{"id":79424,"date":"2024-01-02T06:33:11","date_gmt":"2024-01-01T22:33:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79424"},"modified":"2024-01-02T06:33:11","modified_gmt":"2024-01-01T22:33:11","slug":"btzfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79424.html","title":{"rendered":"802.11b\u8c03\u5236\u65b9\u5f0f"},"content":{"rendered":"

  802.11b\u8c03\u5236\u65b9\u5f0f\u662f\u4e00\u79cd\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51\uff08WLAN\uff09\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u5b83\u91c7\u7528\u4e862.4GHz\u9891\u6bb5\uff0c\u4e3a\u65e0\u7ebf\u7f51\u7edc\u901a\u4fe1\u63d0\u4f9b\u4e86\u7a33\u5b9a\u7684\u8fde\u63a5\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd802.11b\u8c03\u5236\u65b9\u5f0f\u7684\u539f\u7406\u3001\u7279\u70b9\u53ca\u5e94\u7528\u3002<\/p>\n

\u539f\u7406\u4e0e\u5de5\u4f5c\u65b9\u5f0f<\/h2>\n

  \u9891\u8c31\u6269\u5c55\u6280\u672f<\/h3>\n

  802.11b\u8c03\u5236\u65b9\u5f0f\u91c7\u7528\u4e86\u9891\u8c31\u6269\u5c55\u6280\u672f\uff0c\u901a\u8fc7\u6269\u5c55\u4fe1\u53f7\u7684\u9891\u8c31\u5bbd\u5ea6\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u57282.4GHz\u9891\u6bb5\u5185\uff0c802.11b\u5229\u7528\u591a\u8f7d\u6ce2\u8c03\u5236\u6280\u672f\u8fdb\u884c\u4fe1\u53f7\u4f20\u8f93\uff0c\u5c06\u6570\u636e\u5206\u6210\u591a\u4e2a\u5b50\u4fe1\u9053\u4f20\u8f93\uff0c\u63d0\u9ad8\u4e86\u4fe1\u53f7\u7684\u53ef\u9760\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  \u8c03\u5236\u89e3\u8c03\u65b9\u5f0f<\/h3>\n

  802.11b\u4f7f\u7528\u4e86\u591a\u5740\u8702\u7a9d\u8c03\u5236\uff08OFDM\uff09\u6280\u672f\uff0c\u901a\u8fc7\u5c06\u4fe1\u53f7\u5206\u6210\u591a\u4e2a\u8f7d\u6ce2\u8fdb\u884c\u8c03\u5236\u548c\u89e3\u8c03\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4fe1\u53f7\u4f20\u8f93\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u5728\u6570\u636e\u4f20\u8f93\u4e2d\u80fd\u591f\u66f4\u597d\u5730\u62b5\u6297\u591a\u5f84\u4f20\u64ad\u548c\u591a\u666e\u52d2\u6548\u5e94\u7684\u5f71\u54cd\u3002<\/p>\n

\u7279\u70b9\u4e0e\u5e94\u7528<\/h2>\n

  \u517c\u5bb9\u6027\u4e0e\u4f20\u8f93\u901f\u7387<\/h3>\n

  802.11b\u8c03\u5236\u65b9\u5f0f\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u4e0e\u5176\u4ed6802.11\u7cfb\u5217\u7684\u534f\u8bae\u8fdb\u884c\u4e92\u64cd\u4f5c\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u66f4\u5e7f\u6cdb\u7684\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\u9009\u62e9\u3002\u540c\u65f6\uff0c802.11b\u8c03\u5236\u65b9\u5f0f\u8fd8\u62e5\u6709\u6700\u9ad811Mbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u822c\u5bb6\u5ead\u6216\u5c0f\u578b\u4f01\u4e1a\u7684\u7f51\u7edc\u9700\u6c42\u3002<\/p>\n

  \u9002\u7528\u8303\u56f4\u4e0e\u6269\u5c55\u6027<\/h3>\n

  802.11b\u8c03\u5236\u65b9\u5f0f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5bb6\u5ead\u65e0\u7ebf\u7f51\u7edc\u3001\u529e\u516c\u5ba4\u7f51\u7edc\u3001\u516c\u5171\u573a\u6240\u7f51\u7edc\u7b49\u591a\u79cd\u573a\u666f\u3002\u7531\u4e8e\u5176\u7a33\u5b9a\u53ef\u9760\u7684\u4f20\u8f93\u6027\u80fd\uff0c802.11b\u8c03\u5236\u65b9\u5f0f\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4fe1\u53f7\u5f3a\u5ea6\u8c03\u8282\u548c\u5b89\u88c5\u4e2d\u7ee7\u8bbe\u5907\u6765\u6269\u5c55\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  802.11b\u8c03\u5236\u65b9\u5f0f\u4f5c\u4e3a\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u91cd\u8981\u6280\u672f\uff0c\u91c7\u7528\u4e86\u9891\u8c31\u6269\u5c55\u6280\u672f\u548c\u591a\u5740\u8702\u7a9d\u8c03\u5236\u65b9\u5f0f\uff0c\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\u3001\u4f20\u8f93\u901f\u7387\u548c\u7a33\u5b9a\u6027\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u573a\u666f\u7684\u65e0\u7ebf\u7f51\u7edc\u5e94\u7528\u3002<\/strong>\u968f\u7740\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c802.11b\u8c03\u5236\u65b9\u5f0f\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u7a33\u5b9a\u9ad8\u6548\u7684\u65e0\u7ebf\u8fde\u63a5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

802.11b\u8c03\u5236\u65b9\u5f0f\u662f\u4e00\u79cd\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51\uff08WLAN\uff09\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u5b83\u91c7\u7528\u4e862.4GHz\u9891\u6bb5\uff0c\u4e3a\u65e0\u7ebf\u7f51\u7edc\u901a\u4fe1\u63d0\u4f9b\u4e86\u7a33\u5b9a\u7684\u8fde\u63a5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd802.11b\u8c03\u5236\u65b9\u5f0f\u7684\u539f\u7406\u3001\u7279\u70b9\u53ca<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[361],"class_list":["post-79424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ieee802"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79424","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=79424"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79424\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=79424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=79424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=79424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}