{"id":66783,"date":"2023-12-07T10:53:57","date_gmt":"2023-12-07T02:53:57","guid":{"rendered":"\/\/www.viralrail.com\/?p=66783"},"modified":"2023-12-07T10:54:02","modified_gmt":"2023-12-07T02:54:02","slug":"lmkhdmkdqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/66783.html","title":{"rendered":"LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u7684\u533a\u522b"},"content":{"rendered":"\n<p>\u3000\u3000\u5728\u5f53\u4eca\u7684\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u6781\u5927\u5730\u63a8\u52a8\u4e86\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u3002LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u4f5c\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u4e24\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u6280\u672f\u7684\u7279\u70b9\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001LTE\u6a21\u5757\u7684\u6982\u8ff0<\/h2>\n\n\n\n<p>\u3000\u3000LTE(Long Term Evolution)\u662f\u4e00\u79cd4G\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002LTE\u6a21\u5757\u901a\u5e38\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u7ec8\u7aef\u8bbe\u5907\u4e2d\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u7b49\u3002LTE\u6a21\u5757\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982TCP\/IP\u3001UDP\u7b49\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u3001\u7a33\u5b9a\u7684\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u3002\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff1aLTE\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u8fbe\u51e0\u5341\u5146\u6bd4\u7279\u6bcf\u79d2\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u66f4\u5feb\u5730\u4e0b\u8f7d\u548c\u4e0a\u4f20\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u4f4e\u5ef6\u8fdf\uff1aLTE\u6a21\u5757\u7684\u5ef6\u8fdf\u975e\u5e38\u4f4e\uff0c\u901a\u5e38\u5728\u51e0\u5341\u6beb\u79d2\u5de6\u53f3\u3002\u8fd9\u610f\u5473\u7740\u7528\u6237\u53ef\u4ee5\u5728\u5b9e\u65f6\u5e94\u7528\u4e2d\u83b7\u5f97\u66f4\u597d\u7684\u4f53\u9a8c\uff0c\u5982\u5728\u7ebf\u6e38\u620f\u3001\u89c6\u9891\u901a\u8bdd\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u591a\u9891\u6bb5\u652f\u6301\uff1aLTE\u6a21\u5757\u652f\u6301\u591a\u79cd\u9891\u6bb5\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5730\u533a\u548c\u8fd0\u8425\u5546\u4e4b\u95f4\u81ea\u52a8\u5207\u6362\uff0c\u786e\u4fdd\u7528\u6237\u5728\u5168\u7403\u8303\u56f4\u5185\u90fd\u80fd\u591f\u83b7\u5f97\u7a33\u5b9a\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u5b89\u5168\u6027\u9ad8\uff1aLTE\u6a21\u5757\u91c7\u7528\u4e86\u5148\u8fdb\u7684\u52a0\u5bc6\u6280\u672f\uff0c\u53ef\u4ee5\u4fdd\u969c\u7528\u6237\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u4fe1\u606f\u88ab\u975e\u6cd5\u83b7\u53d6\u548c\u7be1\u6539\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001DTU\u6a21\u5757\u7684\u6982\u8ff0<\/h2>\n\n\n\n<p>\u3000\u3000DTU(Data Transfer Unit)\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u7269\u8054\u7f51\u5e94\u7528\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u3002DTU\u6a21\u5757\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u4f20\u611f\u5668\u3001\u4eea\u5668\u4eea\u8868\u7b49\u8bbe\u5907\uff0c\u5c06\u5176\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u7f51\u7edc\u4f20\u8f93\u5230\u4e91\u5e73\u53f0\u6216\u6570\u636e\u4e2d\u5fc3\u3002DTU\u6a21\u5757\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u4f4e\u529f\u8017\uff1aDTU\u6a21\u5757\u901a\u5e38\u5de5\u4f5c\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\uff0c\u4ee5\u6ee1\u8db3\u7269\u8054\u7f51\u8bbe\u5907\u5bf9\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u8fdc\u7a0b\u76d1\u63a7\uff1aDTU\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u8fdc\u7a0b\u8bbe\u5907\u7684\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4e91\u5e73\u53f0\u6216\u624b\u673a\u5e94\u7528\u5b9e\u65f6\u67e5\u770b\u8bbe\u5907\u72b6\u6001\u548c\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u591a\u63a5\u53e3\u652f\u6301\uff1aDTU\u6a21\u5757\u901a\u5e38\u5177\u6709\u591a\u4e2a\u63a5\u53e3\uff0c\u5982RS232\u3001RS485\u7b49\uff0c\u53ef\u4ee5\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u9ad8\u53ef\u9760\u6027\uff1aDTU\u6a21\u5757\u91c7\u7528\u4e86\u6297\u5e72\u6270\u6280\u672f\u548c\u81ea\u52a8\u91cd\u8fde\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u7684\u533a\u522b<\/h2>\n\n\n\n<p>\u3000\u3000\u5c3d\u7ba1LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u90fd\u662f\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7684\u8bbe\u5907\uff0c\u4f46\u5b83\u4eec\u5728\u5e94\u7528\u573a\u666f\u3001\u529f\u80fd\u548c\u6027\u80fd\u4e0a\u5b58\u5728\u4e00\u4e9b\u533a\u522b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u5e94\u7528\u573a\u666f\u4e0d\u540c\uff1aLTE\u6a21\u5757\u4e3b\u8981\u5e94\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u9886\u57df\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u7b49\uff0c\u800cDTU\u6a21\u5757\u4e3b\u8981\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u9886\u57df\uff0c\u5982\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u529f\u80fd\u4e0d\u540c\uff1aLTE\u6a21\u5757\u4e3b\u8981\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u5ef6\u8fdf\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5927\u5e26\u5bbd\u548c\u9ad8\u901f\u4f20\u8f93\u7684\u5e94\u7528;\u800cDTU\u6a21\u5757\u4e3b\u8981\u63d0\u4f9b\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5b9e\u65f6\u76d1\u6d4b\u548c\u63a7\u5236\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u6027\u80fd\u4e0d\u540c\uff1aLTE\u6a21\u5757\u5177\u6709\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u9002\u7528\u4e8e\u5bf9\u7f51\u7edc\u901f\u5ea6\u548c\u54cd\u5e94\u65f6\u95f4\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528;\u800cDTU\u6a21\u5757\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u9002\u7528\u4e8e\u957f\u65f6\u95f4\u8fd0\u884c\u548c\u7a33\u5b9a\u4f20\u8f93\u7684\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001\u7ed3\u8bba<\/h2>\n\n\n\n<p>\u3000\u3000<strong>LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u4f5c\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u4e24\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53d1\u6325\u7740\u4e0d\u540c\u7684\u4f5c\u7528\u3002LTE\u6a21\u5757\u9002\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u9886\u57df\uff0c\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u5ef6\u8fdf\u7684\u7f51\u7edc\u8fde\u63a5;\u800cDTU\u6a21\u5757\u9002\u7528\u4e8e\u7269\u8054\u7f51\u9886\u57df<\/strong>\uff0c\u63d0\u4f9b\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u529f\u80fd\u3002\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u3002\u672a\u6765\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cLTE\u6a21\u5757\u548cDTU\u6a21\u5757\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u5e76\u63a8\u52a8\u7269\u8054\u7f51\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5f53\u4eca\u7684\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u6781\u5927\u5730\u63a8\u52a8\u4e86\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u3002LTE\u6a21\u5757\u548cDTU\u6a21\u5757\u4f5c\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u4e24\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528<\/p>\n","protected":false},"author":1,"featured_media":66520,"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":[59,349],"class_list":["post-66783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-d","tag-lte"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/66783"}],"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=66783"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/66783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/66520"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=66783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=66783"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=66783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}