{"id":223,"date":"2019-06-17T14:17:56","date_gmt":"2019-06-17T06:17:56","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=223"},"modified":"2022-03-01T13:57:13","modified_gmt":"2022-03-01T05:57:13","slug":"5g%e6%89%bf%e8%bd%bd%e7%bd%91%e5%88%b0%e5%ba%95%e6%9c%89%e4%bb%80%e4%b9%88%e4%b8%8d%e5%90%8c%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=223","title":{"rendered":"5G\u627f\u8f7d\u7f51\u5230\u5e95\u6709\u4ec0\u4e48\u4e0d\u540c\uff1f"},"content":{"rendered":"<section class=\"xmteditor\" data-tools=\"\u65b0\u5a92\u4f53\u7ba1\u5bb6\" data-label=\"powered by xmt.cn\"><\/section>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5927\u5bb6\u597d\uff0c\u6211\u662f\u5c0f\u67a3\u541b\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 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15px\">\u6beb\u65e0\u7591\u95ee\uff0c\u5e26\u5bbd\u662f5G\u627f\u8f7d\u7f51\u6700\u57fa\u7840\u548c\u6700\u91cd\u8981\u7684\u6280\u672f\u6307\u6807\u3002\u7a7a\u53e3\u7684\u901f\u7387\u63d0\u5347\u4e86\u51e0\u5341\u500d\uff0c\u627f\u8f7d\u7f51\u76f8\u5e94\u4e5f\u8981\u5927\u5e45\u63d0\u5347\u3002\u5c24\u5176\u662f\u5728\u76ee\u524d5G\u521a\u8d77\u6b65\u7684\u9636\u6bb5\uff0ceMBB\u662f\u9996\u5148\u8981\u5b9e\u73b0\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u6700\u5173\u6ce8\u7684\u4e5f\u5c31\u662f\u5e26\u5bbd\u3002<\/span><\/p>\n<p><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square;margin-left: 8px;margin-right: 8px\">\n<li>\n<p style=\"line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u4f4e\u65f6\u5ef6\u3001\u9ad8\u53ef\u9760\u6027<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u8f66\u8054\u7f51\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\u5782\u76f4\u884c\u4e1a\uff0c\u5bf9\u7f51\u7edc\u7684\u65f6\u5ef6\u548c\u53ef\u9760\u6027\u8981\u6c42\u82db\u523b\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">5G\u6700\u91cd\u8981\u7684\u9700\u6c42\u4e4b\u4e00\uff0c\u5c31\u662f\u4f4e\u65f6\u5ef6\u4f4e\uff0c\u9700\u8981\u5b9e\u73b0\u4e2a\u4f4d\u6570\u6beb\u79d2\u7ea7\u7684\u7aef\u5230\u7aef\u65f6\u5ef6\u3002\u627f\u8f7d\u7f51\u4f5c\u4e3a\u7aef\u5230\u7aef\u7684\u4e00\u90e8\u5206\uff0c\u867d\u7136\u4e0d\u662f\u65f6\u5ef6\u7684\u91cd\u70b9\u63d0\u5347\u5bf9\u8c61\uff0c\u4f46\u4e5f\u8981\u5206\u644a\u4e00\u90e8\u5206\u6307\u6807\u538b\u529b\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><span style=\"font-size: 15px\">\u57285G\u5f88\u591a\u573a\u666f\u4e0b\uff0c\u90fd\u63d0\u51fa\u4e86\u201c6\u4e2a9\u7ea7\u522b\uff0899.9999%\uff09\u201d\u7684\u53ef\u9760\u6027\u8981\u6c42\u3002<\/span>\u56e0\u6b64\uff0c\u627f\u8f7d\u7f51\u4e5f\u5fc5\u987b\u670d\u52a1\u4e8e\u8fd9\u6837\u7684\u8981\u6c42\uff0c\u8fd8\u8981\u6709\u8db3\u591f\u5f3a\u5927\u7684\u5bb9\u707e\u80fd\u529b\u548c\u6545\u969c\u6062\u590d\u80fd\u529b\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square\">\n<li>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u9ad8\u7cbe\u5ea6\u540c\u6b65\u80fd\u529b<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">5G\u5bf9\u627f\u8f7d\u7f51\u7684\u9891\u7387\u540c\u6b65\u548c\u65f6\u95f4\u540c\u6b65\u80fd\u529b\u63d0\u51fa\u4e86\u5f88\u9ad8\u7684\u8981\u6c42\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u540c\u6b65\u5230\u5e95\u662f\u5e72\u5565\u7528\u7684\uff1f<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u7b80\u5355\u4e3e\u51e0\u4e2a\u4f8b\u5b50\uff1a<span style=\"font-size: 15px;letter-spacing: 0.544px\">5G\u7684\u8f7d\u6ce2\u805a\u5408\u3001\u591a\u70b9\u534f\u540c\u548c\u8d85\u77ed\u5e27\uff0c\u9700\u8981\u5f88\u9ad8\u7684\u65f6\u95f4\u540c\u6b65\u7cbe\u5ea6\uff1b<span style=\"font-size: 15px;letter-spacing: 0.544px\">5G\u7684\u57fa\u672c\u4e1a\u52a1\u91c7\u7528\u65f6\u5206\u53cc\u5de5\uff08TDD\uff09\u5236\u5f0f\uff0c\u9700\u8981\u7cbe\u786e\u7684\u65f6\u95f4\u540c\u6b65\uff1b\u518d\u6709\u5c31\u662f<span style=\"font-size: 15px;letter-spacing: 0.544px\">\u5ba4\u5185\u5b9a\u4f4d\u589e\u503c\u670d\u52a1\u7b49\uff0c\u4e5f\u9700\u8981\u7cbe\u786e\u7684\u65f6\u95f4\u540c\u6b65\u3002<\/span><\/span><\/span><\/span><\/p>\n<p><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square;margin-left: 8px;margin-right: 8px\">\n<li>\n<p style=\"line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u6613\u4e8e\u8fd0\u7ef4<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">5G\u627f\u8f7d\u7f51\u5c06\u4f1a\u65e0\u6bd4\u5de8\u5927\uff0c\u8bbe\u5907\u6570\u91cf\u591a\uff0c\u7f51\u7edc\u67b6\u6784\u590d\u6742\u3002\u5982\u679c\u7f51\u7edc\u4e0d\u80fd\u591f\u505a\u5230\u7075\u6d3b\u3001\u667a\u80fd\u3001\u9ad8\u6548\u3001\u5f00\u653e\uff0c\u90a3\u5bf9\u4e8e\u8fd0\u8425\u5546\u548c\u8fd0\u7ef4\u5de5\u4f5c\u4eba\u5458\u6765\u8bf4\u5c31\u662f\u4e00\u573a\u5669\u68a6\u3002<\/span><\/p>\n<p><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square;margin-left: 8px;margin-right: 8px\">\n<li>\n<p style=\"line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u4f4e\u80fd\u8017<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u7f51\u7edc\u65e2\u8981\u8db3\u591f\u5f3a\u5927\uff0c\u53c8\u8981\u5c3d\u91cf\u7701\u7535\u3002\u7701\u7535\u5c31\u662f\u7701\u94b1\u3002<\/span><\/p>\n<p><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square;margin-left: 8px;margin-right: 8px\">\n<li>\n<p style=\"line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u652f\u6301\u5207\u7247<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5207\u7247\u4e4b\u524d\u6211\u4eec\u4ecb\u7ecd\u8fc7\uff0c\u5b83\u662f5G\u7f51\u7edc\u7684\u6838\u5fc3\u80fd\u529b\u3002\u627f\u8f7d\u7f51\u5f53\u7136\u4e5f\u5fc5\u987b\u652f\u6301\u5207\u7247\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"line-height: 1.75em;margin-left: 8px;margin-right: 8px;text-align: center\"><span style=\"font-size: 15px\"><img decoding=\"async\" class=\"\" data-copyright=\"0\" data-ratio=\"0.7043633125556545\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/hiblEpPKcbfMFQgB2B2Lhib4pQGVmGDBPUZhdetzu2FFbRSdfxViamUXj8g2uP2UiaZnibc3hYMeylglx0cZE8U3ficg\/640?wx_fmt=png\" data-type=\"png\" data-w=\"1123\" style=\", Arial, sans-serif;letter-spacing: 0.544px;text-align: center;width: 442px;height: 311px\"><\/span><\/p>\n<p style=\"line-height: 1.75em;margin-left: 8px;margin-right: 8px;text-align: center\"><span style=\"font-size: 15px\">\u56fe\u7247\u6765\u81ea\u516c\u4f17\u53f7\u201c\u65e0\u7ebf\u6df1\u6d77\u201d<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4ee5\u4e0a\u51e0\u4e2a\u65b9\u9762\uff0c\u5c31\u662f5G\u627f\u8f7d\u7f51\u81ea\u6211\u9769\u547d\u7684\u76ee\u6807\u3002\u4efb\u4f55\u4e00\u4e2a\u76ee\u6807\u65e0\u6cd5\u5b9e\u73b0\uff0c\u5c31\u4e0d\u662f\u5408\u683c\u76845G\u627f\u8f7d\u7f51\u3002<\/span><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<section style=\"margin: 0.5rem auto;max-width: 100%;letter-spacing: 0.544px;line-height: 27.2px;width: 663.453px;border-width: initial;border-style: none;border-color: initial\">\n<section style=\"max-width: 100%;width: 663.453px;text-align: center\">\n<section class=\"\" style=\"padding-bottom: 2px;max-width: 100%;border-bottom: 2px solid red\">\n<section class=\"\" style=\"max-width: 100%;border-bottom: 1px solid red;font-size: 1rem\">\n<p style=\"max-width: 100%;min-height: 1em\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp; &nbsp;&nbsp;<\/span><\/strong><span style=\"max-width: 100%;font-size: 20px\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">5G\u627f\u8f7d\u7f51\uff0c\u5230\u5e95\u5305\u62ec\u54ea\u4e9b\u90e8\u5206\uff1f&nbsp;&nbsp;<\/span><\/strong><\/span><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp;&nbsp;<\/span><\/strong><\/p>\n<p><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4ecb\u7ecd5G\u627f\u8f7d\u7f51\u7ed3\u6784\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u770b\u770b<\/span><strong style=\"font-size: 15px\">\u63a5\u5165\u7f51\u7684\u53d8\u5316<\/strong><span style=\"font-size: 15px\">\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">4G\u63a5\u5165\u7f51\uff0c\u5927\u5bb6\u90fd\u5f88\u719f\u6089\u4e86\uff0c\u662f\u7531BBU\uff08\u57fa\u5e26\u5904\u7406\u5355\u5143\uff09\u3001RRU\uff08\u5c04\u9891\u62c9\u8fdc\u5355\u5143\uff09\u3001\u5929\u9988\u7cfb\u7edf\u5171\u540c\u7ec4\u6210\u7684\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"font-size: 15px\"><img decoding=\"async\" class=\"\" data-copyright=\"0\" data-ratio=\"0.5572269457161544\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437hXBe8ia6U3CpFQZb1TiavhBEJHtQqMWz0ToEicd7GwY8enGPm8yULg76l6c9ORw0PnhZ8Aceic0fNUw\/640?wx_fmt=png\" data-type=\"png\" data-w=\"1529\" style=\"letter-spacing: 0.544px;text-align: center;width: 422px !important\"><\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5230\u4e865G\uff0c\u63a5\u5165\u7f51\u88ab\u91cd\u6784\u4e3a3\u4e2a\u529f\u80fd\u5b9e\u4f53\uff0c\u5206\u522b\u662f\uff1a<\/span><\/p>\n<ul class=\" list-paddingleft-2\" style=\"list-style-type: square;margin-left: 8px;margin-right: 8px\">\n<li>\n<p style=\"margin-right: 8px;margin-left: 8px;max-width: 100%;min-height: 1em;text-align: left;line-height: 1.75em\"><span style=\"font-size: 15px\"><strong style=\"max-width: 100%\"><span style=\"font-size: 15px;max-width: 100%\">CU<\/span><\/strong><span style=\"font-size: 15px;max-width: 100%\">\uff08Centralized Unit\uff0c<span style=\"font-size: 15px;max-width: 100%\">\u96c6\u4e2d\u5355\u5143<\/span>\uff09<\/span><\/span><\/p>\n<\/li>\n<li>\n<p style=\"margin-right: 8px;margin-left: 8px;max-width: 100%;min-height: 1em;text-align: left;line-height: 1.75em\"><span style=\"font-size: 15px\"><strong style=\"max-width: 100%\"><span style=\"font-size: 15px;max-width: 100%\">DU<\/span><\/strong><span style=\"font-size: 15px;max-width: 100%\">\uff08Distribute Unit\uff0c<span style=\"font-size: 15px;max-width: 100%\">\u5206\u5e03\u5355\u5143<\/span>\uff09<\/span><\/span><\/p>\n<\/li>\n<li>\n<p style=\"margin-right: 8px;margin-left: 8px;max-width: 100%;min-height: 1em;text-align: left;line-height: 1.75em\"><span style=\"font-size: 15px\"><strong style=\"max-width: 100%\"><span style=\"font-size: 15px;max-width: 100%\">AAU<\/span><\/strong><span style=\"font-size: 15px;max-width: 100%\">\uff08Active Antenna Unit\uff0c<span style=\"font-size: 15px;max-width: 100%\">\u6709\u6e90\u5929\u7ebf\u5355\u5143<\/span>\uff09<\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.6144708423326134\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437YbJ7rAqZUzW382yq5ADwGFY9aRJWPZ1LqchsqoTMAvhW2UJnub0YDEOEmSxuqs1KF7Totgb46ibQ\/640?wx_fmt=png\" data-type=\"png\" data-w=\"926\" style=\"width: 428px;height: 263px\"><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 15px\"><strong>BBU+RRU+\u5929\u9988&nbsp; ???&nbsp; CU+DU+AAU<\/strong><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;text-align: left;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 14px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;text-align: left;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 14px\">CU\uff1a\u539fBBU\u7684\u975e\u5b9e\u65f6\u90e8\u5206\u5c06\u5206\u5272\u51fa\u6765\uff0c\u91cd\u65b0\u5b9a\u4e49\u4e3aCU\uff0c\u8d1f\u8d23\u5904\u7406\u975e\u5b9e\u65f6\u534f\u8bae\u548c\u670d\u52a1\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;text-align: left;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 14px\">DU\uff1aBBU\u7684\u5269\u4f59\u529f\u80fd\u91cd\u65b0\u5b9a\u4e49\u4e3aDU\uff0c\u8d1f\u8d23\u5904\u7406\u7269\u7406\u5c42\u534f\u8bae\u548c\u5b9e\u65f6\u670d\u52a1\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;text-align: left;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 14px\">AAU\uff1aBBU\u7684\u90e8\u5206\u7269\u7406\u5c42\u5904\u7406\u529f\u80fd\u4e0e\u539fRRU\u53ca\u65e0\u6e90\u5929\u7ebf\u5408\u5e76\u4e3aAAU\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e4b\u6240\u4ee5\u8981\u62c6\u5206\u5f97\u8fd9\u4e48\u7ec6\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u5730\u8c03\u914d\u8d44\u6e90\uff0c\u670d\u52a1\u4e8e\u4e1a\u52a1\u7684\u591a\u6837\u6027\u9700\u6c42\uff08\u4f8b\u5982\u964d\u4f4e\u65f6\u5ef6\u3001\u51cf\u5c11\u80fd\u8017\uff09\uff0c\u670d\u52a1\u4e8e\u201c\u7f51\u7edc\u5207\u7247\u201d\u3002\uff08\u8be6\u60c5\u53ef\u4ee5\u770b\u8fd9\u91cc\uff1a<a href=\"http:\/\/mp.weixin.qq.com\/s?__biz=MzI1NTA0MDUyMA==&amp;mid=2456662303&amp;idx=1&amp;sn=66416cb4d7aff833a9101e6d3594b3a8&amp;chksm=fda51c78cad2956ed56a2a9c39a41c5a951b12d587a3bae04e37cce76a33db0e94bd8fd3810a&amp;scene=21#wechat_redirect\" target=\"_blank\" data-itemshowtype=\"0\" data-linktype=\"2\" rel=\"noopener\">\u5173\u4e8e5G\u63a5\u5165\u7f51\uff0c\u770b\u8fd9\u4e00\u7bc7\u5c31\u591f\u5566\uff01<\/a>\uff09<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u63a5\u5165\u7f51\u53d8\u6210AAU\u3001DU\u3001CU\u4e4b\u540e\uff0c\u627f\u8f7d\u7f51\u4e5f\u968f\u4e4b\u53d1\u751f\u4e86\u5de8\u53d8\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u8fd9\u4e2a\u6211\u8981\u6f84\u6e05\u4e00\u4e2a<strong>\u8bef\u533a<\/strong>\uff1a\u4e00\u76f4\u4ee5\u6765\uff0c\u5f88\u591a\u4eba\u8ba4\u4e3a\u627f\u8f7d\u7f51\u53ea\u662f\u8fde\u63a5\u63a5\u5165\u7f51\u548c\u6838\u5fc3\u7f51\u7684\uff0c\u5c31\u50cf\u672c\u6587\u5f00\u5934\u753b\u7684\u90a3\u6837\uff1a<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"font-size: 15px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.25555555555555554\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437YbJ7rAqZUzW382yq5ADwGoA31b0De1udZe4md5KIV1gN8BALSYMuOm2BoUiboDrNzstZba9vGjxA\/640?wx_fmt=png\" data-type=\"png\" data-w=\"540\" style=\"height: 88px;text-align: center;width: 346px\"><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5176\u5b9e\u662f\u4e0d\u4e25\u8c28\u7684\uff0c\u90a3\u6837\u753b\u53ea\u662f\u4e3a\u4e86\u65b9\u4fbf\u3002\u51c6\u786e\u6765\u8bf4\uff0c\u627f\u8f7d\u7f51\u4e5f\u5305\u62ec\u63a5\u5165\u7f51\u5185\u90e8\u8fde\u63a5\u7684\u90e8\u5206\uff0c\u8fd8\u6709\u6838\u5fc3\u7f51\u5185\u90e8\u8fde\u63a5\u7684\u90e8\u5206\u3002\u6240\u4ee5\uff0c\u66f4\u51c6\u786e\u7684\u903b\u8f91\u5173\u7cfb\u753b\u6cd5\uff0c\u5e94\u8be5\u662f\u8fd9\u6837\uff1a<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.3434190620272315\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437YbJ7rAqZUzW382yq5ADwGMo9UptEia24HrCWSnKRPX0ywzwlgYWHoLuGr0fTDXDqrRh6eSdWkCRw\/640?wx_fmt=png\" data-type=\"png\" data-w=\"661\" style=\"width: 437px;height: 150px\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"font-size: 15px\"><\/span><span style=\"font-size: 15px\">\u8fd9\u624d\u80fd\u771f\u6b63\u4f53\u73b0<strong>\u201c\u627f\u8f7d\u201d<\/strong>\u7684\u5965\u4e49<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\">5G\u63a5\u5165\u7f51\u7f51\u5143\u4e4b\u95f4\uff0c\u4e5f\u5c31\u662fAAU\u3001DU\u3001CU\u4e4b\u95f4\uff0c\u4e5f\u662f5G\u627f\u8f7d\u7f51\u8d1f\u8d23\u8fde\u63a5\u7684\u3002<\/span><\/strong><span style=\"font-size: 15px\">\u4e0d\u540c\u7684\u8fde\u63a5\u4f4d\u7f6e\uff0c\u6709\u81ea\u5df1\u72ec\u7279\u7684\u540d\u5b57\uff0c\u5206\u522b\u53eb\u4f5c\uff1a<strong>\u524d\u4f20<\/strong>\u3001<strong>\u4e2d\u4f20<\/strong>\u3001<strong>\u56de\u4f20<\/strong>\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.16244725738396623\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437YbJ7rAqZUzW382yq5ADwGNXDzQJEDiasZIYAdWicsbia8kkrgsCqIFnE3jw0p5Ciby7lGmFyCgxoCkw\/640?wx_fmt=png\" data-type=\"png\" data-w=\"948\"><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 14px\">AAU\u548cDU\u4e4b\u95f4\uff0c\u662f\u524d\u4f20<\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 14px\">DU\u548cCU\u4e4b\u95f4\uff0c\u662f\u4e2d\u4f20<\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 14px\">CU\u548c\u6838\u5fc3\u7f51\u4e4b\u95f4\uff0c\u662f\u56de\u4f20<\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 14px\">\u8fd9\u4e09\u4e2a\u201c\u4f20\u201d\uff0c\u90fd\u5c5e\u4e8e\u627f\u8f7d\u7f51<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><span style=\"font-size: 15px\">\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684<\/span>5G\u7f51\u7edc\uff0cDU\u548cCU\u7684\u4f4d\u7f6e\u5e76\u4e0d\u662f\u4e25\u683c\u56fa\u5b9a\u7684\u3002\u8fd0\u8425\u5546\u53ef\u4ee5\u6839\u636e\u73af\u5883\u9700\u8981\uff0c\u7075\u6d3b\u8c03\u6574\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4ee5\u524d\u5c0f\u67a3\u541b\u66fe\u7ecf\u4e13\u95e8\u4ecb\u7ecd\u8fc7<strong>D-RAN<\/strong>\u548c<strong>C-RAN<\/strong>\u3002D-RAN\u5c31\u662f\u5206\u5e03\u5f0f\u65e0\u7ebf\u63a5\u5165\u7f51\uff08Distributed RAN\uff09\uff0cC-RAN\u662f\u96c6\u4e2d\u5316\u65e0\u7ebf\u63a5\u5165\u7f51\uff08<strong style=\"max-width: 100%;font-size: 15px;letter-spacing: 0.544px;text-align: left\">Centralized RAN<\/strong>\uff09\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">4G\u65f6\u671f\uff0c\u6240\u8c13\u5206\u5e03\u548c\u96c6\u4e2d\uff0c\u6307\u7684\u5c31\u662fBBU\u7684\u5206\u5e03\u6216\u96c6\u4e2d\u30025G\u65f6\u671f\uff0c\u6307\u7684\u662fDU\u7684\u5206\u5e03\u6216\u96c6\u4e2d\u3002\u8fd9\u79cd\u96c6\u4e2d\u8fd8\u5206\u4e3a\u201c\u5c0f\u96c6\u4e2d\u201d\u548c\u201c\u5927\u96c6\u4e2d\u201d\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.52465483234714\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgLtyvKbKGUGe7TSXYpaUDDQo3QpCoT9rAwzGIE2lyg29Z1UgX9g1xqA\/640?wx_fmt=png\" data-type=\"png\" data-w=\"1014\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"font-size: 15px\">5G\u63a5\u5165\u7f51\uff0c\u4f1a\u5b58\u5728\u591a\u79cd\u90e8\u7f72\u6a21\u5f0f<\/span><br \/><span style=\"font-size: 15px\"><\/span><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u518d\u6b21\u63d0\u9192\uff0c\u91c7\u7528C-RAN\u8fdb\u884c\u96c6\u4e2d\u5316\u7684\u76ee\u7684\uff0c\u5c31\u662f\u4e3a\u4e86\u5b9e\u73b0\u7edf\u4e00\u7ba1\u7406\u8c03\u5ea6\u8d44\u6e90\uff0c\u63d0\u5347\u80fd\u6548\uff0c\u4e5f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u5b9e\u73b0\u865a\u62df\u5316\uff08\u63a5\u5165\u7f51\u90a3\u7bc7\u6587\u7ae0\u6709\u8be6\u7ec6\u4ecb\u7ecd\uff09\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6b63\u56e0\u4e3a\u90e8\u7f72\u6a21\u5f0f\u7684\u591a\u6837\u6027\uff0c\u4f7f\u5f97\u524d\u4f20\u3001\u4e2d\u4f20\u3001\u56de\u4f20\u7684\u4f4d\u7f6e\u4e5f\u968f\u4e4b\u4e0d\u540c\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.5543175487465181\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437YbJ7rAqZUzW382yq5ADwGibxxEGfMgpnJ8BM6tOMZ5iafDaktQwEYc6fYhERdIce0zzDzEjGfEmbw\/640?wx_fmt=png\" data-type=\"png\" data-w=\"1436\"><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 15px\">\u4e0d\u540c\u7684\u63a5\u5165\u7f51\u90e8\u7f72\u65b9\u5f0f=\u4e0d\u540c\u7684\u627f\u8f7d\u7f51\u4f4d\u7f6e<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u7535\u4fe1\u8fd0\u8425\u5546\u5728\u4e0d\u540c\u7684\u5730\u65b9\u6709\u4e0d\u540c\u7b49\u7ea7\u7684\u673a\u623f\u3002\u4f8b\u5982\u5927\u57ce\u5e02\u7684\u7535\u4fe1\u5927\u697c\u673a\u623f\uff0c\u5f80\u5f80\u662f\u6838\u5fc3\u673a\u623f\u3002\u666e\u901a\u529e\u516c\u697c\u91cc\u9762\u7684\u57fa\u7ad9\u673a\u623f\uff0c\u5c31\u662f\u7ad9\u70b9\uff08<span style=\"font-size: 15px\">\u63a5\u5165<\/span>\uff09\u673a\u623f\u3002\u5c0f\u57ce\u5e02\u6216\u533a\u7ea7\u7535\u4fe1\u697c\u91cc\uff0c\u4e5f\u6709\u673a\u623f\uff0c\u53ef\u80fd\u662f\u6c47\u805a\u673a\u623f\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u662f\u4e0d\u662f\u770b\u8d77\u6765\u6709\u70b9\u6655\uff1f<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6211\u518d\u753b\u4e00\u5f20\u5b8c\u6574\u7684\u627f\u8f7d\u7f51\u7ed3\u6784\u56fe\uff0c\u5e2e\u52a9\u5927\u5bb6\u7406\u89e3\uff08\u867d\u7136\u6211\u89c9\u5f97\u53ef\u80fd\u4f1a\u66f4\u6655<img decoding=\"async\" src=\"https:\/\/res.wx.qq.com\/mpres\/htmledition\/images\/icon\/common\/emotion_panel\/emoji_ios\/u1F602.png\" data-ratio=\"1\" data-type=\"xmt-emoji\" data-w=\"17\" style=\"width:20px;vertical-align:text-bottom\" \/>\uff09\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.36669542709232095\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436Q5ubS7n8e0fwmmg7OsRibf8p6uGSIIEGpwZZ0gyiaQpw7Wh5rXLO6CNhxJhndh7iaraB46ichsaEa3Q\/640?wx_fmt=png\" data-type=\"png\" data-w=\"1159\"><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 15px\">\u627f\u8f7d\u7f51\u7ed3\u6784\u56fe\uff08\u8303\u4f8b\uff09<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4ece\u6574\u4f53\u4e0a\u6765\u770b\uff0c\u9664\u4e86\u524d\u4f20\u4e4b\u5916\uff0c\u627f\u8f7d\u7f51\u5c31\u662f\u4e3b\u8981\u7531<span style=\"font-size: 15px\">\u57ce\u57df\u7f51\u548c\u9aa8\u5e72\u7f51<\/span>\u5171\u540c\u7ec4\u6210\u7684\u3002\u800c\u57ce\u57df\u7f51\uff0c\u53c8\u5206\u4e3a\u63a5\u5165\u5c42\u3001\u6c47\u805a\u5c42\u548c\u6838\u5fc3\u5c42\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.8219633943427621\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZggC4P5em4wf1iavZqSCEZbE6ylOvvMFxicicufeYnrUKCcM7zJ6Ibw6w1g\/640?wx_fmt=png\" data-type=\"png\" data-w=\"601\" style=\"width: 307px;height: 252px\"><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6240\u6709\u63a5\u5165\u7f51\u8fc7\u6765\u7684\u6570\u636e\uff0c\u6700\u7ec8\u901a\u8fc7\u9010\u5c42\u6c47\u805a\uff0c\u5230\u8fbe\u9876\u5c42\u9aa8\u5e72\u7f51\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span 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100%;border-bottom: 1px solid red;font-size: 1rem\">\n<p style=\"max-width: 100%;min-height: 1em\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp; &nbsp;&nbsp;<\/span><\/strong><span style=\"max-width: 100%;font-size: 20px\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">\u524d\u4f20\u90e8\u5206&nbsp;&nbsp;<\/span><\/strong><\/span><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp;&nbsp;<\/span><\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin: 0em 0.5em;max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6211\u4eec\u8fd8\u662f\u5148\u4ece\u524d\u4f20\u5f00\u59cb\u3002<\/span><\/p>\n<p><\/p>\n<p 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8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5fae\u6ce2<\/span><\/p>\n<\/li>\n<\/ul>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6211\u4eec\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u7b2c\u4e00\u79cd\uff0c<strong style=\"max-width: 100%\">\u5149\u7ea4\u76f4\u8fde\u65b9\u5f0f<\/strong>\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u6bcf\u4e2aAAU\u4e0eDU\u5168\u90e8\u91c7\u7528\u5149\u7ea4\u70b9\u5230\u70b9\u76f4\u8fde\u7ec4\u7f51\uff0c\u5982\u4e0b\u56fe\uff1a<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><img decoding=\"async\" class=\"\" data-ratio=\"0.37725631768953066\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437ia3fvxiab7nsTFzNibzFneHVX1ULicEkGLflBLUN4MkS0OKkicNr8lxBLibDosy7FE53LV2dOdkW9mfHA\/640?wx_fmt=png\" data-type=\"png\" data-w=\"554\" style=\"width: 554px !important\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u8fd9\u5c31\u5c5e\u4e8e\u5178\u578b\u7684\u201c\u571f\u8c6a\u201d\u65b9\u5f0f\u4e86\uff0c\u7b80\u5355\u76f4\u63a5\u3002\u4f46\u662f\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5149\u7ea4\u8d44\u6e90\u5360\u7528\u5f88\u591a\uff0c\u66f4\u9002\u7528\u4e8e<span style=\"font-size: 15px;letter-spacing: 0.544px\">\u5149\u7ea4\u8d44\u6e90\u6bd4\u8f83\u4e30\u5bcc\u7684\u533a\u57df<\/span>\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u800c\u4e14\uff0c\u8fd9\u79cd\u65b9\u5f0f\u66f4\u9002\u54085G\u5efa\u8bbe\u65e9\u671f\u3002\u968f\u77405G\u5efa\u8bbe\u7684\u6df1\u5165\uff0c\u57fa\u7ad9\u3001\u8f7d\u9891\u6570\u91cf\u4e5f\u4f1a\u6025\u5267\u589e\u52a0\uff0c\u8fd9\u79cd\u65b9\u5f0f\u80af\u5b9a\u662f\u73a9\u4e0d\u8d77\u7684\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u7b2c\u4e8c\u79cd\uff0c<strong style=\"max-width: 100%\">\u65e0\u6e90WDM\u65b9\u5f0f<\/strong>\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5c06\u5f69\u5149\u6a21\u5757\u5b89\u88c5\u5230AAU\u548cDU\u4e0a\uff0c\u901a\u8fc7\u65e0\u6e90\u8bbe\u5907\u5b8c\u6210WDM\u529f\u80fd\uff0c\u5229\u7528\u4e00\u5bf9\u6216\u8005\u4e00\u6839\u5149\u7ea4\u63d0\u4f9b\u591a\u4e2aAAU\u5230DU\u7684\u8fde\u63a5\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5982\u4e0b\u56fe\uff1a<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><img decoding=\"async\" class=\"\" data-ratio=\"0.37184115523465705\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437ia3fvxiab7nsTFzNibzFneHVBd7iauicgcMY6jXcSoygiad98Ph2uIRgxd2VbBrib3laEB238G6x66SBhA\/640?wx_fmt=png\" data-type=\"png\" data-w=\"554\" style=\"width: 554px !important\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em\"><span style=\"font-size: 15px\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">\u4ec0\u4e48\u662fWDM\uff1f<\/span><\/strong><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">WDM\u5c31\u662f\u6ce2\u5206\u590d\u7528\uff08Wavelength Division 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100%\">\u4ec0\u4e48\u662f\u5f69\u5149\u6a21\u5757\uff1f<\/span><\/strong><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5149\u590d\u7528\u4f20\u8f93\u94fe\u8def\u4e2d\u7684\u5149\u7535\u8f6c\u6362\u5668\uff0c\u4e5f\u79f0\u4e3aWDM\u6ce2\u5206\u5149\u6a21\u5757\u3002\u4e0d\u540c\u4e2d\u5fc3\u6ce2\u957f\u7684\u5149\u4fe1\u53f7\u5728\u540c\u4e00\u6839\u5149\u7ea4\u4e2d\u4f20\u8f93\u662f\u4e0d\u4f1a\u4e92\u76f8\u5e72\u6270\u7684\uff0c\u6240\u4ee5\u5f69\u5149\u6a21\u5757\u5b9e\u73b0\u5c06\u4e0d\u540c\u6ce2\u957f\u7684\u5149\u4fe1\u53f7\u5408\u6210\u4e00\u8def\u4f20\u8f93\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u94fe\u8def\u6210\u672c\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u548c\u5f69\u5149\uff08Colored\uff09\u76f8\u5bf9\u5e94\u7684\uff0c\u662f\u7070\u5149\uff08Grey\uff09\u3002\u7070\u5149\u4e5f\u53eb\u767d\u5149\u6216\u9ed1\u767d\u5149\u3002\u5b83\u7684\u6ce2\u957f\u662f\u5728\u67d0\u4e2a\u8303\u56f4\u5185\u6ce2\u52a8\u7684\uff0c\u6ca1\u6709\u7279\u5b9a\u7684\u6807\u51c6\u6ce2\u957f\uff08\u4e2d\u5fc3\u6ce2\u957f\uff09\u3002\u4e00\u822c\u5ba2\u6237\u4fa7\u5149\u6a21\u5757\u4f1a\u91c7\u7528\u7070\u5149\u6a21\u5757\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.30217669654289375\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZg6hbdicCV2Dsgx55fVDHryocFWxcnDjGMghUyfbtSM5gyh3CTib2hqXOA\/640?wx_fmt=png\" data-type=\"png\" data-w=\"781\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u91c7\u7528\u65e0\u6e90WDM\u65b9\u5f0f\uff0c\u867d\u7136\u8282\u7ea6\u4e86\u5149\u7ea4\u8d44\u6e90\uff0c\u4f46\u662f\u4e5f\u5b58\u5728\u7740\u8fd0\u7ef4\u56f0\u96be\uff0c\u4e0d\u6613\u7ba1\u7406\uff0c\u6545\u969c\u5b9a\u4f4d\u8f83\u96be\u7b49\u95ee\u9898\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u7b2c\u4e09\u79cd\uff0c<strong style=\"max-width: 100%\">\u6709\u6e90WDM\/OTN\u65b9\u5f0f<\/strong>\u3002<br style=\"max-width: 100%\" \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5728AAU\u7ad9\u70b9\u548cDU\u673a\u623f\u4e2d\u914d\u7f6e\u76f8\u5e94\u7684WDM\/OTN\u8bbe\u5907\uff0c\u591a\u4e2a\u524d\u4f20\u4fe1\u53f7\u901a\u8fc7WDM\u6280\u672f\u5171\u4eab\u5149\u7ea4\u8d44\u6e90\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5982\u4e0b\u56fe\uff1a<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><img decoding=\"async\" class=\"\" data-ratio=\"0.28390596745027125\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd437ia3fvxiab7nsTFzNibzFneHVkcXLe5YicOR2Lm1wxokMWhWokpGZooPeE6jDkAu18ULn8ia4Mfy70HicQ\/640?wx_fmt=png\" data-type=\"png\" data-w=\"553\" style=\"width: 553px !important\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u8fd9\u79cd\u65b9\u6848\u76f8\u6bd4\u65e0\u6e90WDM\u65b9\u6848\uff0c\u7ec4\u7f51\u66f4\u52a0\u7075\u6d3b\uff08\u652f\u6301\u70b9\u5bf9\u70b9\u548c\u7ec4\u73af\u7f51\uff09\uff0c\u540c\u65f6\u5149\u7ea4\u8d44\u6e90\u6d88\u8017\u5e76\u6ca1\u6709\u589e\u52a0\u3002\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u662f\u975e\u5e38\u4e0d\u9519\u7684\u4e00\u79cd\u65b9\u5f0f\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u7b2c\u56db\u79cd\uff0c\u5fae\u6ce2\u65b9\u5f0f\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u8fd9\u79cd\u65b9\u5f0f\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u901a\u8fc7\u5fae\u6ce2\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u975e\u5e38\u9002\u5408\u4f4d\u7f6e\u504f\u8fdc\u3001\u89c6\u8ddd\u7a7a\u65f7\u3001\u5149\u7ea4\u65e0\u6cd5\u5230\u4f4d\u7684\u60c5\u51b5\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.21571238348868177\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgzRAzCk4QjqZaAvSiaFnhAUp2J3RIiaZuQWhM0klMCDEiaq3CNyMeW8Xxw\/640?wx_fmt=png\" data-type=\"png\" data-w=\"751\" style=\"width: 441px;height: 95px\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u56db\u79cd\u65b9\u5f0f\u7684\u4f18\u7f3a\u70b9\u5bf9\u6bd4\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.6488027366020525\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgR3SNWRC9fNtmEricm07owRITYZT0PYV4K4SvzicyNEt6x2PyTX4kTddg\/640?wx_fmt=png\" data-type=\"png\" data-w=\"877\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u6839\u636e\u76ee\u524d\u7684\u60c5\u51b5\uff0c\u57285G\u90e8\u7f72\u521d\u671f\uff0c\u524d\u4f20\u627f\u8f7d\u8fd9\u90e8\u5206\u4ecd\u7136\u4ee5\u5149\u7ea4\u76f4\u9a71\u4e3a\u4e3b\uff0c\u65e0\u6e90WDM\u65b9\u6848\u8fdb\u884c\u8865\u5145\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u8fd9\u91cc\u8981\u8865\u5145\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e24\u4e2a\u548c\u524d\u4f20\u6709\u5173\u7684\u6982\u5ff5\uff0c\u90a3\u5c31\u662f<strong>CPRI<\/strong>\u548c<strong>eCPRI<\/strong>\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">CPRI\u5c31\u662fCommon Public Radio Interface\uff0c\u901a\u7528\u516c\u5171\u65e0\u7ebf\u7535\u63a5\u53e3\u30024G\u65f6\u4ee3\uff0cBBU\u548cRRU\u4e4b\u95f4\u5c31\u662f\u8fd9\u4e2a\u63a5\u53e3\u3002\u5b83\u662f\u4e00\u4e2a\u901a\u7528\u7684\u63a5\u53e3\uff0c\u6709\u591a\u4e2a\u4e0d\u540c\u7684\u7248\u672c\uff0c\u4e0d\u540c\u7684\u7248\u672c\u5bf9\u5e94\u4e0d\u540c\u7684\u7f51\u7edc\u5236\u5f0f\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"1.0499168053244592\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_jpg\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgAoFCnTNqwLnnI5pyibxHeibdXrDD5adzlpSHtgOP2xzmbHUasmkfqia5Q\/640?wx_fmt=jpeg\" data-type=\"jpeg\" data-w=\"1202\" style=\"width: 422px;height: 443px\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"max-width: 100%;font-size: 15px\"><\/span><span style=\"font-size: 16px\">BBU\u548cRRU\u4e4b\u95f4\u7684CPRI\u5149\u7ea4<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u5230\u4e865G\u65f6\u4ee3\uff0cAAU\u548cDU\u4e4b\u95f4\u7684\u5e26\u5bbd\u53ef\u80fd\u4f1a\u8fbe\u5230\u6570\u767eGbps\uff0cCPRI\u5df2\u7ecf\u65e0\u6cd5\u6ee1\u8db3\u8981\u6c42\uff0c\u6240\u4ee5\u5c31\u5347\u7ea7\u5230\u4e86eCPRI\u63a5\u53e3\u89c4\u8303\uff08enhanced CPRI\uff0c\u589e\u5f3a\u578bCPRI\uff09\uff0c\u663e\u8457\u63d0\u5347\u4e86<span style=\"font-size: 15px;letter-spacing: 0.544px\">\u63a5\u53e3\u5e26\u5bbd<\/span>\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-croporisrc=\"https:\/\/mmbiz.qlogo.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgAUU5ZIWk6MN0DnlLrnNerO6svFgoQKnKghOawK5FyKsicZhQYWJYhibA\/0?wx_fmt=png\" data-cropx1=\"0\" data-cropx2=\"608\" data-cropy1=\"0\" data-cropy2=\"129\" data-ratio=\"0.21087314662273476\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_jpg\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgBYzoFlS20HCSoTC4EHzwhU2E2Q92BNeNNnFl5fr3dv8TeEtyvP2CMQ\/640?wx_fmt=jpeg\" data-type=\"jpeg\" data-w=\"607\" style=\"width: 451px;height: 95px\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u8bf4\u5230\u5e26\u5bbd\uff0c\u524d\u9762\u6211\u4eec\u8bf45G\u9700\u8981\u5f88\u5927\u7684\u5e26\u5bbd\uff0c\u5230\u5e95\u6709\u591a\u5927\u5462\uff1f<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u76ee\u524d\u76844G LTE\u7f51\u7edc\uff0c\u4e3b\u6d41\u5b50\u8f7d\u6ce2\u5e26\u5bbd\u662f20MHz\uff0c\u5355\u57fa\u7ad9\u7684\u5cf0\u503c\u541e\u5410\u91cf\u5927\u7ea6\u662f240Mbit\/s\u3002\uff08<span style=\"font-size: 15px;letter-spacing: 0.544px\">\u662f\u7684\u6ca1\u9519\uff0c\u4e00\u4e2a\u57fa\u7ad9\u7684\u5e26\u5bbd\u5176\u5b9e\u5e76\u6ca1\u6709\u5927\u5bb6\u60f3\u7684\u90a3\u4e48\u5927\u3002<\/span>\uff09<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u800c5G\u7f51\u7edc\uff0c\u5c24\u5176\u662f\u6beb\u7c73\u6ce2\u9891\u6bb5\uff0c\u7a7a\u53e3\u9891\u5bbd\u8fbe\u5230100-400MHz\uff0c\u751a\u81f3\u66f4\u9ad8\u3002\u5728Massive MIMO\uff08\u589e\u5f3a\u591a\u5929\u7ebf\uff09\u7b49\u7a7a\u53e3\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u52a0\u6301\u4e0b\uff0c\u5355\u57fa\u7ad9\u7684\u5e26\u5bbd\u5c06\u662f4G\u7684\u51e0\u5341\u500d\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.3674698795180723\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZg6icRibTpaygx6DRLRbfWDhZiaZ6ROR2lgdgQibCAF5iaZFDIpXyjS1ZNqyg\/640?wx_fmt=png\" data-type=\"png\" data-w=\"830\"><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\">5G\u57fa\u7ad9\u5e26\u5bbd\u4f30\u7b97\u53c2\u8003<\/span><\/p>\n<p style=\"text-align: center;margin-left: 8px;margin-right: 8px\"><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\">\u6839\u636e\u6d4b\u7b97\u7ed3\u679c\uff0c<span style=\"font-size: 15px;text-align: left\">\u57285G\u5efa\u8bbe\u524d\u671f\uff0c<\/span>\u8fd0\u8425\u5546\u5355\u57fa\u7ad9\u5e26\u5bbd\u53c2\u8003\u503c\u5c06\u4f1a\u91c7\u752810GE\u621625GE\u7684\u6807\u51c6\u3002\uff08<span style=\"font-size: 15px;text-align: left\">4G\u65f6\u5927\u90e8\u5206\u7ad9\u70b9\u7684\u6807\u51c6\u53ea\u662f1GE\u3002\u5373\u4fbf\u5982\u6b64\uff0c\u524d\u4f20\u5e26\u5bbd\u6d6a\u8d39\u8fd8\u6bd4\u8f83\u4e25\u91cd\u3002<\/span>\uff09<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"0.7887323943661971\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgJVz5UwzCZR6WRvJibIH15vsQBCnpWFMbag3Fbuo7L9a7eibDoqQWtT4Q\/640?wx_fmt=png\" data-type=\"png\" data-w=\"426\"><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 15px\">5G\u524d\u4f20\u7684\u5e26\u5bbd\u6807\u51c6<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u63a5\u5165\u73af\u8282\u70b9\u7684\u5e26\u5bbd\u5c06\u7531\u90e8\u7f72\u65b9\u5f0f\u548c\u7c7b\u578b\u51b3\u5b9a\uff0c5G\u70ed\u70b9\u5730\u533a\u7684\u5e26\u5bbd\u663e\u7136\u4f1a\u6bd4\u4e00\u822c\u5730\u533a\u7684\u5e26\u5bbd\u66f4\u5927\uff08\u8282\u70b9\u66f4\u591a\uff0c\u9ad8\u9891\u7ad9\u66f4\u591a\uff09\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<section style=\"margin: 0.5rem auto;max-width: 100%;letter-spacing: 0.544px;line-height: 27.2px;width: 663.453px;border-width: initial;border-style: none;border-color: initial\">\n<section style=\"max-width: 100%;width: 663.453px;text-align: center\">\n<section class=\"\" style=\"padding-bottom: 2px;max-width: 100%;border-bottom: 2px solid red\">\n<section class=\"\" style=\"max-width: 100%;border-bottom: 1px solid red;font-size: 1rem\">\n<p style=\"max-width: 100%;min-height: 1em\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp; &nbsp;&nbsp;<\/span><\/strong><span style=\"max-width: 100%;font-size: 20px\"><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">\u4e2d\u4f20\u548c\u56de\u4f20\u90e8\u5206&nbsp;&nbsp;<\/span><\/strong><\/span><strong style=\"max-width: 100%\"><span style=\"max-width: 100%\">&nbsp;&nbsp;<\/span><\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin: 0em 0.5em;max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em\"><br style=\"max-width: 100%\" \/><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u63a5\u4e0b\u6765\u6211\u4eec\u770b\u770b\u4e2d\u56de\u4f20\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\">\u56e0\u4e3a\u5e26\u5bbd\u548c\u6210\u672c\u7b49\u539f\u56e0\uff0c\u4e2d\u56de\u4f20\u80af\u5b9a\u4e0d\u80fd\u7528\u5149\u7ea4\u76f4\u8fde\u6216\u65e0\u6e90WDM\u4e4b\u7c7b\u7684\u4e86\uff0c\u5fae\u6ce2\u4e5f\u4e0d\u73b0\u5b9e\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"max-width: 100%;font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">5G\u4e2d\u56de\u4f20\u627f\u8f7d\u65b9\u6848\uff0c\u4e3b\u8981\u96c6\u4e2d\u5728\u5bf9<span style=\"letter-spacing: 0.544px;font-size: 15px\">PTN\u3001OTN\u3001IPRAN\u7b49\u73b0\u6709\u6280\u672f\u6846\u67b6\u7684\u6539\u9020\u4e0a\u3002<\/span><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><span style=\"letter-spacing: 0.544px;font-size: 15px\"><span style=\"letter-spacing: 0.544px;font-size: 15px\">\uff08<\/span><span style=\"letter-spacing: 0.544px;font-size: 15px\">\u5173\u4e8e\u8fd9\u51e0\u4e2a\u6982\u5ff5\uff0c\u5efa\u8bae\u5148\u9605\u8bfb\u8fd9\u7bc7\u6587\u7ae0\uff1a<\/span><a href=\"http:\/\/mp.weixin.qq.com\/s?__biz=MzI1NTA0MDUyMA==&amp;mid=2456658931&amp;idx=1&amp;sn=c427016a36297dbef9727b7ff3e9c097&amp;chksm=fda50e94cad28782387dba556ae33a2a5fb1c95af2c244f764304274d53b543a2b26498c3bdd&amp;scene=21#wechat_redirect\" target=\"_blank\" data-itemshowtype=\"0\" data-linktype=\"2\" style=\"letter-spacing: 0.544px;font-size: 15px\" rel=\"noopener\">\u4f20\u8f93\u57fa\u672c\u77e5\u8bc6<\/a><span style=\"letter-spacing: 0.544px;font-size: 15px\">\uff09<\/span><\/span><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em;margin-left: 8px;margin-right: 8px\"><strong><span style=\"font-size: 15px\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u4ece\u5b8f\u89c2\u4e0a\u6765\u8bf4\uff0c5G\u627f\u8f7d\u7f51\u7684\u672c\u8d28\uff0c\u5c31\u662f\u57284G\u627f\u8f7d\u7f51\u73b0\u6709\u6280\u672f\u6846\u67b6\u7684\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u201c\u52a0\u88c5\u5347\u7ea7\u201d\u7684\u65b9\u5f0f\uff0c\u5f15\u5165\u5f88\u591a\u9ed1\u79d1\u6280\uff0c\u5b9e\u73b0\u80fd\u529b\u7684\u5168\u9762\u5f3a\u5316\u3002<\/span><\/span><\/strong><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;line-height: 1.75em;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u4ee5\u56fd\u5185\u4e09\u5927\u8fd0\u8425\u5546\u76845G\u4e2d\u56de\u4f20\u627f\u8f7d\u7f51\u65b9\u6848\u4e3a\u4f8b\uff0c\u57fa\u672c\u4e0a\u90fd\u662f\u5728\u73b0\u6709\u65b9\u6848\u4e0a\u8fdb\u884c\u52a0\u5f3a\u548c\u6539\u826f\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf95G\u7684\u652f\u6301\u3002<\/span><\/p>\n<p style=\"max-width: 100%;min-height: 1em;letter-spacing: 0.544px;margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u9996\u5148\u770b\u5b9e\u529b\u6700\u5f3a\u7684\u4e2d\u56fd\u79fb\u52a8\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u79fb\u52a8\u8ba4\u4e3a\uff0cSPN\u662f\u6700\u9002\u5408\u81ea\u5df1\u7684\u65b9\u6848\uff0c\u80fd\u591f\u6ee1\u8db3\u81ea\u5df1\u7684\u6240\u6709\u9700\u6c42\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><strong>SPN<\/strong>\uff0c\u5c31\u662fSlicing Packet Network\uff0c\u5207\u7247\u5206\u7ec4\u7f51\u3002\u5b83\u662f\u4e2d\u56fd\u79fb\u52a8\u81ea\u4e3b\u521b\u65b0\u7684\u4e00\u79cd\u6280\u672f\u4f53\u7cfb\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e2d\u56fd\u79fb\u52a8\u76844G\u627f\u8f7d\u7f51\u662f\u57fa\u4e8ePTN\uff08Packet Transport Network\uff0c\u5206\u7ec4\u4f20\u9001\u7f51\uff09\u7684\u3002\u800cSPN\u57fa\u4e8e\u4ee5\u592a\u7f51\u4f20\u8f93\u67b6\u6784\uff0c\u7ee7\u627f\u4e86PTN\u4f20\u8f93\u65b9\u6848\u7684\u529f\u80fd\u7279\u6027\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u589e\u5f3a\u548c\u521b\u65b0\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u611f\u89c9\u5728\u79fb\u52a8\u7684\u773c\u91cc\uff0cSPN\u5c31\u662f\u4ee5\u592a\u7f51\u4e0a\u201c<span style=\"font-size: 15px\">\u5347\u7ea7<\/span>\u201d\u4e00\u4e2a\u5149\u63a5\u53e3\uff0c\u53ef\u4ee5\u5145\u5206\u5229\u7528\u73b0\u5728\u975e\u5e38\u6210\u719f\u7684\u4ee5\u592a\u7f51\u751f\u6001\u94fe\uff0c\u5b9e\u73b0\u6bd4\u8f83\u9ad8\u7684\u6027\u4ef7\u6bd4\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u56e0\u6b64\uff0c\u79fb\u52a8\u975e\u5e38\u770b\u597dSPN\uff0c\u5e76\u7aed\u5c3d\u5168\u529b\u63a8\u52a8SPN\u7684\u6807\u51c6\u7acb\u9879\uff0c\u8fd8\u5927\u529b\u6276\u6301SPN\u4e0a\u4e0b\u6e38\u4ea7\u4e1a\u94fe\u7684\u53d1\u5c55\u3002\u5728\u5b83\u7684\u52aa\u529b\u4e0b\uff0cSPN\u6280\u672f\u786e\u5b9e\u53d1\u5c55\u5f88\u5feb\uff0c\u4ea7\u4e1a\u94fe\u4e5f\u65e5\u8d8b\u5b8c\u6574\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e2d\u56fd\u7535\u4fe1\u57285G\u627f\u8f7d\u9886\u57df\u4e3b\u63a8<strong>M-OTN<\/strong>\u65b9\u6848\u3002M-OTN\u57fa\u4e8eOTN\uff0c\u662f\u9762\u5411\u79fb\u52a8\u627f\u8f7d\u4f18\u5316\u7684OTN\u6280\u672f\uff08<span style=\"font-family: arial\">Mobile-optimized OTN<\/span>\uff09\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e4b\u6240\u4ee5\u7535\u4fe1\u4f1a\u9009\u62e9M-OTN\uff0c<span style=\"font-size: 15px\">\u548c\u7535\u4fe1\u62e5\u6709\u975e\u5e38\u5b8c\u5584\u548c\u5f3a\u5927\u7684OTN\u5149\u4f20\u9001\u7f51\u7edc\u6709\u5f88\u5927\u7684\u5173\u7cfb\u3002\u4f17\u6240\u5468\u77e5\uff0c\u7535\u4fe1\u7684\u8001\u672c\u884c\u662f\u56fa\u7f51\u5bbd\u5e26\uff0c\u5728\u5149\u4f20\u8f93\u7f51\u57fa\u7840\u8bbe\u65bd\u65b9\u9762\u8fd8\u662f\u5f88\u6709\u5bb6\u5e95\u7684\uff0c\u5e26\u5bbd\u8d44\u6e90\u4e5f\u975e\u5e38\u5145\u8db3\u3002<\/span><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">OTN\u4f5c\u4e3a\u4ee5\u5149\u4e3a\u57fa\u7840\u7684\u4f20\u9001\u7f51\u6280\u672f\uff0c\u5177\u6709\u7684\u5927\u5e26\u5bbd\u3001\u4f4e\u65f6\u5ef6\u7b49\u7279\u6027\uff0c\u53ef\u4ee5\u65e0\u7f1d\u8854\u63a55G\u627f\u8f7d\u9700\u6c42\u3002\u800c\u4e14\uff0cOTN\u7ecf\u591a\u5e74\u53d1\u5c55\uff0c\u6280\u672f\u7a33\u5b9a\u53ef\u9760\uff0c\u5e76\u6709\u6210\u719f\u7684\u4f53\u7cfb\u5316\u6807\u51c6\u652f\u6491\u3002\u5bf9\u7535\u4fe1\u6765\u8bf4\uff0c\u53ef\u4ee5\u5728\u5df2\u7ecf\u89c4\u6a21\u90e8\u7f72\u7684OTN\u73b0\u7f51\u4e0a\u5b9e\u73b0\u5e73\u6ed1\u5347\u7ea7\uff0c\u65e2\u7701\u94b1\u53c8\u9ad8\u6548\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e2d\u56fd\u8054\u901a\u6bd4\u8f83\u7f3a\u94b1\uff0c\u5229\u65e7\u81ea\u5bb6<strong>IPRAN<\/strong>\u662f\u80af\u5b9a\u7684\u3002<\/span><\/p>\n<p><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\", Arial, sans-serif;font-size: 15px;text-align: start\">IPRAN\u662f\u4e1a\u754c\u4e3b\u6d41\u7684\u79fb\u52a8\u56de\u4f20\u4e1a\u52a1\u627f\u8f7d\u6280\u672f\uff0c\u5728\u56fd\u5185\u8fd0\u8425\u5546\u7684\u7f51\u7edc\u4e0a\u88ab\u5927\u89c4\u6a21\u5e94\u7528\uff0c\u57283G\u548c4G\u65f6\u4ee3\u53d1\u6325\u4e86\u5353\u8d8a\u7684\u4f5c\u7528\uff0c\u8fd0\u8425\u5546\u4e5f\u79ef\u7d2f\u4e86\u4e30\u5bcc\u7684\u7ecf\u9a8c\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\", Arial, sans-serif;font-size: 15px;text-align: start\">\u4f46\u662f\u73b0\u6709IPRAN\u6280\u672f\u662f\u4e0d\u53ef\u80fd\u6ee1\u8db35G\u8981\u6c42\u7684\uff0c\u6240\u4ee5\u8054\u901a\u5c31\u641e\u8d77\u4e86IPRAN2.0\uff0c\u4e5f\u5c31\u662f\u589e\u5f3aIPRAN\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\", Arial, sans-serif;font-size: 15px;text-align: start\">IPRAN2.0\u5728\u7aef\u53e3\u63a5\u5165\u80fd\u529b\u3001\u4ea4\u6362\u5bb9\u91cf\u65b9\u9762\u6709\u4e86\u660e\u663e\u7684\u63d0\u5347\u3002\u6b64\u5916\uff0c\u5728\u96a7\u9053\u6280\u672f\u3001\u5207\u7247\u627f\u8f7d\u6280\u672f\u3001\u667a\u80fd\u7ef4\u62a4\u6280\u672f\u65b9\u9762\u4e5f\u6709\u5f88\u5927\u7684\u6539\u8fdb\u548c\u521b\u65b0\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e2d\u56fd\u8054\u901a\u4e00\u76f4\u90fd\u5728\u505aIPRAN 2.0\u89c4\u8303\u7684\u529f\u80fd\u9a8c\u8bc1\u548c\u6027\u80fd\u6d4b\u8bd5\uff0c\u603b\u4f53\u60c5\u51b5\u770b\u4e0a\u53bb\u4e5f\u8fd8\u597d\u3002<\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4ee5\u4e0a\uff0c\u5c31\u662f\u56fd\u5185\u4e09\u5927\u8fd0\u8425\u55465G\u4e2d\u56de\u4f20\u627f\u8f7d\u7f51\u65b9\u6848\u60c5\u51b5\u3002<\/span><\/p>\n<p style=\"text-align: center\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u540d\u8a00\u6709\u4e91\uff0c\u201c<span style=\"font-size: 15px\">\u7ecf\u6d4e\u57fa\u7840\u51b3\u5b9a\u4e0a\u5c42\u5efa\u7b51<\/span>\u201d<span style=\"font-size: 15px\">\u3002\u5176\u5b9e\u8fd9\u548c\u73b0\u5728\u7684\u60c5\u51b5\u5012\u662f\u6709\u51e0\u5206\u76f8\u4f3c\u3002<\/span><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u627f\u8f7d\u7f51\u4f5c\u4e3a\u901a\u4fe1\u7f51\u7edc\u7684\u8eaf\u5e72\uff0c\u6d89\u53ca\u5230\u5927\u91cf\u7684\u8d44\u91d1\u6295\u5165\uff0c\u8fd0\u8425\u5546\u80af\u5b9a\u4f1a<span style=\"font-size: 15px\">\u5145\u5206\u8003\u8651\u8d44\u6e90\u590d\u7528\u3001\u5efa\u8bbe\u6210\u672c\u4ee5\u53ca\u4ea7\u4e1a\u6210\u719f\u5ea6\u7b49\u591a\u65b9\u9762\u56e0\u7d20\uff0c<\/span>\u614e\u91cd\u9009\u62e9\u6700\u9002\u5408\u81ea\u5df1\u7684\u65b9\u6848\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u800c\u9762\u5bf9\u8fd9\u6837\u7684\u60c5\u51b5\uff0c\u4f5c\u4e3a\u4ea7\u4e1a\u94fe\u4e0a\u4e0b\u6e38\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u5176\u5b9e\u662f\u5f88\u75db\u82e6\u7684\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u5927\u578b\u8bbe\u5907\u5546\u8fd8\u597d\u8bf4\uff0c\u4e2d\u5c0f\u5382\u5bb6\u5f88\u96be\u540c\u65f6\u4ece\u4e8b\u591a\u4e2a\u8dd1\u9053\u7684\u7814\u7a76\u3002\u5982\u679c\u5404\u5927\u65b9\u6848\u4e0d\u80fd\u671d\u878d\u5408\u7684\u65b9\u5411\u53d1\u5c55\uff0c\u5c31\u88ab\u8feb\u4f7f\u5f97\u4ea7\u4e1a\u94fe\u4f01\u4e1a\u9009\u62e9\u201c\u7ad9\u961f\u201d\u3002\u8fd9\u80af\u5b9a\u4f1a\u5236\u7ea6\u4ea7\u4e1a\u94fe\u7684\u6269\u5927\u548c\u5171\u4eab\uff0c\u4e5f\u4f1a\u5f71\u54cd\u627f\u8f7d\u7f51\u7edc\u5efa\u8bbe\u6574\u4f53\u6210\u672c\u7684\u4e0b\u964d\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u6240\u4ee5\uff0c\u5f88\u591a\u4e13\u5bb6\u90fd\u547c\u5401\u5404\u5927\u8fd0\u8425\u5546\u7684\u65b9\u6848\u80fd\u5c3d\u91cf\u201c\u878d\u5408\u201d\uff0c\u6700\u597d\u662f\u6b8a\u9014\u540c\u5f52\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u4e0d\u7ba1\u662f\u5bf9\u4ea7\u4e1a\u94fe\uff0c\u8fd8\u662f\u5bf9\u8fd0\u8425\u5546\uff0c\u90fd\u662f\u597d\u4e8b\u3002\u5bf9\u6700\u7ec8\u7528\u6237\u6765\u8bf4\uff0c\u4e5f\u662f\u597d\u4e8b\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u597d\u4e86\uff0c\u9650\u4e8e\u7bc7\u5e45\uff0c\u4eca\u5929\u5c0f\u67a3\u541b\u5c31\u5148\u5199\u5230\u8fd9\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u4e0b\u4e00\u671f\u7684\u5185\u5bb9\uff0c\u5c31\u8981\u8fdb\u51655G\u627f\u8f7d\u7f51\u7684\u786c\u6838\u90e8\u5206\u4e86\u3002<\/span><\/strong><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\"><br \/><\/span><\/strong><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u6211\u5c06\u7ed9\u5927\u5bb6\u91cd\u70b9\u4ecb\u7ecd5G\u627f\u8f7d\u7f51\u5206\u5c42\u7ed3\u6784\u548c\u6bcf\u5c42\u7684\u5173\u952e\u6280\u672f\u3002\u5305\u62ec\u4e3a\u4e86\u589e\u5f3a\u5e26\u5bbd\u800c\u5f15\u5165\u7684PAM4\u3001FlexE\u548cFlexO\uff0c\u8fd8\u6709\u4e3a\u4e86\u589e\u5f3a\u8def\u7531\u8f6c\u53d1\u6548\u7387\u800c\u5f15\u5165\u7684SR\u5206\u6bb5\u8def\u7531\uff0c\u8fd8\u6709\u4e3a\u4e86\u652f\u6301\u5207\u7247\u800c\u5f15\u5165\u7684SDN\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\uff0c\u7b49\u7b49\u2026\u2026<\/span><\/strong><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u656c\u8bf7\u671f\u5f85\u54e6\uff01<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em;text-align: center\"><span style=\"font-size: 15px\">\u2014\u2014 The End\u2014\u2014<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<hr style=\"border-style: solid;border-width: 1px 0 0\" \/>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><strong><span style=\"font-size: 15px\">\u63a5\u4e0b\u6765\u662f\u798f\u5229\u65f6\u95f4\uff01<\/span><\/strong><\/p>\n<p><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px\">\u4e3a\u4e86\u611f\u8c22\u5927\u5bb6\u7684\u652f\u6301\uff0c<\/span><span style=\"font-size: 15px\"><span style=\"letter-spacing: 0.544px\">\u9c9c\u67a3\u8bfe\u5802\u8054\u5408<\/span><strong style=\"letter-spacing: 0.544px;max-width: 100%\">\u4eba\u6c11\u90ae\u7535\u51fa\u7248\u793e<\/strong><span style=\"letter-spacing: 0.544px\">\uff0c\u7ed9\u5927\u5bb6\u900110\u672c\u4e66\uff01\uff01\uff01<\/span><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u8981\u8d60\u9001\u7684\u4e66\u53ef\u4ee5\u201c<strong style=\"font-size: 15px;letter-spacing: 0.544px\">\u4e8c\u9009\u4e00<\/strong>\u201d\u3002<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\"><br \/><\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u7b2c\u4e00\u672c\uff0c\u5c31\u662f\uff1a<\/span><\/p>\n<p style=\"margin-left: 8px;margin-right: 8px;line-height: 1.75em\"><span style=\"font-size: 15px;letter-spacing: 0.544px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"1.3194650817236255\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_png\/pUm6Hxkd436cTBt8NDyOVichVhhlTTkZgzAT6IzM3vK5Vr7ZkpTHcupTfkULaoZSZH7ndsJdeVwfgia1WsgDVibuQ\/640?wx_fmt=png\" data-type=\"png\" data-w=\"673\" style=\"width: 334px;height: 441px\"><\/p>\n<p style=\"text-align: center\"><\/p>\n<p style=\"text-align: center\"><strong><span>\u300a5G\u65e0\u7ebf\u7cfb\u7edf\u8bbe\u8ba1\u4e0e\u56fd\u9645\u6807\u51c6\u300b<\/span><\/strong><\/p>\n<p style=\"text-align: center\"><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 17px\"><strong>\u258b \u7b80\u8981\u4ecb\u7ecd<\/strong><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\">\u8fd9\u672c\u4e66\u662f\u76ee\u524d\u5e02\u9762\u4e0a\u5173\u4e8e5G\u6700\u6743\u5a01\u7684\u4e2d\u6587\u4e66\u4e86\uff0c<span style=\"font-size: 15px;letter-spacing: 0.544px\">\u7531IMT-2020\u63a8\u8fdb\u7ec4\u591a\u4f4d\u7ec4\u957f\uff0c\u4fe1\u901a\u9662\u3001\u534e\u4e3a\u3001\u4e2d\u5174\u3001\u5927\u5510\u3001\u79fb\u52a8\u7b493GPP\u56fd\u9645\u6807\u51c6\u6280\u672f\u8d1f\u8d23\u4eba\u53ca\u4e13\u5bb6<\/span><span style=\"font-size: 15px;max-width: 100%;letter-spacing: 0.544px\">\u5218\u6653\u5cf0\u3001\u5b59\u97f6\u8f89\u3001\u675c\u5fe0\u8fbe\u3001\u6c88\u7956\u5eb7\u3001\u5f90\u6653\u4e1c\u548c\u5b8b\u5174\u534e<\/span><span style=\"font-size: 15px;letter-spacing: 0.544px\">\u8054\u5408\u64b0\u5199\u3002<\/span><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\">\u8be5\u4e66\u4e3b\u8981\u4ecb\u7ecd\u4e865G\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u6d89\u53ca\u7684\u5173\u952e\u6280\u672f\u53ca\u76f8\u5e94\u7684\u56fd\u9645\u6807\u51c6\u5316\u5185\u5bb9\uff0c\u5176\u4e2d\u7a7a\u53e3\u6280\u672f\u90e8\u5206\u4e3b\u8981\u6d89\u53ca\u521d\u59cb\u63a5\u5165\u8bbe\u8ba1\u3001\u63a7\u5236\u4fe1\u9053\u8bbe\u8ba1\u3001\u5927\u89c4\u6a21\u5929\u7ebf\u8bbe\u8ba1\u3001\u4fe1\u9053\u7f16\u7801\u3001NR\u4e0eLTE\u5171\u5b58\u51e0\u4e2a\u4e3b\u8981\u90e8\u5206\u3002\u672c\u4e66\u4e0d\u4ec5\u5bf9\u8fd9\u4e9b\u5173\u952e\u6280\u672f\u8fdb\u884c\u4e86\u4ecb\u7ecd\uff0c\u8fd8\u5bf9\u8fd9\u4e9b\u6280\u672f\u7684\u6807\u51c6\u5316\u8fc7\u7a0b\u53ca\u6807\u51c6\u5316\u65b9\u6848\u8fdb\u884c\u4e86\u8be6\u7ec6\u5206\u6790\u3002<\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px;letter-spacing: 0.544px\"><br \/><\/span><span style=\"font-size: 15px\">\u603b\u800c\u8a00\u4e4b\uff0c\u503c\u5f97\u4e00\u8bfb\uff01<\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><strong><span style=\"font-size: 15px\">\u7b2c\u4e8c\u672c\uff0c\u548c\u4eca\u5929\u6587\u7ae0\u7684\u5185\u5bb9\u6709\u5173\uff0c\u662f\u8fd9\u4e2a\uff1a<\/span><\/strong><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-ratio=\"1.33671875\" data-s=\"300,640\" src=\"http:\/\/www.xzclass.com\/img.php?img=https:\/\/mmbiz.qpic.cn\/mmbiz_jpg\/pUm6Hxkd436Q5ubS7n8e0fwmmg7OsRibfC0tsxhialLwQF5e8BVaLrzBxJQM9LaDuykaZtgUic4proXk93lAichkAA\/640?wx_fmt=jpeg\" data-type=\"jpeg\" data-w=\"1280\" style=\"width: 266px;height: 356px\"><\/p>\n<p style=\"text-align: center\"><\/p>\n<p style=\"text-align: center\"><span><strong>\u300a5G\u65f6\u4ee3\u7684\u627f\u8f7d\u7f51\u300b<\/strong><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><\/span><\/p>\n<p style=\"text-align: left;margin-left: 8px;margin-right: 8px\"><span style=\"font-size: 15px\"><br \/><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;text-align: left\"><span><strong>\u258b \u7b80\u8981\u4ecb\u7ecd<\/strong><\/span><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;text-align: left\"><\/p>\n<p style=\"margin-right: 8px;margin-left: 8px;text-align: left\"><span style=\"font-size: 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