{"id":94145,"date":"2024-06-17T17:50:02","date_gmt":"2024-06-17T09:50:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=94145"},"modified":"2024-06-17T17:50:06","modified_gmt":"2024-06-17T09:50:06","slug":"ndjsjj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/94145.html","title":{"rendered":"NBIOT\u7684\u6280\u672f\u7b80\u4ecb"},"content":{"rendered":"\n<p>\u3000\u3000<strong>NBIOT(\u7a84\u5e26\u7269\u8054\u7f51\uff0cNarrow Band Internet of Things)<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u8702\u7a9d\u7f51\u7edc\u7684\u4f4e\u529f\u8017\u3001\u5e7f\u8986\u76d6\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u4e13\u4e3a\u7269\u8054\u7f51\u5e94\u7528\u800c\u8bbe\u8ba1\u3002\u5b83\u805a\u7126\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df(LPWA)\u7269\u8054\u7f51\u5e02\u573a\uff0c\u80fd\u591f\u5728\u5168\u7403\u8303\u56f4\u5185\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000NBIOT\u6280\u672f\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u548c\u5e7f\u8986\u76d6\u3002\u4e0e\u4f20\u7edf\u7684\u8702\u7a9d\u7f51\u7edc\u76f8\u6bd4\uff0cNBIOT\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u5e7f\u7684\u8986\u76d6\u8303\u56f4\u3002\u6b64\u5916\uff0cNBIOT\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\u8fde\u63a5\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u519c\u4e1a\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000NBIOT\u4f7f\u7528License\u9891\u6bb5\uff0c\u5e76\u4e14\u53ef\u4ee5\u91c7\u53d6\u5e26\u5185\u3001\u4fdd\u62a4\u5e26\u6216\u72ec\u7acb\u8f7d\u6ce2\u7b49\u4e09\u79cd\u90e8\u7f72\u65b9\u5f0f\uff0c\u4e0e\u73b0\u6709\u7f51\u7edc\u5171\u5b58\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97NBIOT\u80fd\u591f\u5728\u73b0\u6709\u7684LTE\u7f51\u7edc\u4e0a\u5b9e\u73b0\u7269\u8054\u7f51\u5e94\u7528\uff0c\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u8fde\u63a5\u548c\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000NBIOT\u662f\u4e00\u79cd\u65b0\u5174\u7684\u7269\u8054\u7f51\u6280\u672f\uff0c\u65e8\u5728\u901a\u8fc7\u4f4e\u529f\u8017\u3001\u5e7f\u8986\u76d6\u7684\u65b9\u5f0f\u8fde\u63a5\u5927\u91cf\u667a\u80fd\u8bbe\u5907\uff0c\u6ee1\u8db3\u4e0d\u540c\u7269\u8054\u7f51\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 NBIOT\u6280\u672f\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n<p>\u3000\u3000NBIOT\u6280\u672f\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u6167\u793e\u533a\u5efa\u8bbe<\/strong>\uff1a\u4f8b\u5982\uff0c\u6d77\u53e3\u5e02\u7f8e\u5170\u533a\u6d77\u7538\u8857\u9053\u529e\u7684\u667a\u6167\u793e\u533a\u9879\u76ee\uff0c\u5229\u7528NBIOT\u6280\u672f\u5b9e\u73b0\u4e86\u667a\u80fd\u5316\u7ba1\u7406\u548c\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u505c\u8f66\u7ba1\u7406<\/strong>\uff1a\u94f6\u6c5f\u80a1\u4efd\u6210\u529f\u4e2d\u6807\u5e7f\u5b89\u5e02\u653f\u5e9c\u4e3b\u57ce\u533a\u667a\u80fd\u5316\u505c\u8f66\u6536\u8d39\u7ba1\u7406\u7cfb\u7edf\u9879\u76ee\uff0c\u8fd9\u662f\u56fd\u5185\u9996\u4e2a\u5343\u4e07\u7ea7NB-IoT\u57ce\u5e02\u667a\u80fd\u505c\u8f66\u7cfb\u7edf\u9879\u76ee\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5783\u573e\u6876<\/strong>\uff1aNBIOT\u6280\u672f\u88ab\u5e94\u7528\u4e8e\u667a\u80fd\u5783\u573e\u6876\u7684\u7ba1\u7406\uff0c\u901a\u8fc7\u7269\u8054\u7f51\u6280\u672f\u5b9e\u73b0\u5783\u573e\u6ee1\u6ea2\u62a5\u8b66\u548c\u81ea\u52a8\u6e05\u8fd0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u56ed\u6797<\/strong>\uff1a\u5728\u667a\u6167\u56ed\u6797\u4e2d\uff0cNBIOT\u6280\u672f\u7528\u4e8e\u690d\u7269\u704c\u6e89\u3001\u73af\u5883\u76d1\u6d4b\u7b49\uff0c\u63d0\u5347\u56ed\u6797\u7ba1\u7406\u7684\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u6c34\u8868\u548c\u667a\u6167\u71c3\u6c14<\/strong>\uff1aNBIOT\u6280\u672f\u5728\u667a\u6167\u6c34\u8868\u548c\u667a\u6167\u71c3\u6c14\u9886\u57df\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u901a\u8fc7\u8fdc\u7a0b\u6284\u8868\u548c\u5b9e\u65f6\u76d1\u63a7\uff0c\u63d0\u9ad8\u57ce\u5e02\u7ba1\u7406\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 NBIOT\u4e0e\u5176\u4ed6\u7269\u8054\u7f51\u6280\u672f\u76f8\u6bd4\u6709\u54ea\u4e9b\u4f18\u52bf\u548c\u5c40\u9650\u6027?<\/h2>\n\n\n\n<p>\u3000\u3000NBIOT(Narrowband IoT)\u4e0e\u5176\u4ed6\u7269\u8054\u7f51\u6280\u672f(\u5982LoRa\u548cSigfox)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u72ec\u7279\u4f18\u52bf\u548c\u5c40\u9650\u6027\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1aNBIOT\u53ef\u4ee5\u63d0\u4f9b\u6bd42G\/3G\/4G\u66f4\u9ad8\u7684\u4e0a\u884c\u5bb9\u91cf\uff0c\u8fbe\u523050~100\u500d\u7684\u63d0\u5347\u3002\u8fd9\u4f7f\u5f97NBIOT\u5728\u9700\u8981\u8f83\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u7684\u5e94\u7528\u573a\u666f\u4e2d\u66f4\u5177\u4f18\u52bf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aNBIOT\u534f\u8bae\u80fd\u591f\u6709\u6548\u964d\u4f4e\u7269\u8054\u7f51\u8bbe\u5907\u7684\u529f\u8017\uff0c\u4f7f\u5f97\u8bbe\u5907\u53ef\u4ee5\u66f4\u52a0\u5bb9\u6613\u5730\u8fde\u63a5\u5230\u7f51\u7edc\uff0c\u5e76\u4e14\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf<\/strong>\uff1aNBIOT\u534f\u8bae\u53ef\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5c40\u9650\u6027\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u901f\u7387\u548c\u5c0f\u6570\u636e\u91cf<\/strong>\uff1a\u5c3d\u7ba1NBIOT\u5728\u67d0\u4e9b\u65b9\u9762\u4f18\u4e8e\u4f20\u7edf\u8702\u7a9d\u7f51\u7edc\uff0c\u4f46\u5b83\u4ecd\u7136\u805a\u7126\u4e8e\u5c0f\u6570\u636e\u91cf\u3001\u4f4e\u901f\u7387\u7684\u5e94\u7528\u573a\u666f\u3002\u8fd9\u610f\u5473\u7740\u5bf9\u4e8e\u9700\u8981\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\uff0cNBIOT\u53ef\u80fd\u4e0d\u662f\u6700\u4f73\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8f83\u5c0f\u7684\u6570\u636e\u4f20\u8f93\u8303\u56f4<\/strong>\uff1a\u4e0eLoRaWAN\u7b49\u6280\u672f\u76f8\u6bd4\uff0cNBIOT\u7684\u6570\u636e\u4f20\u8f93\u8303\u56f4\u8f83\u5c0f\u3002\u8fd9\u53ef\u80fd\u9650\u5236\u4e86\u5176\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5bf9\u6bd4\u5176\u4ed6\u7269\u8054\u7f51\u6280\u672f\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>LoRa<\/strong>\uff1aLoRaWAN\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u4e13\u6ce8\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u8bbe\u5907\u3002\u5b83\u9002\u7528\u4e8e\u9700\u8981\u8986\u76d6\u5e7f\u6cdb\u533a\u57df\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u667a\u80fd\u57ce\u5e02\u548c\u519c\u4e1a\u76d1\u63a7\u3002\u7136\u800c\uff0cLoRa\u7684\u901f\u7387\u8f83\u4f4e\uff0c\u4e0d\u5982NBIOT\u9002\u5408\u9ad8\u6570\u636e\u91cf\u9700\u6c42\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Sigfox<\/strong>\uff1aSigfox\u4e5f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\uff0c\u7279\u522b\u5f3a\u8c03\u4f4e\u6210\u672c\u548c\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u5b83\u5728\u5168\u7403\u8303\u56f4\u5185\u5efa\u7acb\u4e86\u5e7f\u6cdb\u7684\u7269\u8054\u7f51\u901a\u4fe1\u7f51\u7edc\uff0c\u8986\u76d6\u4e86\u8d85\u8fc770\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u3002Sigfox\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u4f4e\u529f\u8017\u548c\u4f4e\u6210\u672c\uff0c\u4f46\u5176\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u4e14\u4e3b\u8981\u9002\u7528\u4e8e\u4f4e\u901f\u7387\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000NBIOT\u5728\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\uff0c\u4f46\u5728\u4f4e\u901f\u7387\u548c\u5c0f\u6570\u636e\u91cf\u5e94\u7528\u4ee5\u53ca\u8f83\u5c0f\u7684\u6570\u636e\u4f20\u8f93\u8303\u56f4\u65b9\u9762\u5b58\u5728\u5c40\u9650\u6027\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cLoRa\u548cSigfox\u5219\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u6210\u672c\u65b9\u9762\u8868\u73b0\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 NBIOT\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u8d8b\u52bf<\/h2>\n\n\n\n<p>\u3000\u3000NBIOT\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u8d8b\u52bf\u548c\u672a\u6765\u5c55\u671b\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u5316\u548c\u4fbf\u6377\u5316<\/strong>\uff1aNBIOT\u7269\u8054\u7f51\u6280\u672f\u5728\u672a\u6765\u53ef\u80fd\u4f1a\u671d\u7740\u66f4\u52a0\u667a\u80fd\u5316\u3001\u66f4\u52a0\u4fbf\u6377\u5316\u7684\u65b9\u5411\u53d1\u5c55\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u52a0\u667a\u80fd\u7684\u8bbe\u5907\u8fde\u63a5\uff0c\u66f4\u52a0\u4fbf\u6377\u7684\u8fdc\u7a0b\u7ba1\u7406\uff0c\u5e76\u4e14\u63d0\u4f9b\u66f4\u52a0\u53ef\u9760\u7684\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u67b6\u6784\u7684\u5b8c\u5584<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u89c4\u6a21\u5316\u90e8\u7f72\uff0cNBIOT\u7cfb\u7edf\u7684\u5b89\u5168\u67b6\u6784\u4e5f\u5728\u4e0d\u65ad\u5b8c\u5584\u3002\u8fd9\u8868\u660e\u672a\u6765\u7684NBIOT\u6280\u672f\u5c06\u66f4\u52a0\u6ce8\u91cd\u5b89\u5168\u6027\uff0c\u4ee5\u5e94\u5bf9\u65e5\u76ca\u589e\u52a0\u7684\u5b89\u5168\u6311\u6218\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6df1\u5ea6\u8986\u76d6\u548c\u4f4e\u529f\u8017<\/strong>\uff1aNBIOT\u6280\u672f\u7684\u4e00\u4e2a\u663e\u8457\u4f18\u70b9\u662f\u5176\u6df1\u5ea6\u8986\u76d6\u80fd\u529b\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u7269\u8054\u7f51\u4ea7\u4e1a\u94fe\u4e2d\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u901a\u8baf\u57fa\u7840\u3002\u8fd9\u4e9b\u7279\u70b9\u4f7f\u5f97NBIOT\u6280\u672f\u5728\u672a\u6765\u5c06\u7ee7\u7eed\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u4f4e\u529f\u8017\u8bbe\u5907\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u57df\u7f51\u8fde\u63a5\u548c\u6d77\u91cf\u8fde\u63a5<\/strong>\uff1aNBIOT\u6280\u672f\u652f\u6301\u4f4e\u529f\u8017\u8bbe\u5907\u5728\u5e7f\u57df\u7f51\u4e0a\u7684\u8702\u7a9d\u6570\u636e\u8fde\u63a5\uff0c\u5177\u6709\u5e7f\u8986\u76d6\u3001\u4f4e\u80fd\u8017\u3001\u6d77\u91cf\u8fde\u63a5\u548c\u4f4e\u6210\u672c\u7b49\u7279\u70b9\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97NBIOT\u6280\u672f\u5728\u672a\u6765\u6709\u671b\u5728\u7269\u8054\u7f51\u9886\u57df\u7ee7\u7eed\u4fdd\u6301\u5176\u9886\u5148\u5730\u4f4d\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 NBIOT\u6280\u672f\u5728\u5e7f\u57df\u8986\u76d6\u548c\u4f4e\u529f\u8017\u65b9\u9762\u7684\u6311\u6218?<\/h2>\n\n\n\n<p>\u3000\u3000\u89e3\u51b3NBIoT\u6280\u672f\u5728\u5e7f\u57df\u8986\u76d6\u548c\u4f4e\u529f\u8017\u65b9\u9762\u7684\u6311\u6218\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5165\u624b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u589e\u5f3a\u5e7f\u57df\u8986\u76d6<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u8c03\u6574\u53c2\u6570\u4ee5\u589e\u5927\u8026\u5408\u635f\u8017<\/strong>\uff1a\u901a\u8fc7\u6709\u6548\u8c03\u6574\u53c2\u6570\uff0c\u5c3d\u53ef\u80fd\u589e\u5927MCL(\u8026\u5408\u635f\u8017)\uff0c\u53ef\u4ee5\u663e\u8457\u589e\u5f3aNB-IoT\u7684\u8986\u76d6\u8303\u56f4\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u5929\u7ebf\u8bbe\u8ba1\u3001\u589e\u52a0\u53d1\u5c04\u529f\u7387\u7b49\u65b9\u5f0f\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5229\u7528\u8702\u7a9d\u7f51\u7edc\u7684\u4f18\u52bf<\/strong>\uff1aNB-IoT\u57fa\u4e8e\u8702\u7a9d\u7f51\u7edc\uff0c\u5177\u6709\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u6570\u636e\u8fde\u63a5\u6027\u80fd\u5f3a\u7b49\u4f18\u52bf\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u8702\u7a9d\u7f51\u7edc\u7684\u90e8\u7f72\u548c\u7ba1\u7406\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u5176\u5e7f\u57df\u8986\u76d6\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5b9e\u73b0\u4f4e\u529f\u8017<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u91c7\u7528PSM(Power Saving Mode)\u6280\u672f<\/strong>\uff1aPSM\u662f3GPP 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