{"id":2053,"date":"2023-05-23T22:50:13","date_gmt":"2023-05-23T14:50:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=2053"},"modified":"2023-05-23T22:50:15","modified_gmt":"2023-05-23T14:50:15","slug":"nhgdgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/2053.html","title":{"rendered":"nbiot\u548c4g\u7684\u5173\u7cfb"},"content":{"rendered":"\n<p>\u3000\u3000NB-IoT\u548c4G\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u626e\u6f14\u7740\u4e0d\u540c\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u63a2\u8ba8<strong>NB-IoT\u548c4G\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u4ec0\u4e48\u662fNB-IoT?<\/h2>\n\n\n\n<p>\u3000\u3000Narrowband IoT(\u7b80\u79f0NB-IoT)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u9ad8\u6548\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u4e13\u95e8\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff0c\u59823G\u548c4G\uff0cNB-IoT\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u3001\u66f4\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u3001\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u548c\u66f4\u4f4e\u7684\u6210\u672c\u3002\u8fd9\u4f7f\u5f97NB-IoT\u6210\u4e3a\u8fde\u63a5\u6570\u5341\u4ebf\u8bbe\u5907\u548c\u4f20\u611f\u5668\u7684\u7406\u60f3\u9009\u62e9\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\/jixkejiart.jpg\" alt=\"\u7a84\u5e26\u7269\u8054\u7f51\" class=\"wp-image-1839\" srcset=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart.jpg 726w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart-300x186.jpg 300w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/05\/jixkejiart-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u4ec0\u4e48\u662f4G?<\/h2>\n\n\n\n<p>\u3000\u30004G\u662f\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff0c\u4e5f\u79f0\u4e3aLTE(Long-Term Evolution)\u3002\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3001\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\u548c\u66f4\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u3002\u76ee\u524d\uff0c\u5927\u591a\u6570\u667a\u80fd\u624b\u673a\u90fd\u652f\u63014G\u7f51\u7edc\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001NB-IoT\u4e0e4G\u4e4b\u95f4\u6709\u4ec0\u4e48\u533a\u522b?<\/h2>\n\n\n\n<p>\u3000\u3000\u5c3d\u7ba1\u4e24\u8005\u90fd\u662f\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u5177\u6709\u660e\u663e\u4e0d\u540c\u4e4b\u5904\u3002\u4e3b\u8981\u533a\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>1.\u529f\u8017\uff1a<\/strong>\u76f8\u6bd4\u4e8e4G\uff0c\u5728\u4f20\u8f93\u6570\u636e\u65f6\uff0cNB-IoT\u9700\u8981\u8f83\u5c11\u7684\u7535\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>2.\u8986\u76d6\u8303\u56f4\uff1a<\/strong>NB-IoT\u53ef\u4ee5\u5728\u66f4\u5e7f\u6cdb\u7684\u533a\u57df\u5185\u63d0\u4f9b\u8fde\u63a5\uff0c\u5305\u62ec\u5ba4\u5185\u548c\u5730\u4e0b\u3002\u800c4G\u7f51\u7edc\u5728\u8fd9\u4e9b\u73af\u5883\u4e2d\u7ecf\u5e38\u4f1a\u51fa\u73b0\u4fe1\u53f7\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>3.\u6210\u672c\uff1a<\/strong>\u7531\u4e8eNB-IoT\u9700\u8981\u8f83\u5c11\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u80fd\u8017\uff0c\u56e0\u6b64\u5b83\u7684\u6210\u672c\u6bd44G\u4f4e\u5f97\u591a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>4.\u901f\u5ea6\uff1a<\/strong>\u76f8\u6bd4\u4e8e4G\uff0cNB-IoT\u7684\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u6765\u8bf4\uff0c\u8fd9\u5e76\u4e0d\u662f\u4e00\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u53ea\u9700\u8981\u4f20\u8f93\u5c0f\u91cf\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001NB-IoT\u548c4G\u5728\u7269\u8054\u7f51\u4e2d\u6709\u4ec0\u4e48\u5e94\u7528?<\/h2>\n\n\n\n<p>\u3000\u3000\u7531\u4e8e\u5176\u4f4e\u529f\u8017\u3001\u5e7f\u6cdb\u8986\u76d6\u548c\u4f4e\u6210\u672c\u7b49\u7279\u70b9\uff0cNB-IoT\u5df2\u7ecf\u6210\u4e3a\u8fde\u63a5\u7269\u8054\u7f51\u8bbe\u5907\u7684\u9996\u9009\u6280\u672f\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fNB-IoT\u548c4G\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u65b9\u5f0f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>1.\u667a\u80fd\u5bb6\u5c45\uff1a<\/strong>\u901a\u8fc7NB-IoT\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u5bb6\u5ead\u4e2d\u7684\u5404\u79cd\u8bbe\u5907\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\u3002\u4f8b\u5982\u667a\u80fd\u7167\u660e\u7cfb\u7edf\u3001\u667a\u80fd\u9501\u7b49\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>2.\u667a\u80fd\u57ce\u5e02\uff1a<\/strong>\u901a\u8fc74G\u7f51\u7edc\uff0c\u53ef\u4ee5\u5b9e\u73b0\u57ce\u5e02\u5185\u5404\u4e2a\u90e8\u5206\u4e4b\u95f4\u7684\u9ad8\u901f\u65e0\u7ebf\u8fde\u63a5\u3002\u800c\u901a\u8fc7NB-IoT\u6280\u672f\uff0c\u5219\u53ef\u4ee5\u5c06\u57ce\u5e02\u4e2d\u5404\u79cd\u4f20\u611f\u5668\u548c\u76d1\u6d4b\u8bbe\u5907\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\uff0c\u5e76\u5b9e\u65f6\u76d1\u63a7\u57ce\u5e02\u7684\u5404\u79cd\u6570\u636e\uff0c\u4f8b\u5982\u7a7a\u6c14\u8d28\u91cf\u3001\u4ea4\u901a\u6d41\u91cf\u7b49\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>3.\u667a\u80fd\u5de5\u4e1a\uff1a<\/strong>\u901a\u8fc7NB-IoT\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u5de5\u4e1a\u8bbe\u5907\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\uff0c\u5e76\u5b9e\u65f6\u76d1\u63a7\u8bbe\u5907\u72b6\u6001\u548c\u751f\u4ea7\u6570\u636e\u3002\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u3001\u51cf\u5c11\u6545\u969c\u7387\u548c\u964d\u4f4e\u7ef4\u62a4\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u603b\u7ed3<\/h2>\n\n\n\n<p>\u3000\u3000\u5c3d\u7ba1NB-IoT\u548c4G\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u90fd\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u901a\u8fc7\u9009\u62e9\u9002\u5f53\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u7269\u8054\u7f51\u8bbe\u5907\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\uff0c\u5e76\u5b9e\u73b0\u5404\u79cd\u521b\u65b0\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NB-IoT\u548c4G\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u626e\u6f14\u7740\u4e0d\u540c\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u63a2\u8ba8NB-IoT\u548c4G\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u3002\u901a\u8fc7\u9009\u62e9\u9002\u5f53\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u7269\u8054\u7f51\u8bbe\u5907\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\uff0c\u5e76\u5b9e\u73b0\u5404\u79cd\u521b\u65b0\u5e94\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[42,43],"class_list":["post-2053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-n","tag-zdwlw"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2053","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=2053"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/2053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=2053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=2053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=2053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}