{"id":98282,"date":"2024-10-15T09:49:42","date_gmt":"2024-10-15T01:49:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=98282"},"modified":"2024-10-15T09:49:55","modified_gmt":"2024-10-15T01:49:55","slug":"gmkzsmyd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/98282.html","title":{"rendered":"4G\u6a21\u5757\u505a\u4ec0\u4e48\u7528\u7684"},"content":{"rendered":"\n<p>\u3000\u3000<strong>4G\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f(4G)\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002\u5176\u7528\u9014\u975e\u5e38\u5e7f\u6cdb\uff0c\u6db5\u76d6\u4e86\u591a\u4e2a\u9886\u57df\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u30004G\u6a21\u5757\u5728\u7269\u8054\u7f51(IoT)\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u5bb6\u5c45\u4e2d\uff0c4G\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5404\u7c7b\u667a\u80fd\u8bbe\u5907\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n\n\n\n<p>\u3000\u30004G\u6a21\u5757\u5728\u8f66\u8054\u7f51(V2X)\u4e2d\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u80fd\u591f\u63d0\u4f9b\u5b9e\u65f6\u5bfc\u822a\u3001\u4fe1\u606f\u5a31\u4e50\u7b49\u670d\u52a1\uff0c\u5e76\u7528\u4e8e\u6c7d\u8f66\u5b89\u5168\u76d1\u63a7\u548c\u8f66\u8f86\u8ffd\u8e2a\u3002\u6b64\u5916\uff0c4G\u6a21\u5757\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8f66\u8f7d\u89c6\u9891\u76d1\u63a7\uff0c\u5e2e\u52a9\u63d0\u9ad8\u884c\u8f66\u5b89\u5168\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5de5\u4e1a\u9886\u57df\uff0c4G\u6a21\u5757\u88ab\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u8fdc\u7a0b\u7ef4\u62a4\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5\u5de5\u4e1a\u8def\u7531\u5668\u548c\u5176\u4ed6\u5de5\u4e1a\u8bbe\u5907\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u4f20\u8f93\u548c\u76d1\u63a7\u3002\u6b64\u5916\uff0c4G\u6a21\u5757\u8fd8\u80fd\u591f\u7528\u4e8e\u5145\u7535\u6869\u7684\u8fde\u63a5\uff0c\u63d0\u4f9b\u7a33\u5b9a\u7684\u5b9e\u65f6\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u533b\u7597\u9886\u57df\uff0c4G\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u4f1a\u8bca\u548c\u5065\u5eb7\u76d1\u6d4b\u3002\u901a\u8fc74G\u7f51\u7edc\uff0c\u533b\u751f\u53ef\u4ee5\u8fdc\u7a0b\u8bbf\u95ee\u60a3\u8005\u7684\u5065\u5eb7\u6570\u636e\uff0c\u8fdb\u884c\u8bca\u65ad\u548c\u6cbb\u7597\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c4G\u6a21\u5757\u8fd8\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e2a\u4eba\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u667a\u80fd\u624b\u8868\u7b49\u3002\u901a\u8fc74G\u6a21\u5757\uff0c\u7528\u6237\u53ef\u4ee5\u968f\u65f6\u968f\u5730\u4e0a\u7f51\u3001\u6536\u53d1\u4fe1\u606f\u548c\u8fdb\u884c\u793e\u4ea4\u5a31\u4e50\u3002<\/p>\n\n\n\n<p>\u3000\u30004G\u6a21\u5757\u5728\u73b0\u4ee3\u65e0\u7ebf\u901a\u4fe1\u548c\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u91cd\u8981\u5730\u4f4d\uff0c\u5176\u9ad8\u901f\u3001\u5927\u5bb9\u91cf\u7684\u7f51\u7edc\u8fde\u63a5\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u8bb8\u591a\u5e94\u7528\u573a\u666f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206.<\/p>\n\n\n\n<h2 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