{"id":79720,"date":"2023-12-26T15:02:47","date_gmt":"2023-12-26T07:02:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79720"},"modified":"2023-12-26T15:02:53","modified_gmt":"2023-12-26T07:02:53","slug":"lzdlzbtdmxxlx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79720.html","title":{"rendered":"LoRaWAN\u4e2d\u7684\u516d\u79cd\u4e0d\u540c\u7684MAC\u6d88\u606f\u7c7b\u578b"},"content":{"rendered":"\n

\u3000\u3000LoRaWAN(Low Power Wide Area Network)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\uff0c\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u3002\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u540d\u4e3aLoRa(Long Range)\u7684\u8c03\u5236\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u540c\u65f6\u5177\u5907\u4f4e\u529f\u8017\u548c\u4f4e\u6210\u672c\u7684\u7279\u70b9\u3002\u5728LoRaWAN\u4e2d\uff0cMAC(Medium Access Control)\u5c42\u8d1f\u8d23\u7ba1\u7406\u8bbe\u5907\u7684\u63a5\u5165\u548c\u901a\u4fe1\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u516d\u79cd\u4e0d\u540c\u7684MAC\u6d88\u606f\u7c7b\u578b\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u516d\u79cd\u6d88\u606f\u7c7b\u578b\u53ca\u5176\u529f\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001Join-request\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Join-request\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u52a0\u5165\u7f51\u7edc\u3002\u8bbe\u5907\u53d1\u9001Join-request\u6d88\u606f\u7ed9\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u8bf7\u6c42\u52a0\u5165\u7f51\u7edc\u3002\u8be5\u6d88\u606f\u5305\u542b\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u548c\u52a0\u5bc6\u4fe1\u606f\u3002\u7f51\u7edc\u670d\u52a1\u5668\u5728\u9a8c\u8bc1\u8bbe\u5907\u7684\u8eab\u4efd\u540e\uff0c\u4f1a\u53d1\u9001Join-accept\u6d88\u606f\u7ed9\u8bbe\u5907\uff0c\u786e\u8ba4\u5176\u52a0\u5165\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001Join-accept\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Join-accept\u6d88\u606f\u7c7b\u578b\u662f\u7f51\u7edc\u670d\u52a1\u5668\u5bf9Join-request\u6d88\u606f\u7684\u54cd\u5e94\u3002\u8be5\u6d88\u606f\u5305\u542b\u4e86\u8bbe\u5907\u7684\u7f51\u7edc\u8bbe\u7f6e\u4fe1\u606f\uff0c\u5982\u7f51\u7edc\u5bc6\u94a5\u548c\u52a0\u5bc6\u53c2\u6570\u3002\u8bbe\u5907\u5728\u63a5\u6536\u5230Join-accept\u6d88\u606f\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u4fe1\u606f\u6765\u52a0\u5165\u7f51\u7edc\uff0c\u5e76\u5f00\u59cb\u6b63\u5e38\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001Unconfirmed Data Up\/Down\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Unconfirmed Data Up\/Down\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u4e0e\u7f51\u7edc\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u975e\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u3002\u8bbe\u5907\u53ef\u4ee5\u5c06\u6570\u636e\u901a\u8fc7Unconfirmed Data Up\u6d88\u606f\u53d1\u9001\u7ed9\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u7f51\u7edc\u670d\u52a1\u5668\u4e5f\u53ef\u4ee5\u901a\u8fc7Unconfirmed Data Down\u6d88\u606f\u53d1\u9001\u6570\u636e\u7ed9\u8bbe\u5907\u3002\u8fd9\u79cd\u6d88\u606f\u7c7b\u578b\u4e0d\u9700\u8981\u786e\u8ba4\uff0c\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001Confirmed Data Up\/Down\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Confirmed Data Up\/Down\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u4e0e\u7f51\u7edc\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u3002\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7Confirmed Data Up\u6d88\u606f\u53d1\u9001\u6570\u636e\u7ed9\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u5e76\u8981\u6c42\u7f51\u7edc\u670d\u52a1\u5668\u8fdb\u884c\u786e\u8ba4\u3002\u7f51\u7edc\u670d\u52a1\u5668\u5728\u63a5\u6536\u5230\u6570\u636e\u540e\uff0c\u4f1a\u53d1\u9001Confirmed Data Down\u6d88\u606f\u7ed9\u8bbe\u5907\uff0c\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u6210\u529f\u3002\u8fd9\u79cd\u6d88\u606f\u7c7b\u578b\u9002\u7528\u4e8e\u5bf9\u6570\u636e\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001Rejoin-request\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Rejoin-request\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u91cd\u65b0\u52a0\u5165\u7f51\u7edc\u3002\u5f53\u8bbe\u5907\u5728\u7f51\u7edc\u4e2d\u65ad\u6216\u9891\u9053\u5207\u6362\u540e\uff0c\u53ef\u4ee5\u53d1\u9001Rejoin-request\u6d88\u606f\u6765\u91cd\u65b0\u52a0\u5165\u7f51\u7edc\u3002\u7f51\u7edc\u670d\u52a1\u5668\u4f1a\u53d1\u9001Rejoin-accept\u6d88\u606f\u7ed9\u8bbe\u5907\uff0c\u786e\u8ba4\u5176\u91cd\u65b0\u52a0\u5165\u3002<\/p>\n\n\n\n

\u3000\u3000\u516d\u3001Proprietary\u6d88\u606f\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u3000Proprietary\u6d88\u606f\u7c7b\u578b\u662f\u4e00\u79cd\u81ea\u5b9a\u4e49\u7684\u6d88\u606f\u7c7b\u578b\uff0c\u7528\u4e8e\u8bbe\u5907\u4e0e\u7f51\u7edc\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u7279\u5b9a\u5e94\u7528\u9700\u6c42\u3002\u8fd9\u79cd\u6d88\u606f\u7c7b\u578b\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u9700\u8981\uff0c\u81ea\u5b9a\u4e49\u6d88\u606f\u683c\u5f0f\u548c\u5185\u5bb9\u3002<\/p>\n\n\n\n

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

\u3000\u3000LoRaWAN\u4e2d\u7684\u516d\u79cd\u4e0d\u540c\u7684MAC\u6d88\u606f\u7c7b\u578b\u5206\u522b\u7528\u4e8e\u4e0d\u540c\u7684\u901a\u4fe1\u573a\u666f\u548c\u9700\u6c42\u3002Join-request\u548cJoin-accept\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u52a0\u5165\u7f51\u7edc\uff0cUnconfirmed Data Up\/Down\u548cConfirmed Data Up\/Down\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u6570\u636e\u7684\u975e\u786e\u8ba4\u548c\u786e\u8ba4\u4f20\u8f93\uff0cRejoin-request\u6d88\u606f\u7c7b\u578b\u7528\u4e8e\u8bbe\u5907\u91cd\u65b0\u52a0\u5165\u7f51\u7edc\uff0c\u800cProprietary\u6d88\u606f\u7c7b\u578b\u5219\u63d0\u4f9b\u4e86\u81ea\u5b9a\u4e49\u7684\u7075\u6d3b\u6027\u3002\u4e86\u89e3\u8fd9\u4e9b\u6d88\u606f\u7c7b\u578b\u7684\u529f\u80fd\u548c\u7528\u9014\uff0c\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u7406\u89e3LoRaWAN\u7684\u901a\u4fe1\u673a\u5236\uff0c\u4e3a\u7269\u8054\u7f51\u5e94\u7528\u7684\u5f00\u53d1\u548c\u90e8\u7f72\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

LoRaWAN(Low Power Wide Area Network)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\uff0c\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u3002\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u540d\u4e3aLoRa(Long Range)\u7684\u8c03\u5236\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u540c\u65f6\u5177\u5907\u4f4e\u529f\u8017\u548c\u4f4e\u6210\u672c\u7684\u7279\u70b9<\/p>\n","protected":false},"author":1,"featured_media":64231,"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":[60],"class_list":["post-79720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79720"}],"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=79720"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=79720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=79720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=79720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}