{"id":275178,"date":"2021-01-12T20:59:14","date_gmt":"2021-01-12T12:59:14","guid":{"rendered":"http:\/\/4563.org\/?p=275178"},"modified":"2021-01-12T20:59:14","modified_gmt":"2021-01-12T12:59:14","slug":"%e6%97%a0%e7%ba%bf%e8%b7%af%e7%94%b1%e5%99%a8%e4%b8%ad-2-4g-%e9%a2%91%e6%ae%b5%e4%b8%8b%ef%bc%8c%e8%93%9d%e7%89%99%e5%85%b1%e5%ad%98%e6%98%af%e4%b8%aa%e6%80%8e%e6%a0%b7%e7%9a%84%e5%ad%98%e5%9c%a8","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=275178","title":{"rendered":"\u65e0\u7ebf\u8def\u7531\u5668\u4e2d 2.4G \u9891\u6bb5\u4e0b\uff0c”\u84dd\u7259\u5171\u5b58”\u662f\u4e2a\u600e\u6837\u7684\u5b58\u5728\uff1f"},"content":{"rendered":"
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\u65e0\u7ebf\u8def\u7531\u5668\u4e2d 2.4G \u9891\u6bb5\u4e0b\uff0c”\u84dd\u7259\u5171\u5b58”\u662f\u4e2a\u600e\u6837\u7684\u5b58\u5728\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : BenjaminZXR <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u4eca\u5929\u6253\u5f00\u65e0\u7ebf\u8def\u7531\u5668\u7684\u201c\u4e13\u4e1a\u8bbe\u7f6e\u201d\uff0c\u53d1\u73b0\u597d\u4e9b\u5f04\u4e0d\u660e\u767d\uff0c\u5176\u4e2d\u4e00\u4e2a\u5c31\u662f 2.4G \u9891\u6bb5\u4e0b\uff0c”\u84dd\u7259\u5171\u5b58” \u8fd9\u5177\u4f53\u662f\u600e\u4e48\u4e2a\u610f\u601d\uff1f \u9009\u9879\u5982\u4e0b\uff1a\u505c\u7528\uff08\u9ed8\u8ba4\uff09\u3001\u542f\u7528\u3001Pre-emptive<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (9<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : caliy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5355\u72ec\u4fe1\u9053\u5427\uff0c2.4g \u4e0b\u8fd8\u6709 20~40Mhz \u7684\u9891\u5206\u4fe1\u9053 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : ila <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @caliy \u624b\u673a\u53ef\u4ee5\u84dd\u7259\u8fde\u63a5\u8def\u7531\u5668\u4e0a\u7f51\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : caliy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ila \u5e94\u8be5\u662f\u907f\u514d\u5e72\u6270\u5427\uff0c\u6280\u672f\u4e0a\u4e0d\u6392\u9664\u53ef\u4ee5\u84dd\u7259\u4e0a\u7f51\uff0c\u4f46\u6ca1\u8fd9\u4e2a\u60ef\uff08 bi \uff09\u4f8b\uff08 yao \uff09\uff0c\u84dd\u7259\u5e26\u5bbd\u635f\u8017\u592a\u5927\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : loading <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e94\u8be5\u5c31\u662f\u8fdb\u884c\u5206\u65f6\u590d\u7528\uff0c\u5c31\u662f\u4e00\u4e0b wifi \u4e00\u4e0b\u84dd\u7259\uff0c\u53ea\u8981\u5207\u6362\u5f97\u591f\u5feb\u5c31\u884c\u4e86\u3002\u8fd9\u5c31\u53eb\u5206\u65f6\u590d\u7528\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : expy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u84dd\u7259\u9891\u6bb5\u8ddf wifi 2.4G \u6709\u91cd\u53e0\uff0c\u4f30\u8ba1\u662f\u51cf\u5c11\u5e72\u6270\u7684\u3002
    https:\/\/wap.cnki.net\/touch\/web\/Dissertation\/Article\/10248-1012017733.nh.html <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : lcdtyph <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u84dd\u7259\u548c Wi-Fi 2.4G \u662f\u5171\u4eab\u9891\u7387\u7684\uff0c\u6240\u4ee5\u4f1a\u76f8\u4e92\u5f71\u54cd\u3002\u4f46\u662f\u5176\u5b9e\u7531\u4e8e CSMA \u548c FHSS \u7684\u5b58\u5728\uff0c\u4e00\u822c\u6765\u8bf4\u662f\u611f\u89c9\u4e0d\u5230\u7684\u3002<\/p>\n

    \u4f46\u662f\u4e0d\u6392\u9664\u6709\u4e00\u4e9b\u9000\u907f\u7b97\u6cd5\u505a\u7684\u4e0d\u592a\u597d\u7684\u84dd\u7259\u8bbe\u5907\u4f1a\u5e72\u6270\u6b63\u5e38\u7684 Wi-Fi \u901a\u4fe1\uff0c\u6240\u4ee5\u5c31\u6709\u4e86\u8fd9\u51e0\u4e2a\u9009\u9879\u3002\u5176\u4e2d\u201c\u542f\u7528\u201d\u4f1a\u4f7f\u8def\u7531\u5668\u5e7f\u64ad beacon \u7684\u65f6\u5019\u52a0\u4e00\u4e2a\u6807\u8bc6\u4f4d\uff0c\u7528\u6765\u544a\u8bc9\u84dd\u7259\u8bbe\u5907\u5728\u505a FHSS \u7684\u65f6\u5019\u4e0d\u8981\u4f7f\u7528\u5f53\u524d\u4fe1\u9053\u3002”Pre-emptive”\u5c31\u662f Wi-Fi \u4f20\u8f93\u53ef\u4ee5\u62a2\u5360\u6b63\u5728\u901a\u4fe1\u7684\u84dd\u7259\u4fe1\u9053\u3002\u4e24\u8005\u90fd\u9700\u8981\u84dd\u7259\u8bbe\u5907\u652f\u6301\u5e76\u914d\u5408\u624d\u80fd\u6b63\u5e38\u751f\u6548\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Kiriya <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u84dd\u7259\u548c WIFI \u7684\u5171\u5b58\u4e3b\u8981\u662f\u89e3\u51b3\u84dd\u7259\u548c 802.11b\/g\/n \u90fd\u53ef\u80fd\u5de5\u4f5c\u5728 2.4GISM\uff0c\u53ef\u80fd\u4e92\u76f8\u5e72\u6270\u95ee\u9898\u3002\u91c7\u7528\u65f6\u5206\u590d\u7528\u6280\u672f\u3002
    \u53ef\u4ee5\u544a\u77e5\u5bf9\u65b9\uff0c\u6211\u73b0\u5728\u5fd9\uff0c\u4f60\u7a0d\u540e\uff1b\u5982\u679c\u4f18\u5148\u6743\u6700\u9ad8\u7684\uff0c\u65e0\u8bba\u4f60\u5728\u505a\u4ec0\u4e48\uff0c\u6211\u90fd\u5207
    \u6765\u81ea\uff1a https:\/\/blog.csdn.net\/yxfabcdefg\/article\/details\/72903675 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : killeder <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u65f6\u5206\u590d\u7528 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : BenjaminZXR <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lcdtyph \u611f\u8c22\uff0c\u603b\u7b97\u641e\u660e\u767d\u8fd9\u4e2a\u9009\u9879\u662f\u600e\u4e48\u4e2a\u610f\u601d\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u65e0\u7ebf\u8def\u7531\u5668\u4e2d 2.4G \u9891\u6bb5\u4e0b\uff0c&…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/275178"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=275178"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/275178\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=275178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=275178"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=275178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}