{"id":7861,"date":"2023-08-01T13:23:40","date_gmt":"2023-08-01T05:23:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=7861"},"modified":"2023-08-01T13:23:44","modified_gmt":"2023-08-01T05:23:44","slug":"rjsgs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/7861.html","title":{"rendered":"RSRP\u8ba1\u7b97\u516c\u5f0f"},"content":{"rendered":"\n

\u3000\u3000\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\uff0cRSRP\u8ba1\u7b97\u516c\u5f0f\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002RSRP(Reference Signal Received Power)\u662f\u4e00\u4e2a\u7528\u4e8e\u8868\u5f81\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u901a\u5e38\u7528\u4e8e\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8RSRP\u8ba1\u7b97\u516c\u5f0f\u7684\u7ec6\u8282\uff0c\u4ee5\u53ca\u5b83\u5bf9\u4e8e\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4ec0\u4e48\u662fRSRP?<\/h2>\n\n\n\n

\u3000\u3000RSRP\u662f\u4e00\u4e2a\u7528\u4e8e\u8861\u91cf\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u7684\u6307\u6807\u3002\u5728LTE\u7f51\u7edc\u4e2d\uff0cRSRP\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u53c2\u6570\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\u3002RSRP\u662f\u901a\u8fc7\u6d4b\u91cf\u53c2\u8003\u4fe1\u53f7\u7684\u63a5\u6536\u529f\u7387\u6765\u8ba1\u7b97\u7684\uff0c\u8fd9\u4e9b\u53c2\u8003\u4fe1\u53f7\u662f\u7531LTE\u57fa\u7ad9\u53d1\u9001\u7684\uff0c\u7528\u4e8e\u5e2e\u52a9\u79fb\u52a8\u8bbe\u5907\u5b9a\u4f4d\u57fa\u7ad9\u5e76\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000RSRP\u8ba1\u7b97\u516c\u5f0f<\/h2>\n\n\n\n

\u3000\u3000RSRP\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u3000RSRP = (N \u00d7 (RSSI – RSSI_N)) – K<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5176\u4e2d\uff0cN\u662f\u53c2\u8003\u4fe1\u53f7\u63a5\u6536\u5668\u7684\u5929\u7ebf\u6570\uff0cRSSI\u662f\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u6307\u6807\uff0cRSSI_N\u662f\u566a\u58f0\u529f\u7387\uff0cK\u662f\u6821\u51c6\u56e0\u5b50\u3002<\/p>\n\n\n\n

\u3000\u3000RSRP\u8ba1\u7b97\u516c\u5f0f\u7684\u8be6\u7ec6\u89e3\u91ca<\/h2>\n\n\n\n

\u3000\u3000\u5728RSRP\u8ba1\u7b97\u516c\u5f0f\u4e2d\uff0cRSSI\u662f\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u6307\u6807\u3002RSSI\u662f\u4e00\u4e2a\u7528\u4e8e\u8861\u91cf\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u5b83\u901a\u5e38\u7528\u4e8e\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\u3002RSSI\u7684\u503c\u901a\u5e38\u4ee5dBm\u4e3a\u5355\u4f4d\u8868\u793a\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u786e\u5b9a\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u5f3a\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u3000RSSI_N\u662f\u566a\u58f0\u529f\u7387\u3002\u566a\u58f0\u529f\u7387\u662f\u6307\u5728\u4fe1\u53f7\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5f15\u5165\u7684\u566a\u58f0\uff0c\u5b83\u4f1a\u964d\u4f4e\u4fe1\u53f7\u7684\u8d28\u91cf\u3002\u5728RSRP\u8ba1\u7b97\u516c\u5f0f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06\u566a\u58f0\u529f\u7387\u4ece\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u4e2d\u51cf\u53bb\uff0c\u4ee5\u4fbf\u66f4\u51c6\u786e\u5730\u8ba1\u7b97RSRP\u3002<\/p>\n\n\n\n

\u3000\u3000N\u662f\u53c2\u8003\u4fe1\u53f7\u63a5\u6536\u5668\u7684\u5929\u7ebf\u6570\u3002\u5728LTE\u7f51\u7edc\u4e2d\uff0c\u53c2\u8003\u4fe1\u53f7\u63a5\u6536\u5668\u901a\u5e38\u5177\u6709\u591a\u4e2a\u5929\u7ebf\uff0c\u8fd9\u4e9b\u5929\u7ebf\u53ef\u4ee5\u5e2e\u52a9\u79fb\u52a8\u8bbe\u5907\u5b9a\u4f4d\u57fa\u7ad9\u5e76\u8fdb\u884c\u901a\u4fe1\u3002\u5728RSRP\u8ba1\u7b97\u516c\u5f0f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06\u53c2\u8003\u4fe1\u53f7\u63a5\u6536\u5668\u7684\u5929\u7ebf\u6570\u8003\u8651\u5728\u5185\uff0c\u4ee5\u4fbf\u66f4\u51c6\u786e\u5730\u8ba1\u7b97RSRP\u3002<\/p>\n\n\n\n

\u3000\u3000K\u662f\u6821\u51c6\u56e0\u5b50\u3002\u6821\u51c6\u56e0\u5b50\u7528\u4e8e\u8c03\u6574RSRP\u8ba1\u7b97\u516c\u5f0f\u4e2d\u7684\u53c2\u6570\uff0c\u4ee5\u4fbf\u66f4\u51c6\u786e\u5730\u8ba1\u7b97RSRP\u3002K\u7684\u503c\u901a\u5e38\u5728-140\u5230-100\u4e4b\u95f4\u3002<\/p>\n\n\n\n

\u3000\u3000RSRP\u7684\u91cd\u8981\u6027<\/h2>\n\n\n\n

\u3000\u3000RSRP\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u53c2\u6570\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\u3002\u5728LTE\u7f51\u7edc\u4e2d\uff0cRSRP\u662f\u4e00\u4e2a\u7528\u4e8e\u8861\u91cf\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u786e\u5b9a\u79fb\u52a8\u8bbe\u5907\u4e0e\u57fa\u7ad9\u4e4b\u95f4\u7684\u8ddd\u79bb\u548c\u4fe1\u53f7\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000RSRP\u8fd8\u53ef\u4ee5\u7528\u4e8e\u786e\u5b9a\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u3002\u5728LTE\u7f51\u7edc\u4e2d\uff0cRSRP\u53ef\u4ee5\u7528\u4e8e\u786e\u5b9a\u57fa\u7ad9\u7684\u8986\u76d6\u8303\u56f4\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u89c4\u5212\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\uff0cRSRP\u8ba1\u7b97\u516c\u5f0f\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002RSRP\u53ef\u4ee5\u7528\u4e8e\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\uff0c\u786e\u5b9a\u79fb\u52a8\u8bbe\u5907\u4e0e\u57fa\u7ad9\u4e4b\u95f4\u7684\u8ddd\u79bb\u548c\u4fe1\u53f7\u8d28\u91cf\uff0c\u4ee5\u53ca\u786e\u5b9a\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u3002\u901a\u8fc7\u6df1\u5165\u4e86\u89e3RSRP\u8ba1\u7b97\u516c\u5f0f\u7684\u7ec6\u8282\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u6307\u6807\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u4e2d\uff0cRSRP\u8ba1\u7b97\u516c\u5f0f\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002RSRP(Reference Signal Received Power)\u662f\u4e00\u4e2a\u7528\u4e8e\u8868\u5f81\u65e0\u7ebf\u7535\u4fe1\u53f7\u63a5\u6536\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u901a\u5e38\u7528\u4e8e\u8bc4\u4f30\u65e0\u7ebf\u7535\u4fe1\u53f7\u7684\u8d28\u91cf\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[139],"class_list":["post-7861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rsrp"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/7861","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=7861"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/7861\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=7861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=7861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=7861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}