{"id":47931,"date":"2023-09-27T09:39:15","date_gmt":"2023-09-27T01:39:15","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47931"},"modified":"2023-09-27T09:39:15","modified_gmt":"2023-09-27T01:39:15","slug":"ryzdds","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47931.html","title":{"rendered":"RSSI\u9608\u503c\u8c03\u591a\u5c11"},"content":{"rendered":"

  RSSI\uff08Received Signal Strength Indicator\uff09\uff0c\u5373\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\u5668\uff0c\u662f\u65e0\u7ebf\u7535\u4fe1\u53f7\u5f3a\u5ea6\u7684\u91cf\u5316\u6307\u6807\uff0c\u8868\u793a\u63a5\u6536\u7aef\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u3002\u5b83\u80fd\u591f\u53cd\u6620\u4e00\u4e2a\u65e0\u7ebf\u4fe1\u53f7\u7684\u5b9e\u9645\u4f20\u64ad\u8ddd\u79bb\uff0c\u662f\u65e0\u7ebf\u7f51\u7edc\u8bbe\u8ba1\u3001\u7ef4\u62a4\u548c\u4f18\u5316\u7684\u91cd\u8981\u6307\u6807\u3002<\/p>\n

  \u672c\u6587\u5c06\u91cd\u70b9\u8ba8\u8bbaRSSI\u9608\u503c\u8c03\u591a\u5c11\uff0c\u5e76\u4ece\u6280\u672f\u5c42\u9762\u63a2\u8ba8\u5982\u4f55\u8c03\u6574RSSI\u9608\u503c\uff0c\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n

RSSI\u9608\u503c\u7684\u91cd\u8981\u6027<\/h2>\n

  RSSI\u9608\u503c\u7684\u8c03\u6574\u662f\u65e0\u7ebf\u7f51\u7edc\u8bbe\u8ba1\u3001\u7ef4\u62a4\u548c\u4f18\u5316\u7684\u91cd\u8981\u73af\u8282\u3002\u5b83\u80fd\u591f\u63a7\u5236\u65e0\u7ebf\u4fe1\u53f7\u7684\u8d28\u91cf\uff0c\u4ee5\u53ca\u7528\u6237\u7684\u65e0\u7ebf\u4f53\u9a8c\u3002\u5982\u679cRSSI\u9608\u503c\u8bbe\u7f6e\u8fc7\u9ad8\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7528\u6237\u65e0\u6cd5\u8fde\u63a5\u5230\u65e0\u7ebf\u7f51\u7edc\uff1b\u5982\u679cRSSI\u9608\u503c\u8bbe\u7f6e\u8fc7\u4f4e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7528\u6237\u7684\u65e0\u7ebf\u4f53\u9a8c\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n

  \u56e0\u6b64\uff0cRSSI\u9608\u503c\u7684\u8c03\u6574\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u8005\u66f4\u597d\u5730\u63a7\u5236\u65e0\u7ebf\u4fe1\u53f7\u8d28\u91cf\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u597d\u7684\u65e0\u7ebf\u4f53\u9a8c\u3002<\/p>\n

\u5982\u4f55\u8c03\u6574RSSI\u9608\u503c<\/h2>\n

  1.\u68c0\u6d4b\u5f53\u524d\u7684RSSI\u9608\u503c<\/h3>\n

  \u9996\u5148\uff0c\u7ba1\u7406\u8005\u9700\u8981\u68c0\u6d4b\u5f53\u524d\u7684RSSI\u9608\u503c\uff0c\u4ee5\u4e86\u89e3\u5f53\u524d\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u60c5\u51b5\u3002\u4e3a\u6b64\uff0c\u53ef\u4ee5\u4f7f\u7528\u65e0\u7ebf\u7f51\u7edc\u6d4b\u8bd5\u5de5\u5177\uff0c\u5982AirMagnet\u6216NetStumbler\uff0c\u6765\u68c0\u6d4b\u5f53\u524d\u7684RSSI\u9608\u503c\u3002<\/p>\n

  2.\u8c03\u6574RSSI\u9608\u503c<\/h3>\n

  \u7136\u540e\uff0c\u7ba1\u7406\u8005\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\uff0c\u8c03\u6574RSSI\u9608\u503c\uff0c\u4ee5\u83b7\u5f97\u66f4\u4f73\u7684\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\u3002\u4e00\u822c\u800c\u8a00\uff0cRSSI\u9608\u503c\u53ef\u4ee5\u8bbe\u7f6e\u5728-60dBm\u5230-90dBm\u4e4b\u95f4\uff0c\u5177\u4f53\u8bbe\u7f6e\u53d6\u51b3\u4e8e\u5b9e\u9645\u60c5\u51b5\u3002<\/p>\n

  3.\u6301\u7eed\u76d1\u6d4bRSSI\u9608\u503c<\/h3>\n

  \u6700\u540e\uff0c\u7ba1\u7406\u8005\u9700\u8981\u6301\u7eed\u76d1\u6d4bRSSI\u9608\u503c\uff0c\u4ee5\u786e\u4fdd\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u3002\u5982\u679c\u53d1\u73b0RSSI\u9608\u503c\u53d8\u5316\uff0c\u53ef\u4ee5\u518d\u6b21\u8c03\u6574\uff0c\u4ee5\u83b7\u5f97\u66f4\u4f73\u7684\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u91cd\u70b9\u8ba8\u8bba\u4e86RSSI\u9608\u503c\u8c03\u591a\u5c11\uff0c\u4ee5\u53ca\u5982\u4f55\u8c03\u6574RSSI\u9608\u503c\uff0c\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\u3002<\/strong>RSSI\u9608\u503c\u7684\u8c03\u6574\u662f\u65e0\u7ebf\u7f51\u7edc\u8bbe\u8ba1\u3001\u7ef4\u62a4\u548c\u4f18\u5316\u7684\u91cd\u8981\u73af\u8282\uff0c\u5b83\u80fd\u591f\u63a7\u5236\u65e0\u7ebf\u4fe1\u53f7\u7684\u8d28\u91cf\uff0c\u4ee5\u53ca\u7528\u6237\u7684\u65e0\u7ebf\u4f53\u9a8c\u3002\u7ba1\u7406\u8005\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\uff0c\u8c03\u6574RSSI\u9608\u503c\uff0c\u4ee5\u83b7\u5f97\u66f4\u4f73\u7684\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\uff0c\u5e76\u4e14\u8981\u6301\u7eed\u76d1\u6d4bRSSI\u9608\u503c\uff0c\u4ee5\u786e\u4fdd\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RSSI\uff08ReceivedSignalStrengthIndicator\uff09\uff0c\u5373\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\u5668\uff0c\u662f\u65e0\u7ebf\u7535\u4fe1\u53f7\u5f3a\u5ea6\u7684\u91cf\u5316\u6307\u6807\uff0c\u8868\u793a\u63a5\u6536\u7aef\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[138],"class_list":["post-47931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rssi"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47931","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=47931"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=47931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}