{"id":85797,"date":"2024-01-12T17:29:56","date_gmt":"2024-01-12T09:29:56","guid":{"rendered":"\/\/www.viralrail.com\/?p=85797"},"modified":"2024-01-12T17:30:02","modified_gmt":"2024-01-12T09:30:02","slug":"lfwctjjfa","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/85797.html","title":{"rendered":"LoRa\u8bbf\u95ee\u51b2\u7a81\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"\n<p>\u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c<strong><a href=\"https:\/\/baike.baidu.com\/item\/LoRa\/58702571\" data-type=\"link\" data-id=\"https:\/\/baike.baidu.com\/item\/LoRa\/58702571\" target=\"_blank\" rel=\"noopener\">LORA<\/a>(Long Range)\u6280\u672f<\/strong>\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u8bbe\u5907\u7684\u901a\u4fe1\u4e2d\u3002\u7136\u800c\uff0c\u7531\u4e8eLORA\u6280\u672f\u7684\u7279\u6b8a\u6027\uff0c\u8bbf\u95ee\u51b2\u7a81\u6210\u4e3a\u4e86\u4e00\u4e2a\u4e0d\u53ef\u5ffd\u89c6\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u89e3\u51b3LORA\u8bbf\u95ee\u51b2\u7a81\u7684\u6709\u6548\u65b9\u6848\uff0c\u4ee5\u5e2e\u52a9\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u4e86\u89e3LORA\u8bbf\u95ee\u51b2\u7a81\u7684\u539f\u56e0<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u6df1\u5165\u63a2\u8ba8\u89e3\u51b3\u65b9\u6848\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3LORA\u8bbf\u95ee\u51b2\u7a81\u4ea7\u751f\u7684\u539f\u56e0\u3002LORA\u6280\u672f\u91c7\u7528\u4e86\u65e0\u7ebf\u4fe1\u9053\u5171\u4eab\u7684\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\uff0c\u5f53\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u5c1d\u8bd5\u53d1\u9001\u6570\u636e\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u8bbf\u95ee\u51b2\u7a81\u3002\u8fd9\u79cd\u51b2\u7a81\u4f1a\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u9519\u8bef\u3001\u4e22\u5305\u7b49\u95ee\u9898\uff0c\u4e25\u91cd\u5f71\u54cd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u4f7f\u7528\u968f\u673a\u63a5\u5165\u6280\u672f<\/h2>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u89e3\u51b3LORA\u8bbf\u95ee\u51b2\u7a81\u95ee\u9898\uff0c\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u968f\u673a\u63a5\u5165\u6280\u672f\u3002\u8be5\u6280\u672f\u901a\u8fc7\u5f15\u5165\u968f\u673a\u6027\uff0c\u4f7f\u5f97\u591a\u4e2a\u8bbe\u5907\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\u5148\u8fdb\u884c\u7ade\u4e89\uff0c\u4ece\u800c\u907f\u514d\u4e86\u8bbf\u95ee\u51b2\u7a81\u7684\u53d1\u751f\u3002\u5728LORA\u4e2d\uff0c\u5e38\u7528\u7684\u968f\u673a\u63a5\u5165\u6280\u672f\u5305\u62ecALOHA\u548cCSMA\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. ALOHA\u6280\u672f<\/h3>\n\n\n\n<p>\u3000\u3000<strong>ALOHA\u6280\u672f\u662f\u4e00\u79cd\u7b80\u5355\u4f46\u6709\u6548\u7684\u968f\u673a\u63a5\u5165\u6280\u672f\u3002<\/strong>\u5728ALOHA\u4e2d\uff0c\u8bbe\u5907\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\uff0c\u5148\u901a\u8fc7\u7ade\u4e89\u7684\u65b9\u5f0f\u9009\u62e9\u4e00\u4e2a\u968f\u673a\u7684\u65f6\u95f4\u69fd\u8fdb\u884c\u53d1\u9001\u3002\u5982\u679c\u53d1\u751f\u51b2\u7a81\uff0c\u5219\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u540e\u518d\u6b21\u5c1d\u8bd5\u53d1\u9001\u3002ALOHA\u6280\u672f\u7684\u4f18\u70b9\u662f\u7b80\u5355\u6613\u5b9e\u73b0\uff0c\u4f46\u5176\u6548\u7387\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. CSMA\u6280\u672f<\/h3>\n\n\n\n<p>\u3000\u3000<strong>CSMA(Carrier Sense Multiple Access)\u6280\u672f\u662f\u4e00\u79cd\u66f4\u4e3a\u9ad8\u6548\u7684\u968f\u673a\u63a5\u5165\u6280\u672f\u3002<\/strong>\u5728CSMA\u4e2d\uff0c\u8bbe\u5907\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\uff0c\u4f1a\u5148\u76d1\u542c\u4fe1\u9053\u662f\u5426\u6709\u5176\u4ed6\u8bbe\u5907\u6b63\u5728\u53d1\u9001\u6570\u636e\u3002\u5982\u679c\u4fe1\u9053\u7a7a\u95f2\uff0c\u5219\u8bbe\u5907\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u636e;\u5982\u679c\u4fe1\u9053\u88ab\u5360\u7528\uff0c\u5219\u8bbe\u5907\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u540e\u518d\u6b21\u8fdb\u884c\u76d1\u542c\u3002CSMA\u6280\u672f\u901a\u8fc7\u6709\u6548\u5730\u5229\u7528\u4fe1\u9053\u8d44\u6e90\uff0c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001\u91c7\u7528\u78b0\u649e\u68c0\u6d4b\u6280\u672f<\/h2>\n\n\n\n<p>\u3000\u3000\u9664\u4e86\u968f\u673a\u63a5\u5165\u6280\u672f\uff0c\u8fd8\u53ef\u4ee5\u91c7\u7528\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u6765\u89e3\u51b3LORA\u8bbf\u95ee\u51b2\u7a81\u95ee\u9898\u3002\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u53ef\u4ee5\u5728\u53d1\u9001\u6570\u636e\u7684\u8fc7\u7a0b\u4e2d\u68c0\u6d4b\u5230\u662f\u5426\u53d1\u751f\u4e86\u78b0\u649e\uff0c\u5e76\u53ca\u65f6\u8fdb\u884c\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728LORA\u4e2d\uff0c\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u4e3b\u8981\u5305\u62ec\u4e24\u79cd\u65b9\u5f0f\uff1a\u786c\u4ef6\u68c0\u6d4b\u548c\u8f6f\u4ef6\u68c0\u6d4b\u3002\u786c\u4ef6\u68c0\u6d4b\u662f\u901a\u8fc7\u63a5\u6536\u673a\u786c\u4ef6\u6765\u68c0\u6d4b\u78b0\u649e\uff0c\u800c\u8f6f\u4ef6\u68c0\u6d4b\u662f\u901a\u8fc7\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\u6765\u5b9e\u73b0\u78b0\u649e\u68c0\u6d4b\u3002\u8fd9\u4e24\u79cd\u65b9\u5f0f\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5177\u4f53\u5e94\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6848\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001\u4f18\u5316LORA\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/h2>\n\n\n\n<p>\u3000\u3000\u9664\u4e86\u91c7\u7528\u968f\u673a\u63a5\u5165\u6280\u672f\u548c\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u5916\uff0c\u4f18\u5316LORA\u7f51\u7edc\u7684\u62d3\u6251\u7ed3\u6784\u4e5f\u662f\u89e3\u51b3\u8bbf\u95ee\u51b2\u7a81\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u8fc7\u5408\u7406\u5e03\u7f6e\u8bbe\u5907\u95f4\u7684\u8ddd\u79bb\u548c\u4fe1\u9053\u5206\u914d\uff0c\u53ef\u4ee5\u51cf\u5c11\u8bbe\u5907\u4e4b\u95f4\u7684\u5e72\u6270\uff0c\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u4f18\u5316LORA\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u65f6\uff0c\u5e94\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u8bbe\u5907\u95f4\u7684\u8ddd\u79bb\uff1a\u8bbe\u5907\u4e4b\u95f4\u7684\u8ddd\u79bb\u8d8a\u8fdc\uff0c\u5e72\u6270\u7684\u53ef\u80fd\u6027\u5c31\u8d8a\u5c0f\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u4fe1\u9053\u5206\u914d\uff1a\u5408\u7406\u5206\u914d\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u9053\uff0c\u907f\u514d\u4fe1\u9053\u51b2\u7a81\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u7f51\u7edc\u89c4\u6a21\uff1a\u9002\u5f53\u63a7\u5236\u7f51\u7edc\u4e2d\u8bbe\u5907\u7684\u6570\u91cf\uff0c\u907f\u514d\u8bbe\u5907\u8fc7\u591a\u5bfc\u81f4\u7684\u8bbf\u95ee\u51b2\u7a81\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001\u7ed3\u8bba<\/h2>\n\n\n\n<p>\u3000\u3000<strong>LORA\u8bbf\u95ee\u51b2\u7a81\u662f\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u95ee\u9898\uff0c\u4f46\u901a\u8fc7\u91c7\u7528\u968f\u673a\u63a5\u5165\u6280\u672f\u3001\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u548c\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u7b49\u6709\u6548\u65b9\u6848\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5177\u4f53\u573a\u666f\u548c\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5e76\u8fdb\u884c\u9002\u5f53\u7684\u8c03\u4f18\u548c\u4f18\u5316\uff0c\u4ee5\u63d0\u9ad8LORA\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002\u89e3\u51b3LORA\u8bbf\u95ee\u51b2\u7a81\u7684\u6709\u6548\u65b9\u6848\u5305\u62ec\u4f7f\u7528\u968f\u673a\u63a5\u5165\u6280\u672f\u3001\u91c7\u7528\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u548c\u4f18\u5316LORA\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u3002\u901a\u8fc7\u5408\u7406\u5e94\u7528\u8fd9\u4e9b\u65b9\u6848\uff0c\u53ef\u4ee5\u63d0\u9ad8LORA\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u7269\u8054\u7f51\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LORA\u8bbf\u95ee\u51b2\u7a81\u662f\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u95ee\u9898\uff0c\u4f46\u901a\u8fc7\u91c7\u7528\u968f\u673a\u63a5\u5165\u6280\u672f\u3001\u78b0\u649e\u68c0\u6d4b\u6280\u672f\u548c\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u7b49\u6709\u6548\u65b9\u6848\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n","protected":false},"author":1,"featured_media":65264,"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":[54],"class_list":["post-85797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/85797"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=85797"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/85797\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/65264"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=85797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=85797"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=85797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}