{"id":47885,"date":"2023-10-02T11:25:28","date_gmt":"2023-10-02T03:25:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47885"},"modified":"2024-08-01T16:46:11","modified_gmt":"2024-08-01T08:46:11","slug":"gwlms","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47885.html","title":{"rendered":"GSM\u7f51\u7edc\u6a21\u5f0f"},"content":{"rendered":"

  GSM\uff08Global System for Mobile Communications\uff09\uff0c\u5373\u5168\u7403\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\uff0c\u662f\u4e00\u79cd\u57fa\u4e8e\u79fb\u52a8\u7535\u8bdd\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u6bd4\u8f83\u6210\u719f\u7684\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff0c\u4e5f\u662f\u76ee\u524d\u6700\u4e3a\u5e7f\u6cdb\u4f7f\u7528\u7684\u79fb\u52a8\u901a\u4fe1\u6280\u672f\u3002GSM\u7f51\u7edc\u6a21\u5f0f\u662fGSM\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u7528\u4e8e\u4f20\u8f93\u4fe1\u606f\u7684\u4fe1\u9053\u7c7b\u578b\uff0c\u4e5f\u5c31\u662fGSM\u7cfb\u7edf\u4e2d\u7528\u4e8e\u4f20\u8f93\u4fe1\u606f\u7684\u4fe1\u9053\u7c7b\u578b\u3002<\/p>\n

GSM\u7f51\u7edc\u6a21\u5f0f\u7684\u5206\u7c7b<\/h2>\n

  GSM\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u5206\u4e3a\u4e24\u5927\u7c7b\uff1a\u5355\u6a21\u5f0f\u548c\u53cc\u6a21\u5f0f\u3002\u5355\u6a21\u5f0f\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u53ea\u4f7f\u7528\u4e00\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u800c\u53cc\u6a21\u5f0f\u5219\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u4e24\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\u3002<\/p>\n

  \u5355\u6a21\u5f0f<\/h3>\n

  \u5355\u6a21\u5f0f\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u53ea\u4f7f\u7528\u4e00\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u901a\u5e38\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684GSM900\u6216GSM1800\u4fe1\u9053\u7c7b\u578b\u3002GSM900\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684900MHz\u9891\u6bb5\uff0c\u800cGSM1800\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u76841800MHz\u9891\u6bb5\u3002<\/p>\n

  \u53cc\u6a21\u5f0f<\/h3>\n

  \u53cc\u6a21\u5f0f\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u4e24\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u901a\u5e38\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684GSM900\u548cGSM1800\u4fe1\u9053\u7c7b\u578b\u3002GSM900\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684900MHz\u9891\u6bb5\uff0c\u800cGSM1800\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u76841800MHz\u9891\u6bb5\u3002<\/p>\n

GSM\u7f51\u7edc\u6a21\u5f0f\u7684\u4f18\u7f3a\u70b9<\/h2>\n

  GSM\u7f51\u7edc\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\u5176\u5177\u6709\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u670d\u52a1\uff0c\u5982\u8bed\u97f3\u3001\u6570\u636e\u3001\u77ed\u4fe1\u7b49\uff0c\u800c\u4e14\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u5982\u7f51\u7edc\u73af\u7ed3\u6784\u3001\u7f51\u7edc\u661f\u72b6\u7ed3\u6784\u7b49\u3002GSM\u7f51\u7edc\u6a21\u5f0f\u7684\u7f3a\u70b9\u662f\u5176\u9700\u8981\u8f83\u591a\u7684\u57fa\u7ad9\u6765\u652f\u6301\uff0c\u800c\u4e14\u9700\u8981\u8f83\u9ad8\u7684\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\uff0c\u56e0\u6b64\u5efa\u8bbe\u548c\u7ef4\u62a4\u8d39\u7528\u6bd4\u8f83\u9ad8\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  GSM\u7f51\u7edc\u6a21\u5f0f\u662fGSM\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u7528\u4e8e\u4f20\u8f93\u4fe1\u606f\u7684\u4fe1\u9053\u7c7b\u578b\u3002<\/strong>GSM\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u5206\u4e3a\u5355\u6a21\u5f0f\u548c\u53cc\u6a21\u5f0f\uff0c\u5176\u4e2d\u5355\u6a21\u5f0f\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u53ea\u4f7f\u7528\u4e00\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u800c\u53cc\u6a21\u5f0f\u5219\u662f\u6307GSM\u7cfb\u7edf\u4e2d\u4f7f\u7528\u4e24\u79cd\u4fe1\u9053\u7c7b\u578b\u6765\u4f20\u8f93\u4fe1\u606f\u3002GSM\u7f51\u7edc\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\u5176\u5177\u6709\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u670d\u52a1\uff0c\u4f46\u4e5f\u5b58\u5728\u7740\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5982\u9700\u8981\u8f83\u591a\u7684\u57fa\u7ad9\u6765\u652f\u6301\uff0c\u800c\u4e14\u9700\u8981\u8f83\u9ad8\u7684\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\uff0c\u56e0\u6b64\u5efa\u8bbe\u548c\u7ef4\u62a4\u8d39\u7528\u6bd4\u8f83\u9ad8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

GSM\uff08GlobalSystemforMobileCommunications\uff09\uff0c\u5373\u5168\u7403\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\uff0c\u662f\u4e00\u79cd\u57fa\u4e8e\u79fb\u52a8\u7535\u8bdd\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u6bd4\u8f83\u6210\u719f\u7684\u79fb\u52a8\u901a\u4fe1<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[447,305],"class_list":["post-47885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-gsm","tag-dzjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47885","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=47885"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47885\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=47885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}