{"id":5449,"date":"2022-01-09T01:30:52","date_gmt":"2022-01-09T09:30:52","guid":{"rendered":"https:\/\/www.xh86.me\/?p=5449"},"modified":"2022-01-09T02:34:46","modified_gmt":"2022-01-09T10:34:46","slug":"%e7%bd%91%e7%bb%9c%e5%b7%a5%e7%a8%8b%e5%b8%88%e5%bf%85%e6%87%82%e7%9a%84%e6%97%a0%e7%ba%bf%e7%bd%91%e7%bb%9c%ef%bc%88wifi%ef%bc%89%e5%9f%ba%e7%a1%80%e7%9f%a5%e8%af%86","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=5449","title":{"rendered":"\u7f51\u7edc\u5de5\u7a0b\u5e08\u5fc5\u61c2\u7684\u65e0\u7ebf\u7f51\u7edc\uff08WiFi\uff09\u57fa\u7840\u77e5\u8bc6"},"content":{"rendered":"

\u524d\u8a00<\/p>\n

WLAN\u7f51\u7edc\u901a\u8fc7\u65e0\u7ebf\u4fe1\u53f7\uff08\u9ad8\u9891\u7535\u78c1\u6ce2\uff09\u4f20\u8f93\u6570\u636e\uff0c\u968f\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\u65e0\u7ebf\u4fe1\u53f7\u5f3a\u5ea6\u4f1a\u8d8a\u6765\u8d8a\u5f31\uff0c\u4e14\u76f8\u90bb\u7684\u65e0\u7ebf\u4fe1\u53f7\u4e4b\u95f4\u4f1a\u5b58\u5728\u91cd\u53e0\u5e72\u6270\u7684\u95ee\u9898\uff0c\u90fd\u4f1a\u964d\u4f4e\u65e0\u7ebf\u7f51\u7edc\u4fe1\u53f7\u8d28\u91cf\u751a\u81f3\u5bfc\u81f4\u65e0\u7ebf\u7f51\u7edc\u65e0\u6cd5\u4f7f\u7528\u3002\u4e3a\u6539\u5584\u65e0\u7ebf\u7f51\u7edc\u8d28\u91cf\uff0c\u4f7f\u5176\u6ee1\u8db3\u5ba2\u6237\u7684\u5efa\u7f51\u6807\u51c6\u8981\u6c42\uff0c\u9700\u8981\u5bf9WLAN\u7f51\u7edc\u8fdb\u884c\u89c4\u5212\u8bbe\u8ba1\u3002\u8bbe\u8ba1\u89c4\u5212\u51fa\u4f7f\u7528\u7684AP\u6b3e\u578b\u548c\u6570\u76ee\u3001\u5b89\u88c5\u70b9\u4f4d\u548c\u65b9\u5f0f\u3001\u7ebf\u7f06\u90e8\u7f72\u65b9\u5f0f\uff1b\u4fdd\u969c\u7f51\u7edc\u8986\u76d6\u65e0\u76f2\u533a\u3001\u8986\u76d6\u6548\u679c\u597d\uff0c\u4e0a\u7f51\u901f\u5ea6\u5feb\uff0c\u63d0\u5347\u7f51\u7edc\u4f7f\u7528\u4f53\u9a8c\u3002\u5982\u679c\u524d\u671f\u4e0d\u8fdb\u884c\u7f51\u89c4\u8bbe\u8ba1\uff0c\u540e\u671f\u5b89\u88c5\u5b8c\u6210AP\u540e\uff0c\u518d\u8fdb\u884c\u7f51\u7edc\u4f18\u5316\u6574\u6539\u53ef\u80fd\u4f1a\u9700\u8981\u91cd\u65b0\u5b89\u88c5AP\u3001\u5e03\u653e\u7ebf\u7f06\uff0c\u8fd4\u5de5\u64cd\u4f5c\u975e\u5e38\u4e0d\u4fbf\u3002<\/p>\n

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01<\/strong><\/section>\n<\/section>\n
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\u00a0 \u00a0 \u00a0\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6<\/strong><\/section>\n
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\u7f51\u7edc\u8986\u76d6\u8bbe\u8ba1\u6d89\u53ca\u5230\u89c4\u5212\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u548c\u8303\u56f4\u5185\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u6240\u4ee5\u5148\u4ecb\u7ecd\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u7684\u6982\u5ff5\uff0c\u5f15\u51fa\u8861\u91cf\u8986\u76d6\u8303\u56f4\u7684\u6307\u6807\uff1a\u8986\u76d6\u534a\u5f84\u548c\u8986\u76d6\u8ddd\u79bb\u3002<\/span><\/p>\n

1.1\u00a0 \u8986\u76d6\u8303\u56f4<\/strong><\/span><\/p>\n

AP\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u65e0\u7ebf\u4fe1\u53f7\uff0c\u5728\u5929\u7ebf\u5468\u56f4\u4ea7\u751f\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6\uff0c\u4fe1\u53f7\u4f20\u7684\u8d8a\u8fdc\uff0c\u4fe1\u53f7\u5f3a\u5ea6\u5c31\u53d8\u7684\u8d8a\u5f31\u3002\u901a\u5e38\u628a\u5929\u7ebf\u5468\u8fb9\u4fe1\u53f7\u5f3a\u5ea6\u5927\u4e8e\u7f51\u89c4\u6307\u6807\u503c\u7684\u533a\u57df\u79f0\u4e3a\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6\u8303\u56f4\uff0c\u5982\u56fe1\u6240\u793a\u3002\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u8fb9\u7f18\u7684\u573a\u5f3a\u79f0\u4e3a\u8fb9\u7f18\u573a\u5f3a\u3002\u5982\u666e\u901a\u8986\u76d6\u533a\u4fe1\u53f7\u5f3a\u5ea6\u6307\u6807\u503c\u4e3a-65dBm\uff0c\u7f51\u89c4\u8bbe\u8ba1\u65f6\u8fb9\u7f18\u573a\u5f3a\u5c31\u8981\u5927\u4e8e\u7b49\u4e8e-65dBm\u3002<\/span><\/p>\n<\/section>\n

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\u56fe1\u00a0\u7f51\u7edc\u8986\u76d6\u8303\u56f4\uff08\u5168\u5411\u5929\u7ebf\u4fef\u89c6\uff09<\/em><\/p>\n

1.2\u00a0 \u8986\u76d6\u534a\u5f84<\/strong><\/span><\/p>\n

\u5168\u5411\u5929\u7ebf\u4f7f\u7528\u8986\u76d6\u534a\u5f84\u6765\u8861\u91cf\u8986\u76d6\u8303\u56f4\u3002\u5982\u56fe2\u6240\u793a\uff0c\u4ee5\u5438\u9876\u5b89\u88c5\u7684\u5168\u5411\u5929\u7ebfAP\u4e3a\u4f8b\uff0cAP\u5b89\u88c5\u9ad8\u5ea6\u901a\u8fc7\u5de5\u52d8\u6d4b\u91cf\u5f97\u77e5\uff0c\u4fe1\u53f7\u7684\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u57fa\u4e8e\u8fb9\u7f18\u573a\u5f3a\u8ba1\u7b97\u5f97\u51fa\uff0c\u8ba1\u7b97\u65b9\u6cd5\u53ef\u4ee5\u53c2\u8003\u8986\u76d6\u8ba1\u7b97\u3002\u5f53\u9ad8\u5ea6\u548c\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u786e\u5b9a\u540e\uff0c\u5373\u53ef\u8ba1\u7b97\u51fa\u8986\u76d6\u534a\u5f84\uff0c\u8fdb\u800c\u53ef\u4ee5\u5f97\u77e5\u7f51\u7edc\u4fe1\u53f7\u6709\u6548\u8986\u76d6\u8303\u56f4\u3002<\/span><\/p>\n<\/section>\n

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\u56fe2\u00a0\u8986\u76d6\u534a\u5f84<\/em><\/p>\n

1.3\u00a0 \u8986\u76d6\u8ddd\u79bb<\/strong><\/span><\/p>\n

\u5b9a\u5411\u5929\u7ebf\u4f7f\u7528\u8986\u76d6\u8ddd\u79bb\u6765\u8861\u91cf\u8986\u76d6\u8303\u56f4.\u5982\u56fe3\u6240\u793a\uff0c\u4ee5\u5ba4\u5916\u62b1\u6746\u5b89\u88c5\u7684\u5b9a\u5411\u5929\u7ebfAP\u4e3a\u4f8b\uff0c\u5929\u7ebf\u5230\u8986\u76d6\u8303\u56f4\u8fb9\u7f18\u7684\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u901a\u8fc7\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\uff0c\u5929\u7ebf\u9ad8\u5ea6\u901a\u8fc7\u5de5\u52d8\u6d4b\u91cf\u5f97\u77e5\u3002<\/span><\/p>\n<\/section>\n

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\u56fe3\u00a0\u8986\u76d6\u8ddd\u79bb<\/em><\/p>\n

\n<\/section>\n

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\u56fe4\u00a0\u7f51\u7edc\u8986\u76d6\u8303\u56f4\uff08\u5b9a\u5411\u5929\u7ebf\u4fef\u89c6\uff09<\/em><\/p>\n

\u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u51fa\uff0c\u65e0\u8bba\u662f\u8986\u76d6\u534a\u5f84\u8fd8\u662f\u8986\u76d6\u8ddd\u79bb\uff0c\u90fd\u9700\u8981\u5148\u8ba1\u7b97\u51fa\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u540e\u624d\u80fd\u5f97\u51fa\uff0c\u800c\u5c04\u9891\u53d1\u5c04\u529f\u7387\u548c\u4fe1\u53f7\u5f3a\u5ea6\u662f\u8ba1\u7b97\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u7684\u8f93\u5165\u6761\u4ef6\u3002\u4e0b\u6587\u5c06\u7ee7\u7eed\u4ecb\u7ecd\u529f\u7387\u548c\u4fe1\u53f7\u5f3a\u5ea6\u7684\u6982\u5ff5\u3002<\/span><\/p>\n<\/section>\n

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02<\/strong><\/section>\n<\/section>\n
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\u00a0 \u00a0\u529f\u7387\u548c\u4fe1\u53f7\u5f3a\u5ea6<\/strong><\/section>\n
\n
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2.1\u00a0 \u529f\u7387\u548c\u4fe1\u53f7\u5f3a\u5ea6\u57fa\u672c\u6982\u5ff5<\/strong><\/span><\/p>\n

\u5728\u65e0\u7ebf\u7f51\u7edc\u4e2d\uff0c\u4f7f\u7528AP\u8bbe\u5907\u548c\u5929\u7ebf\u6765\u5b9e\u73b0\u6709\u7ebf\u548c\u65e0\u7ebf\u4fe1\u53f7\u4e92\u76f8\u8f6c\u6362\u3002\u5982\u56fe1\u6240\u793a\uff0c\u6709\u7ebf\u7f51\u7edc\u4fa7\u7684\u6570\u636e\u4eceAP\u8bbe\u5907\u7684\u6709\u7ebf\u63a5\u53e3\u8fdb\u5165AP\u540e\uff0c\u7ecfAP\u5904\u7406\u4e3a\u5c04\u9891\u4fe1\u53f7\uff0c\u4eceAP\u7684\u53d1\u9001\u7aef\uff08TX\uff09\u7ecf\u8fc7\u7ebf\u7f06\u53d1\u9001\u5230\u5929\u7ebf\uff0c\u4ece\u5929\u7ebf\u5904\u4ee5\u9ad8\u9891\u7535\u78c1\u6ce2\uff082.4GHz\u62165GHz\u9891\u7387\uff09\u7684\u5f62\u5f0f\u5c06\u5176\u53d1\u5c04\u51fa\u53bb\u3002\u9ad8\u9891\u7535\u78c1\u6ce2\u901a\u8fc7\u4e00\u6bb5\u8ddd\u79bb\u7684\u4f20\u8f93\u540e\uff0c\u5230\u8fbe\u65e0\u7ebf\u7ec8\u7aef\u4f4d\u7f6e\uff0c\u7531\u65e0\u7ebf\u7ec8\u7aef\u7684\u63a5\u6536\u5929\u7ebf\u63a5\u6536\uff0c\u518d\u8f93\u9001\u5230\u65e0\u7ebf\u7ec8\u7aef\u7684\u63a5\u6536\u7aef\uff08RX\uff09\u5904\u7406\u3002\u53cd\u4e4b\uff0c\u4ece\u65e0\u7ebf\u7ec8\u7aef\u7684\u53d1\u9001\u7aef\uff08TX\uff09\u53d1\u51fa\u53bb\u7684\u6570\u636e\uff0c\u4e5f\u662f\u6309\u7167\u4e0a\u8ff0\u7684\u6d41\u7a0b\uff0c\u9006\u5411\u5904\u7406\u4e00\u904d\uff0c\u8f93\u9001\u7ed9AP\u7684\u63a5\u6536\u7aef\uff08RX\uff09\u3002<\/span><\/p>\n<\/section>\n

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\u56fe5 \u6709\u7ebf\u65e0\u7ebf\u4fe1\u53f7\u8f6c\u6362<\/em><\/p>\n

\u5982\u56fe5\uff0c\u5728\u53d1\u9001\u548c\u63a5\u6536\u5929\u7ebf\u4e4b\u95f4\u7684\u4fe1\u53f7\u5373\u662f\u65e0\u7ebf\u4fe1\u53f7\u3002\u4fe1\u53f7\u5f3a\u5ea6\u5728\u65e0\u7ebf\u4fe1\u53f7\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4f1a\u9010\u6e10\u8870\u51cf\u3002\u5728\u4e86\u89e3\u4fe1\u53f7\u5f3a\u5ea6\u65f6\uff0c\u4e00\u5e76\u4ecb\u7ecd\u5e38\u89c1\u7684\u51e0\u4e2a\u6709\u5173\u8054\u7684\u57fa\u672c\u6982\u5ff5\uff1a\u5c04\u9891\u53d1\u5c04\u529f\u7387\u3001EIRP\u3001RSSI\u3001\u4e0b\u884c\u4fe1\u53f7\u5f3a\u5ea6\u3001\u4e0a\u884c\u4fe1\u53f7\u5f3a\u5ea6\u3002<\/span><\/p>\n

\u7ed3\u5408\u56fe6\u6240\u793a\u6765\u63cf\u8ff0\u4e0a\u8ff0\u8fd9\u4e9b\u6982\u5ff5\uff0c\u56fe\u4e2d\u5404\u6570\u5b57\u4ee3\u8868\u542b\u4e49\u5982\u4e0b\uff1a<\/span><\/p>\n<\/section>\n

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\u56fe6 \u57fa\u672c\u6982\u5ff5<\/em><\/p>\n

    \n
  • \u2460\u548c\u2466\u8868\u793a\u5c04\u9891\u53d1\u9001\u7aef\u5904\u7684\u529f\u7387\uff0c\u5355\u4f4d\u662fdBm\u3002<\/span> <\/li>\n
  • \u2461\u548c\u2465\u8868\u793a\u8fde\u63a5\u5929\u7ebf\u7684\u8f6c\u63a5\u5934\u548c\u9988\u7ebf\u7b49\u7ebf\u8def\u635f\u8017\uff0c\u5355\u4f4d\u662fdB\u3002<\/span> <\/li>\n
  • \u2462\u548c\u2464\u8868\u793a\u5929\u7ebf\u589e\u76ca\uff0c\u5355\u4f4ddBi\u6216dBd\u3002<\/span> <\/li>\n
  • \u2463\u8868\u793a\u8def\u5f84\u635f\u8017\u548c\u969c\u788d\u7269\u8870\u51cf\uff0c\u662f\u53d1\u9001\u548c\u63a5\u6536\u5929\u7ebf\u4e4b\u95f4\u7684\u4fe1\u53f7\u80fd\u91cf\u635f\u8017\u7a0b\u5ea6\uff0c\u5355\u4f4d\u662fdB\u3002<\/span><\/li>\n<\/ul>\n

    \u00a0<\/strong><\/span><\/p>\n

    \u5c04\u9891\u53d1\u5c04\u529f\u7387\uff1a<\/strong><\/span>\u2460\u8868\u793aAP\u7aef\u7684\u5c04\u9891\u53d1\u5c04\u529f\u7387\uff0c\u2466\u8868\u793a\u65e0\u7ebf\u7ec8\u7aef\u7684\u5c04\u9891\u53d1\u5c04\u529f\u7387\u3002\u5728\u7f51\u89c4\u8bbe\u8ba1\u65f6\uff0c\u6ce8\u610f\u53d1\u5c04\u529f\u7387\u4e0e\u5929\u7ebf\u589e\u76ca\u4e4b\u548c\u4e0d\u8981\u8d85\u51fa\u56fd\u5bb6\u7801\u9650\u5236\u7684\u6700\u5927\u503c\u3002<\/span><\/p>\n

    EIRP\uff1a<\/span><\/strong>\u6709\u6548\u5168\u5411\u8f90\u5c04\u529f\u7387EIRP\uff08Effective Isotropic Radiated Power\uff09\uff0c\u5373\u5929\u7ebf\u7aef\u53d1\u5c04\u51fa\u53bb\u65f6\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0cEIRP =\u00a0\u2460\u00a0–\u00a0\u2461+\u00a0\u2462\u3002<\/span><\/p>\n

    RSSI\uff1a<\/strong><\/span>\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793aRSSI\uff08Received Signal Strength Indicator\uff09\uff0c\u6307\u793a\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6\u5185\u67d0\u5904\u4f4d\u7f6e\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u662fEIRP\u7ecf\u8fc7\u4e00\u6bb5\u4f20\u8f93\u8def\u5f84\u635f\u8017\u548c\u969c\u788d\u7269\u8870\u51cf\u540e\u7684\u503c\u3002\u7f51\u89c4\u9047\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u5f31\u95ee\u9898\u5c31\u662f\u6307RSSI\u5f31\uff0c\u6ca1\u6709\u8fbe\u5230\u6307\u6807\u8981\u6c42\u503c\uff0c\u5bfc\u81f4\u65e0\u7ebf\u7ec8\u7aef\u63a5\u6536\u5230\u5f88\u5f31\u7684\u4fe1\u53f7\u751a\u81f3\u63a5\u6536\u4e0d\u5230\u4fe1\u53f7\u3002<\/span><\/p>\n

    \u4e0b\u884c\u4fe1\u53f7\u5f3a\u5ea6\uff1a<\/strong><\/span>\u662f\u6307\u65e0\u7ebf\u7ec8\u7aef\u63a5\u6536\u5230AP\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4e0b\u884c\u4fe1\u53f7\u529f\u7387 =\u00a0\u2460\u00a0–\u00a0\u2461\u00a0+\u00a0\u2462\u00a0–\u00a0\u2463\u00a0+\u00a0\u2464\u00a0–\u00a0\u2465\u3002<\/span><\/p>\n

    \u4e0a\u884c\u4fe1\u53f7\u5f3a\u5ea6\uff1a<\/strong><\/span>\u662f\u6307AP\u63a5\u6536\u5230\u65e0\u7ebf\u7ec8\u7aef\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4e0a\u884c\u4fe1\u53f7\u529f\u7387 =\u00a0\u2466\u00a0–\u00a0\u2465\u00a0<\/span>+\u00a0\u2464\u00a0–\u00a0\u2463\u00a0+\u2462\u00a0–\u00a0\u2461\u3002<\/p>\n

    \u6240\u4ee5\u5728\u4e0d\u8003\u8651\u5e72\u6270\u3001\u7ebf\u8def\u635f\u8017\u7b49\u56e0\u7d20\u65f6\uff0c\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/span><\/p>\n

    \u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6 = \u5c04\u9891\u53d1\u5c04\u529f\u7387 + \u53d1\u5c04\u7aef\u5929\u7ebf\u589e\u76ca \u2013 \u8def\u5f84\u635f\u8017 \u2013 \u969c\u788d\u7269\u8870\u51cf + \u63a5\u6536\u7aef\u5929\u7ebf\u589e\u76ca<\/strong><\/span><\/p>\n

    \u5f53\u9664\u8def\u5f84\u635f\u8017\u5916\u7684\u5176\u4ed6\u53c2\u6570\u786e\u5b9a\u540e\uff0c\u5c31\u53ef\u4ee5\u786e\u5b9a\u8def\u5f84\u635f\u8017\uff0c\u518d\u6839\u636e\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u548c\u8def\u5f84\u635f\u8017\u7684\u5173\u7cfb\uff0c\u8ba1\u7b97\u51fa\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u3002\u5177\u4f53\u8bf7\u53c2\u8003\u8986\u76d6\u8ba1\u7b97\u3002<\/span><\/p>\n

    <\/section>\n

    2.2\u00a0 \u5e38\u7528\u5355\u4f4d<\/strong><\/span><\/p>\n

    \u65e5\u5e38\u4e2d\u901a\u5e38\u4f7f\u7528\u529f\u7387\u6765\u8861\u91cf\u4e00\u4e2a\u7535\u5668\u505a\u529f\u7684\u5feb\u6162\uff0c\u5982\u4e00\u4e2a10W\u7684\u7535\u706f\u6ce1\uff0c10W\u529f\u7387\u5c31\u662f\u7535\u706f\u6ce1\u6d88\u8017\u80fd\u91cf\u505a\u529f\u7684\u5feb\u6162\u3002\u5728\u5929\u7ebf\u6536\u53d1\u7cfb\u7edf\u91cc\uff0c\u540c\u6837\u4e5f\u9700\u8981\u6d88\u8017\u7535\u80fd\u6765\u8f6c\u6362\u4e3a\u7535\u78c1\u6ce2\u7684\u80fd\u91cf\u8fdb\u884c\u4f20\u8f93\u3002\u4f46\u662f\u7535\u78c1\u6ce2\u7684\u80fd\u91cf\u8870\u51cf\u975e\u5e38\u5feb\uff0c\u4f8b\u5982\u4e00\u4e2a100mW\u7684\u80fd\u91cf\u6e90\uff0c\u4f20\u8f93\u4e00\u6bb5\u8ddd\u79bb\u540e\u5f88\u5feb\u5c31\u80fd\u8870\u51cf\u62101mW\u30010.1mW\u30010.01mW\u751a\u81f3\u66f4\u5c0f\u3002\u5bf9\u4e8e\u8fd9\u79cd\u5448\u51e0\u4f55\u6570\u91cf\u7ea7\u7684\u8870\u51cf\uff0c\u4f7f\u7528\u529f\u7387\u6765\u8861\u91cf\u4f1a\u7ed9\u8ba1\u6570\u5e26\u6765\u4e0d\u4fbf\uff0c\u56e0\u6b64\u5f15\u7528\u65b0\u7684\u6982\u5ff5\uff1adB\u548cdBm\u3002<\/span><\/p>\n

    dB<\/strong><\/span><\/p>\n

    dB\u662f\u4e00\u4e2a\u7eaf\u8ba1\u6570\u5355\u4f4d\uff0c\u5b83\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3adB = 10lg\uff08A \/ B\uff09<\/strong><\/span>\u3002<\/span><\/p>\n

    \u5f53A\u548cB\u8868\u793a\u4e24\u4e2a\u529f\u7387\u65f6\uff0cdB\u5c31\u8868\u793a\u4e24\u4e2a\u529f\u7387\u7684\u76f8\u5bf9\u503c\uff0c\u4f8b\u5982A\u7684\u529f\u7387\u4e3a100mW\uff0cB\u7684\u529f\u7387\u4e3a10mW\uff0c\u521910lg\uff08100 \/ 10\uff09 = 10dB\uff0c\u8868\u793aA\u6bd4B\u592710dB\u3002\u5982\u679cA\u7684\u529f\u7387\u53d8\u4e3a10000mW\uff0c\u521910lg\uff0810000 \/ 10\uff09 = 30dB\u3002<\/span><\/p>\n

    dB\u4e3b\u8981\u4f5c\u4e3a\u4fe1\u566a\u6bd4\u53ca\u635f\u8017\u7684\u5355\u4f4d\u3002<\/span><\/p>\n<\/section>\n

    \n
    <\/div><\/section>\n<\/section>\n
    \n

    \u88681\u00a0\u5e38\u89c1dB\u548cA\/B\u5bf9\u5e94\u5173\u7cfb<\/em><\/p>\n

    dBm<\/strong><\/span><\/p>\n

    dBm\u5373\u5206\u8d1d\u6beb\u74e6\uff0c\u662f\u529f\u7387\u503c\u4e0e1mW\u7684\u6bd4\u503c\uff0c\u8868\u793a\u529f\u7387\u7edd\u5bf9\u503c\u7684\u5355\u4f4d\u3002m\u8868\u793amW\uff0cdBm\u53ef\u4ee5\u4e0e\u529f\u7387\u5355\u4f4dmW\u76f8\u4e92\u8f6c\u6362\uff0c\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1adBm = 10lg\uff08\u529f\u7387\u503c \/ 1mW\uff09\u3002<\/span><\/p>\n<\/section>\n

    \n
    <\/div><\/section>\n<\/section>\n
    \n

    \u88682\u00a0\u5e38\u89c1dBm\u548c\u529f\u7387\u503c\u5bf9\u5e94\u5173\u7cfb<\/em><\/p>\n

    \u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u51fa\uff0c\u4ece10000mW\u52300.0001mW\uff0c\u5982\u679c\u7528dBm\u8868\u793a\uff0c\u53ea\u9700\u898140dBm\u5230-40dBm\u5c31\u53ef\u4ee5\u8868\u8fbe\uff0cdBm\u65b9\u5f0f\u66f4\u9002\u5408\u5728\u8fd9\u79cd\u573a\u666f\u4e0b\u4f7f\u7528\u3002\u6240\u4ee5\u901a\u5e38\u4f7f\u7528dBm\u4f5c\u4e3a\u5c04\u9891\u53d1\u5c04\u3001\u63a5\u6536\u529f\u7387\u548c\u5c04\u9891\u566a\u58f0\u7684\u5355\u4f4d\u3002<\/span><\/p>\n

    <\/section>\n

    dBi\u548cdBd<\/strong><\/span><\/p>\n

    dBi\u548cdBd\u90fd\u662f\u8868\u793a\u529f\u7387\u589e\u76ca\u7684\u5355\u4f4d\uff0c\u4e24\u8005\u90fd\u662f\u76f8\u5bf9\u503c\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u53c2\u8003\u57fa\u51c6\u4e0d\u540c\u3002<\/span><\/p>\n

      \n
    • dBi\uff1a<\/strong><\/span>\u76f8\u5bf9\u4e8e\u70b9\u6e90\u5929\u7ebf\u7684\u529f\u7387\u589e\u76ca\uff0c\u5728\u5404\u65b9\u5411\u7684\u8f90\u5c04\u662f\u5747\u5300\u7684\u3002<\/span> <\/li>\n
    • dBd\uff1a<\/strong><\/span>\u76f8\u5bf9\u4e8e\u9635\u5b50\u5929\u7ebf\u7684\u529f\u7387\u589e\u76ca\u3002<\/span><\/li>\n<\/ul>\n

      \u4e00\u822c\u8ba4\u4e3a\uff0c\u8868\u793a\u540c\u4e00\u4e2a\u589e\u76ca\uff0c\u7528dBi\u8868\u793a\u51fa\u6765\u6bd4\u7528dBd\u8868\u793a\u51fa\u6765\u8981\u59272.15\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4e00\u6839\u589e\u76ca\u4e3a16dBd\u7684\u5929\u7ebf\uff0c\u5176\u589e\u76ca\u6298\u7b97\u6210\u5355\u4f4d\u4e3adBi\u65f6\uff0c\u5219\u4e3a18.15dBi\u3002<\/span><\/p>\n

      dBi\u548cdBd\u4e3b\u8981\u4f5c\u4e3a\u5929\u7ebf\u589e\u76ca\u7684\u5355\u4f4d\u3002<\/span><\/p>\n

      \n<\/section>\n

      \n
      \n
      \n
      \n
      03<\/strong><\/section>\n<\/section>\n
      \n
      \n
      <\/section>\n<\/section>\n<\/section>\n<\/section>\n
      \n
      \u00a0 \u00a0 \u00a0\u4fe1\u53f7\u8870\u51cf\u548c\u5e72\u6270<\/strong><\/section>\n
      \n
      \n
      <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
      \n

      \u4ece\u4e0a\u6587\u7684\u8ba1\u7b97\u516c\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0c\u9664\u4e86\u53d1\u5c04\u529f\u7387\u548c\u5929\u7ebf\u589e\u76ca\u5bf9\u4fe1\u53f7\u5f3a\u5ea6\u6709\u589e\u5f3a\u7684\u4f5c\u7528\u5916\uff0c\u8def\u5f84\u635f\u8017\u548c\u969c\u788d\u7269\u8870\u51cf\u4f1a\u51cf\u5f31\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u8fd9\u4e9b\u5c5e\u4e8e\u4fe1\u53f7\u8870\u51cf\u8303\u7574\u3002\u53e6\u5916\u73af\u5883\u4e2d\u7684\u5e72\u6270\u548c\u566a\u58f0\u4e5f\u4f1a\u51cf\u5f31\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u5c5e\u4e8e\u4fe1\u53f7\u5e72\u6270\u7684\u8303\u7574\u3002\u7f51\u7edc\u8986\u76d6\u8bbe\u8ba1\u65f6\u5e94\u5c3d\u91cf\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u4fe1\u53f7\u8870\u51cf\u548c\u5e72\u6270\uff0c\u63d0\u5347\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u589e\u52a0\u4fe1\u53f7\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u3002<\/span><\/p>\n

      3.1\u00a0 \u4fe1\u53f7\u8870\u51cf<\/strong><\/span><\/p>\n

      \u65e0\u7ebf\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4fe1\u53f7\u5f3a\u5ea6\u4f1a\u9010\u6e10\u8870\u51cf\u3002\u7531\u4e8e\u63a5\u6536\u7aef\u53ea\u80fd\u63a5\u6536\u8bc6\u522b\u4e00\u5b9a\u9608\u503c\u4ee5\u4e0a\u4fe1\u53f7\u5f3a\u5ea6\u7684\u65e0\u7ebf\u4fe1\u53f7\uff0c\u5f53\u4fe1\u53f7\u8870\u51cf\u8fc7\u5927\u540e\uff0c\u63a5\u6536\u7aef\u5c06\u65e0\u6cd5\u8bc6\u522b\u65e0\u7ebf\u4fe1\u53f7\u3002\u4e0b\u9762\u4ecb\u7ecd\u5f71\u54cd\u4fe1\u53f7\u8870\u51cf\u7684\u51e0\u4e2a\u4e3b\u8981\u5e38\u89c1\u56e0\u7d20\u3002<\/span><\/p>\n

      \u969c\u788d\u7269<\/strong><\/span><\/p>\n

      \u969c\u788d\u7269\u662f\u65e0\u7ebf\u7f51\u7edc\u73af\u5883\u4e2d\u6700\u5e38\u89c1\uff0c\u5bf9\u4fe1\u53f7\u8870\u51cf\u5f71\u54cd\u975e\u5e38\u663e\u8457\u7684\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002\u65e5\u5e38\u73af\u5883\u4e2d\u7684\u5404\u79cd\u5899\u58c1\u3001\u73bb\u7483\u3001\u95e8\u5bf9\u4fe1\u53f7\u90fd\u6709\u4e0d\u540c\u7a0b\u5ea6\u7684\u8870\u51cf\uff0c\u5c24\u5176\u662f\u91d1\u5c5e\u969c\u788d\u7269\uff0c\u5f88\u6709\u53ef\u80fd\u5b8c\u5168\u963b\u9694\u3001\u53cd\u5c04\u6389\u65e0\u7ebf\u4fe1\u53f7\u7684\u4f20\u64ad\u3002\u56e0\u6b64\u5728\u7f51\u89c4\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5c3d\u91cf\u907f\u514d\u5404\u7c7b\u969c\u788d\u7269\u906e\u6321AP\u3002<\/span><\/p>\n

      \u4f20\u8f93\u8ddd\u79bb<\/strong><\/span><\/p>\n

      \u7535\u78c1\u6ce2\u5728\u7a7a\u6c14\u4e2d\u4f20\u64ad\u65f6\uff0c\u968f\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\uff0c\u4fe1\u53f7\u5f3a\u5ea6\u4f1a\u9010\u6b65\u8870\u51cf\uff0c\u76f4\u81f3\u6d88\u5931\u3002\u5728\u4f20\u8f93\u8def\u5f84\u4e0a\u7684\u8870\u51cf\u5373\u4e3a\u8def\u5f84\u635f\u8017\u3002\u4eba\u4eec\u65e0\u6cd5\u66f4\u6539\u7a7a\u6c14\u7684\u8870\u51cf\u503c\uff0c\u4e5f\u65e0\u6cd5\u907f\u5f00\u7a7a\u6c14\u4f20\u64ad\u65e0\u7ebf\u4fe1\u53f7\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u8bf8\u5982\u5408\u7406\u589e\u5f3a\u5929\u7ebf\u7aef\u7684\u53d1\u5c04\u529f\u7387\u3001\u51cf\u5c11\u969c\u788d\u7269\u906e\u6321\u7b49\u65b9\u5f0f\u6765\u5ef6\u957f\u7535\u78c1\u6ce2\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u7535\u78c1\u6ce2\u80fd\u4f20\u8f93\u7684\u8d8a\u8fdc\uff0c\u65e0\u7ebf\u4fe1\u53f7\u5c31\u80fd\u8986\u76d6\u66f4\u5927\u7684\u7a7a\u95f4\u8303\u56f4\u3002<\/span><\/p>\n

      \u9891\u7387<\/strong><\/span><\/p>\n

      \u5bf9\u4e8e\u7535\u78c1\u6ce2\u6765\u8bf4\uff0c\u6ce2\u957f\u8d8a\u77ed\uff0c\u8870\u51cf\u8d8a\u4e25\u91cd\u3002\u65e0\u7ebf\u4fe1\u53f7\u91c7\u75282.4GHz\u62165GHz\u7684\u7535\u78c1\u6ce2\u53d1\u5c04\u4fe1\u53f7\uff0c\u7531\u4e8e\u6240\u4f7f\u7528\u7684\u7535\u78c1\u6ce2\u9891\u7387\u5f88\u9ad8\uff0c\u6ce2\u957f\u5f88\u77ed\uff0c\u8870\u51cf\u4f1a\u6bd4\u8f83\u660e\u663e\uff0c\u6240\u4ee5\u901a\u5e38\u4f20\u8f93\u8ddd\u79bb\u4e0d\u4f1a\u5f88\u8fdc\u3002<\/span><\/p>\n

      \u53e6\u5916\uff0c\u9664\u4e86\u4ee5\u4e0a\u51e0\u4e2a\u56e0\u7d20\u4e4b\u5916\uff0c\u5982\u5929\u7ebf\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u8c03\u5236\u65b9\u6848\u7b49\u4e5f\u4f1a\u5f71\u54cd\u5230\u4fe1\u53f7\u7684\u8870\u51cf\u3002<\/span><\/p>\n

      <\/section>\n

      3.2\u00a0 \u4fe1\u53f7\u5e72\u6270<\/strong><\/span><\/p>\n

      \u9664\u4e86\u4fe1\u53f7\u8870\u51cf\u4f1a\u5f71\u54cd\u63a5\u6536\u7aef\u5bf9\u65e0\u7ebf\u4fe1\u53f7\u7684\u8bc6\u522b\u5916\uff0c\u5e72\u6270\u548c\u566a\u58f0\u4e5f\u4f1a\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4ea7\u751f\u5f71\u54cd\u3002\u901a\u5e38\u4f7f\u7528\u4fe1\u566a\u6bd4\u6216\u4fe1\u5e72\u566a\u6bd4\u6765\u8861\u91cf\u5e72\u6270\u548c\u566a\u58f0\u5bf9\u65e0\u7ebf\u4fe1\u53f7\u7684\u5f71\u54cd\u3002\u4fe1\u566a\u6bd4\u548c\u4fe1\u5e72\u566a\u6bd4\u662f\u5ea6\u91cf\u901a\u4fe1\u7cfb\u7edf\u901a\u4fe1\u8d28\u91cf\u53ef\u9760\u6027\u7684\u4e3b\u8981\u6280\u672f\u6307\u6807\uff0c\u6bd4\u503c\u8d8a\u5927\u8d8a\u597d\u3002<\/span><\/p>\n

        \n
      • \u5e72\u6270\u662f\u6307\u7cfb\u7edf\u672c\u8eab\u4ee5\u53ca\u5f02\u7cfb\u7edf\u5e26\u6765\u7684\u5e72\u6270\uff0c\u5982\u540c\u9891\u5e72\u6270\u3001\u591a\u5f84\u5e72\u6270\u3002<\/span> <\/li>\n
      • \u566a\u58f0\u662f\u6307\u7ecf\u8fc7\u8bbe\u5907\u540e\u4ea7\u751f\u7684\u539f\u4fe1\u53f7\u4e2d\u5e76\u4e0d\u5b58\u5728\u7684\u65e0\u89c4\u5219\u7684\u989d\u5916\u4fe1\u53f7\uff0c\u8fd9\u79cd\u4fe1\u53f7\u4e0e\u73af\u5883\u6709\u5173\uff0c\u4e0d\u968f\u539f\u4fe1\u53f7\u7684\u53d8\u5316\u800c\u53d8\u5316\u3002<\/span><\/li>\n<\/ul>\n

        \u4fe1\u566a\u6bd4SNR\uff08Signal-to-noise Ratio\uff09\uff0c\u6307\u7684\u662f\u7cfb\u7edf\u4e2d\u4fe1\u53f7\u4e0e\u566a\u58f0\u7684\u6bd4\u3002<\/span><\/p>\n

        \u4fe1\u566a\u6bd4\u7684\u8868\u8fbe\u65b9\u5f0f\u4e3a\uff1a<\/span><\/strong><\/p>\n

        SNR = 10lg\uff08 PS\u00a0\/ PN\u00a0\uff09<\/span><\/strong>\uff0c\u5176\u4e2d\uff1a<\/span><\/p>\n

          \n
        • SNR\uff1a<\/span><\/strong>\u4fe1\u566a\u6bd4\uff0c\u5355\u4f4d\u662fdB\u3002<\/span><\/li>\n
        • PS\uff1a<\/strong><\/span>\u4fe1\u53f7\u7684\u6709\u6548\u529f\u7387\u3002<\/span><\/li>\n
        • PN\uff1a<\/strong><\/span>\u566a\u58f0\u7684\u6709\u6548\u529f\u7387\u3002<\/span><\/li>\n<\/ul>\n

          \u4fe1\u5e72\u566a\u6bd4SINR\uff08Signal to Interference plus Noise Ratio\uff09\uff0c\u6307\u7684\u662f\u7cfb\u7edf\u4e2d\u4fe1\u53f7\u4e0e\u5e72\u6270\u548c\u566a\u58f0\u4e4b\u548c\u7684\u6bd4\u3002<\/span><\/p>\n

          \u4fe1\u5e72\u566a\u6bd4\u7684\u8868\u8fbe\u65b9\u5f0f\u4e3a\uff1a<\/span><\/strong><\/p>\n

          SINR = 10lg[ PS\u00a0\/( PI\u00a0+ PN\u00a0) ]<\/span><\/strong>\uff0c\u5176\u4e2d\uff1a<\/span><\/p>\n

            \n
          • SINR\uff1a<\/strong><\/span>\u4fe1\u5e72\u566a\u6bd4\uff0c\u5355\u4f4d\u662fdB\u3002<\/span><\/li>\n
          • PS\uff1a<\/strong><\/span>\u4fe1\u53f7\u7684\u6709\u6548\u529f\u7387\u3002<\/span><\/li>\n
          • PI\uff1a<\/strong><\/span>\u5e72\u6270\u4fe1\u53f7\u7684\u6709\u6548\u529f\u7387\u3002<\/span><\/li>\n
          • PN\uff1a<\/strong><\/span>\u566a\u58f0\u7684\u6709\u6548\u529f\u7387\u3002<\/span><\/li>\n<\/ul>\n

            \u00a0<\/span><\/p>\n

            \u5728\u7f51\u89c4\u65b9\u6848\u8bbe\u8ba1\u65f6\uff0c\u5982\u679c\u5bf9SNR\u6216SINR\u6ca1\u6709\u7279\u6b8a\u8981\u6c42\uff0c\u53ef\u4ee5\u6682\u4e0d\u8003\u8651\u3002\u5982\u679c\u6709\u8981\u6c42\uff0c\u5219\u5728\u7f51\u89c4\u8bbe\u8ba1\u8fdb\u884c\u573a\u5f3a\u4fe1\u53f7\u4eff\u771f\u65f6\uff0c\u540c\u65f6\u8fdb\u884c\u4fe1\u5e72\u566a\u6bd4\u4eff\u771f\u3002<\/span><\/p>\n

            \n<\/section>\n

            \n
            \n
            \n
            \n
            04<\/strong><\/section>\n<\/section>\n
            \n
            \n
            <\/section>\n<\/section>\n<\/section>\n<\/section>\n
            \n
            \u00a0 \u00a0 \u00a0\u9891\u6bb5\u548c\u4fe1\u9053<\/strong><\/section>\n
            \n
            \n
            <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
            \n

            \u7ed3\u5408\u524d\u6587\u7684\u6982\u5ff5\u548c\u7f51\u7edc\u8986\u76d6\u8bbe\u8ba1\u4e2d\u6709\u6548\u4f20\u8f93\u8ddd\u79bb\u8ba1\u7b97\u516c\u5f0f\uff0c\u53ef\u4ee5\u5206\u522b\u8ba1\u7b97\u51fa2.4G\u548c5G\u9891\u6bb5\u7684\u5c04\u9891\u8986\u76d6\u8303\u56f4\u3002\u901a\u8fc7\u8ba1\u7b97\u7ed3\u679c\u4f1a\u53d1\u73b0\u5355\u4e2aAP\u7684\u8986\u76d6\u8303\u56f4\u6709\u9650\uff0c\u901a\u5e38\u9700\u8981\u90e8\u7f72\u591a\u4e2aAP\u624d\u80fd\u5b8c\u6210\u5b8c\u6574\u7684\u7f51\u7edc\u8986\u76d6\u3002\u591a\u4e2aAP\u7684\u7ec4\u7f51\u4e2d\uff0c\u76f8\u90bbAP\u95f4\u901a\u5e38\u4f1a\u5b58\u5728\u540c\u9891\u5e72\u6270\u95ee\u9898\uff0c\u9700\u8981\u901a\u8fc7\u89c4\u5212\u65e0\u7ebf\u4fe1\u53f7\u5de5\u4f5c\u7684\u9891\u6bb5\u548c\u4fe1\u9053\u6765\u51cf\u5c11\u540c\u9891\u5e72\u6270\u95ee\u9898\u3002\u53e6\u5916\u901a\u8fc7\u4fe1\u9053\u6346\u7ed1\u53ef\u4ee5\u63d0\u9ad8\u65e0\u7ebf\u7ec8\u7aef\u7684\u7f51\u7edc\u901f\u7387\u3002<\/span><\/p>\n

            2.4G\u548c5G\u9891\u6bb5\u5404\u6709\u4e0d\u540c\u7684\u5de5\u4f5c\u4fe1\u9053\u3002<\/span><\/p>\n

            4.1\u00a0 2.4G\u9891\u6bb5<\/strong><\/span><\/p>\n

            \u5982\u56fe7\u6240\u793a\uff0c2.4G\u9891\u6bb5\u88ab\u5206\u4e3a14\u4e2a\u4ea4\u53e0\u7684\u3001\u9519\u5217\u768420MHz\u4fe1\u9053\uff0c\u4fe1\u9053\u7f16\u7801\u4ece1\u523014\uff0c\u90bb\u8fd1\u7684\u4fe1\u9053\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u91cd\u53e0\u8303\u56f4\u3002<\/span><\/p>\n<\/section>\n

            \n
            <\/div><\/section>\n<\/section>\n
            \n

            \u56fe7 2.4G\u9891\u6bb5\u4fe1\u9053\u5206\u5e03<\/em><\/p>\n

            \u4ee5\u4fe1\u90531\u4e3a\u4f8b\uff0c\u4ece\u56fe\u4e2d\u53ef\u77e5\uff0c\u81f3\u5c11\u8981\u5230\u4fe1\u90535\u624d\u80fd\u548c\u4fe1\u90531\u6ca1\u6709\u4ea4\u53e0\u533a\u57df\u3002\u4e00\u822c\u573a\u666f\u901a\u5e38\u63a8\u8350\u91c7\u75281\u30016\u300111\u8fd9\u79cd\u81f3\u5c11\u5206\u522b\u95f4\u96944\u4e2a\u4fe1\u9053\u7684\u4fe1\u9053\u7ec4\u5408\u65b9\u5f0f\u6765\u90e8\u7f72\u8702\u7a9d\u5f0f\u7684\u65e0\u7ebf\u7f51\u7edc\u8986\u76d6\uff0c\u5982\u56fe2\u6240\u793a\u3002\u540c\u7406\u4e5f\u53ef\u4ee5\u9009\u75282\u30017\u300112\u62163\u30018\u300113\u7684\u7ec4\u5408\u65b9\u5f0f\u3002\u5728\u9ad8\u5bc6\u573a\u666f\u4e0b\u901a\u5e38\u63a8\u8350\u4f7f\u75281\u30019\u30015\u300113\u56db\u4e2a\u4fe1\u9053\u7ec4\u5408\u65b9\u5f0f\uff0c\u5982\u3002\u56fe9\u6240\u793a\u3002<\/span><\/p>\n<\/section>\n

            \n
            <\/div><\/section>\n<\/section>\n
            \n

            \u56fe8 2.4G\u8702\u7a9d\u5f0f\u7f51\u7edc\u8986\u76d6<\/em><\/p>\n

            \n<\/section>\n

            \n
            <\/div><\/section>\n<\/section>\n
            \n

            \u56fe9 2.4G\u9ad8\u5bc6\u7f51\u7edc\u8986\u76d6<\/em><\/p>\n

            4.2\u00a0 5G\u9891\u6bb5<\/strong><\/span><\/p>\n

            <\/section>\n

            \u5982\u56fe10\u6240\u793a\uff0c5G\u9891\u6bb5\u8d44\u6e90\u66f4\u4e30\u5bcc\uff0c\u6bd42.4G\u9891\u6bb5\u62e5\u6709\u66f4\u591a\u768420MHz\u4fe1\u9053\u3002\u4e14\u76f8\u90bb\u4fe1\u9053\u4e4b\u95f4\u662f\u4e0d\u91cd\u53e0\u7684\uff0c\u598236\u548c40\u4fe1\u9053\u3002<\/span><\/p>\n<\/section>\n

            \n
            <\/div><\/section>\n<\/section>\n
            \n

            \u56fe10 5G\u9891\u6bb5\u4fe1\u9053\u5206\u5e03<\/em><\/p>\n

            \u67d0\u4e9b\u5730\u533a\u7684\u96f7\u8fbe\u7cfb\u7edf\u5de5\u4f5c\u57285G\u9891\u6bb5\uff0c\u4e0e\u5de5\u4f5c\u57285G\u9891\u6bb5\u7684AP\u5c04\u9891\u4fe1\u53f7\u4f1a\u5b58\u5728\u5e72\u6270\u3002\u96f7\u8fbe\u4fe1\u53f7\u53ef\u80fd\u4f1a\u5bf952\u300156\u300160\u300164\u3001100\u3001104\u3001108\u3001112\u3001116\u3001120\u3001124\u3001128\u3001132\u3001136\u3001140\u3001144\u4fe1\u9053\u4ea7\u751f\u5e72\u6270\uff08\u5176\u4e2d120\u3001124\u3001128\u662f\u5929\u6c14\u96f7\u8fbe\u4fe1\u9053\uff09\u3002\u5982\u679c\u5c04\u9891\u5de5\u4f5c\u7684\u4fe1\u9053\u662f\u624b\u52a8\u6307\u5b9a\u7684\uff0c\u5728\u89c4\u5212\u4fe1\u9053\u65f6\u6ce8\u610f\u907f\u5f00\u96f7\u8fbe\u4fe1\u9053\uff0c\u5982\u679c\u5c04\u9891\u5de5\u4f5c\u7684\u4fe1\u9053\u662f\u7cfb\u7edf\u52a8\u6001\u8c03\u6574\u7684\uff0c\u7cfb\u7edf\u68c0\u6d4b\u5230\u5de5\u4f5c\u7684\u4fe1\u9053\u6709\u5e72\u6270\u65f6\uff0c\u4f1a\u81ea\u52a8\u5207\u6362\u5de5\u4f5c\u4fe1\u9053\u3002<\/span><\/p>\n

            \u00a0<\/span><\/p>\n

            4.3\u00a0 \u4fe1\u9053\u6346\u7ed1<\/strong><\/span><\/p>\n

            \u4e3a\u4e86\u63d0\u9ad8\u65e0\u7ebf\u7ec8\u7aef\u65e0\u7ebf\u7f51\u7edc\u901f\u7387\uff0c\u53ef\u4ee5\u589e\u52a0\u5c04\u9891\u7684\u4fe1\u9053\u5de5\u4f5c\u5e26\u5bbd\u3002\u5982\u679c\u628a\u4e24\u4e2a20MHz\u4fe1\u9053\u6346\u7ed1\u5728\u4e00\u8d77\u6210\u4e3a40MHz\u4fe1\u9053\uff0c\u540c\u65f6\u5411\u4e00\u4e2a\u65e0\u7ebf\u7ec8\u7aef\u53d1\u9001\u6570\u636e\uff0c\u7406\u8bba\u4e0a\u6570\u636e\u7684\u901a\u9053\u52a0\u5bbd\u4e86\u4e00\u500d\uff0c\u901f\u7387\u4e5f\u4f1a\u589e\u52a0\u4e00\u500d\u3002\u5982\u679c\u6346\u7ed1\u4e24\u4e2a40MHz\u4fe1\u9053\uff0c\u901f\u7387\u4f1a\u518d\u6b21\u52a0\u500d\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002\u6309\u7167\u4fe1\u9053\u4e0d\u540c\u7684\u6346\u7ed1\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5206\u4e3a40MHz+\u300140MHz-\u300180MHz\u300180+80MHz\u548c160MHz\u51e0\u79cd\u7c7b\u578b\u7684\u4fe1\u9053\u5de5\u4f5c\u5e26\u5bbd\u3002\u5982\u56fe10\u6240\u793a\uff0c\u80fd\u6210\u5bf9\u6346\u7ed1\u7684\u4fe1\u9053\u662f\u56fa\u5b9a\u7684\u3002<\/span><\/p>\n

              \n
            • 40MHz+\u548c40MHz-\uff1a<\/strong><\/span>\u4e24\u4e2a\u76f8\u90bb\u7684\u4e92\u4e0d\u5e72\u6270\u7684\u4fe1\u9053\u6346\u7ed1\u6210\u4e00\u4e2a40MHz\u7684\u4fe1\u9053\uff0c\u5176\u4e2d\u4e00\u4e2a\u662f\u4e3b\u4fe1\u9053\uff0c\u4e00\u4e2a\u662f\u8f85\u4fe1\u9053\u3002\u5982\u679c\u4e3b\u4fe1\u9053\u7684\u4e2d\u5fc3\u9891\u7387\u9ad8\u4e8e\u8f85\u4fe1\u9053\u7684\u4e2d\u5fc3\u9891\u7387\uff0c\u5219\u4e3a40MHz-\uff0c\u53cd\u4e4b\u5219\u4e3a40MHz+\u3002\u4f8b\u598236\u548c40\u4fe1\u9053\u6346\u7ed1\u621040MHz\uff0c\u5982\u679c\u4e3b\u4fe1\u9053\u662f40\u4fe1\u9053\uff0c\u5219\u4e3a40MHz-\uff0c\u5982\u679c\u4e3b\u4fe1\u9053\u4e3a36\uff0c\u5219\u4e3a40MHz+\u3002<\/span>\u57282.4GHz\u9891\u6bb5\u4e0a\u901a\u5e38\u4e0d\u5efa\u8bae\u4f7f\u752840MHz\uff0c\u5982\u679c\u914d\u7f6e40MHz\uff0c\u9891\u6bb5\u5185\u5c31\u53ea\u80fd\u6709\u4e00\u4e2a\u975e\u91cd\u53e040MHz\u4fe1\u9053\u3002\u4f8b\u5982\u4fe1\u90531\u53ea\u80fd\u548c\u4fe1\u90535\u7ec4\u621040MHz\uff08\u4fe1\u90531\u548c2\u30013\u30014\u90fd\u6709\u91cd\u53e0\u533a\u57df\uff09\uff0c\u5269\u4e0b\u7684\u4fe1\u9053\u7ec4\u5408\u5c31\u8981\u907f\u5f00\u4fe1\u90531~8\uff08\u4fe1\u90535\u548c6\u30017\u30018\u53c8\u6709\u91cd\u53e0\u533a\u57df\uff09\u3002\u6240\u4ee5\u5269\u4e0b\u7684\u4fe1\u9053\u65e0\u6cd5\u518d\u7ec4\u6210\u53e6\u5916\u4e00\u4e2a40MHz\u7684\u4fe1\u9053\u3002<\/span>\n

               <\/li>\n

            • 80MHz\uff1a<\/strong><\/span>\u4e24\u4e2a\u8fde\u7eed\u768440MHz\u4fe1\u9053\u6346\u7ed1\u5728\u4e00\u8d77\u6210\u4e3a80MHz\uff0c80MHz\u5185\u7684\u56db\u4e2a20MHz\u53ef\u4ee5\u9009\u62e9\u4efb\u4e00\u4e2a\u505a\u4e3a\u4e3b\u4fe1\u9053\u3002\u4f8b\u598236\u300140\u300144\u300148\u6346\u7ed1\u621080MHz\u3002<\/span> <\/li>\n
            • 80+80MHz\uff1a<\/strong><\/span>\u4e24\u4e2a\u4e0d\u8fde\u7eed\u768480MHz\u6346\u7ed1\u5728\u4e00\u8d77\u6210\u4e3a80+80MHz\u3002\u4f8b\u598236\u300140\u300144\u300148\u3001100\u3001104\u3001108\u3001112\u6346\u7ed1\u621080+80MHz\u3002<\/span> <\/li>\n
            • 160MHz\uff1a<\/strong><\/span>\u4e24\u4e2a\u8fde\u7eed\u768480MHz\u6346\u7ed1\u5728\u4e00\u8d77\u6210\u4e3a160MHz\u3002160MHz\u5185\u7684\u516b\u4e2a20MHz\u53ef\u4ee5\u9009\u62e9\u4efb\u4e00\u4e2a\u505a\u4e3a\u4e3b\u4fe1\u9053\u3002\u4f8b\u598236\u300140\u300144\u300148\u300152\u300156\u300160\u300164\u6346\u7ed1\u6210160MHz\u3002<\/span> <\/li>\n<\/ul>\n<\/section>\n
              \n
              \n
              \n
              \n
              05<\/strong><\/section>\n<\/section>\n
              \n
              \n
              <\/section>\n<\/section>\n<\/section>\n<\/section>\n
              \n
              \u00a0\u4fe1\u9053\u548c\u529f\u7387\u81ea\u52a8\u8c03\u6574<\/strong><\/section>\n
              \n
              \n
              <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
              \n

              \u4fe1\u9053\u548c\u529f\u7387\u89c4\u5212\u5b8c\u6210\u540e\uff0c \u9700\u8981\u5c06\u5176\u5e94\u7528\u5728\u5b9e\u9645\u7684AP\u5c04\u9891\u4e0a\u3002\u5982\u679c\u4f9d\u9760\u4eba\u5de5\u624b\u52a8\u914d\u7f6e\u6bcf\u4e2a\u5c04\u9891\u7684\u4fe1\u9053\u548c\u529f\u7387\u4f1a\u8d39\u65f6\u8d39\u529b\uff0c\u5e76\u4e14\u7f51\u7edc\u968f\u65f6\u53ef\u80fd\u5b58\u5728\u53d8\u5316\uff0c\u56fa\u5b9a\u7684\u4fe1\u9053\u548c\u529f\u7387\u4e0d\u80fd\u4e00\u76f4\u6ee1\u8db3\u7f51\u7edc\u7684\u5b9e\u9645\u8986\u76d6\u9700\u6c42\u3002\u56e0\u6b64\u8feb\u5207\u7684\u9700\u8981\u4e00\u79cd\u80fd\u591f\u6839\u636e\u7f51\u7edc\u5b9e\u65f6\u53d8\u5316\u800c\u80fd\u81ea\u52a8\u8c03\u6574\u4fe1\u9053\u548c\u529f\u7387\u7684\u529f\u80fd\u3002<\/span><\/p>\n

              5.1\u00a0 \u4fe1\u9053\u8c03\u6574<\/strong><\/span><\/p>\n

              AP\u4f1a\u81ea\u52a8\u68c0\u6d4b\u5c04\u9891\u53ef\u7528\u7684\u4fe1\u9053\uff0c\u9009\u62e9\u5e72\u6270\u6700\u5c11\u7684\u4fe1\u9053\u3002\u5982\u56fe11\u6240\u793a\uff0c\u4fe1\u9053\u8c03\u6574\u524d\uff0cAP2\u548cAP4\u90fd\u4f7f\u7528\u4fe1\u90536\uff0c\u5b58\u5728\u4fe1\u53f7\u5e72\u6270\uff1b\u4fe1\u9053\u8c03\u6574\u540e\uff0cAP4\u4f7f\u7528\u4fe1\u905311\uff0c\u5e72\u6270\u6d88\u9664\uff0c\u76f8\u90bbAP\u5de5\u4f5c\u5728\u975e\u91cd\u53e0\u4fe1\u9053\u3002<\/span><\/p>\n

              <\/section>\n

              \u901a\u8fc7\u4fe1\u9053\u8c03\u6574\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6bcf\u4e2aAP\u80fd\u591f\u5206\u914d\u5230\u6700\u4f18\u7684\u4fe1\u9053\uff0c\u5c3d\u53ef\u80fd\u5730\u51cf\u5c11\u548c\u907f\u514d\u76f8\u90bb\u6216\u76f8\u540c\u4fe1\u9053\u7684\u5e72\u6270\uff0c\u4fdd\u8bc1\u7f51\u7edc\u7684\u53ef\u9760\u4f20\u8f93\u3002<\/span><\/p>\n<\/section>\n

              \n
              <\/div><\/section>\n<\/section>\n
              \n

              \u56fe11 \u4fe1\u9053\u8c03\u6574\u539f\u7406\u56fe<\/em><\/p>\n

              \u4fe1\u9053\u8c03\u6574\u9664\u4e86\u7528\u5728\u5c04\u9891\u8c03\u4f18\u529f\u80fd\uff0c\u8fd8\u53ef\u4ee5\u7528\u5728\u52a8\u6001\u9891\u7387\u9009\u62e9DFS\uff08Dynamic Frequency Selection\uff09\u529f\u80fd\u3002\u67d0\u4e9b\u5730\u533a\u7684\u96f7\u8fbe\u7cfb\u7edf\u5de5\u4f5c\u57285G\u9891\u6bb5\uff0c\u4e0e\u5de5\u4f5c\u57285G\u9891\u6bb5\u7684AP\u5c04\u9891\u4fe1\u53f7\u4f1a\u5b58\u5728\u5e72\u6270\u3002\u901a\u8fc7DFS\u529f\u80fd\uff0c\u5f53AP\u68c0\u6d4b\u5230\u5176\u6240\u5728\u5de5\u4f5c\u4fe1\u9053\u7684\u9891\u6bb5\u6709\u5e72\u6270\u65f6\uff0c\u4f1a\u81ea\u52a8\u5207\u6362\u5de5\u4f5c\u4fe1\u9053\u3002<\/span><\/p>\n

              5.2\u00a0 \u529f\u7387\u8c03\u6574<\/span><\/strong><\/p>\n

              AP\u7684\u53d1\u5c04\u529f\u7387\u51b3\u5b9a\u4e86\u5176\u5c04\u9891\u4fe1\u53f7\u7684\u8986\u76d6\u8303\u56f4\uff0cAP\u529f\u7387\u8d8a\u5927\uff0c\u5176\u8986\u76d6\u8303\u56f4\u4e5f\u5c31\u8d8a\u5927\u3002\u4f20\u7edf\u7684\u5c04\u9891\u529f\u7387\u63a7\u5236\u65b9\u6cd5\u53ea\u662f\u9759\u6001\u5730\u5c06\u53d1\u5c04\u529f\u7387\u8bbe\u7f6e\u4e3a\u6700\u5927\u503c\uff0c\u5355\u7eaf\u5730\u8ffd\u6c42\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\uff0c\u4f46\u662f\u529f\u7387\u8fc7\u5927\u53ef\u80fd\u5bf9\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u5e72\u6270\u3002\u56e0\u6b64\uff0c\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u80fd\u5e73\u8861\u8986\u76d6\u8303\u56f4\u548c\u4fe1\u53f7\u8d28\u91cf\u7684\u6700\u4f73\u529f\u7387\u3002<\/span><\/p>\n

              \u529f\u7387\u8c03\u6574\u5c31\u662f\u5728\u6574\u4e2a\u65e0\u7ebf\u7f51\u7edc\u7684\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u6839\u636e\u5b9e\u65f6\u7684\u65e0\u7ebf\u73af\u5883\u60c5\u51b5\u52a8\u6001\u5730\u5206\u914d\u5408\u7406\u7684\u529f\u7387\u3002<\/span><\/p>\n

                \n
              • \u5728\u589e\u52a0\u90bb\u5c45\u65f6\uff0c\u529f\u7387\u4f1a\u51cf\u5c0f\u3002\u5982\u56fe12\u6240\u793a\uff0c\u5706\u5708\u7684\u5927\u5c0f\u4ee3\u8868AP\u8c03\u6574\u53d1\u5c04\u529f\u7387\u540e\u7684\u8986\u76d6\u8303\u56f4\uff0c\u5f53\u589e\u52a0AP4\u540e\uff0c\u901a\u8fc7\u529f\u7387\u8c03\u6574\u529f\u80fd\uff0c\u6bcf\u4e2aAP\u7684\u53d1\u5c04\u529f\u7387\u51cf\u5c0f\u3002<\/span><\/li>\n<\/ul>\n<\/section>\n
                \n
                <\/div><\/section>\n<\/section>\n
                \n

                \u56fe12\u00a0\u529f\u7387\u51cf\u5c0f\u793a\u610f\u56fe<\/em><\/p>\n

                  \n
                • \u5728\u90bb\u5c45AP\u79bb\u7ebf\u6216\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u529f\u7387\u4f1a\u589e\u52a0\uff0c\u5982\u56fe13\u6240\u793a\u3002<\/span><\/li>\n<\/ul>\n<\/section>\n
                  \n
                  <\/div><\/section>\n<\/section>\n
                  \n

                  \u56fe13\u00a0\u529f\u7387\u589e\u52a0\u793a\u610f\u56fe<\/em><\/p>\n

                  \n<\/section>\n

                  \n
                  \n
                  \n
                  \n
                  06<\/strong><\/section>\n<\/section>\n
                  \n
                  \n
                  <\/section>\n<\/section>\n<\/section>\n<\/section>\n
                  \n
                  \u00a0 \u00a0802.11\u534f\u8bae<\/strong><\/section>\n
                  \n
                  \n
                  <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
                  \n

                  \u524d\u6587\u4ecb\u7ecd\u7684\u5185\u5bb9\u90fd\u662f\u7f51\u7edc\u8986\u76d6\u8bbe\u8ba1\u9700\u8981\u638c\u63e1\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u7f51\u7edc\u8986\u76d6\u8bbe\u8ba1\u5b8c\u6210\u540e\uff0c\u8fd8\u9700\u8981\u8fdb\u884c\u7f51\u7edc\u5bb9\u91cf\u8bbe\u8ba1\u3002<\/span><\/p>\n

                  \u652f\u6301\u4e0d\u540c\u534f\u8bae\u7684AP\uff0c\u5176\u6027\u80fd\u4f1a\u6709\u5dee\u5f02\uff0c\u5728\u7f51\u89c4AP\u9009\u578b\u65f6\uff0c\u5982\u679c\u8003\u8651\u90e8\u7f72\u66f4\u5f3a\u6027\u80fd\u7684\u65e0\u7ebf\u7f51\u7edc\uff0c\u53ef\u4ee5\u9009\u7528\u652f\u6301Wi-Fi 6\u534f\u8bae\u7684AP\u3002<\/span><\/p>\n

                  <\/section>\n

                  WLAN\u9075\u5faa802.11\u534f\u8bae\u6807\u51c6\uff0c\u4ece\u6700\u5f00\u59cb\u7684802.11a\/b\/g\uff0c\u7ecf\u5386802.11n\uff08Wi-Fi 4\uff09\u3001802.11ac\uff08Wi-Fi 5\uff09\u3001\u53d1\u5c55\u5230\u6700\u65b0\u7684802.11ax\uff08Wi-Fi 6\uff09\uff0c\u6bcf\u4e00\u6b21\u7684\u6f14\u8fdb\u90fd\u5e26\u6765\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e0a\u7684\u98de\u8dc3\u3002<\/span><\/p>\n<\/section>\n

                  \n
                  <\/div><\/section>\n<\/section>\n
                  \n

                  \u88683 802.11\u534f\u8bae\u5bf9\u6bd4<\/em><\/p>\n

                  Wi-Fi 6\u5bf9\u6bd4\u4e4b\u524d\u7684Wi-Fi 5\uff0c\u5728\u8fd9\u51e0\u4e2a\u65b9\u9762\u6027\u80fd\u6709\u663e\u8457\u63d0\u5347\uff1a<\/span><\/p>\n

                    \n
                  • \u5927\u5e26\u5bbd\u3002<\/strong><\/span>Wi-Fi 6\u91c7\u75288×8 MIMO\u7a7a\u95f4\u6d41\u3001\u66f4\u591a\u6570\u91cf\u7684\u5b50\u8f7d\u6ce2\u30011024-QAM\u7f16\u7801\u65b9\u5f0f\u7b49\u6280\u672f\u63d0\u5347\u5e26\u5bbd\uff0c\u901f\u7387\u6700\u9ad8\u53ef\u8fbe9.6Gbit\/s\u3002<\/span> <\/li>\n
                  • \u9ad8\u5e76\u53d1\u3002<\/strong><\/span>\u589e\u52a0\u7a7a\u95f4\u6d41\uff0c\u91c7\u7528OFDMA\u6280\u672f\u63d0\u5347\u9891\u8c31\u5229\u7528\u7387\uff0c\u5b9e\u73b0\u5e76\u53d1\u5bb9\u91cf\u7684\u589e\u52a0\u3002<\/span> <\/li>\n
                  • \u4f4e\u65f6\u5ef6\u3002<\/strong><\/span>\u63d0\u5347\u9891\u8c31\u5229\u7528\u7387\uff0c\u91c7\u7528BSS Color\u964d\u4f4e\u7a7a\u53e3\u5e72\u6270\u7387\uff0c\u5b9e\u73b0\u65f6\u5ef6\u7684\u964d\u4f4e\u3002<\/span> <\/li>\n
                  • \u4f4e\u8017\u7535\u3002<\/strong><\/span>\u91c7\u7528TWT\uff08Target Wakeup Time\uff09\u6280\u672f\uff0c\u6309\u9700\u5524\u9192\u7ec8\u7aefWi-Fi\uff0c\u51cf\u5c11\u8017\u7535\u3002<\/span><\/li>\n<\/ul>\n

                    Wi-Fi 6\u7684\u5927\u5e26\u5bbd\u3001\u9ad8\u5e76\u53d1\u3001\u4f4e\u65f6\u5ef6\u53ef\u4ee5\u589e\u5f3a\u591a\u7528\u6237\u9ad8\u5bc6\u5e76\u53d1\u3001VR\/AR\/4K\u7b49\u5927\u5e26\u5bbd\u4f4e\u65f6\u5ef6\u573a\u666f\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/span><\/p>\n

                    \u53e6\u5916\u4e0d\u540c\u4e8eWi-Fi 5\u4ec5\u652f\u6301\u4e0b\u884cMU-MIMO\uff0cWi-Fi 6\u80fd\u652f\u6301\u4e0a\u884c\u548c\u4e0b\u884cOFDMA\u4f20\u8f93\u548c\u4e0a\u884c\u3001\u4e0b\u884cMU-MIMO\u4f20\u8f93\uff0c\u4f7f\u5f97\u4e0a\u884c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e5f\u5f97\u5230\u4e86\u63d0\u5347\u3002<\/span><\/p>\n

                    \u5982\u679c\u9009\u7528\u4e86\u5916\u7f6e\u5929\u7ebf\u7684AP\uff0c\u8fd8\u9700\u8981\u7ee7\u7eed\u8003\u8651\u914d\u5957\u7684\u5929\u7ebf\u9009\u578b\u3002<\/span><\/p>\n

                    \n<\/section>\n

                    \n
                    \n
                    \n
                    \n
                    07<\/strong><\/section>\n<\/section>\n
                    \n
                    \n
                    <\/section>\n<\/section>\n<\/section>\n<\/section>\n
                    \n
                    \u00a0 \u00a0 \u00a0\u5929\u7ebf<\/strong><\/section>\n
                    \n
                    \n
                    <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
                    \n

                    \u7f51\u7edc\u5bb9\u91cf\u8bbe\u8ba1\u4e2d\uff0c\u6839\u636eAP\u6027\u80fd\u548c\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684AP\u3002\u4e0d\u540c\u7684AP\u6b3e\u578b\uff0c\u4e0d\u540c\u7684\u7f51\u7edc\u90e8\u7f72\u573a\u666f\u4f1a\u642d\u914d\u4e0d\u540c\u578b\u53f7\u7684\u5929\u7ebf\uff0c\u5929\u7ebf\u5177\u4f53\u7684\u9009\u62e9\u7b56\u7565\u8bf7\u53c2\u8003\u5929\u7ebf\u9009\u578b\u7b56\u7565\u3002<\/span><\/p>\n

                    \u672c\u8282\u7b80\u8981\u4ecb\u7ecd\u4e0b\u5929\u7ebf\u7684\u57fa\u672c\u5c5e\u6027\uff0c\u66f4\u591a\u7684\u5929\u7ebf\u57fa\u7840\u77e5\u8bc6\u548c\u5404\u578b\u53f7\u5929\u7ebf\u4fe1\u606f\u8bf7\u53c2\u8003WLAN\u5929\u7ebf\u5feb\u901f\u5165\u95e8\u3002<\/span><\/p>\n

                    \u5929\u7ebf\u662f\u4e00\u79cd\u7528\u6765\u53d1\u5c04\u6216\u63a5\u6536\u65e0\u7ebf\u7535\u78c1\u6ce2\u7684\u8bbe\u5907\uff0c\u5929\u7ebf\u67093\u4e2a\u6700\u57fa\u672c\u7684\u5c5e\u6027\uff1a\u65b9\u5411\u6027\u3001\u6781\u5316\u3001\u589e\u76ca\u3002\u65b9\u5411\u6027\u662f\u6307\u4fe1\u53f7\u53d1\u5c04\u65b9\u5411\u56fe\u7684\u5f62\u72b6\uff0c\u6781\u5316\u662f\u7535\u78c1\u6ce2\u573a\u5f3a\u77e2\u91cf\u7a7a\u95f4\u6307\u5411\u7684\u4e00\u4e2a\u8f90\u5c04\u7279\u6027\uff0c\u589e\u76ca\u662f\u8861\u91cf\u4fe1\u53f7\u80fd\u91cf\u589e\u5f3a\u7684\u5ea6\u91cf\u3002\u5929\u7ebf\u6309\u7167\u6c34\u5e73\u65b9\u5411\u56fe\u548c\u6781\u5316\u65b9\u5f0f\u53ef\u4ee5\u5212\u5206\u4e3a\u5982\u4e0b\u51e0\u7c7b\u3002<\/span><\/p>\n

                    7.1\u00a0 \u6309\u6c34\u5e73\u65b9\u5411\u56fe\u7279\u6027\u5212\u5206<\/strong><\/span><\/p>\n

                    \u6309\u7167\u6c34\u5e73\u65b9\u5411\u56fe\u7684\u7279\u6027\u5212\u5206\uff0c\u53ef\u4ee5\u628a\u5929\u7ebf\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\u7c7b\u578b\uff1a<\/span><\/p>\n

                      \n
                    • \u5168\u5411\u5929\u7ebf\uff1a<\/strong><\/span><\/li>\n<\/ul>\n<\/section>\n
                      \n
                      <\/div><\/section>\n<\/section>\n
                      \n
                        \n
                      • \n
                          \n
                        • \u5168\u5411\u5929\u7ebf\u5728\u6c34\u5e73\u9762\u5185\u7684\u6240\u6709\u65b9\u5411\u4e0a\u8f90\u5c04\u51fa\u7684\u7535\u6ce2\u80fd\u91cf\u90fd\u662f\u76f8\u540c\u7684\uff0c\u4f46\u5728\u5782\u76f4\u9762\u5185\u4e0d\u540c\u65b9\u5411\u4e0a\u8f90\u5c04\u51fa\u7684\u7535\u6ce2\u80fd\u91cf\u662f\u4e0d\u540c\u7684\u3002<\/span> <\/li>\n
                        • \u65b9\u5411\u56fe\u8f90\u5c04\u7c7b\u4f3c\u767d\u70bd\u706f\u8f90\u5c04\u53ef\u89c1\u5149\uff0c\u6c34\u5e73\u65b9\u5411\u4e0a360\u5ea6\u8f90\u5c04\u3002<\/span> <\/li>\n<\/ul>\n<\/li>\n
                        • \u5b9a\u5411\u5929\u7ebf<\/strong><\/span><\/li>\n<\/ul>\n<\/section>\n
                          \n
                          <\/div><\/section>\n<\/section>\n
                          \n
                            \n
                          • \n
                              \n
                            • \u5b9a\u5411\u5929\u7ebf\u5728\u6c34\u5e73\u9762\u4e0e\u5782\u76f4\u9762\u5185\u7684\u6240\u6709\u65b9\u5411\u4e0a\u8f90\u5c04\u51fa\u7684\u7535\u6ce2\u80fd\u91cf\u90fd\u662f\u4e0d\u540c\u7684\u3002<\/span> 
                              \n
                              <\/section>\n<\/li>\n
                            • \u65b9\u5411\u56fe\u8f90\u5c04\u7c7b\u4f3c\u624b\u7535\u7b52\u8f90\u5c04\u53ef\u89c1\u5149\uff0c\u671d\u67d0\u65b9\u5411\u5b9a\u5411\u8f90\u5c04\uff0c\u76f8\u540c\u7684\u5c04\u9891\u80fd\u91cf\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u66f4\u8fdc\u7684\u8986\u76d6\u8ddd\u79bb\uff0c\u4f46\u662f\u662f\u4ee5\u727a\u7272\u5176\u4ed6\u533a\u57df\u8986\u76d6\u4e3a\u4ee3\u4ef7\u7684\u3002<\/span> <\/li>\n<\/ul>\n<\/li>\n
                            • \n

                              \u667a\u80fd\u5929\u7ebf<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n<\/section>\n

                              \n
                              <\/div><\/section>\n<\/section>\n
                              \n
                                \n
                              • \n
                                  \n
                                • \u667a\u80fd\u5929\u7ebf\u5728\u6c34\u5e73\u9762\u4e0a\u5177\u6709\u591a\u4e2a\u5b9a\u5411\u8f90\u5c04\u548c1\u4e2a\u5168\u5411\u8f90\u5c04\u6a21\u5f0f\u3002
                                  \n<\/span> <\/li>\n
                                • \u5929\u7ebf\u4ee5\u5168\u5411\u6a21\u5f0f\u63a5\u6536\u7ec8\u7aef\u53d1\u5c04\u7684\u4fe1\u53f7\uff1b\u667a\u80fd\u5929\u7ebf\u7b97\u6cd5\u6839\u636e\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5224\u65ad\u7ec8\u7aef\u6240\u5728\u4f4d\u7f6e\uff0c\u5e76\u63a7\u5236CPU\u53d1\u9001\u63a7\u5236\u4fe1\u53f7\u9009\u62e9\u6700\u5927\u8f90\u5c04\u65b9\u5411\u6307\u5411\u7ec8\u7aef\u7684\u5b9a\u5411\u8f90\u5c04\u6a21\u5f0f\u3002<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                                  \u00a0<\/strong><\/span><\/p>\n

                                  7.2\u00a0 \u6309\u7167\u6781\u5316\u65b9\u5f0f\u5212\u5206<\/strong><\/span><\/p>\n

                                  \u6309\u7167\u6781\u5316\u65b9\u5f0f\u5212\u5206\uff0c\u53ef\u4ee5\u5206\u4e3a\u5355\u6781\u5316\u5929\u7ebf\u548c\u53cc\u6781\u5316\u5929\u7ebf\u3002\u5355\u6781\u5316\u548c\u53cc\u6781\u5316\u5728\u672c\u8d28\u4e0a\u90fd\u662f\u7ebf\u6781\u5316\u65b9\u5f0f\uff0c\u901a\u5e38\u6709\u6c34\u5e73\u6781\u5316\u548c\u5782\u76f4\u6781\u5316\u4e24\u79cd\u3002<\/span><\/p>\n<\/section>\n

                                  \n
                                  <\/div><\/section>\n<\/section>\n
                                  \n
                                    \n
                                  • \u5355\u6781\u5316\u5929\u7ebf\uff1a<\/strong><\/span>\u63a5\u6536\u3001\u53d1\u9001\u662f\u5206\u5f00\u7684\u4e24\u6839\u5929\u7ebf\uff0c\u4e00\u6839\u5929\u7ebf\u4e2d\u53ea\u5305\u542b\u4e00\u79cd\u6781\u5316\u65b9\u5f0f\u3002\u65e0\u7ebf\u4fe1\u53f7\u662f\u6c34\u5e73\u53d1\u5c04\u6c34\u5e73\u63a5\u6536\u6216\u5782\u76f4\u53d1\u5c04\u5782\u76f4\u63a5\u6536\u3002\u6545\u9700\u8981\u66f4\u591a\u7684\u5b89\u88c5\u7a7a\u95f4\u548c\u7ef4\u62a4\u5de5\u4f5c\u91cf\u3002<\/span> <\/li>\n
                                  • \u53cc\u6781\u5316\u5929\u7ebf\uff1a<\/strong><\/span>\u63a5\u6536\u3001\u53d1\u9001\u662f\u4e00\u6839\u5929\u7ebf\uff0c\u4e00\u6839\u5929\u7ebf\u4e2d\u5305\u542b\u5782\u76f4\u548c\u6c34\u5e73\u4e24\u79cd\u6781\u5316\u65b9\u5f0f\u3002<\/span><\/li>\n<\/ul>\n

                                    7.3\u00a0 \u589e\u76ca<\/strong><\/p>\n

                                    \u5929\u7ebf\u662f\u4e00\u79cd\u65e0\u6e90\u5668\u4ef6\uff0c\u6839\u636e\u80fd\u91cf\u5b88\u6052\u5b9a\u5f8b\uff0c\u65e0\u8bba\u5929\u7ebf\u7684\u589e\u76ca\u6709\u591a\u5927\uff0c\u4e5f\u65e0\u8bba\u4f7f\u7528\u591a\u5c11\u6839\u5929\u7ebf\uff0c\u603b\u7684\u53d1\u5c04\u529f\u7387\u5e76\u4e0d\u4f1a\u53d1\u751f\u6539\u53d8\u3002\u5929\u7ebf\u662f\u901a\u8fc7\u63a7\u5236\u4fe1\u53f7\u53d1\u5c04\u65b9\u5411\u7684\u65b9\u5f0f\uff0c\u628a\u80fd\u91cf\u96c6\u4e2d\u5728\u4e00\u5b9a\u65b9\u5411\u4e0a\u6765\u53d1\u9001\uff0c\u4ece\u800c\u5b9e\u73b0\u589e\u5f3a\u6307\u5b9a\u65b9\u5411\u4e0a\u4fe1\u53f7\u5f3a\u5ea6\u7684\u76ee\u7684\u3002<\/span><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

                                    \u524d\u8a00 WLAN\u7f51\u7edc\u901a\u8fc7\u65e0\u7ebf\u4fe1\u53f7\uff08\u9ad8\u9891\u7535\u78c1\u6ce2\uff09\u4f20\u8f93\u6570\u636e\uff0c\u968f\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\u65e0\u7ebf\u4fe1\u53f7\u5f3a\u5ea6\u4f1a\u8d8a\u6765\u8d8a\u5f31\uff0c\u4e14\u76f8\u90bb\u7684\u65e0\u7ebf\u4fe1\u53f7 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-5449","post","type-post","status-publish","format-standard","hentry","category-cisco"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/5449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5449"}],"version-history":[{"count":1,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/5449\/revisions"}],"predecessor-version":[{"id":5834,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/5449\/revisions\/5834"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}