{"id":11474,"date":"2023-08-20T16:44:17","date_gmt":"2023-08-20T08:44:17","guid":{"rendered":"\/\/www.viralrail.com\/?p=11474"},"modified":"2023-08-20T16:44:17","modified_gmt":"2023-08-20T08:44:17","slug":"nxtjgjs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/11474.html","title":{"rendered":"NB-IoT\u7cfb\u7edf\u67b6\u6784\u4ecb\u7ecd"},"content":{"rendered":"

\u3000\u3000NB-IoT\uff08Narrowband Internet of Things\uff09\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u662f3GPP\uff083rd Generation Partnership Project\uff09\u63a8\u51fa\u7684\u4e00\u79cd\u65b0\u578b\u7269\u8054\u7f51\u6280\u672f\u6807\u51c6\uff0c\u80fd\u591f\u5b9e\u73b0\u4f4e\u529f\u8017\u3001\u9ad8\u6548\u7387\u3001\u9ad8\u53ef\u9760\u6027\u7684\u7269\u8054\u7f51\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdNB-IoT\u7cfb\u7edf\u67b6\u6784\uff0c\u5305\u62ec\u6280\u672f\u7279\u70b9\u3001\u7f51\u7edc\u7ed3\u6784\u3001\u7cfb\u7edf\u67b6\u6784\u53ca\u5e94\u7528\u573a\u666f\u7b49\u3002<\/p>\n

NB-IoT\u6280\u672f\u7279\u70b9<\/h2>\n

\u3000\u3000NB-IoT\u91c7\u7528\u4e13\u7528\u7684\u9891\u6bb5\uff0c\u4f7f\u7528\u5168\u7f51\u7edf\u4e00\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u4f4e\u590d\u6742\u5ea6\u3001\u9ad8\u53ef\u9760\u6027\u7b49\u4f18\u52bf\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u8f83\u8fdc\u8ddd\u79bb\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u7269\u8054\u7f51\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

\u3000\u3000\u9996\u5148\uff0cNB-IoT\u91c7\u7528\u4e13\u7528\u9891\u6bb5\uff0c\u53ef\u4ee5\u51cf\u5c11\u5bf9\u5171\u4eab\u9891\u6bb5\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002\u5176\u6b21\uff0cNB-IoT\u91c7\u7528\u5168\u7f51\u7edf\u4e00\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7cfb\u7edf\u7684\u590d\u6742\u5ea6\uff0c\u4ece\u800c\u964d\u4f4e\u7cfb\u7edf\u7684\u6210\u672c\u3002\u6b64\u5916\uff0cNB-IoT\u8fd8\u91c7\u7528\u4f4e\u529f\u8017\u6280\u672f\uff0c\u80fd\u591f\u6709\u6548\u964d\u4f4e\u8bbe\u5907\u7684\u529f\u8017\uff0c\u4ece\u800c\u6ee1\u8db3\u7269\u8054\u7f51\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

NB-IoT\u7f51\u7edc\u7ed3\u6784<\/h2>\n

\u3000\u3000NB-IoT\u7f51\u7edc\u7ed3\u6784\u4e3b\u8981\u5206\u4e3aeNB\uff08\u57fa\u7ad9\uff09\u3001MME\uff08\u63a5\u5165\u7f51\u5143\uff09\u3001S-GW\uff08\u7f51\u5173\uff09\u548cPDN-GW\uff08\u63a5\u5165\u7f51\u5143\uff09\u56db\u4e2a\u90e8\u5206\u3002<\/p>\n

\u3000\u3000eNB\u662fNB-IoT\u7f51\u7edc\u7684\u57fa\u7840\uff0c\u8d1f\u8d23\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002MME\u662f\u63a5\u5165\u7f51\u5143\uff0c\u8d1f\u8d23\u7528\u6237\u8ba4\u8bc1\u3001\u5b89\u5168\u3001\u8def\u7531\u7b49\u529f\u80fd\u3002S-GW\u662f\u7f51\u5173\uff0c\u8d1f\u8d23\u4f20\u8f93\u6570\u636e\uff0c\u4ee5\u53ca\u5b9e\u73b0\u6570\u636e\u7684\u8def\u7531\u548c\u8f6c\u53d1\u3002PDN-GW\u662f\u63a5\u5165\u7f51\u5143\uff0c\u8d1f\u8d23\u63a5\u5165\u5916\u90e8\u7f51\u7edc\uff0c\u4ee5\u53ca\u5b9e\u73b0\u6570\u636e\u7684\u8def\u7531\u548c\u8f6c\u53d1\u3002<\/p>\n

NB-IoT\u7cfb\u7edf\u67b6\u6784<\/h2>\n

\u3000\u3000NB-IoT\u7cfb\u7edf\u67b6\u6784\u4e3b\u8981\u7531\u7f51\u7edc\u5c42\u3001\u4f20\u8f93\u5c42\u3001\u5e94\u7528\u5c42\u548c\u7269\u7406\u5c42\u7ec4\u6210\u3002<\/p>\n

\u3000\u3000\u7f51\u7edc\u5c42\u8d1f\u8d23\u5b9e\u73b0\u7f51\u7edc\u8bbf\u95ee\u548c\u7ba1\u7406\uff0c\u5176\u4e2d\u5305\u62ec\u5730\u5740\u7ba1\u7406\u3001\u8def\u7531\u7ba1\u7406\u3001\u5b89\u5168\u7ba1\u7406\u7b49\u529f\u80fd\u3002\u4f20\u8f93\u5c42\u8d1f\u8d23\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\uff0c\u5176\u4e2d\u5305\u62ec\u6570\u636e\u4f20\u8f93\u3001\u6d41\u91cf\u63a7\u5236\u7b49\u529f\u80fd\u3002\u5e94\u7528\u5c42\u8d1f\u8d23\u5b9e\u73b0\u5e94\u7528\u670d\u52a1\uff0c\u5176\u4e2d\u5305\u62ec\u5e94\u7528\u7ba1\u7406\u3001\u5e94\u7528\u63a7\u5236\u7b49\u529f\u80fd\u3002\u7269\u7406\u5c42\u8d1f\u8d23\u5b9e\u73b0\u7269\u7406\u5c42\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u4fe1\u53f7\u4f20\u8f93\u3001\u4fe1\u53f7\u7f16\u7801\u7b49\u529f\u80fd\u3002<\/p>\n

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

\u3000\u3000NB-IoT\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u4e2a\u9886\u57df\uff0c\u5305\u62ec\u667a\u6167\u57ce\u5e02\u3001\u667a\u6167\u4ea4\u901a\u3001\u667a\u6167\u5bb6\u5ead\u3001\u667a\u6167\u519c\u4e1a\u7b49\u3002<\/p>\n

\u3000\u3000\u667a\u6167\u57ce\u5e02\u53ef\u4ee5\u5229\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u57ce\u5e02\u73af\u5883\u7684\u76d1\u6d4b\u3001\u667a\u6167\u7167\u660e\u3001\u667a\u6167\u4ea4\u901a\u7b49\u529f\u80fd\u3002\u667a\u6167\u4ea4\u901a\u53ef\u4ee5\u5229\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u8f66\u8f86\u7684\u5b9e\u65f6\u76d1\u63a7\u3001\u667a\u80fd\u9a7e\u9a76\u7b49\u529f\u80fd\u3002\u667a\u6167\u5bb6\u5ead\u53ef\u4ee5\u5229\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u3001\u5bb6\u5ead\u5b89\u9632\u7b49\u529f\u80fd\u3002\u667a\u6167\u519c\u4e1a\u53ef\u4ee5\u5229\u7528NB-IoT\u6280\u672f\u5b9e\u73b0\u519c\u4e1a\u73af\u5883\u7684\u76d1\u6d4b\u3001\u519c\u4f5c\u7269\u75c5\u866b\u5bb3\u7684\u68c0\u6d4b\u7b49\u529f\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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NB-IoT\uff08Narrowband Internet of Things\uff09\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u662f3GPP\uff083rd Generation Partners<\/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-11474","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\/11474"}],"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=11474"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/11474\/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=11474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=11474"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=11474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}