{"id":21570,"date":"2023-09-26T14:16:24","date_gmt":"2023-09-26T06:16:24","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=21570"},"modified":"2024-06-29T12:49:46","modified_gmt":"2024-06-29T04:49:46","slug":"nygdqb-3","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/21570.html","title":{"rendered":"NB-IoT\u4e0e4G\u7684\u533a\u522b"},"content":{"rendered":"<p>\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0c<a href=\"https:\/\/baike.baidu.com\/item\/NB-IoT\/19420464\" target=\"_blank\" rel=\"nofollow noopener\">NB-IoT<\/a>\u548c4G\u6280\u672f\u6b63\u5728\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u5b83\u4eec\u5404\u81ea\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u5404\u53f8\u5176\u804c\uff0c\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaNB-IoT\u548c4G\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">NB-IoT\u6280\u672f\u7b80\u4ecb<\/h2>\n<p><a href=\"https:\/\/www.techphant.cn\/blog\/11529.html\">NB-IoT\uff08Narrowband Internet of Things\uff09<\/a>\uff0c\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u7684\u7269\u8054\u7f51\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u73b0\u6709\u76844G\u7f51\u7edc\u4e0a\u5b9e\u73b0\u7269\u8054\u7f51\u5e94\u7528\u3002\u5b83\u91c7\u7528\u72ed\u7a84\u5e26\u5bbd\uff0c\u53ef\u4ee5\u5728\u6df1\u5ea6\u8986\u76d6\u7684\u73af\u5883\u4e2d\u63d0\u4f9b\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u5177\u6709\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u7075\u6d3b\u90e8\u7f72\u7684\u4f18\u52bf\u3002<\/p>\n<h3 style=\"text-align: center;\">NB-IoT\u4f18\u52bf<\/h3>\n<ul>\n<li>\u2003\u2003\u4f4e\u529f\u8017\uff1aNB-IoT\u7f51\u7edc\u53ef\u4ee5\u63d0\u4f9b\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u800c\u4e14\u53ea\u9700\u8981\u5f88\u5c11\u7684\u7535\u91cf\uff0c\u8fd9\u4f7f\u5f97\u8bbe\u5907\u53ef\u4ee5\u66f4\u957f\u65f6\u95f4\u7684\u5de5\u4f5c\u3002<\/li>\n<li>\u2003\u2003\u4f4e\u6210\u672c\uff1aNB-IoT\u6280\u672f\u91c7\u7528\u72ed\u7a84\u5e26\u5bbd\uff0c\u6240\u4ee5\u53ef\u4ee5\u6bd44G\u7f51\u7edc\u66f4\u52a0\u7ecf\u6d4e\u5b9e\u60e0\u3002<\/li>\n<li>\u2003\u2003\u7075\u6d3b\u90e8\u7f72\uff1aNB-IoT\u53ef\u4ee5\u5728\u73b0\u6709\u76844G\u7f51\u7edc\u4e0a\u5b9e\u73b0\u7269\u8054\u7f51\u5e94\u7528\uff0c\u53ef\u4ee5\u90e8\u7f72\u5728\u5ba4\u5185\u548c\u5ba4\u5916\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">4G\u6280\u672f\u7b80\u4ecb<\/h2>\n<p>4G\uff08Fourth-Generation\uff09\uff0c\u662f\u4e00\u79cd\u9ad8\u901f\u65e0\u7ebf\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u548c\u591a\u5a92\u4f53\u670d\u52a1\u30024G\u6280\u672f\u6bd43G\u6280\u672f\u6709\u66f4\u9ad8\u7684\u901f\u5ea6\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h3 style=\"text-align: center;\">4G\u4f18\u52bf<\/h3>\n<ul>\n<li>\u2003\u2003\u9ad8\u901f\uff1a4G\u6280\u672f\u6bd43G\u6280\u672f\u6709\u66f4\u9ad8\u7684\u901f\u5ea6\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<li>\u2003\u2003\u4f4e\u5ef6\u8fdf\uff1a4G\u6280\u672f\u5177\u6709\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u53ca\u65f6\u3002<\/li>\n<li>\u2003\u2003\u652f\u6301\u591a\u5a92\u4f53\uff1a4G\u6280\u672f\u53ef\u4ee5\u652f\u6301\u591a\u5a92\u4f53\u670d\u52a1\uff0c\u5982\u97f3\u9891\u3001\u89c6\u9891\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">NB-IoT\u4e0e4G\u7684\u533a\u522b<\/h2>\n<p><strong>NB-IoT\u548c4G\u6280\u672f\u5404\u81ea\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/strong><\/p>\n<h3 style=\"text-align: center;\">\u529f\u8017<\/h3>\n<p>NB-IoT\u6280\u672f\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u800c\u4e14\u53ea\u9700\u8981\u5f88\u5c11\u7684\u7535\u91cf\uff0c\u8fd9\u4f7f\u5f97\u8bbe\u5907\u53ef\u4ee5\u66f4\u957f\u65f6\u95f4\u7684\u5de5\u4f5c\u3002\u800c4G\u6280\u672f\u529f\u8017\u8f83\u9ad8\uff0c\u8bbe\u5907\u9700\u8981\u66f4\u591a\u7684\u7535\u91cf\u6765\u652f\u6301\u3002<\/p>\n<h3 style=\"text-align: center;\">\u5e26\u5bbd<\/h3>\n<p>NB-IoT\u6280\u672f\u91c7\u7528\u72ed\u7a84\u5e26\u5bbd\uff0c\u800c4G\u6280\u672f\u91c7\u7528\u5bbd\u5e26\u5bbd\u3002NB-IoT\u6280\u672f\u7684\u5e26\u5bbd\u8f83\u5c0f\uff0c\u4f46\u53ef\u4ee5\u5728\u6df1\u5ea6\u8986\u76d6\u7684\u73af\u5883\u4e2d\u63d0\u4f9b\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u800c4G\u6280\u672f\u7684\u5e26\u5bbd\u8f83\u5927\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3 style=\"text-align: center;\">\u6210\u672c<\/h3>\n<p>NB-IoT\u6280\u672f\u91c7\u7528\u72ed\u7a84\u5e26\u5bbd\uff0c\u6240\u4ee5\u53ef\u4ee5\u6bd44G\u7f51\u7edc\u66f4\u52a0\u7ecf\u6d4e\u5b9e\u60e0\u3002\u800c4G\u6280\u672f\u7684\u6210\u672c\u8f83\u9ad8\uff0c\u9700\u8981\u6295\u5165\u66f4\u591a\u7684\u8d44\u91d1\u6765\u652f\u6301\u3002<\/p>\n<h3 style=\"text-align: center;\">\u5e94\u7528\u573a\u666f<\/h3>\n<p>NB-IoT\u53ef\u4ee5\u90e8\u7f72\u5728\u5ba4\u5185\u548c\u5ba4\u5916\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u800c4G\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u63d0\u4f9b\u591a\u5a92\u4f53\u670d\u52a1\uff0c\u5982\u97f3\u9891\u3001\u89c6\u9891\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p><strong>NB-IoT\u548c4G\u6280\u672f\u5404\u81ea\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/strong>NB-IoT\u6280\u672f\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u800c4G\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u3002NB-IoT\u6280\u672f\u53ef\u4ee5\u90e8\u7f72\u5728\u5ba4\u5185\u548c\u5ba4\u5916\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u800c4G\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u63d0\u4f9b\u591a\u5a92\u4f53\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0cNB-IoT\u548c4G\u6280\u672f\u6b63\u5728\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u5b83\u4eec\u5404\u81ea\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u5404\u53f8\u5176\u804c\uff0c\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaNB-IoT\u548c4G\u7684\u533a\u522b\uff0c<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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":[179,42],"class_list":["post-21570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-iot","tag-n"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21570","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=21570"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21570\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=21570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=21570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=21570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}