{"id":94716,"date":"2024-06-29T20:41:40","date_gmt":"2024-06-29T12:41:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=94716"},"modified":"2024-06-29T20:41:46","modified_gmt":"2024-06-29T12:41:46","slug":"nmkysmy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/94716.html","title":{"rendered":"NBIOT\u6a21\u5757\u6709\u4ec0\u4e48\u7528"},"content":{"rendered":"\n<p>\u3000\u3000<strong>NB-IoT\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u8702\u7a9d\u7684\u7a84\u5e26\u7269\u8054\u7f51\u6280\u672f\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u9ad8\u6548\u7387\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002\u5b83\u901a\u8fc7\u5c06\u4f20\u611f\u5668\u7f51\u7edc\u3001\u667a\u80fd\u8bbe\u5907\u548c\u4e91\u7aef\u670d\u52a1\u8fde\u63a5\u8d77\u6765\uff0c\u4e3a\u7269\u8054\u7f51\u5e94\u7528\u63d0\u4f9b\u5b89\u5168\u3001\u7a33\u5b9a\u3001\u53ef\u9760\u7684\u901a\u8baf\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u6db5\u76d6\u4e86\u667a\u6167\u5bb6\u5ead\u3001\u667a\u6167\u51fa\u884c\u3001\u667a\u6167\u57ce\u5e02\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u5177\u4f53\u5e94\u7528\u573a\u666f\u5305\u62ec\u6c34\u8868\u3001\u667a\u6167\u505c\u8f66\u3001\u667a\u6167\u8def\u706f\u3001\u667a\u6167\u519c\u4e1a\u548c\u767d\u8272\u5bb6\u7535\u7b49\u3002\u6b64\u5916\uff0cNB-IoT\u6a21\u5757\u8fd8\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982CoAP\u3001UDP\u3001TCP\u3001MQTT\u7b49\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u548c\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u5728\u7269\u8054\u7f51\u9886\u57df\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\uff0c\u901a\u8fc7\u5176\u4f4e\u529f\u8017\u548c\u5e7f\u8986\u76d6\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6709\u6548\u63d0\u5347\u4f01\u4e1a\u7684\u7ade\u4e89\u529b\u5e76\u6ee1\u8db3\u5ba2\u6237\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 NB-IoT\u6a21\u5757\u7684\u5177\u4f53\u529f\u8017\u8868\u73b0\u5982\u4f55<\/h2>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u7684\u5177\u4f53\u529f\u8017\u8868\u73b0\u975e\u5e38\u51fa\u8272\uff0c\u5176\u4f4e\u529f\u8017\u7279\u6027\u662f\u5176\u4e3b\u8981\u4f18\u52bf\u4e4b\u4e00\u3002\u6839\u636e\u591a\u9879\u8bc1\u636e\uff0cNB-IoT\u5728\u4f4e\u529f\u8017\u65b9\u9762\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u9996\u5148\uff0cNB-IoT\u7684\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5176\u80fd\u591f\u663e\u8457\u5ef6\u957f\u8bbe\u5907\u7684\u7eed\u822a\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u5728\u8bb8\u591a\u4f7f\u7528\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\u548c\u5e94\u7528\u573a\u666f\u4e2d\uff0cNB-IoT\u53ef\u4ee5\u5c06\u8bbe\u5907\u7684\u7eed\u822a\u65f6\u95f4\u4ece\u51e0\u4e2a\u6708\u63d0\u5347\u5230\u51e0\u5e74\u3002\u8fd9\u79cd\u4f4e\u529f\u8017\u7279\u6027\u5bf9\u4e8e\u8fdc\u7a0b\u64cd\u4f5c\u6216\u5728\u7535\u6e90\u6709\u9650\u6216\u65e0\u6cd5\u8bbf\u95ee\u7684\u4f4d\u7f6e\u64cd\u4f5c\u7684\u8bbe\u5907\u975e\u5e38\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e0e\u5176\u4ed6\u7269\u8054\u7f51\u6280\u672f\u76f8\u6bd4\uff0cNB-IoT\u5728\u529f\u8017\u65b9\u9762\u7684\u8868\u73b0\u4e5f\u66f4\u5177\u4f18\u52bf\u3002\u4f8b\u5982\uff0c\u4e0eLoRa\u548cSigfox\u7b49\u5176\u4ed6\u4f4e\u529f\u8017\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u76f8\u6bd4\uff0cNB-IoT\u7684\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\uff0c\u6027\u80fd\u66f4\u597d\u3002\u6b64\u5916\uff0cNB-IoT\u57fa\u4e8eLTE\u7f51\u7edc\uff0c\u80fd\u591f\u5728\u4e0b\u884c\u9891\u5e26\u4e2d\u63d0\u4f9b200KHz\u7684\u5e26\u5bbd\uff0c\u5e76\u901a\u8fc7\u7279\u6b8a\u5904\u7406\u6269\u5c55\u52304MHz\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 NB-IoT\u6a21\u5757\u652f\u6301\u7684\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0<\/h2>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecCoAP\u3001UDP\u3001TCP\u548cMQTT\u7b49\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd9\u4e9b\u534f\u8bae\u7684\u6027\u80fd\u8868\u73b0\u5404\u6709\u4f18\u52a3\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>CoAP<\/strong>\uff1aCoAP(Constrained Application Protocol)\u662f\u4e00\u79cd\u4e13\u4e3a\u4f4e\u529f\u8017\u8bbe\u5907\u8bbe\u8ba1\u7684\u7b80\u5316\u7248HTTP\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u573a\u666f\u3002\u5b83\u5177\u6709\u7ed3\u6784\u7b80\u5355\u3001\u4f20\u8f93\u53ef\u9760\u7684\u7279\u70b9\uff0c\u9002\u5408\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>UDP<\/strong>\uff1aUDP(User Datagram Protocol)\u662f\u4e00\u79cd\u65e0\u8fde\u63a5\u7684\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u4f46\u4e0d\u4fdd\u8bc1\u6570\u636e\u5305\u7684\u987a\u5e8f\u548c\u5b8c\u6574\u6027\u3002\u5728NB-IoT\u6a21\u5757\u4e2d\uff0cUDP\u5e38\u7528\u4e8e\u900f\u4f20\u529f\u80fd\uff0c\u80fd\u591f\u5b9e\u73b0\u5feb\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>TCP<\/strong>\uff1aTCP(Transmission Control Protocol)\u662f\u4e00\u79cd\u9762\u5411\u8fde\u63a5\u7684\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u3001\u6709\u5e8f\u7684\u3001\u9519\u8bef\u6821\u9a8c\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u7136\u800c\uff0c\u5728\u8702\u7a9d\u7f51\u7edc\u73af\u5883\u4e0b\uff0cTCP\u8fde\u63a5\u53ef\u80fd\u4f1a\u53d7\u5230\u7f51\u7edc\u6ce2\u52a8\u7684\u5f71\u54cd\uff0c\u5bfc\u81f4\u8fde\u63a5\u4e0d\u7a33\u5b9a\uff0c\u5bb9\u6613\u65ad\u5f00\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>MQTT<\/strong>\uff1aMQTT(Message Queuing Telemetry Transport)\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6d88\u606f\u4f20\u8f93\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u652f\u6301\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\uff0c\u80fd\u591f\u5b9e\u73b0\u4f4e\u5e26\u5bbd\u3001\u9ad8\u5ef6\u8fdf\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u7684\u9ad8\u6548\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u652f\u6301\u7684\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>CoAP<\/strong>\uff1a\u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u73af\u5883\uff0c\u4f20\u8f93\u53ef\u9760\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>UDP<\/strong>\uff1a\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\uff0c\u4f46\u4e0d\u4fdd\u8bc1\u6570\u636e\u5305\u7684\u987a\u5e8f\u548c\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>TCP<\/strong>\uff1a\u63d0\u4f9b\u53ef\u9760\u7684\u3001\u6709\u5e8f\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u4f46\u5728\u8702\u7a9d\u7f51\u7edc\u73af\u5883\u4e0b\u53ef\u80fd\u4e0d\u7a33\u5b9a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>MQTT<\/strong>\uff1a\u9002\u7528\u4e8e\u4f4e\u5e26\u5bbd\u3001\u9ad8\u5ef6\u8fdf\u7684\u7f51\u7edc\u73af\u5883\uff0c\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u667a\u6167\u57ce\u5e02\u4e2dNB-IoT\u6a21\u5757\u662f\u5982\u4f55\u5b9e\u73b0\u4f4e\u529f\u8017\u548c\u9ad8\u6548\u7387\u901a\u8baf<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u667a\u6167\u57ce\u5e02\u9879\u76ee\u4e2d\uff0cNB-IoT\u6a21\u5757\u901a\u8fc7\u591a\u79cd\u6280\u672f\u624b\u6bb5\u5b9e\u73b0\u4f4e\u529f\u8017\u548c\u9ad8\u6548\u7387\u901a\u8baf\u3002\u9996\u5148\uff0cNB-IoT\u6280\u672f\u672c\u8eab\u662f\u4e00\u79cd\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u8ba1\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u7a84\u5e26\u65e0\u7ebf\u7535\u9891\u8c31\u548c\u5148\u8fdb\u7684\u7535\u6e90\u7ba1\u7406\u6280\u672f\u6765\u9ad8\u6548\u5229\u7528\u53ef\u7528\u8d44\u6e90\u3002\u8fd9\u79cd\u6280\u672f\u80fd\u591f\u786e\u4fdd\u8bbe\u5907\u5728\u957f\u65f6\u95f4\u5185\u4fdd\u6301\u4f4e\u529f\u8017\u8fd0\u884c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0cNB-IoT\u6a21\u5757\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\u4f4e\u529f\u8017\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f11\u7720\u6a21\u5f0f<\/strong>\uff1aNB-IoT\u6a21\u5757\u53ef\u4ee5\u5728\u5927\u90e8\u5206\u65f6\u95f4\u5904\u4e8e\u4f11\u7720\u72b6\u6001\uff0c\u53ea\u5728\u9700\u8981\u901a\u4fe1\u65f6\u5524\u9192\u5e76\u76d1\u542c\u7f51\u7edc\u7684\u5bfb\u547c\u4fe1\u53f7\u3002\u8fd9\u6837\u53ef\u4ee5\u5927\u5e45\u5ea6\u51cf\u5c11\u80fd\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u96c6\u6210\u5ea6\u63d0\u5347<\/strong>\uff1a\u901a\u8fc7\u82af\u7247\u96c6\u6210\u3001\u5c04\u9891\u524d\u6bb5\u5668\u4ef6\u96c6\u6210\u548c\u5b9a\u4f4d\u6a21\u5757\u96c6\u6210\u7b49\u65b9\u5f0f\u63d0\u5347\u96c6\u6210\u5ea6\uff0c\u51cf\u5c11\u901a\u8def\u63d2\u635f\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5668\u4ef6\u6027\u80fd\u4f18\u5316<\/strong>\uff1a\u4f18\u5316\u5668\u4ef6\u6027\u80fd\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u5904\u7406\u6280\u672f<\/strong>\uff1a\u5229\u7528\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u4fe1\u53f7\u5904\u7406\u6280\u672f\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 NB-IoT\u6a21\u5757\u5728\u667a\u6167\u519c\u4e1a\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u5728\u667a\u6167\u519c\u4e1a\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u519c\u4e1a\u704c\u6e89<\/strong>\uff1a\u901a\u8fc7NB-IoT\u6a21\u5757\u5347\u7ea7\u7684\u571f\u58e4\u548c\u73af\u5883\u4fe1\u606f\u91c7\u96c6\u4eea\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u4e0e\u4f20\u8f93\uff0c\u5e76\u5728\u534e\u4e3a\u4e91\u4e0a\u642d\u5efa\u519c\u4e1a\u4e91\u670d\u52a1\u5e73\u53f0\uff0c\u901a\u8fc7\u6570\u636e\u5206\u6790\u6307\u5bfc\u704c\u6e89\u3002\u6b64\u5916\uff0c\u795e\u5dde\u519c\u4e1a\u7684\u7814\u53d1\u56e2\u961f\u5df2\u7ecf\u5c06\u704c\u6e89\u8ba1\u91cf\u6c34\u8868\u5347\u7ea7\u4e3aNB-IoT\u4f20\u8f93\u6280\u672f\uff0c\u5e2e\u52a9\u5b9e\u73b0\u7528\u6c34\u7cbe\u51c6\u8c03\u5ea6\uff0c\u63d0\u9ad8\u519c\u4e1a\u704c\u6e89\u6548\u7387\uff0c\u5b9e\u73b0\u8282\u6c34\u519c\u4e1a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u75c5\u866b\u5bb3\u76d1\u6d4b<\/strong>\uff1aNB-IoT\u6a21\u5757\u53ef\u4ee5\u4e0e\u6e29\u6e7f\u5ea6\u7b49\u4f20\u611f\u5668\u96c6\u6210\u5728\u4e00\u8d77\uff0c\u7ed3\u5408\u592a\u9633\u80fd\u7535\u6c60\u677f\uff0c\u6563\u5e03\u5728\u7530\u91ce\u3001\u6c34\u4e0b\u3001\u5c71\u6797\u4e2d\uff0c\u6709\u6548\u76d1\u6d4b\u571f\u58e4\u72b6\u51b5\u548c\u519c\u4f5c\u7269\u751f\u957f\u60c5\u51b5\uff0c\u53ca\u65f6\u4e0a\u4f20\u6570\u636e\u5230\u4e91\u5e73\u53f0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65bd\u80a5\u7ba1\u7406<\/strong>\uff1aNB-IoT\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u519c\u4e1a\u65bd\u80a5\u72b6\u6001\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5168\u9762\u63d0\u5347\u519c\u573a\u751f\u4ea7\u7ba1\u7406\u6c34\u5e73\uff0c\u51cf\u5c11\u4f20\u7edf\u751f\u4ea7\u6210\u672c\uff0c\u53ca\u65f6\u6709\u6548\u5730\u4e86\u89e3\u519c\u4f5c\u7269\u751f\u957f\u72b6\u6001\uff0c\u63d0\u9ad8\u7ecf\u6d4e\u6548\u76ca\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u52a8\u7269\u5065\u5eb7\u7ba1\u7406<\/strong>\uff1a\u57fa\u4e8eNB-IoT\u6280\u672f\u5f00\u53d1\u7684\u52a8\u7269\u667a\u80fd\u9879\u5708\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u653e\u7267\u725b\u7f8a\u7684\u5065\u5eb7\u72b6\u6001\uff0c\u4e00\u65e6\u53d1\u75c5\u53ef\u4ee5\u53ca\u65f6\u62a5\u8b66\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7cae\u4ed3\u76d1\u6d4b<\/strong>\uff1aNB-IoT\u6280\u672f\u4e5f\u88ab\u5e94\u7528\u4e8e\u7cae\u4ed3\u76d1\u6d4b\u7cfb\u7edf\uff0c\u901a\u8fc7\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u6574\u4f53\u8054\u8c03\u6d4b\u8bd5\uff0c\u5b9e\u73b0\u4e86\u5bf9\u7cae\u4ed3\u7684\u76d1\u6d4b\u548c\u6709\u6548\u63a7\u5236\u7ba1\u7406\uff0c\u89e3\u51b3\u4e86\u4f20\u7edf\u7cae\u4ed3\u7ba1\u7406\u4e2d\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6548\u679c\u8bc4\u4f30\u65b9\u9762\uff0cNB-IoT\u6a21\u5757\u7684\u5e94\u7528\u663e\u8457\u63d0\u5347\u4e86\u519c\u4e1a\u751f\u4ea7\u7684\u667a\u80fd\u5316\u6c34\u5e73\u3002\u5176\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u5e7f\u8986\u76d6\u3001\u5927\u5bb9\u91cf\u7b49\u4f18\u52bf\uff0c\u53ca\u65f6\u89e3\u51b3\u4e86\u5f53\u524d\u519c\u4e1a\u7269\u8054\u7f51\u7684\u96be\u70b9\u548c\u75db\u70b9\uff0c\u4fc3\u8fdb\u4e86\u519c\u4e1a\u7269\u8054\u7f51\u7684\u53d1\u5c55\u3002\u901a\u8fc7\u6570\u636e\u5206\u6790\u548c\u7cbe\u51c6\u8c03\u5ea6\uff0c\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u519c\u4e1a\u704c\u6e89\u7684\u6548\u7387\uff0c\u5b9e\u73b0\u4e86\u8282\u6c34\u519c\u4e1a\uff0c\u8fd8\u63d0\u5347\u4e86\u519c\u573a\u751f\u4ea7\u7ba1\u7406\u6c34\u5e73\uff0c\u51cf\u5c11\u4e86\u4f20\u7edf\u751f\u4ea7\u6210\u672c\u3002\u6b64\u5916\uff0cNB-IoT\u6280\u672f\u7684\u5e94\u7528\u4f7f\u5f97\u519c\u4e1a\u7528\u6c34\u6570\u636e\u83b7\u53d6\u66f4\u52a0\u53ca\u65f6\u3001\u5168\u9762\u548c\u4fbf\u6377\uff0c\u5e2e\u52a9\u5b9e\u73b0\u7528\u6c34\u7cbe\u51c6\u8c03\u5ea6\uff0c\u6307\u5bfc\u79d1\u5b66\u7528\u6c34\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 NB-IoT\u6a21\u5757\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u6709\u54ea\u4e9b\u6539\u8fdb\u63aa\u65bd<\/h2>\n\n\n\n<p>\u3000\u3000\u9488\u5bf9NB-IoT\u6a21\u5757\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u4e1a\u754c\u91c7\u53d6\u4e86\u591a\u79cd\u6539\u8fdb\u63aa\u65bd\u548c\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8eab\u4efd\u8ba4\u8bc1<\/strong>\uff1aNB-IoT\u8bbe\u5907\u5728\u8fde\u63a5\u5230\u7f51\u7edc\u65f6\u9700\u8981\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1\uff0c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7684\u8bbe\u5907\u624d\u80fd\u8fde\u63a5\u5230\u7f51\u7edc\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u5c42\u52a0\u5bc6\u673a\u5236<\/strong>\uff1aNB-IoT\u7f51\u7edc\u91c7\u7528\u4e86\u591a\u5c42\u52a0\u5bc6\u673a\u5236\uff0c\u5305\u62ecHTTPS\u3001\u5b89\u5168\u5957\u63a5\u5b57\u548c\u5b89\u5168\u5f15\u5bfc\u7b49\u5185\u7f6e\u7684\u5b89\u5168\u529f\u80fd\uff0c\u8fd9\u4e9b\u529f\u80fd\u53ef\u4ee5\u4fdd\u62a4\u7269\u8054\u7f51\u6570\u636e\u514d\u53d7\u9ed1\u5ba2\u7684\u653b\u51fb\u3002\u6b64\u5916\uff0cNB-IoT\u6a21\u5757\u4e0a\u7684\u8bbe\u5907\u88ab\u5927\u91cf\u52a0\u5bc6\uff0c\u8fd9\u4f7f\u5f97\u9ed1\u5ba2\u5f88\u96be\u83b7\u5f97\u8bbf\u95ee\u6216\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6539\u8fdb\u7684\u8fde\u63a5\u7ba1\u7406<\/strong>\uff1a\u5bf9\u4e8eNB-IoT\u8bbe\u5907\u6765\u8bf4\uff0c\u5728\u4e0d\u540c\u57fa\u7ad9\u4e4b\u95f4\u79fb\u52a8\u662f\u4e00\u9879\u65e2\u8d39\u65f6\u53c8\u8d39\u529b\u7684\u4efb\u52a1\uff0c\u56e0\u6b64\u6539\u8fdb\u4e86NB-IoT\u8fde\u63a5\u7ba1\u7406\u4ee5\u63d0\u9ad8\u8bbe\u5907\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u5316\u901a\u4fe1\u534f\u8bae\u548c\u6570\u636e\u4f20\u8f93\u683c\u5f0f<\/strong>\uff1a\u901a\u8fc7\u4f18\u5316\u901a\u4fe1\u534f\u8bae\u548c\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u7684\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u5b9e\u65f6\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u67b6\u6784\u8bbe\u8ba1<\/strong>\uff1a\u63d0\u51fa\u4e86\u57fa\u4e8eNB-IoT\u7684\u5b89\u5168\u67b6\u6784\uff0c\u5e76\u8be6\u7ec6\u9610\u8ff0\u4e86\u8be5\u67b6\u6784\u4e2d\u5404\u5c42\u6b21\u5b9e\u73b0\u7684\u529f\u80fd\u548c\u5173\u952e\u6280\u672f\uff0c\u4ee5\u786e\u4fdd\u6574\u4e2a\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7ec8\u7aef\u5c42\u3001\u7f51\u7edc\u5c42\u548c\u5e94\u7528\u5c42\u7684\u5b89\u5168\u98ce\u9669\u5206\u6790<\/strong>\uff1a\u5bf9NB-IoT\u7269\u8054\u7f51\u7cfb\u7edf\u7684\u7cfb\u7edf\u67b6\u6784\u8fdb\u884c\u4e86\u5168\u9762\u7684\u5b89\u5168\u98ce\u9669\u5206\u6790\uff0c\u4ece\u7ec8\u7aef\u5c42\u3001\u7f51\u7edc\u5c42\u548c\u5e94\u7528\u5c42\u7b49\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u9632\u62a4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e25\u683c\u7684\u6d4b\u8bd5\u548c\u9a8c\u8bc1<\/strong>\uff1aNB-IoT\u8bbe\u5907\u548c\u7cfb\u7edf\u9700\u8981\u7ecf\u8fc7\u4e25\u683c\u7684\u6d4b\u8bd5\u4ee5\u786e\u4fdd\u5176\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0cKeysight\u7684\u65e0\u7ebf\u6d4b\u8bd5\u5e73\u53f0\u7ed3\u5408\u4e865G New Radio\u548cNB-IoT NTN\u4fe1\u53f7\uff0c\u5e76\u4f7f\u7528\u771f\u5b9e\u4e16\u754c\u7684\u4fe1\u9053\u4eff\u771f\u786c\u4ef6\u548c\u8f6f\u4ef6\uff0c\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u6df7\u5408\u5730\u9762\u548c\u7a7a\u95f4\u901a\u4fe1\u6d4b\u8bd5\u5e8a\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>NB-IoT\u6a21\u5757\u662f\u4e00\u79cd\u57fa\u4e8e\u8702\u7a9d\u7684\u7a84\u5e26\u7269\u8054\u7f51\u6280\u672f\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u9ad8\u6548\u7387\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002\u5b83\u901a\u8fc7\u5c06\u4f20\u611f\u5668\u7f51\u7edc\u3001\u667a\u80fd\u8bbe\u5907\u548c\u4e91\u7aef\u670d\u52a1\u8fde\u63a5\u8d77\u6765<\/p>\n","protected":false},"author":1,"featured_media":94043,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[42],"class_list":["post-94716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-n"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/94716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=94716"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/94716\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/94043"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=94716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=94716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=94716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}