{"id":26733,"date":"2023-09-12T18:05:55","date_gmt":"2023-09-12T10:05:55","guid":{"rendered":"\/\/www.viralrail.com\/?p=26733"},"modified":"2024-04-25T13:01:24","modified_gmt":"2024-04-25T05:01:24","slug":"sffyypffydqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/26733.html","title":{"rendered":"\u9891\u5206\u590d\u7528,\u65f6\u5206\u590d\u7528,\u7801\u5206\u590d\u7528\u5206\u522b\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\uff0c<strong>\u9891\u5206\u590d\u7528(Frequency Division Multiplexing\uff0cFDM)\u3001\u65f6\u5206\u590d\u7528(Time Division Multiplexing\uff0cTDM)\u548c\u7801\u5206\u590d\u7528(Code Division Multiplexing\uff0cCDM)\u662f\u5e38\u89c1\u7684\u591a\u8def\u590d\u7528\u6280\u672f\u3002<\/strong>\u5b83\u4eec\u5728\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf\u5bb9\u91cf\u3001\u63d0\u5347\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u964d\u4f4e\u6210\u672c\u65b9\u9762\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u89e3\u6790\u9891\u5206\u590d\u7528\u3001\u65f6\u5206\u590d\u7528\u548c\u7801\u5206\u590d\u7528\u7684\u539f\u7406\u3001\u4f18\u52bf\u548c\u5e94\u7528\u9886\u57df\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u9891\u5206\u590d\u7528(FDM)<\/h2>\n\n\n\n<p>\u3000\u3000\u9891\u5206\u590d\u7528\u662f\u4e00\u79cd\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u901a\u8fc7\u4e0d\u540c\u7684\u9891\u7387\u8fdb\u884c\u590d\u7528\u7684\u6280\u672f\u3002\u5728\u9891\u5206\u590d\u7528\u4e2d\uff0c\u6bcf\u4e2a\u4fe1\u53f7\u88ab\u5206\u914d\u7ed9\u4e0d\u540c\u7684\u9891\u5e26\uff0c\u5b83\u4eec\u4e4b\u95f4\u5f7c\u6b64\u4e0d\u91cd\u53e0\u3002\u9891\u5206\u590d\u7528\u7684\u539f\u7406\u662f\u5229\u7528\u4fe1\u53f7\u5728\u4e0d\u540c\u9891\u7387\u4e0a\u7684\u4f20\u8f93\u7279\u6027\uff0c\u5c06\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\u5230\u540c\u4e00\u4fe1\u9053\u4e2d\u3002\u9891\u5206\u590d\u7528\u53ef\u4ee5\u901a\u8fc7\u6ee4\u6ce2\u5668\u548c\u6df7\u9891\u5668\u7b49\u7ec4\u4ef6\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u5206\u590d\u7528\u7684\u4f18\u52bf\u5728\u4e8e\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\uff1a\u901a\u8fc7\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u5206\u914d\u5230\u4e0d\u540c\u7684\u9891\u5e26\u4e0a\uff0c\u9891\u5206\u590d\u7528\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\uff1a\u9891\u5206\u590d\u7528\u53ef\u4ee5\u5c06\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\uff0c\u6709\u6548\u5730\u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u964d\u4f4e\u4e86\u6210\u672c\uff1a\u9891\u5206\u590d\u7528\u53ef\u4ee5\u51cf\u5c11\u6240\u9700\u7684\u4f20\u8f93\u8bbe\u5907\u6570\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u5206\u590d\u7528\u7684\u5e94\u7528\u9886\u57df\u5305\u62ec\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff1a\u9891\u5206\u590d\u7528\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff0c\u5982\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u548c\u536b\u661f\u901a\u4fe1\u7cfb\u7edf\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u5bb9\u91cf\u548c\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u6709\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff1a\u9891\u5206\u590d\u7528\u4e5f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6709\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff0c\u5982\u5149\u7ea4\u901a\u4fe1\u7cfb\u7edf\u548c\u540c\u8f74\u7535\u7f06\u7cfb\u7edf\uff0c\u4ee5\u5b9e\u73b0\u591a\u4fe1\u53f7\u7684\u540c\u65f6\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u65f6\u5206\u590d\u7528(TDM)<\/h2>\n\n\n\n<p>\u3000\u3000\u65f6\u5206\u590d\u7528\u662f\u4e00\u79cd\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u901a\u8fc7\u4e0d\u540c\u7684\u65f6\u95f4\u7247\u8fdb\u884c\u590d\u7528\u7684\u6280\u672f\u3002\u5728\u65f6\u5206\u590d\u7528\u4e2d\uff0c\u6bcf\u4e2a\u4fe1\u53f7\u5360\u636e\u4e00\u4e2a\u56fa\u5b9a\u7684\u65f6\u95f4\u7247\uff0c\u5b83\u4eec\u4f9d\u6b21\u6392\u5217\u5728\u65f6\u95f4\u8f74\u4e0a\u3002\u65f6\u5206\u590d\u7528\u7684\u539f\u7406\u662f\u5229\u7528\u4fe1\u53f7\u5728\u4e0d\u540c\u65f6\u95f4\u4e0a\u7684\u4f20\u8f93\u7279\u6027\uff0c\u5c06\u591a\u4e2a\u4fe1\u53f7\u6309\u7167\u4e00\u5b9a\u7684\u65f6\u95f4\u987a\u5e8f\u4f20\u8f93\u5230\u540c\u4e00\u4fe1\u9053\u4e2d\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u65f6\u5206\u590d\u7528\u7684\u4f18\u52bf\u5728\u4e8e\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\uff1a\u901a\u8fc7\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u6309\u7167\u65f6\u95f4\u987a\u5e8f\u4f20\u8f93\uff0c\u65f6\u5206\u590d\u7528\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\uff1a\u65f6\u5206\u590d\u7528\u53ef\u4ee5\u5c06\u591a\u4e2a\u4fe1\u53f7\u6309\u7167\u65f6\u95f4\u987a\u5e8f\u4f20\u8f93\uff0c\u6709\u6548\u5730\u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u964d\u4f4e\u4e86\u6210\u672c\uff1a\u65f6\u5206\u590d\u7528\u53ef\u4ee5\u51cf\u5c11\u6240\u9700\u7684\u4f20\u8f93\u8bbe\u5907\u6570\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u65f6\u5206\u590d\u7528\u7684\u5e94\u7528\u9886\u57df\u5305\u62ec\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u6570\u5b57\u4f20\u8f93\u7cfb\u7edf\uff1a\u65f6\u5206\u590d\u7528\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u5b57\u4f20\u8f93\u7cfb\u7edf\uff0c\u5982\u6570\u5b57\u7535\u8bdd\u7f51\u7edc\u548c\u6570\u5b57\u5e7f\u64ad\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u6570\u636e\u901a\u4fe1\u7cfb\u7edf\uff1a\u65f6\u5206\u590d\u7528\u4e5f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u901a\u4fe1\u7cfb\u7edf\uff0c\u5982\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\uff0c\u4ee5\u5b9e\u73b0\u591a\u4fe1\u53f7\u7684\u540c\u65f6\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001\u7801\u5206\u590d\u7528(CDM)<\/h2>\n\n\n\n<p>\u3000\u3000\u7801\u5206\u590d\u7528\u662f\u4e00\u79cd\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u901a\u8fc7\u4e0d\u540c\u7684\u7801\u5e8f\u5217\u8fdb\u884c\u590d\u7528\u7684\u6280\u672f\u3002\u5728\u7801\u5206\u590d\u7528\u4e2d\uff0c\u6bcf\u4e2a\u4fe1\u53f7\u4f7f\u7528\u4e0d\u540c\u7684\u7801\u5e8f\u5217\u8fdb\u884c\u7f16\u7801\uff0c\u5b83\u4eec\u4e4b\u95f4\u5f7c\u6b64\u91cd\u53e0\u4f20\u8f93\u3002\u7801\u5206\u590d\u7528\u7684\u539f\u7406\u662f\u5229\u7528\u4fe1\u53f7\u5728\u4e0d\u540c\u7801\u5e8f\u5217\u4e0a\u7684\u4f20\u8f93\u7279\u6027\uff0c\u5c06\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\u5230\u540c\u4e00\u4fe1\u9053\u4e2d\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7801\u5206\u590d\u7528\u7684\u4f18\u52bf\u5728\u4e8e\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\uff1a\u901a\u8fc7\u5c06\u4e0d\u540c\u7684\u4fe1\u53f7\u4f7f\u7528\u4e0d\u540c\u7684\u7801\u5e8f\u5217\u8fdb\u884c\u7f16\u7801\uff0c\u7801\u5206\u590d\u7528\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u5bb9\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\uff1a\u7801\u5206\u590d\u7528\u53ef\u4ee5\u5c06\u591a\u4e2a\u4fe1\u53f7\u540c\u65f6\u4f20\u8f93\uff0c\u6709\u6548\u5730\u63d0\u5347\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u6539\u5584\u4e86\u6297\u5e72\u6270\u6027\u80fd\uff1a\u7531\u4e8e\u7801\u5e8f\u5217\u7684\u7279\u6b8a\u6027\u8d28\uff0c\u7801\u5206\u590d\u7528\u5177\u6709\u8f83\u597d\u7684\u6297\u5e72\u6270\u6027\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u62b5\u6297\u4fe1\u9053\u566a\u58f0\u548c\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u7801\u5206\u590d\u7528\u7684\u5e94\u7528\u9886\u57df\u5305\u62ec\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. CDMA\u7cfb\u7edf\uff1a\u7801\u5206\u590d\u7528\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eCDMA\u7cfb\u7edf\uff0c\u59823G\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u548c\u65e0\u7ebf\u5c40\u57df\u7f51\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u536b\u661f\u901a\u4fe1\u7cfb\u7edf\uff1a\u7801\u5206\u590d\u7528\u4e5f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u536b\u661f\u901a\u4fe1\u7cfb\u7edf\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u5bb9\u91cf\u548c\u6297\u5e72\u6270\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u5206\u590d\u7528\u3001\u65f6\u5206\u590d\u7528\u548c\u7801\u5206\u590d\u7528\u662f\u5e38\u89c1\u7684\u591a\u8def\u590d\u7528\u6280\u672f\uff0c\u5b83\u4eec\u5728\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf\u5bb9\u91cf\u3001\u63d0\u5347\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u964d\u4f4e\u6210\u672c\u65b9\u9762\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/strong>\u9891\u5206\u590d\u7528\u901a\u8fc7\u4e0d\u540c\u7684\u9891\u7387\u8fdb\u884c\u590d\u7528\uff0c\u65f6\u5206\u590d\u7528\u901a\u8fc7\u4e0d\u540c\u7684\u65f6\u95f4\u7247\u8fdb\u884c\u590d\u7528\uff0c\u7801\u5206\u590d\u7528\u901a\u8fc7\u4e0d\u540c\u7684\u7801\u5e8f\u5217\u8fdb\u884c\u590d\u7528\u3002\u5b83\u4eec\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u9886\u57df\uff0c\u5982\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u3001\u6709\u7ebf\u901a\u4fe1\u7cfb\u7edf\u3001\u6570\u5b57\u4f20\u8f93\u7cfb\u7edf\u548c\u536b\u661f\u901a\u4fe1\u7cfb\u7edf\u7b49\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u5e94\u7528\u8fd9\u4e9b\u591a\u8def\u590d\u7528\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\uff0c\u9891\u5206\u590d\u7528(Frequency Division Multiplexing\uff0cFDM)\u3001\u65f6\u5206\u590d\u7528(Time Division Multiplexing\uff0cTDM)\u548c\u7801\u5206\u590d\u7528(Code Division Multiplexing\uff0cCDM)\u662f\u5e38\u89c1\u7684\u591a\u8def\u590d\u7528\u6280\u672f\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[52,409,45],"class_list":["post-26733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxtx","tag-tdm","tag-txxt"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/26733"}],"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=26733"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/26733\/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=26733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=26733"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=26733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}