{"id":79420,"date":"2024-01-15T16:33:01","date_gmt":"2024-01-15T08:33:01","guid":{"rendered":"\/\/www.viralrail.com\/?p=79420"},"modified":"2024-01-15T16:33:01","modified_gmt":"2024-01-15T08:33:01","slug":"bxybz","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/79420.html","title":{"rendered":"802.11b\u534f\u8bae\u6807\u51c6"},"content":{"rendered":"

  802.11b\u534f\u8bae\u6807\u51c6\u662f\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u4e2d\u7684\u91cd\u8981\u91cc\u7a0b\u7891\uff0c\u5b83\u4e3a\u65e0\u7ebf\u901a\u4fe1\u63d0\u4f9b\u4e86\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8802.11b\u534f\u8bae\u6807\u51c6\u7684\u5173\u952e\u7279\u6027\u548c\u5bf9\u65e0\u7ebf\u7f51\u7edc\u7684\u5f71\u54cd\u3002<\/p>\n

802.11b\u534f\u8bae\u6807\u51c6\u7b80\u4ecb<\/h2>\n

  \u6280\u672f\u539f\u7406<\/h3>\n

  802.11b\u534f\u8bae\u6807\u51c6\u662f\u4e00\u79cd\u65e0\u7ebf\u5c40\u57df\u7f51\uff08WLAN\uff09\u6280\u672f\uff0c\u5b83\u8fd0\u884c\u57282.4GHz\u9891\u6bb5\uff0c\u91c7\u7528\u76f4\u63a5\u5e8f\u5217\u6269\u9891\uff08DSSS\uff09\u8c03\u5236\u6280\u672f\u3002DSSS\u5141\u8bb8\u6570\u636e\u4ee5\u4f4e\u901f\u4f20\u8f93\uff0c\u4f46\u901a\u8fc7\u4f17\u591a\u4f20\u8f93\u9891\u7387\uff0c\u63d0\u9ad8\u4e86\u4fe1\u9053\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  \u6027\u80fd\u7279\u70b9<\/h3>\n

  802.11b\u534f\u8bae\u6807\u51c6\u6700\u5927\u4f20\u8f93\u901f\u7387\u4e3a11 Mbps\uff0c\u5b83\u91c7\u7528\u4e86\u957f\u9884\u7559\uff08long preamble\uff09\u4ee5\u53ca\u77ed\u95f4\u9694\u65f6\u95f4\uff08short interframe space\uff09\uff0c\u63d0\u9ad8\u4e86\u7f51\u7edc\u541e\u5410\u91cf\u548c\u54cd\u5e94\u65f6\u95f4\u3002\u6b64\u5916\uff0c\u548c\u540c\u4e00\u9891\u6bb5\u7684\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u76f8\u6bd4\uff0c\u5b83\u5177\u6709\u8f83\u597d\u7684\u517c\u5bb9\u6027\u548c\u4e92\u64cd\u4f5c\u6027\u3002<\/p>\n

802.11b\u534f\u8bae\u6807\u51c6\u7684\u5f71\u54cd<\/h2>\n

  \u65e0\u7ebf\u901a\u4fe1\u9769\u547d<\/h3>\n

  802.11b\u534f\u8bae\u6807\u51c6\u7684\u63a8\u51fa\u548c\u666e\u53ca\uff0c\u6781\u5927\u5730\u63a8\u52a8\u4e86\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u7684\u53d1\u5c55\u3002\u5b83\u4e3a\u79fb\u52a8\u529e\u516c\u3001\u65e0\u7ebf\u4e92\u8054\u7f51\u63a5\u5165\u4ee5\u53ca\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u5e26\u6765\u4e86\u9769\u547d\u6027\u7684\u53d8\u5316\uff0c\u4fc3\u8fdb\u4e86\u6570\u5b57\u5316\u793e\u4f1a\u7684\u8fdb\u6b65\u3002<\/p>\n

  \u4ea7\u4e1a\u53d1\u5c55<\/h3>\n

  802.11b\u534f\u8bae\u6807\u51c6\u7684\u5feb\u901f\u666e\u53ca\u50ac\u751f\u4e86\u65e0\u7ebf\u7f51\u7edc\u8bbe\u5907\u5e02\u573a\u7684\u8fc5\u731b\u589e\u957f\u3002WiFi\u8def\u7531\u5668\u3001\u65e0\u7ebf\u7f51\u5361\u3001\u65e0\u7ebf\u63a5\u5165\u70b9\u7b49\u4ea7\u54c1\u7684\u5927\u91cf\u9700\u6c42\u52a9\u63a8\u4e86\u76f8\u5173\u4ea7\u4e1a\u94fe\u7684\u53d1\u5c55\uff0c\u5e26\u52a8\u4e86\u65b0\u6280\u672f\u548c\u4ea7\u54c1\u7684\u4e0d\u65ad\u6d8c\u73b0\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  802.11b\u534f\u8bae\u6807\u51c6\u4ee5\u5176\u7a33\u5b9a\u6027\u3001\u53ef\u9760\u6027\u548c\u8f83\u9ad8\u7684\u6027\u80fd\uff0c\u6210\u4e3a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u91cd\u8981\u5148\u9a71\uff0c\u5bf9\u73b0\u4ee3\u793e\u4f1a\u7684\u65e0\u7ebf\u7f51\u7edc\u53d1\u5c55\u548c\u4ea7\u4e1a\u8fdb\u6b65\u4ea7\u751f\u4e86\u6df1\u8fdc\u5f71\u54cd\u3002<\/strong>\u968f\u7740\u79d1\u6280\u4e0d\u65ad\u524d\u884c\uff0c\u6211\u4eec\u4e5f\u671f\u5f85\u672a\u6765\u66f4\u591a\u5148\u8fdb\u7684\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u80fd\u591f\u6d8c\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

802.11b\u534f\u8bae\u6807\u51c6\u662f\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u4e2d\u7684\u91cd\u8981\u91cc\u7a0b\u7891\uff0c\u5b83\u4e3a\u65e0\u7ebf\u901a\u4fe1\u63d0\u4f9b\u4e86\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8802.11b\u534f\u8bae\u6807\u51c6\u7684\u5173\u952e\u7279\u6027\u548c\u5bf9\u65e0\u7ebf\u7f51\u7edc\u7684\u5f71\u54cd\u3002802.11b<\/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-79420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ieee802"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/79420"}],"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=79420"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/79420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=79420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=79420"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=79420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}