{"id":493,"date":"2019-09-06T16:28:25","date_gmt":"2019-09-06T08:28:25","guid":{"rendered":"http:\/\/www.tianwang.com\/?p=493"},"modified":"2021-12-02T14:31:01","modified_gmt":"2021-12-02T06:31:01","slug":"%e4%bb%80%e4%b9%88%e6%98%afnb-iot%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.tianwang.com\/?p=493","title":{"rendered":"\u4ec0\u4e48\u662f\u201cNB-IOT+\u201d\uff1f"},"content":{"rendered":"<p>\u6211\u56fd\u653f\u5e9c\u9ad8\u5ea6\u91cd\u89c6\u7269\u8054\u7f51\u53d1\u5c55\uff0c2017\u5e746\u6708\uff0c \u5de5\u4e1a\u548c\u4fe1\u606f\u5316\u90e8\u53d1\u5e03\u300a\u5173\u4e8e\u5168\u9762\u63a8\u8fdb\u79fb\u52a8\u7269\u8054\u7f51 (NB-IoT)\u5efa\u8bbe\u53d1\u5c55\u7684\u901a\u77e5\u300b,\u8981\u6c42\u52a0\u5feb\u63a8\u8fdb\u7f51\u7edc\u90e8\u7f72, \u6784\u5efa NB-IoT ( Narrow Band Internet of Things,\u7a84\u5e26 \u7269\u8054\u7f51)\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\uff0c\u52302020\u5e74\uff0cNB-IoT\u7f51\u7edc \u5b9e\u73b0\u5168\u9762\u666e\u901a\u8986\u76d6\uff0c\u9762\u5411\u5ba4\u5185\u3001\u4ea4\u901a\u8def\u7f51\u3001\u5730\u4e0b \u7ba1\u7f51\u7b49\u5e94\u7528\u573a\u666f\u5b9e\u73b0\u6df1\u5ea6\u8986\u76d6\uff0c\u57fa\u7ad9\u89c4\u6a21\u8fbe\u5230150\u4e07\u4e2a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-496 size-full\" title=\"nb-iot\u4ea7\u4e1a\u5e94\u7528\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2019\/09\/tianwang.com_2019-09-06_08-33-57.jpg\"  width=\"480\" height=\"237\" alt=\"\u4ec0\u4e48\u662f\u201cNB-IOT+\u201d\uff1f\u63d2\u56fe\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u201cNB-IOT+\u201d?<\/strong><\/p>\n<p>NB-IOT\u662f\u7a84\u5e26\u7269\u8054\u7f51\uff08Narrow Band Internet of Things, NB-IoT\uff09\u534f\u8bae\u7684\u7b80\u79f0\uff0cNB-IoT\u6784\u5efa\u4e8e\u8702\u7a9d\u7f51\u7edc\uff0c\u53ea\u6d88\u8017\u5927\u7ea6180KHz\u7684\u5e26\u5bbd\uff0c\u53ef\u76f4\u63a5\u90e8\u7f72\u4e8eGSM\u7f51\u7edc\u3001UMTS\u7f51\u7edc\u6216LTE\u7f51\u7edc\uff0c\u4ee5\u964d\u4f4e\u90e8\u7f72\u6210\u672c\u3001\u5b9e\u73b0\u5e73\u6ed1\u5347\u7ea7\u3002\u800c\u201cNB-IOT+\u201d\u5219\u662f\u5229\u7528\u5176\u8fd9\u9879\u6280\u672f\u7684\u8986\u76d6\u5e7f\u3001\u8fde\u63a5\u591a\u3001\u901f\u7387\u5feb,\u4f7f\u7528\u8fd0\u8425\u5546\u6388\u6743\u9891\u6bb5,\u65e0\u9700\u67b6\u8bbe\u57fa\u7ad9, \u90e8\u7f72\u7b80\u5355\u3001\u7ef4\u62a4\u6210\u672c\u4f4e\u7b49\u7279\u6027\u628a\u4f20\u7edf\u884c\u4e1a\u5728\u5185\u7684\u5404\u884c\u5404\u4e1a\u7ed3\u5408\u8d77\u6765\uff0c\u5728\u65b0\u7684\u9886\u57df\u521b\u9020\u4e00\u79cd\u65b0\u7684\u751f\u6001\u3002<\/p>\n<p>\u901a\u4fd7\u6765\u8bf4\uff0c\u201cNB-IOT+\u201d\u5c31\u662f\u201cNB-IOT+\u5404\u4e2a\u4f20\u7edf\u884c\u4e1a\u201d\uff0c\u4f46\u8fd9\u5e76\u4e0d\u662f\u7b80\u5355\u7684\u4e24\u8005\u76f8\u52a0\uff0c\u800c\u662f\u5229\u7528\u534f\u8bae\u901a\u4fe1\u6280\u672f\u53ca\u7269\u8054\u7f51\u5e73\u53f0\uff0c\u8ba9NB-IOT\u4e0e\u4f20\u7edf\u884c\u4e1a\u8fdb\u884c\u6df1\u5ea6\u878d\u5408\uff0c\u521b\u9020\u65b0\u7684\u53d1\u5c55\u751f\u6001\u3002\u5c31\u597d\u6bd4\u5982\uff0c\u7b2c\u4e8c\u6b21\u5de5\u4e1a\u9769\u547d\u4e2d\uff0c\u7535\u529b\u8ba9\u5f88\u591a\u884c\u4e1a\u53d1\u751f\u4e86\u7ffb\u5929\u8986\u5730\u7684\u53d8\u5316\uff0c\u672a\u6765NB-IOT\u4e5f\u4f1a\u50cf\u7535\u4e00\u6837\uff0c\u5f62\u6210\u4e86\u8bf8\u591a\u5982\u57fa\u4e8eNB-IoT\u7684\u667a\u80fd\u6c34\u52a1\u884c\u4e1a\u3001\u7535\u529b\u884c\u4e1a\u3001\u667a\u6167\u5bb6\u5c45\u884c\u4e1a\u3001\u667a\u80fd\u5b9a\u4f4d\u884c\u4e1a\u3001\u667a\u6167\u519c\u4e1a\u548c\u5171\u4eab\u884c\u4e1a\u7b49\u65b0\u4e1a\u6001\uff0c\u800c\u4e14\u6b63\u5728\u5411\u7b2c\u4e00\u548c\u7b2c\u4e8c\u4ea7\u4e1a\u6e17\u900f\u3002NB-IOT\u519c\u4e1a\u6b63\u5728\u4ece\u81ea\u52a8\u5316\u65e0\u4eba\u503c\u5b88\u9886\u57df\u6e17\u900f\uff0c\u4e3a\u519c\u4e1a\u751f\u4ea7\u8282\u7701\u4eba\u5de5\u6210\u672c\u3002NB-IOT\u8fd0\u8f93\u6b63\u5728\u4ece\u667a\u80fd\u5316\u5b9a\u65f6\u4e0a\u62a5\u5b9a\u4f4d\u6570\u636e\u9886\u57df\u6e17\u900f\uff0c\u4ece\u800c\u5b9e\u73b0\u8fd0\u8f93\u4fe1\u606f\u667a\u80fd\u5316\u5b9e\u65f6\u4e0a\u62a5\u4f4d\u7f6e\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u56fd\u653f\u5e9c\u9ad8\u5ea6\u91cd\u89c6\u7269\u8054\u7f51\u53d1\u5c55\uff0c2017\u5e746\u6708\uff0c \u5de5\u4e1a\u548c\u4fe1\u606f\u5316\u90e8\u53d1\u5e03\u300a\u5173\u4e8e\u5168\u9762\u63a8\u8fdb\u79fb\u52a8\u7269\u8054\u7f51 (NB-IoT)\u5efa\u8bbe &hellip; 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