\u65f6\u57df\u5b50\u5e27\u7ed3\u6784\u56fe<\/figcaption><\/figure>\n\n\n\n
\u6211\u4eec\u518d\u5c06\u6309\u9891\u57df\u8ba1\u7b97\u7684\u7ed3\u679c\uff0c\u53bb\u6389\u65f6\u57df\u4e2d\u88abCP\u5360\u636e\u201c\u6d6a\u8d39\u201d\u7684\u90e8\u5206\uff0c108*14\/15=100.8(Mbps) \u3002
\u4e0e\u9999\u519c\u516c\u5f0f\u7406\u8bba\u8ba1\u7b97\u5b8c\u7f8e\u543b\u5408\uff01<\/p>\n\n\n\n
\u7531\u4e8e\u4f20\u8f93\u7684\u7b26\u53f7\u4e2d\uff0c\u8fd8\u6709\u5927\u91cf\u7684\u63a7\u5236\u4fe1\u606f\uff0c\u4e0d\u80fd\u7528\u6765\u4f20\u6570\u636e\u3002\u8fd9\u4e9b\u8d44\u6e90\u5f00\u9500\u5728\u534f\u8bae\u89c4\u5b9a\u4e3a5G\u4e0b\u884c0.14\uff0c\u4e0a\u884c0.08\uff0c4G\u4e0a\u4e0b\u884c\u5747\u4e3a0.2177\u3002\u6b64\u5916256QAM\u8c03\u5236\u6700\u5927\u7801\u7387\u4e3a948\/1024\u22480.92578\u3002<\/p>\n\n\n\n
\u56e0\u6b644G\u4e0b\u884c\u6709\u6548\u4f20\u8f93\u6570\u636e\u6bd4\u4f8b\u4e3a\uff1a<\/p>\n\n\n\n
\uff081-0.2177\uff09*0.92578=72.4%<\/p>\n\n\n\n
5G\u4e0b\u884c\u6709\u6548\u4f20\u8f93\u6570\u636e\u6bd4\u4f8b\u4e3a\uff1a<\/p>\n\n\n\n
\uff081-0.14\uff09*0.92578=79.6%<\/p>\n\n\n\n
\u53d1\u5230\u7528\u6237\u624b\u4e0a\u7684\u771f\u5b9e\u6570\u636e\u8fd8\u9700\u8981\u4e58\u4e0a\u8fd9\u4e2a\u7cfb\u6570\uff0c\u5373R\u2019=R*79.6%\u3002<\/p>\n\n\n\n
\u624b\u673a\u771f\u6b63\u4f7f\u7528\u65f6\u7684\u7f51\u901f\uff0c\u4e1a\u5185\u66f4\u4e13\u4e1a\u5730\u79f0\u4e4b\u4e3a\u541e\u5410\u7387\uff0c\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\u3002<\/p>\n\n\n\n
\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u60f3\u5fc5\u5927\u5bb6\u7ecf\u5e38\u9047\u52305G\u624b\u673a\u6709\u65f6\u5019\u5237\u5267\u4e5f\u5f88\u5361\uff0c\u7f13\u51b2\u534a\u5929\uff1b4G\u624b\u673a\u6709\u65f6\u5019\u53cd\u800c\u7f51\u901f\u98de\u5feb\uff0cAPP\u79d2\u4e0b\u3002\u4e00\u65b9\u9762\u662f\u56e0\u4e3a\u57fa\u7ad9\u5206\u914d\u7684\u5e26\u5bbd\u9650\u5236\uff0c\u53e6\u4e00\u65b9\u9762\u5219\u662f\u56e0\u4e3a\u9ad8\u7aef4G\u624b\u673a\u914d\u7f6e\u5f88\u9ad8\uff0c\u7f51\u901f\u4e00\u70b9\u90fd\u4e0d\u8f935G\u3002<\/p>\n\n\n\n
\u62ff\u4e00\u53f0\u652f\u63015\u8f7d\u6ce2CA\u7684\u9ad8\u7aef4G\u624b\u673a\u4e3a\u4f8b\uff0c\u7406\u60f3\u72b6\u6001\u4e0b\uff0c\u4e0b\u884c256QAM\u8c03\u5236\uff0c4*4 MIMO\uff0c5CC CA\u805a\u5408\u4e3a100MHz\u5e26\u5bbd\u3002\u6b64\u65f6\u7269\u7406\u4fe1\u9053\u7406\u8bba\u6781\u9650\u6570\u636e\u7387\uff1a<\/p>\n\n\n\n
<\/figure>\n\n\n\n\u4e00\u53f0\u666e\u901a\u76844G\u624b\u673a\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u884c64QAM\u8c03\u5236\uff0c2*2 MIMO\uff0c10MHz\u5e26\u5bbd\u3002\u6b64\u65f6\u7269\u7406\u4fe1\u9053\u7406\u8bba\u6781\u9650\u6570\u636e\u7387\uff1a<\/p>\n\n\n\n
<\/figure>\n\n\n\n\u901f\u5ea6\u4e5f\u662f\u76f8\u5f53\u7684\u5feb\u3002<\/p>\n\n\n\n
\u800c5G\u624b\u673a\u6b63\u5e38\u4f7f\u7528\u65f6\uff0c\u4e0b\u884c256QAM\u8c03\u5236\uff0c4*4 MIMO\uff0c10MHz\u5e26\u5bbd\u3002\u6b64\u65f6\u7269\u7406\u4fe1\u9053\u7406\u8bba\u6781\u9650\u6570\u636e\u7387\uff1a<\/p>\n\n\n\n
<\/figure>\n\n\n\n\u548c4G\u624b\u673a\u4e0d\u76f8\u4e0a\u4e0b\u3002<\/p>\n\n\n\n
\u800c\u5f535G buff\u53e0\u6ee1\u65f6\uff0cCA\u805a\u5408\u51fa200MHz\u5e26\u5bbd\uff0c4*4MIMO\uff0c256QAM\u8c03\u5236\u3002\u6b64\u65f6\u7269\u7406\u4fe1\u9053\u7406\u8bba\u6781\u9650\u6570\u636e\u7387\uff1a<\/p>\n\n\n\n
<\/figure>\n\n\n\n\u5149\u901f\u4e0b\u8f7d\u3002<\/p>\n\n\n\n
\u5f53\u7136\u8fd9\u4e9b\u90fd\u662f\u57fa\u4e8e\u6ca1\u4eba\u8ddf\u4f60\u62a2\u57fa\u7ad9\u7528\u7684\u5047\u8bbe\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\uff0c\u6bcf\u4e2a\u7528\u6237\u88ab\u5206\u914d\u5230\u7684\u5e26\u5bbd\u76f8\u5f53\u6709\u9650\u3002\u6bd4\u5982\u5927\u578b\u5546\u573a\u91cc\u4eba\u6ee1\u4e3a\u60a3\uff0c\u4e00\u4e2a\u7528\u6237\u88ab\u5206\u914d\u5230\u7684\u5e26\u5bbd\u53ef\u80fd\u53ea\u67091.4MHz\uff0c\u8c03\u5236\u964d\u5230QPSK\uff0c\u8fd9\u65f6\u7f51\u901f\u53ea\u67091Mbps\uff0c\u4f60\u8981\u662f\u73a9\u97e9\u4fe1\u4e00\u4e2a\u540e\u8df3\u76f4\u63a5\u5c31\u95ea\u8fdb\u4e1c\u7687\u7684\u5927\u3002<\/p>\n\n\n\n
\u4e0b\u56fe\u4e3a\u5c0f\u7c7311\u56fd\u5185\u7248\u624b\u673a\u5206\u522b\u91c7\u75284G\u4e0e5G\u8fde\u63a5\u6d4b\u8bd5\u56fe\u793a\uff0c\u53ef\u4ee5\u770b\u5230\uff0c4G\u8fde\u63a5\u65f6\u4e0b\u8f7d\u901f\u7387\u4e3a89.47 Mbps\uff0c\u800c5G\u8fde\u63a5\u65f6\u4e0b\u8f7d\u901f\u7387\u4e3a236.16 Mbps\uff0c\u4e0e\u524d\u6587\u8ba1\u7b97\u57fa\u672c\u4e00\u81f4\u3002\u7528\u6237\u4f7f\u7528\u65f6\u88ab\u5206\u914d\u7684\u5e26\u5bbd\u4e00\u6837\u7684\u60c5\u51b5\u4e0b\uff0c5G\u4e00\u822c\u8c03\u5236\u9636\u6570\u66f4\u9ad8\uff0cMIMO\u8def\u6570\u66f4\u591a\uff0c\u867d\u65e0\u6cd5\u4f53\u73b0\u6570\u91cf\u7ea7\u7684\u5dee\u8ddd\uff0c\u4f46\u8fd8\u662f\u6bd4\u540c\u7b49\u60c5\u51b5\u4e0b\u76844G\u901f\u7387\u66f4\u5feb\u3002<\/p>\n\n\n\n
\u5b9e\u6d4b4G\uff08\u5de6\uff09\u4e0e5G\uff08\u53f3\uff09\u4e0b\u8f7d\u901f\u7387<\/figcaption><\/figure>\n\n\n\n<\/p>\n\n\n\n
\u603b \u7ed3 <\/strong><\/h2>\n\n\n\n\u54b1\u4eec\u6bcf\u5929\u628a\u73a9\u7684\u5e73\u5e73\u65e0\u5947\u7684\u624b\u673a\uff0c\u6c47\u805a\u4e86\u65e0\u6570\u5c04\u9891\u901a\u4fe1\u5de5\u4f5c\u8005\u7684\u667a\u6167\u7ed3\u6676\uff0c\u4e3a\u4e86\u5c06\u7f51\u901f\u505a\u5feb\uff0c\u65b9\u4fbf\u5927\u5bb6\u8ffd\u5267\u5237\u6296\u97f3\uff0c\u624b\u673a\u4e0a\u5145\u5206\u6574\u5408\u5229\u7528\u4e86\u5404\u79cdCA\u3001MIMO\u3001\u9ad8\u9636\u8c03\u5236\uff0c\u5c42\u5c42buff\u53e0\u5728\u4e00\u8d77\u624d\u6709\u4e86\u73b0\u5728\u9ad8\u8fbe\u51e0\u4e2aGbps\u7684\u901f\u5ea6\u3002\u672a\u6765\u5c04\u9891\u4ecd\u5c06\u5f15\u9886\u79fb\u52a8\u901a\u4fe1\u5411\u66f4\u9ad8\u66f4\u5feb\u66f4\u5f3a\u6f14\u8fdb\u3002<\/p>\n\n\n\n
\u53d1\u5c04\u673a\u7684EVM\u901a\u5e38\u572810%\u4ee5\u5185\uff0c\u5bf9\u5e94\u7684SNR\u572815~30dB\uff0c\u800c\u8ba1\u7b97\u4fe1\u9053\u7406\u8bba\u901f\u7387\u6781\u9650\u7684\u4fe1\u566a\u6bd4\u5374\u4e3a0dB\uff0c\u5176\u95f4\u63a5\u6536\u548c\u53d1\u5c04\u4fe1\u566a\u6bd4\u7684\u5dee\u5f02\u6b22\u8fce\u5927\u5bb6\u7559\u8a00\u8ba8\u8bba\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"\u5173\u4e8e\u4f60\u624b\u673a\u4e0a\u7f51\u901f\u5ea6\u7684\u5206\u4eab<\/p>\n","protected":false},"author":2,"featured_media":1277,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[16],"tags":[],"acf":[],"lang":"zh","translations":{"zh":249,"en":483},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/posts\/249"}],"collection":[{"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":9,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":1276,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/posts\/249\/revisions\/1276"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/media\/1277"}],"wp:attachment":[{"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.smartermicro.com\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}