{"id":11529,"date":"2023-08-20T16:26:17","date_gmt":"2023-08-20T08:26:17","guid":{"rendered":"\/\/www.viralrail.com\/?p=11529"},"modified":"2023-08-20T16:26:17","modified_gmt":"2023-08-20T08:26:17","slug":"njsxj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/11529.html","title":{"rendered":"NB-IoT\u6280\u672f\u8be6\u89e3"},"content":{"rendered":"

\u3000\u3000NB-IoT\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u80fd\u591f\u652f\u6301\u5927\u91cf\u8bbe\u5907\u7684\u63a5\u5165\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4f4e\u901f\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u662f\u7269\u8054\u7f51\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u6df1\u5165\u6d45\u51fa\u7684\u4ecb\u7ecdNB-IoT\u6280\u672f\uff0c\u5305\u62ecNB-IoT\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u573a\u666f\u3001\u4f18\u52bf\u7b49\u65b9\u9762\u3002<\/p>\n

NB-IoT\u6280\u672f\u57fa\u672c\u539f\u7406<\/h2>\n

\u3000\u3000NB-IoT\u6280\u672f\u662f\u57fa\u4e8eLTE\u7f51\u7edc\u7684\u4f4e\u529f\u8017\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u5728LTE\u7f51\u7edc\u7684\u4e0b\u884c\u9891\u5e26\u4e2d\u53ef\u4ee5\u63d0\u4f9b200KHz\u7684\u5e26\u5bbd\uff0c\u7ecf\u8fc7\u7279\u6b8a\u7684\u5904\u7406\u53ef\u4ee5\u5c06\u5e26\u5bbd\u6269\u5c55\u5230(4) MHz\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002\u5728NB-IoT\u7cfb\u7edf\u4e2d\uff0c\u4f20\u8f93\u7684\u4fe1\u53f7\u53ef\u4ee5\u5206\u4e3a\u4e24\u79cd\uff1a\u63a7\u5236\u4fe1\u53f7\u548c\u6570\u636e\u4fe1\u53f7\uff0c\u63a7\u5236\u4fe1\u53f7\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u65ad\u5f00\uff0c\u6570\u636e\u4fe1\u53f7\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

NB-IoT\u5e94\u7528\u573a\u666f<\/h2>\n

\u3000\u3000NB-IoT\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5176\u4e2d\u5305\u62ec\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u697c\u5b87\u3001\u667a\u80fd\u505c\u8f66\u3001\u667a\u80fd\u7167\u660e\u7b49\u3002\u667a\u80fd\u5bb6\u5c45\u53ef\u4ee5\u4f7f\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u5bb6\u7535\uff0c\u667a\u80fd\u697c\u5b87\u53ef\u4ee5\u4f7f\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u667a\u80fd\u63a7\u5236\u7cfb\u7edf\uff0c\u667a\u80fd\u505c\u8f66\u53ef\u4ee5\u4f7f\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u8f66\u8f86\u5b9a\u4f4d\u548c\u8f66\u8f86\u7ba1\u7406\uff0c\u667a\u80fd\u7167\u660e\u53ef\u4ee5\u4f7f\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u7167\u660e\u8bbe\u5907\u3002<\/p>\n

NB-IoT\u6280\u672f\u4f18\u52bf<\/h2>\n

\u3000\u3000NB-IoT\u6280\u672f\u5177\u6709\u591a\u79cd\u4f18\u52bf\uff0c\u5176\u4e2d\u6700\u4e3b\u8981\u7684\u4f18\u52bf\u662f\u4f4e\u529f\u8017\uff0cNB-IoT\u6280\u672f\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u8bbe\u5907\u7684\u63a5\u5165\uff0c\u800c\u4e14\u6bcf\u4e2a\u8bbe\u5907\u53ea\u9700\u8981\u5f88\u5c11\u7684\u529f\u8017\u5c31\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u4f20\u8f93\uff1b\u53e6\u5916\uff0cNB-IoT\u6280\u672f\u8fd8\u5177\u6709\u826f\u597d\u7684\u8986\u76d6\u6027\uff0c\u53ef\u4ee5\u8986\u76d6\u57ce\u5e02\u3001\u4e61\u6751\u7b49\u5730\u533a\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u4f4e\u901f\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

\u3000\u3000\u672c\u6587\u4ecb\u7ecd\u4e86NB-IoT\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\uff0cNB-IoT\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u8bbe\u5907\u7684\u63a5\u5165\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4f4e\u901f\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u662f\u7269\u8054\u7f51\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

NB-IoT\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u80fd\u591f\u652f\u6301\u5927\u91cf\u8bbe\u5907\u7684\u63a5\u5165\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4f4e\u901f\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u662f\u7269\u8054\u7f51\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u6df1\u5165\u6d45\u51fa<\/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":[42],"class_list":["post-11529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-n"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/11529"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=11529"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/11529\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=11529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=11529"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=11529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}