{"id":79353,"date":"2023-12-30T10:15:49","date_gmt":"2023-12-30T02:15:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79353"},"modified":"2023-12-30T10:15:49","modified_gmt":"2023-12-30T02:15:49","slug":"ljnygdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79353.html","title":{"rendered":"\u4e86\u89e3NB-IoT\u4e0e4G\u7684\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0cNB-IoT\u548c4G\u6210\u4e3a\u4e86\u70ed\u95e8\u7684\u8bdd\u9898\u3002\u672c\u6587\u5c06\u8ba8\u8bba\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u548c\u5e94\u7528\u573a\u666f\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u6280\u672f\u3002<\/p>\n<h2 style=\"text-align: center;\">NB-IoT\u7684\u7279\u70b9<\/h2>\n<p>&emsp;&emsp;NB-IoT\uff08NarrowBand Internet of Things\uff09\u662f\u4e00\u79cd\u4f4e\u529f\u8017<a href=\"https:\/\/www.techphant.cn\/tag\/gyw\" target=\"_blank\" rel=\"noopener\">\u5e7f\u57df\u7f51<\/a>\u7edc\u6280\u672f\uff0c\u4e13\u4e3a\u8fde\u63a5\u5927\u91cf\u7269\u8054\u7f51\u8bbe\u5907\u800c\u8bbe\u8ba1\u3002\u4e0e\u4f20\u7edf\u76844G\u76f8\u6bd4\uff0cNB-IoT\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n<h3>&emsp;&emsp;\u957f\u7535\u6c60\u5bff\u547d<\/h3>\n<p>&emsp;&emsp;\u76f8\u8f83\u4e8e4G\uff0cNB-IoT\u5728\u901a\u4fe1\u65f6\u6240\u9700\u7684\u7535\u91cf\u8f83\u4f4e\uff0c\u56e0\u6b64\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u66f4\u957f\u3002\u8fd9\u4f7f\u5f97NB-IoT\u975e\u5e38\u9002\u5408\u8fdc\u7a0b\u548c\u96be\u4ee5\u8bbf\u95ee\u7684\u8bbe\u5907\uff0c\u5982<a href=\"https:\/\/www.techphant.cn\/tag\/zndb\" target=\"_blank\" rel=\"noopener\">\u667a\u80fd\u7535\u8868<\/a>\u548c\u73af\u5883\u76d1\u6d4b\u5668\u3002<\/p>\n<h3>&emsp;&emsp;\u4f4e\u6210\u672c\u8fde\u63a5<\/h3>\n<p>&emsp;&emsp;NB-IoT\u8fde\u63a5\u6210\u672c\u4f4e\u5ec9\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u4e0e\u73b0\u6709\u76844G\u57fa\u7ad9\u7f51\u7edc\u5171\u4eab\u8bbe\u5907\uff0c\u65e0\u9700\u989d\u5916\u7684\u57fa\u7840\u8bbe\u65bd\u6295\u8d44\u3002\u8fd9\u964d\u4f4e\u4e86\u7269\u8054\u7f51\u8bbe\u5907\u7684\u90e8\u7f72\u6210\u672c\uff0c\u4f7f\u5f97\u5176\u5728\u667a\u80fd\u57ce\u5e02\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">4G\u7684\u7279\u70b9<\/h2>\n<p>&emsp;&emsp;4G\u662f\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\u6280\u672f\uff0c\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u8f83\u77ed\u7684\u4fe1\u53f7\u5ef6\u8fdf\uff0c\u9002\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u548c\u9ad8\u6e05\u89c6\u9891\u4f20\u8f93\u7b49\u573a\u666f\u3002\u5b83\u4e0eNB-IoT\u76f8\u6bd4\u6709\u4ee5\u4e0b\u4e0d\u540c\u4e4b\u5904\uff1a<\/p>\n<h3>&emsp;&emsp;\u9ad8\u901f\u6570\u636e\u4f20\u8f93<\/h3>\n<p>&emsp;&emsp;4G\u7f51\u7edc\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u79fb\u52a8\u7ec8\u7aef\u7528\u6237\u548c\u5bf9\u7f51\u7edc\u901f\u5ea6\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u5e94\u7528\uff0c\u5982\u89c6\u9891\u901a\u8bdd\u548c\u5728\u7ebf\u6e38\u620f\u3002<\/p>\n<h3>&emsp;&emsp;\u666e\u904d\u53ef\u7528\u6027<\/h3>\n<p>&emsp;&emsp;\u76f8\u6bd4NB-<a href=\"https:\/\/www.techphant.cn\/tag\/iot\" target=\"_blank\" rel=\"noopener\">IoT<\/a>\u7684\u4f4e\u5bb9\u91cf\u8fde\u63a5\uff0c4G\u7f51\u7edc\u62e5\u6709\u66f4\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\uff0c\u9002\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u548c\u5927\u5bb9\u91cf\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u4f7f\u5f974G\u5728\u4e2a\u4eba\u7535\u8111\u3001\u667a\u80fd\u624b\u673a\u7b49\u79fb\u52a8\u8bbe\u5907\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: 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