{"id":79423,"date":"2023-12-31T09:04:13","date_gmt":"2023-12-31T01:04:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79423"},"modified":"2023-12-31T09:04:13","modified_gmt":"2023-12-31T01:04:13","slug":"wxwljsbyg","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79423.html","title":{"rendered":"\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\uff1a802.11b\u4e0e802.11g"},"content":{"rendered":"

  802.11b\u548c802.11g\u662f\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u9488\u5bf9\u8fd9\u4e24\u79cd\u6807\u51c6\u8fdb\u884c\u4ecb\u7ecd\u548c\u5206\u6790\u3002<\/p>\n

802.11b\uff1a\u521b\u53d8\u65e0\u7ebf\u7f51\u7edc\u7684\u5148\u58f0<\/h2>\n

  802.11b\u6807\u51c6\u662f\u65e0\u7ebf\u5c40\u57df\u7f51\u6280\u672f\u4e2d\u7684\u7a81\u7834\u6027\u8fdb\u5c55\uff0c\u5b83\u4ee52.4GHz\u9891\u6bb5\u4e3a\u8f7d\u6ce2\u9891\u7387\uff0c\u63d0\u4f9b\u4e86\u6700\u9ad811Mbps\u7684\u7f51\u7edc\u4f20\u8f93\u901f\u5ea6\u3002802.11b\u6807\u51c6\u7684\u51fa\u73b0\uff0c\u4f7f\u5f97\u4eba\u4eec\u53ef\u4ee5\u6446\u8131\u6709\u7ebf\u7f51\u7edc\u7684\u675f\u7f1a\uff0c\u81ea\u7531\u5730\u63a5\u5165\u4e92\u8054\u7f51\u3002<\/p>\n

  802.11b\u7684\u7279\u70b9<\/h3>\n

  802.11b\u6807\u51c6\u91c7\u7528\u4e86\u76f4\u63a5\u5e8f\u5217\u6269\u9891\uff08DSSS\uff09\u6280\u672f\uff0c\u80fd\u591f\u5728\u76f8\u5bf9\u8f83\u77ed\u7684\u8ddd\u79bb\u5185\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u53e6\u5916\uff0c802.11b\u8bbe\u5907\u7684\u6210\u672c\u8f83\u4f4e\uff0c\u56e0\u6b64\u5728\u63a8\u5e7f\u548c\u5e94\u7528\u4e0a\u5177\u6709\u4e00\u5b9a\u7684\u4f18\u52bf\u3002<\/p>\n

  802.11b\u7684\u5f71\u54cd<\/h3>\n

  802.11b\u6807\u51c6\u7684\u666e\u53ca\uff0c\u63a8\u52a8\u4e86\u65e0\u7ebf\u5c40\u57df\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0c\u4fc3\u8fdb\u4e86\u4fe1\u606f\u793e\u4f1a\u7684\u8fdb\u6b65\u548c\u666e\u53ca\u3002\u5b83\u4e3a\u65e0\u7ebf\u7f51\u7edc\u7684\u672a\u6765\u5960\u5b9a\u4e86\u91cd\u8981\u57fa\u7840\u3002<\/p>\n

802.11g\uff1a\u8fc8\u5411\u66f4\u5feb\u901f\u5ea6\u7684\u8fdb\u5316<\/h2>\n

  802.11g\u6807\u51c6\u662f\u5bf9802.11b\u6807\u51c6\u7684\u8fdb\u4e00\u6b65\u5b8c\u5584\u548c\u63d0\u5347\uff0c\u5b83\u57282.4GHz\u9891\u6bb5\u4e0a\u5b9e\u73b0\u4e8654Mbps\u7684\u65e0\u7ebf\u4f20\u8f93\u901f\u5ea6\uff0c\u4ece\u800c\u6ee1\u8db3\u4e86\u4eba\u4eec\u5bf9\u66f4\u5feb\u901f\u5ea6\u7684\u65e0\u7ebf\u7f51\u7edc\u9700\u6c42\u3002<\/p>\n

  802.11g\u7684\u7279\u70b9<\/h3>\n

  \u4e0e802.11b\u76f8\u6bd4\uff0c802.11g\u6807\u51c6\u91c7\u7528\u4e86\u66f4\u52a0\u5148\u8fdb\u7684\u6b63\u4ea4\u9891\u5206\u590d\u7528\uff08OFDM\uff09\u6280\u672f\uff0c\u5728\u63d0\u9ad8\u4f20\u8f93\u901f\u5ea6\u7684\u540c\u65f6\uff0c\u8fd8\u63d0\u9ad8\u4e86\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  802.11g\u7684\u5f71\u54cd<\/h3>\n

  802.11g\u6807\u51c6\u7684\u63a8\u51fa\uff0c\u4f7f\u5f97\u65e0\u7ebf\u7f51\u7edc\u7684\u5e94\u7528\u9886\u57df\u8fdb\u4e00\u6b65\u6269\u5927\uff0c\u540c\u65f6\u4e5f\u4e3a\u9ad8\u901f\u65e0\u7ebf\u901a\u4fe1\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u91cd\u8981\u652f\u6301\u3002\u5728\u5bb6\u5ead\u3001\u4f01\u4e1a\u548c\u516c\u5171\u573a\u6240\uff0c802.11g\u90fd\u53d1\u6325\u4e86\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  802.11b\u548c802.11g\u6807\u51c6\u5206\u522b\u4ee3\u8868\u4e86\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u5728\u4e0d\u540c\u9636\u6bb5\u7684\u53d1\u5c55\uff0c\u5b83\u4eec\u4e3a\u65e0\u7ebf\u901a\u4fe1\u7684\u666e\u53ca\u548c\u53d1\u5c55\u505a\u51fa\u4e86\u91cd\u8981\u8d21\u732e\u3002<\/strong>\u968f\u7740\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u7684\u4e0d\u65ad\u6f14\u8fdb\uff0c\u672a\u6765\u65e0\u7ebf\u7f51\u7edc\u7684\u53d1\u5c55\u7a7a\u95f4\u5c06\u66f4\u52a0\u5e7f\u9614\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

802.11b\u548c802.11g\u662f\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u6807\u51c6\uff0c\u5b83\u4eec\u5728\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u9488\u5bf9\u8fd9\u4e24\u79cd\u6807\u51c6\u8fdb\u884c\u4ecb\u7ecd\u548c\u5206\u6790\u3002802.11b\uff1a\u521b\u53d8\u65e0\u7ebf\u7f51\u7edc\u7684\u5148\u58f0<\/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-79423","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\/79423","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=79423"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79423\/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=79423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=79423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=79423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}