{"id":2062,"date":"2023-05-24T13:50:25","date_gmt":"2023-05-24T05:50:25","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=2062"},"modified":"2024-04-12T17:46:23","modified_gmt":"2024-04-12T09:46:23","slug":"nmkhgmkdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/2062.html","title":{"rendered":"nb\u6a21\u5757\u548c4g\u6a21\u5757\u7684\u533a\u522b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>NB-IoT\u6a21\u5757\u548c4G\u6a21\u5757\u662f\u4e24\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u4e2d\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5b83\u4eec\u90fd\u5177\u6709\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u80fd\u529b\u3002<\/strong>\u5c3d\u7ba1\u5b83\u4eec\u7684\u529f\u80fd\u7c7b\u4f3c\uff0c\u4f46\u8fd9\u4e24\u79cd\u6a21\u5757\u4e4b\u95f4\u5b58\u5728\u4e00\u4e9b\u533a\u522b\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u8fd9\u4e9b\u533a\u522b\u4ee5\u53ca\u4f55\u65f6\u5e94\u8be5\u9009\u62e9\u4f7f\u7528\u54ea\u79cd\u6a21\u5757\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30001. \u4ec0\u4e48\u662fNB-IoT\u6a21\u5757?<\/h2>\n\n\n\n<p>\u3000\u3000Narrowband IoT(NB-IoT)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u5e7f\u57df\u8986\u76d6\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u5b83\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u4e86\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u5b89\u5168\u6027\u3002NB-IoT\u6a21\u5757\u53ef\u4ee5\u8fde\u63a5\u5230LTE\u7f51\u7edc\uff0c\u5e76\u652f\u6301\u591a\u8fd0\u8425\u5546\u9891\u6bb5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30002. \u4ec0\u4e48\u662f4G\u6a21\u5757?<\/h2>\n\n\n\n<p>\u3000\u30004G\u662f\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u597d\u7684\u7a33\u5b9a\u6027\u30024G\u6a21\u5757\u53ef\u4ee5\u8fde\u63a5\u5230LTE\u7f51\u7edc\uff0c\u5e76\u652f\u6301\u591a\u8fd0\u8425\u5546\u9891\u6bb5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/3.jpg\" alt=\"\u65e0\u7ebf\u901a\u4fe1\" class=\"wp-image-1941\" srcset=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/3.jpg 726w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/3-300x186.jpg 300w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/3-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30003. NB-IoT\u6a21\u5757\u4e0e4G\u6a21\u5757\u4e4b\u95f4\u7684\u533a\u522b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000(1)\u529f\u8017\uff1a\u76f8\u6bd4\u8f83\u800c\u8a00\uff0cNB-IoT\u6a21\u5757\u6d88\u8017\u66f4\u5c11\u7684\u80fd\u91cf\u3002\u56e0\u4e3a\u5b83\u4e13\u95e8\u4e3a\u4f4e\u529f\u8017\u8bbe\u5907\u8bbe\u8ba1\uff0c\u6240\u4ee5\u5728\u957f\u65f6\u95f4\u8fd0\u884c\u65f6\u66f4\u52a0\u7ecf\u6d4e\u5b9e\u60e0\u3002<\/li>\n\n\n\n<li>\u3000\u3000(2)\u8986\u76d6\u8303\u56f4\uff1a\u7531\u4e8e\u4f7f\u7528\u7a84\u5e26\u4fe1\u9053\uff0cNB-IoT\u6a21\u5757\u7684\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u3002\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u5728\u8fb9\u8fdc\u5730\u533a\u6216\u5730\u4e0b\u533a\u57df\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000(3)\u6570\u636e\u4f20\u8f93\u901f\u7387\uff1a4G\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u66f4\u5927\u7684\u5e26\u5bbd\u548c\u66f4\u5feb\u7684\u901f\u5ea6\u3002\u8fd9\u4f7f\u5f974G\u6a21\u5757\u975e\u5e38\u9002\u5408\u9700\u8981\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n\n\n\n<li>\u3000\u3000(4)\u6210\u672c\uff1a\u76f8\u5bf9\u800c\u8a00\uff0cNB-IoT\u6a21\u5757\u66f4\u52a0\u7ecf\u6d4e\u5b9e\u60e0\u3002\u56e0\u4e3a\u5b83\u4e13\u95e8\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\uff0c\u6240\u4ee5\u5236\u9020\u6210\u672c\u8f83\u4f4e\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30004. \u4f55\u65f6\u5e94\u8be5\u9009\u62e9NB-IoT\u6a21\u5757?<\/h2>\n\n\n\n<p>\u3000\u3000\u5982\u679c\u60a8\u9700\u8981\u8fde\u63a5\u5230LTE\u7f51\u7edc\u5e76\u9700\u8981\u957f\u65f6\u95f4\u8fd0\u884c\uff0c\u90a3\u4e48NB-IoT\u6a21\u5757\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u9700\u8981\u5728\u8fb9\u8fdc\u5730\u533a\u6216\u5730\u4e0b\u533a\u57df\u4f7f\u7528\u901a\u4fe1\u8bbe\u5907\uff0c\u5219NB-IoT\u6a21\u5757\u4e5f\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30005. \u4f55\u65f6\u5e94\u8be5\u9009\u62e94G\u6a21\u5757?<\/h2>\n\n\n\n<p>\u3000\u3000\u5982\u679c\u60a8\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u5e76\u4e14\u4e0d\u4ecb\u610f\u6d88\u8017\u66f4\u591a\u80fd\u91cf\uff0c\u52194G\u6a21\u5757\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u9700\u8981\u5728\u57ce\u5e02\u7b49\u4eba\u53e3\u5bc6\u96c6\u5730\u533a\u4f7f\u7528\u901a\u4fe1\u8bbe\u5907\uff0c\u52194G\u6a21\u5757\u4e5f\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30006. \u7ed3\u8bba<\/h2>\n\n\n\n<p>\u3000\u3000\u7efc\u4e0a\u6240\u8ff0\uff0cNB-IoT\u6a21\u5757\u548c4G\u6a21\u5757\u90fd\u6709\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u5e76\u4e14\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u4e0d\u540c\uff0c\u9009\u62e9\u6b63\u786e\u7684\u6a21\u5757\u975e\u5e38\u91cd\u8981\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u901a\u4fe1\u6a21\u5757\u65f6\uff0c\u5e94\u8be5\u8003\u8651\u8bbe\u5907\u9700\u8981\u8fde\u63a5\u5230\u54ea\u79cd\u7f51\u7edc\u3001\u9700\u8981\u591a\u5927\u7684\u5e26\u5bbd\u3001\u9700\u8981\u591a\u5c11\u7535\u91cf\u7b49\u56e0\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NB-IoT\u6a21\u5757\u548c4G\u6a21\u5757\u662f\u4e24\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u4e2d\u7684\u901a\u4fe1\u6a21\u5757\uff0c\u5b83\u4eec\u90fd\u5177\u6709\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u80fd\u529b\u3002\u5c3d\u7ba1\u5b83\u4eec\u7684\u529f\u80fd\u7c7b\u4f3c\uff0c\u4f46\u8fd9\u4e24\u79cd\u6a21\u5757\u4e4b\u95f4\u5b58\u5728\u4e00\u4e9b\u533a\u522b\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u8fd9\u4e9b\u533a\u522b\u4ee5\u53ca\u4f55\u65f6\u5e94\u8be5\u9009\u62e9\u4f7f\u7528\u54ea\u79cd\u6a21\u5757\u3002<\/p>\n","protected":false},"author":1,"featured_media":1941,"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":[42,404,43],"class_list":["post-2062","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-n","tag-nbmodule","tag-zdwlw"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2062","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=2062"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2062\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1941"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=2062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=2062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=2062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}