51\u7edc\u7684\u5177\u4f53\u9700\u6c42\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/span><\/p>\n

\n

<\/section>\n
\u539f\u56fe\u6765\u81ea\u7231\u7acb\u4fe1\uff08\u9c9c\u67a3\u8bfe\u5802\u7ffb\u8bd1\uff09<\/span><\/section>\n

\n

\u53ef\u7a7f\u6234\u8bbe\u5907\uff0c\u4ee5\u667a\u80fd\u624b\u8868\u4e3a\u4f8b\u3002<\/span><\/p>\n

\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><\/p>\n

\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><\/p>\n

\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><\/p>\n

\n

\u2588 RedCap\u4ec0\u4e48\u65f6\u5019\u53ef\u4ee5\u5546\u7528\uff1f<\/span><\/strong><\/span><\/section>\n

\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><\/p>\n


\n<\/span><\/p>\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\u6309\u8ba1\u5212\uff0c3GPP R17\u51bb\u7ed3\u4e4b\u65f6\uff0c\u5c31\u662fRedCap\u6807\u51c6\u5316\u5b8c\u6210\u4e4b\u65e5\u3002<\/span><\/p>\n

\n

\u76ee\u524d\uff0c\u7531\u4e8e\u65b0\u51a0\u75ab\u60c5\u7684\u539f\u56e0\uff0c3GPP\u9646\u7eed\u5c06R17\u7684\u65f6\u95f4\u8868\u63a8\u8fdf\u4e869\u4e2a\u6708\u3002\u6839\u636e\u6700\u65b0\u7684\u8fdb\u5c55\uff0c3GPP R17\u5c06\u4e8e2022\u5e746\u6708\u4efd\u51bb\u7ed3\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cRedCap\u7684\u6807\u51c6\u5316\uff0c\u5c06\u4e8e\u660e\u5e746\u6708\u5b8c\u6210\u3002<\/span><\/p>\n


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

<\/section>\n

3GPP R17\u65f6\u95f4\u8868<\/span><\/p>\n

\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<\/span>\u6240\u4ee5\u8bf4\uff0c<\/span>\u9884\u8ba1\u52302023\u5e74\u7684\u5e74\u4e2d\uff08\u6216\u80052024\u5e74\u5e74\u521d\uff09\uff0c\u6211\u4eec<\/span>\u5c06\u770b<\/span>\u5230R<\/span>edCap\u7684\u65e9<\/span>\u671f<\/span>\u5546\u7528\u5316<\/span>\u4ea7\u54c1\u3002<\/span><\/p>\n


\n\u76ee\u524d\uff0c\u56fd\u5185\u5305\u62ec\u7d2b\u5149\u5c55\u9510\u7b49\u82af\u7247\u4f01\u4e1a\uff0c\u90fd\u5728\u505aRedCap\u65b9\u9762\u7684\u5e03\u5c40\uff0c\u76f8\u4fe1\u4f1a\u53ca\u65e9\u63a8\u51fa\u5546\u7528\u82af\u7247\u3002\u6709\u4e86\u82af\u7247\uff0c\u5c31\u4f1a\u6709\u6a21\u7ec4\u548c\u4ea7\u54c1\u3002<\/span><\/p>\n

\n

\u597d\u4e86\uff0c\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eRedCap\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u611f\u8c22\u5927\u5bb6\u7684\u8010\u5fc3\u89c2\u770b\uff0c\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff01
\n<\/span><\/p>\n


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


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

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


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

\u53c2\u8003\u6587\u732e\uff1a
\n<\/span><\/p>\n

1\u3001https:\/\/www.ericsson.com\/en\/blog\/2021\/2\/reduced-cap-nr\uff0c\u7231\u7acb\u4fe1<\/span><\/p>\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><\/p>\n

3\u3001\u300aRedCap\uff0c\u6765\u4e86\uff01\u300b\uff0c5GSA<\/span><\/p>\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><\/p>\n

5\u30013GPP Enhancements Planned for 5G Release 17 Include RedCap, Coverage Improvements, Satellite Standards, and More\uff0c sierrawireless.com<\/span><\/p>\n

6\u3001https:\/\/blog.3g4g.co.uk\/2021\/07\/introduction-to-5g-reduced-capability.html\uff0c3G4G<\/span><\/p>\n

7\u30013GPP.org<\/span><\/p>\n

\n

<\/section>\n

\n

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

\u968f\u77403GPP R17\u7248\u672c\u7684\u4e0d\u65ad\u63a8\u8fdb\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 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[13,64,65],"class_list":["post-480","post","type-post","status-publish","format-standard","hentry","category-5g","tag-5g","tag-redcap","tag-65"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/480"}],"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=480"}],"version-history":[{"count":2,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/480\/revisions"}],"predecessor-version":[{"id":538,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/480\/revisions\/538"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=480"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}