{"id":74114,"date":"2022-07-28T16:15:00","date_gmt":"2022-07-28T09:15:00","guid":{"rendered":"https:\/\/www.xinwengao.com\/cn\/pr\/2022072816150074114"},"modified":"2022-07-28T22:16:46","modified_gmt":"2022-07-28T14:16:46","slug":"%e8%bd%bb%e5%b7%a7%e6%9d%a5%e8%a2%ad-%e7%88%b1%e7%ab%8b%e4%bf%a1%e6%96%b0%e4%b8%80%e4%bb%a3%e6%9c%89%e6%ba%90%e6%97%a0%e6%ba%90%e5%a4%a9%e7%ba%bf%e4%b8%80%e4%bd%93%e5%8c%96%e6%97%a0%e7%ba%bf","status":"publish","type":"post","link":"https:\/\/www.xinwengao.com\/cn\/pr\/2022072816150074114","title":{"rendered":"\u8f7b\u5de7\u6765\u88ad — \u7231\u7acb\u4fe1\u65b0\u4e00\u4ee3\u6709\u6e90\u65e0\u6e90\u5929\u7ebf\u4e00\u4f53\u5316\u65e0\u7ebf\u8bbe\u5907AIR 3218\u767b\u573a"},"content":{"rendered":"

\u5317\u4eac<\/span>2022\u5e747\u670828\u65e5<\/span> \/\u7f8e\u901a\u793e\/ — \u8fd1\u671f\uff0c\u7231\u7acb\u4fe1\u9762\u5411\u4e2d\u56fd\u5e02\u573a\u91cd\u78c5\u63a8\u51fa\u65b0\u4e00\u4ee3\u6709\u6e90\u65e0\u6e90\u5929\u7ebf\u4e00\u4f53\u5316\uff08A+P\uff09\u65e0\u7ebf\u8bbe\u5907AIR 3218\uff0c\u5177\u6709\u884c\u4e1a\u9886\u5148\u7684\u4f53\u79ef\u548c\u91cd\u91cf\uff0c\u5728\u4e0d\u589e\u52a0\u5929\u9762\u3001\u4e0d\u9700\u8981\u94c1\u5854\u6539\u9020\u7684\u60c5\u51b5\u4e0b\uff0c\u5b9e\u73b05G Massive MIMO\u9ad8\u6548\u90e8\u7f72\u3002\u76db\u590f\u4e4b\u9645\uff0c\u7231\u7acb\u4fe1\u643a\u624b\u5c71\u897f\u8054\u901a\u6b63\u5f0f\u5f00\u542f\u4e86AIR 3218\u7684\u5546\u7528\u90e8\u7f72\uff0c\u73b0\u7f51\u5404\u9879\u6307\u6807\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n

\n

\"\"<\/a>
<\/span><\/p>\n<\/p><\/div>\n

\u968f\u7740\u901a\u4fe1\u7f51\u7edc\u5efa\u8bbe\u6df1\u5165\uff0c\u591a\u9891\u6bb5\u3001\u591a\u5236\u5f0f\u7684\u8bbe\u5907\u5171\u5b58\u5bfc\u81f4\u5929\u9762\u8d44\u6e90\u7d27\u5f20\uff0c5G\u6807\u5fd7\u6027\u7684Massive MIMO\u90e8\u7f72\u53d7\u5230\u6311\u6218\uff0cA+P\u662f\u76ee\u524d\u5e02\u573a\u4e0a\u4e3b\u6d41\u89e3\u51b3\u65b9\u6848\u3002\u4f46\u662f\u65e2\u6709\u4ea7\u54c1\u8fc7\u5927\u8fc7\u91cd\uff0c\u4e0d\u6613\u5b89\u88c5\u548c\u7ef4\u62a4\uff0c5G\u90e8\u7f72\u6025\u9700\u8f7b\u91cf\u5316\u7684A+P\u89e3\u51b3\u65b9\u6848\u3002\u6025\u5ba2\u6237\u4e4b\u6240\u6025\uff0c\u7231\u7acb\u4fe1\u9002\u65f6\u63a8\u51fa\u7b2c\u4e8c\u4ee3A+P\u65e0\u7ebf\u8bbe\u5907AIR  3218\u3002<\/p>\n

AIR 3218\u5728\u540c\u7b49\u5c04\u9891\u6307\u6807\u53c2\u6570\u4e0b\uff0c\u662f\u76ee\u524d\u4e1a\u5185\u91cd\u91cf\u6700\u8f7b\u3001\u4f53\u79ef\u6700\u5c0f\u7684A+P\u65e0\u7ebf\u8bbe\u5907\uff0c\u8fce\u98ce\u9762<0.8m<\/span>2<\/sup>\uff0c\u91cd\u91cf<47\u516c\u65a4\u3002\u5176\u4e2d\u6709\u6e90\u5c04\u9891A\u90e8\u5206\u652f\u630132\u901a\u9053\u3001192\u5929\u7ebf\u632f\u5b50\u548c320W\u8f93\u51fa\u529f\u7387\uff0cMassive MIMO\u6027\u80fd\u4e0d\u6253\u6298\u6263\uff1b\u800c\u65e0\u6e90P\u90e8\u5206\u7684\u591a\u901a\u9053\u5929\u7ebf\u53ef\u6709\u6548\u6574\u5408\u73b0\u7f51\u5df2\u90e8\u7f72\u7684\u4f17\u591a\u9891\u6bb5\uff0c\u6ee1\u8db3\u5171\u5efa\u5171\u4eab\u548c\u5168\u9891\u6bb5\u7f51\u7edc\u6f14\u8fdb\u7684\u9700\u6c42\u3002\u76f8\u8f83\u4e8e\u4e0a\u4e00\u4ee3\u4ea7\u54c1\uff0cAIR 3218\u91cd\u91cf\u51cf\u8f7b\u8d85\u8fc720%\uff0c\u529f\u8017\u964d\u4f4e\u8d85\u8fc710%\uff0c\u518d\u6b21\u6811\u7acb5G\u65e0\u7ebf\u4ea7\u54c1\u7684\u884c\u4e1a\u65b0\u6807\u6746\u3002<\/p>\n

\u7231\u7acb\u4fe1AIR 3218\u5f15\u5165\u4e86\u591a\u9879\u6280\u672f\u521b\u65b0\u6765\u5b9e\u73b0A+P\u4ea7\u54c1\u7684"\u7626\u8eab+\u63d0\u6548"\u3002\u9996\u5148\uff0cAIR 3218\u91c7\u7528\u65b0\u4e00\u4ee3\u7231\u7acb\u4fe1\u7845\u82af\u79d1\u6280\uff08Ericsson Silicon\uff09\uff0c\u5728\u63d0\u5347\u65e0\u7ebf\u7b97\u529b\u7684\u540c\u65f6\u663e\u8457\u964d\u4f4e\u8bbe\u5907\u8017\u80fd\uff0c\u540c\u65f6\u7ed3\u5408\u4e86Interleaved AIR\u4ea4\u7ec7\u5929\u7ebf\u6280\u672f\uff0c\u6700\u5927\u7a0b\u5ea6\u7684\u964d\u4f4e\u4e86\u4ea7\u54c1\u4f53\u79ef\u548c\u91cd\u91cf\uff0c\u662f\u76ee\u524d\u5e02\u573a\u4e0a\u6253\u9020\u6781\u7b805G Massive MIMO\u7ad9\u70b9\u7684\u6700\u4f18\u89e3\u3002\u9664\u6b64\u4e4b\u5916\uff0cAIR 3218\u91c7\u7528\u4e86Beam Through\u6280\u672f\uff0c\u521b\u9020\u6027\u7684\u5f15\u5165A+P\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u6781\u5927\u63d0\u5347\u4e86\u5b89\u88c5\u7684\u4fbf\u5229\u6027\uff0c\u5728\u5145\u5206\u63d0\u9ad8\u5929\u9762\u5229\u7528\u6548\u7387\u7684\u57fa\u7840\u4e0a\u53c8\u964d\u4f4e\u4e86\u540e\u671f\u7684\u7ef4\u62a4\u96be\u5ea6\u3002<\/p>\n

\u73b0\u7f51\u7ad9\u70b9\u5e94\u7528AIR 3218\u5e76\u66ff\u6362\u4f20\u7edf\u5929\u7ebf\u4e4b\u540e\uff0c3G\u548c4G\u7f51\u7edc\u6027\u80fd\u6307\u6807\u5747\u6709\u6240\u63d0\u5347\uff0c\u540c\u65f6\u987a\u5229\u5b8c\u6210\u4e865G\u90e8\u7f72\u3002\u6d4b\u8bd5\u663e\u793a\uff0c\u5404\u5236\u5f0f\u7684\u5cf0\u503c\u548c\u8def\u6d4b\u5747\u8868\u73b0\u4f18\u79c0\uff0c\u7f51\u7edc\u8986\u76d6\u826f\u597d\uff0c\u81f3\u8f7b\u81f3\u7b80\u7684A+P\u7ad9\u70b9\u80fd\u591f\u6709\u6548\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u591a\u9891\u6bb5\u591a\u5236\u5f0f\u90e8\u7f72\u3002<\/p>\n

\u4f5c\u4e3a\u4e2d\u56fd\u8fd0\u8425\u5546\u7684\u957f\u671f\u6218\u7565\u5408\u4f5c\u4f19\u4f34\uff0c\u7231\u7acb\u4fe1\u81f4\u529b\u4e8e\u901a\u8fc7\u6301\u7eed\u521b\u65b0\u6765\u964d\u4f4e5G\u90e8\u7f72\u7684\u7ad9\u70b9\u9700\u6c42\u3001\u8bbe\u5907\u529f\u8017\u4ee5\u53ca\u5168\u751f\u547d\u5468\u671f\u7684\u78b3\u8db3\u8ff9\u3002AIR 3218\u662f\u7ee7\u7231\u7acb\u4fe1\u57282021\u5e74\u63a8\u51fa\u4e1a\u5185\u6700\u8f7b\u5de7AAU\u540e\u7684\u53c8\u4e00\u6770\u4f5c\u3002\u7231\u7acb\u4fe1\u4ecd\u5c06\u805a\u7126\u4e8e\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u7684\u7814\u53d1\u4e0e\u521b\u65b0\uff0c\u4e3a\u8fd0\u8425\u5546\u63d0\u4f9b\u6700\u4f18\u7684\u65e0\u7ebf\u7f51\u7edc\u90e8\u7f72\u80fd\u529b\u548c\u6700\u4f73\u76845G\u7f51\u7edc\u8fde\u63a5\u80fd\u529b\uff0c\u52a9\u529b\u4e2d\u56fd5G\u7684\u9ad8\u8d28\u91cf\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5317\u4eac2022\u5e747\u670828\u65e5 \/\u7f8e\u901a\u793e\/ — \u8fd1\u671f\uff0c\u7231\u7acb\u4fe1\u9762\u5411\u4e2d\u56fd\u5e02\u573a\u91cd\u78c5\u63a8\u51fa\u65b0\u4e00\u4ee3\u6709\u6e90\u65e0\u6e90\u5929\u7ebf\u4e00\u4f53\u5316\uff08A+P\uff09\u65e0\u7ebf\u8bbe\u5907AIR 3218\uff0c\u5177\u6709\u884c\u4e1a\u9886\u5148\u7684\u4f53\u79ef\u548c\u91cd\u91cf\uff0c\u5728\u4e0d\u589e\u52a0\u5929\u9762\u3001\u4e0d\u9700\u8981\u94c1\u5854\u6539\u9020\u7684\u60c5\u51b5\u4e0b\uff0c\u5b9e\u73b05G Massive MIMO\u9ad8\u6548\u90e8\u7f72\u3002\u76db\u590f\u4e4b\u9645\uff0c\u7231\u7acb\u4fe1\u643a\u624b\u5c71\u897f\u8054\u901a\u6b63\u5f0f\u5f00\u542f\u4e86AIR 3218\u7684\u5546\u7528\u90e8\u7f72\uff0c\u73b0\u7f51\u5404\u9879\u6307\u6807\u8868\u73b0\u4f18\u5f02\u3002 \u968f\u7740\u901a\u4fe1\u7f51\u7edc\u5efa\u8bbe\u6df1\u5165\uff0c\u591a\u9891\u6bb5\u3001\u591a\u5236\u5f0f\u7684\u8bbe\u5907\u5171\u5b58\u5bfc\u81f4\u5929\u9762\u8d44\u6e90\u7d27\u5f20\uff0c5G\u6807\u5fd7\u6027\u7684Massive MIMO\u90e8\u7f72\u53d7\u5230\u6311\u6218\uff0cA+P\u662f\u76ee\u524d\u5e02\u573a\u4e0a\u4e3b\u6d41\u89e3\u51b3\u65b9\u6848\u3002\u4f46\u662f\u65e2\u6709\u4ea7\u54c1\u8fc7\u5927\u8fc7\u91cd\uff0c\u4e0d\u6613\u5b89\u88c5\u548c\u7ef4\u62a4\uff0c5G\u90e8\u7f72\u6025\u9700\u8f7b\u91cf\u5316\u7684A+P\u89e3\u51b3\u65b9\u6848\u3002\u6025\u5ba2\u6237\u4e4b\u6240\u6025\uff0c\u7231\u7acb\u4fe1\u9002\u65f6\u63a8\u51fa\u7b2c\u4e8c\u4ee3A+P\u65e0\u7ebf\u8bbe\u5907AIR  3218\u3002 AIR 3218\u5728\u540c\u7b49\u5c04\u9891\u6307\u6807\u53c2\u6570\u4e0b\uff0c\u662f\u76ee\u524d\u4e1a\u5185\u91cd\u91cf\u6700\u8f7b\u3001\u4f53\u79ef\u6700\u5c0f\u7684A+P\u65e0\u7ebf\u8bbe\u5907\uff0c\u8fce\u98ce\u9762<0.8m2\uff0c\u91cd\u91cf<47\u516c\u65a4\u3002\u5176\u4e2d\u6709\u6e90\u5c04\u9891A\u90e8\u5206\u652f\u630132\u901a\u9053\u3001192\u5929\u7ebf\u632f\u5b50\u548c320W\u8f93\u51fa\u529f\u7387\uff0cMassive MIMO\u6027\u80fd\u4e0d\u6253\u6298\u6263\uff1b\u800c\u65e0\u6e90P\u90e8\u5206\u7684\u591a\u901a\u9053\u5929\u7ebf\u53ef\u6709\u6548\u6574\u5408\u73b0\u7f51\u5df2\u90e8\u7f72\u7684\u4f17\u591a\u9891\u6bb5\uff0c\u6ee1\u8db3\u5171\u5efa\u5171\u4eab\u548c\u5168\u9891\u6bb5\u7f51\u7edc\u6f14\u8fdb\u7684\u9700\u6c42\u3002\u76f8\u8f83\u4e8e\u4e0a\u4e00\u4ee3\u4ea7\u54c1\uff0cAIR 3218\u91cd\u91cf\u51cf\u8f7b\u8d85\u8fc720%\uff0c\u529f\u8017\u964d\u4f4e\u8d85\u8fc710%\uff0c\u518d\u6b21\u6811\u7acb5G\u65e0\u7ebf\u4ea7\u54c1\u7684\u884c\u4e1a\u65b0\u6807\u6746\u3002 \u7231\u7acb\u4fe1AIR 3218\u5f15\u5165\u4e86\u591a\u9879\u6280\u672f\u521b\u65b0\u6765\u5b9e\u73b0A+P\u4ea7\u54c1\u7684"\u7626\u8eab+\u63d0\u6548"\u3002\u9996\u5148\uff0cAIR 3218\u91c7\u7528\u65b0\u4e00\u4ee3\u7231\u7acb\u4fe1\u7845\u82af\u79d1\u6280\uff08Ericsson Silicon\uff09\uff0c\u5728\u63d0\u5347\u65e0\u7ebf\u7b97\u529b\u7684\u540c\u65f6\u663e\u8457\u964d\u4f4e\u8bbe\u5907\u8017\u80fd\uff0c\u540c\u65f6\u7ed3\u5408\u4e86Interleaved AIR\u4ea4\u7ec7\u5929\u7ebf\u6280\u672f\uff0c\u6700\u5927\u7a0b\u5ea6\u7684\u964d\u4f4e\u4e86\u4ea7\u54c1\u4f53\u79ef\u548c\u91cd\u91cf\uff0c\u662f\u76ee\u524d\u5e02\u573a\u4e0a\u6253\u9020\u6781\u7b805G Massive MIMO\u7ad9\u70b9\u7684\u6700\u4f18\u89e3\u3002\u9664\u6b64\u4e4b\u5916\uff0cAIR 3218\u91c7\u7528\u4e86Beam Through\u6280\u672f\uff0c\u521b\u9020\u6027\u7684\u5f15\u5165A+P\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u6781\u5927\u63d0\u5347\u4e86\u5b89\u88c5\u7684\u4fbf\u5229\u6027\uff0c\u5728\u5145\u5206\u63d0\u9ad8\u5929\u9762\u5229\u7528\u6548\u7387\u7684\u57fa\u7840\u4e0a\u53c8\u964d\u4f4e\u4e86\u540e\u671f\u7684\u7ef4\u62a4\u96be\u5ea6\u3002 \u73b0\u7f51\u7ad9\u70b9\u5e94\u7528AIR 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