{"id":100235,"date":"2025-01-06T13:45:42","date_gmt":"2025-01-06T05:45:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=100235"},"modified":"2025-01-06T13:45:47","modified_gmt":"2025-01-06T05:45:47","slug":"lxydtdjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/100235.html","title":{"rendered":"LoRaWAN\u534f\u8bae\u7684\u7279\u70b9\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong><a href=\"https:\/\/www.techphant.cn\/blog\/99971.html\" data-type=\"post\" data-id=\"99971\">LoRaWAN\u534f\u8bae<\/a><\/strong>\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u7269\u7406\u5c42\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u901a\u4fe1\u534f\u8bae\uff0c\u7531LoRa\u8054\u76df\u5f00\u53d1\u3002\u4ee5\u4e0b\u662fLoRaWAN\u534f\u8bae\u7684\u4e3b\u8981\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb<\/strong>\uff1aLoRaWAN\u5229\u7528LoRa\u8c03\u5236\u6280\u672f\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1(\u57ce\u5e02\u5730\u533a\u53ef\u8fbe5\u516c\u91cc\uff0c\u519c\u6751\u5730\u533a\u53ef\u8fbe10\u516c\u91cc\u6216\u66f4\u8fdc)\uff0c\u540c\u65f6\u5177\u6709\u8d85\u4f4e\u529f\u8017\u7279\u6027\uff0c\u8bbe\u5907\u7535\u6c60\u5bff\u547d\u53ef\u8fbe10\u5e74\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u661f\u578b\u7f51\u7edc\u62d3\u6251<\/strong>\uff1aLoRaWAN\u91c7\u7528\u661f\u578b\u7f51\u7edc\u67b6\u6784\uff0c\u7ec8\u7aef\u8bbe\u5907\u901a\u8fc7\u7f51\u5173\u4e0e\u7f51\u7edc\u670d\u52a1\u5668\u901a\u4fe1\uff0c\u7f51\u5173\u8d1f\u8d23\u5c06\u6570\u636e\u8f6c\u53d1\u5230\u540e\u7aef\u7cfb\u7edf\u3002\u8fd9\u79cd\u67b6\u6784\u7b80\u5316\u4e86\u7f51\u7edc\u90e8\u7f72\uff0c\u5e76\u5141\u8bb8\u5355\u4e2a\u7f51\u5173\u652f\u6301\u5927\u91cf\u7ec8\u7aef\u8bbe\u5907\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\uff08ADR\uff09<\/strong>&nbsp;\uff1aLoRaWAN\u652f\u6301\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\u63a7\u5236\uff0c\u6839\u636e\u94fe\u8def\u8d28\u91cf\u52a8\u6001\u8c03\u6574\u6570\u636e\u901f\u7387\u548c\u4f20\u8f93\u529f\u7387\uff0c\u4ee5\u4f18\u5316\u7f51\u7edc\u6027\u80fd\u548c\u8bbe\u5907\u7535\u6c60\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u901a\u9053\u548c\u5e76\u53d1\u63a5\u6536<\/strong>\uff1a\u7f51\u5173\u53ef\u4ee5\u540c\u65f6\u4ece\u4e0d\u540c\u4fe1\u9053\u63a5\u6536\u4e0d\u540c\u6269\u5c55\u56e0\u5b50(SF)\u7684\u6570\u636e\u5305\uff0c\u907f\u514d\u4e86\u4fe1\u9053\u95f4\u7684\u5e72\u6270\uff0c\u63d0\u9ad8\u4e86\u7f51\u7edc\u5bb9\u91cf\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bbe\u5907\u7c7b\u522b\u5206\u7c7b<\/strong>\uff1aLoRaWAN\u5b9a\u4e49\u4e86\u4e09\u79cd\u8bbe\u5907\u7c7b\u522b(A\u7c7b\u3001B\u7c7b\u548cC\u7c7b)\uff0c\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002A\u7c7b\u8bbe\u5907\u5b8c\u5168\u5f02\u6b65\uff0cB\u7c7b\u8bbe\u5907\u6709\u9884\u5b9a\u7684\u63a5\u6536\u7a97\u53e3\uff0c\u800cC\u7c7b\u8bbe\u5907\u6301\u7eed\u76d1\u542c\u7f51\u5173\u54cd\u5e94\uff0c\u4ee5\u51cf\u5c11\u4e0b\u884c\u5ef6\u8fdf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u524d\u5411\u9519\u8bef\u66f4\u6b63\uff08FEC\uff09<\/strong>&nbsp;\uff1aLoRaWAN\u96c6\u6210\u4e86FEC\u6280\u672f\uff0c\u589e\u5f3a\u4e86\u6297\u566a\u58f0\u548c\u7a81\u53d1\u5e72\u6270\u7684\u80fd\u529b\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u6027<\/strong>\uff1aLoRaWAN\u63d0\u4f9b\u4e86\u591a\u5c42\u6b21\u7684\u5b89\u5168\u673a\u5236\uff0c\u5305\u62ecAES-128\u52a0\u5bc6\u3001\u6d88\u606f\u5b8c\u6574\u6027\u6821\u9a8c\u548c\u91cd\u653e\u653b\u51fb\u9632\u62a4\uff0c\u786e\u4fdd\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u6d3b\u7684\u90e8\u7f72\u548c\u7ba1\u7406<\/strong>\uff1aLoRaWAN\u652f\u6301\u591a\u79cd\u4e1a\u52a1\u6a21\u5f0f(\u5982OTAA\u548cABP)\uff0c\u5e76\u53ef\u901a\u8fc7\u52a0\u5165\u670d\u52a1\u5668\u3001\u7f51\u7edc\u670d\u52a1\u5668\u548c\u5e94\u7528\u670d\u52a1\u5668\u8fdb\u884c\u7075\u6d3b\u7684\u8bbe\u5907\u7ba1\u7406\u548c\u6570\u636e\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c\u548c\u9ad8\u6269\u5c55\u6027<\/strong>\uff1aLoRaWAN\u4f7f\u7528\u975e\u6388\u6743\u9891\u8c31\uff0c\u964d\u4f4e\u4e86\u90e8\u7f72\u6210\u672c\uff0c\u5e76\u4e14\u5176\u5f00\u653e\u6807\u51c6\u4fc3\u8fdb\u4e86\u5e7f\u6cdb\u7684\u751f\u6001\u7cfb\u7edf\u53d1\u5c55\uff0c\u4f7f\u5176\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u663e\u8457\u7684\u6210\u672c\u6548\u76ca\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<a href=\"https:\/\/www.techphant.cn\/blog\/92516.html\" data-type=\"post\" data-id=\"92516\">LoRaWAN\u534f\u8bae<\/a>\u51ed\u501f\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u3001\u9ad8\u5b89\u5168\u6027\u548c\u7075\u6d3b\u7684\u7f51\u7edc\u67b6\u6784\uff0c\u5728\u667a\u6167\u57ce\u5e02\u3001\u519c\u4e1a\u3001\u5de5\u4e1a\u76d1\u63a7\u3001\u7269\u6d41\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u4f17\u591a\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRaWAN\u534f\u8bae\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u6027\u80fd\u8868\u73b0<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u548c\u4e00\u4e9b\u5c40\u9650\u6027\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u5bf9LoRaWAN\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u6027\u80fd\u8868\u73b0\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u7279\u522b\u9002\u5408\u9700\u8981\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u667a\u6167\u57ce\u5e02\u3001\u667a\u80fd\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002\u5176\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5f97\u8bbe\u5907\u53ef\u4ee5\u4f7f\u7528\u7535\u6c60\u4f9b\u7535\u957f\u8fbe\u6570\u5e74\uff0c\u751a\u81f3\u5341\u5e74\u4ee5\u4e0a\u3002\u4f8b\u5982\uff0c\u5728\u6c34\u8868\u5e94\u7528\u4e2d\uff0cLoRaWAN\u53ef\u4ee5\u63d0\u4f9b\u957f\u8fbe\u5341\u5e74\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7684\u8986\u76d6\u8303\u56f4\u901a\u5e38\u57285-15\u516c\u91cc\u4e4b\u95f4\uff0c\u8fd9\u4f7f\u5176\u975e\u5e38\u9002\u5408\u9700\u8981\u4ece\u591a\u4e2a\u8fdc\u7a0b\u4f4d\u7f6e\u6536\u96c6\u548c\u805a\u5408\u6570\u636e\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7535\u6c60\u5bff\u547d<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u5728\u7535\u6c60\u5bff\u547d\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u957f\u671f\u8fd0\u884c\u4e14\u7ef4\u62a4\u6210\u672c\u8f83\u9ad8\u7684\u5e94\u7528\u4e2d\u3002\u4f8b\u5982\uff0c\u5728\u4f4f\u5b85\u884c\u4e1a\u4e2d\uff0cLoRaWAN\u8bbe\u5907\u53ef\u4ee5\u4f7f\u7528\u7535\u6c60\u4f9b\u7535\u957f\u8fbe\u6570\u5e74\uff0c\u51cf\u5c11\u4e86\u8bbe\u5907\u7ef4\u62a4\u548c\u66f4\u6362\u7535\u6c60\u7684\u9891\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b89\u5168\u6027<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u91c7\u7528AES 128\u4f4d\u52a0\u5bc6\uff0c\u786e\u4fdd\u7f51\u7edc\u5c42\u3001\u5e94\u7528\u5c42\u548c\u8bbe\u5907\u5c42\u7684\u5b89\u5168\u6027\u3002\u8fd9\u79cd\u591a\u5c42\u6b21\u7684\u5b89\u5168\u673a\u5236\u4f7f\u5f97LoRaWAN\u5728\u5b89\u5168\u6027\u65b9\u9762\u5177\u6709\u8f83\u9ad8\u7684\u4fdd\u969c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u9891\u7387<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7684\u6700\u5927\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a\u6bcf\u79d250\u5343\u6bd4\u7279\uff0c\u867d\u7136\u5728\u67d0\u4e9b\u9ad8\u4f20\u8f93\u901f\u7387\u548c\u9891\u7e41\u901a\u4fe1\u7684\u9700\u6c42\u4e0a\u4e0d\u5982NB-IoT\u9ad8\u6548\uff0c\u4f46\u5176\u4f4e\u5ef6\u8fdf\u7279\u6027\u5728ClassC\u6a21\u5f0f\u4e0b\u8868\u73b0\u826f\u597d\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u652f\u6301\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\uff0c\u901a\u8fc7\u901f\u7387\u81ea\u9002\u5e94\u65b9\u6848\u63a7\u5236\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u7ec8\u7aef\u5c04\u9891\u8f93\u51fa\u529f\u7387\uff0c\u4ee5\u6700\u5927\u5316\u7535\u6c60\u5bff\u547d\u548c\u7f51\u7edc\u5bb9\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u9002\u7528\u4e8e\u591a\u79cd\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\u667a\u6167\u57ce\u5e02\u3001\u4f9b\u5e94\u94fe\u7ba1\u7406\u3001\u667a\u6167\u519c\u4e1a\u3001\u8d44\u4ea7\u7ba1\u7406\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u548c\u667a\u6167\u533b\u7597\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\uff0cLoRaWAN\u4e5f\u5c55\u73b0\u51fa\u826f\u597d\u7684\u6027\u80fd\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u4f4e\u5ef6\u8fdf\u7684\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4e0e\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u7684\u6bd4\u8f83<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u4e0eNB-IoT\u76f8\u6bd4\uff0cLoRaWAN\u5728\u7535\u6c60\u5bff\u547d\u65b9\u9762\u8868\u73b0\u66f4\u4e3a\u51fa\u8272\uff0c\u4f46\u5728\u5e26\u5bbd\u548c\u6570\u636e\u901f\u7387\u65b9\u9762\u7565\u900a\u4e00\u7b79\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u76f8\u6bd4LoRaMESH\uff0cLoRaWAN\u5728\u6269\u5c55\u6027\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u7a0d\u900a\u4e00\u7b79\uff0c\u4f46\u5176\u4f4e\u6210\u672c\u548c\u7b80\u5355\u7f51\u7edc\u67b6\u6784\u4f7f\u5176\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6311\u6218\u4e0e\u4f18\u5316<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5c3d\u7ba1LoRaWAN\u5728\u8bb8\u591a\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u4e5f\u9762\u4e34\u4e00\u4e9b\u6311\u6218\uff0c\u5982\u4fe1\u53f7\u7a7f\u900f\u3001\u94fe\u63a5\u534f\u8c03\u3001\u6570\u636e\u635f\u574f\u7b49\u3002\u901a\u8fc7\u4f18\u5316\u914d\u7f6e\u3001\u7f51\u72b6\u7f51\u7edc\u3001\u5e72\u6270\u7ba1\u7406\u548c\u78b0\u649e\u907f\u514d\u673a\u5236\u3001\u52a0\u5bc6\u6280\u672f\u548c\u5b89\u5168\u534f\u8bae\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8LoRaWAN\u7f51\u7edc\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u6027\u80fd\u8868\u73b0\uff0c\u7279\u522b\u662f\u5728\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u5b89\u5168\u6027\u65b9\u9762\u3002\u7136\u800c\uff0c\u5728\u9700\u8981\u9ad8\u4f20\u8f93\u901f\u7387\u548c\u9891\u7e41\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u5176\u4ed6\u901a\u4fe1\u6280\u672f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRaWAN\u534f\u8bae\u7684\u5b89\u5168\u673a\u5236\u5177\u4f53\u662f\u5982\u4f55\u5b9e\u73b0\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u5b89\u5168\u673a\u5236\u4e3b\u8981\u901a\u8fc7\u52a0\u5bc6\u7b97\u6cd5\u548c\u5bc6\u94a5\u7ba1\u7406\u6765\u5b9e\u73b0\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u7684\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u52a0\u5bc6<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>AES-128\u52a0\u5bc6<\/strong>\uff1aLoRaWAN\u4f7f\u7528AES-128\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u7f51\u7edc\u901a\u4fe1\u8fdb\u884c\u52a0\u5bc6\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u6216\u7a83\u53d6\u3002\u8fd9\u79cd\u52a0\u5bc6\u4e0d\u4ec5\u5728\u7a7a\u4e2d\u63a5\u53e3\u4e2d\u8fdb\u884c\uff0c\u800c\u4e14\u5728\u6574\u4e2a\u8fd0\u8425\u5546\u7684\u6838\u5fc3\u7f51\u7edc\u4e2d\u4e5f\u4fdd\u6301\u52a0\u5bc6\u72b6\u6001\uff0c\u4ece\u800c\u907f\u514d\u4e86\u7eaf\u6587\u672c\u5f62\u5f0f\u7684\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>RSA\u975e\u5bf9\u79f0\u52a0\u5bc6<\/strong>\uff1a\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0cLoRaWAN\u8fd8\u91c7\u7528RSA\u7b97\u6cd5\u8fdb\u884c\u975e\u5bf9\u79f0\u52a0\u5bc6\uff0c\u4f7f\u7528\u516c\u94a5\u52a0\u5bc6\u548c\u79c1\u94a5\u89e3\u5bc6\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5bc6\u94a5\u7ba1\u7406<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f1a\u8bdd\u5bc6\u94a5<\/strong>\uff1aLoRaWAN\u4f7f\u7528\u4e24\u79cd\u4f1a\u8bdd\u5bc6\u94a5\u2014\u2014\u7f51\u7edc\u4f1a\u8bdd\u5bc6\u94a5(NwkSKey)\u548c\u5e94\u7528\u4f1a\u8bdd\u5bc6\u94a5(AppSKey)\uff0c\u5206\u522b\u7528\u4e8e\u52a0\u5bc6\u5e94\u7528\u5c42\u6570\u636e\u548cMAC\u534f\u8bae\u5e27\u3002\u8fd9\u4e9b\u5bc6\u94a5\u901a\u8fc7\u5bc6\u94a5\u534f\u5546\u8fc7\u7a0b\u5b89\u5168\u5730\u4ea4\u6362\uff0c\u4ee5\u4fdd\u8bc1\u6bcf\u6b21\u901a\u4fe1\u7684\u52a0\u5bc6\u5bc6\u94a5\u90fd\u662f\u6700\u65b0\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5bc6\u94a5\u751f\u6210\u548c\u5206\u53d1<\/strong>\uff1aLoRaWAN\u4f7f\u7528\u4e00\u4e2a\u5bc6\u94a5\u7ba1\u7406\u7cfb\u7edf\u6765\u751f\u6210\u3001\u5206\u53d1\u548c\u7ba1\u7406\u7f51\u7edc\u548c\u8bbe\u5907\u7684\u52a0\u5bc6\u5bc6\u94a5\u3002\u8fd9\u4e2a\u7cfb\u7edf\u786e\u4fdd\u5bc6\u94a5\u7684\u5b89\u5168\u5b58\u50a8\u548c\u5206\u53d1\uff0c\u9632\u6b62\u5bc6\u94a5\u6cc4\u9732\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8bbe\u5907\u8eab\u4efd\u9a8c\u8bc1<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5c04\u9891\u6307\u7eb9\u8bc6\u522b<\/strong>\uff1a\u901a\u8fc7\u5c04\u9891\u6307\u7eb9\u8bc6\u522b\u6280\u672f\uff0c\u786e\u4fdd\u8bbe\u5907\u7684\u552f\u4e00\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b89\u5168\u5bc6\u94a5\u914d\u7f6e<\/strong>\uff1a\u8bbe\u5907\u5728\u52a0\u5165\u7f51\u7edc\u4e4b\u524d\uff0c\u5fc5\u987b\u901a\u8fc7\u4e00\u4e2a\u5b89\u5168\u6fc0\u6d3b\u8fc7\u7a0b\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u516c\u94a5\u9a8c\u8bc1<\/strong>\uff1a\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u516c\u94a5\uff0c\u7528\u4e8e\u9a8c\u8bc1\u5176\u8eab\u4efd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6d88\u606f\u5b8c\u6574\u6027\u6821\u9a8c<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6d88\u606f\u5b8c\u6574\u6027\u4ee3\u7801\uff08MIC\uff09<\/strong>&nbsp;\uff1a\u6bcf\u4e2aLoRaWAN\u6d88\u606f\u90fd\u5305\u542b\u4e00\u4e2a\u6d88\u606f\u5b8c\u6574\u6027\u4ee3\u7801(MIC)\uff0c\u7528\u4e8e\u9a8c\u8bc1\u6d88\u606f\u7684\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e27\u8ba1\u6570\u5668<\/strong>\uff1a\u4f7f\u7528\u5e27\u8ba1\u6570\u5668\u6280\u672f\u907f\u514d\u91cd\u4f20\uff0c\u786e\u4fdd\u6d88\u606f\u7684\u552f\u4e00\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u91cd\u653e\u653b\u51fb\u9632\u62a4<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>DevNonce\u968f\u673a\u751f\u6210\u529f\u80fd<\/strong>\uff1a\u901a\u8fc7DevNonce\u968f\u673a\u751f\u6210\u529f\u80fd\uff0c\u9632\u6b62\u91cd\u653e\u653b\u51fb\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>CRC\u6821\u9a8c<\/strong>\uff1a\u4f7f\u7528CRC\u6821\u9a8c\u6280\u672f\u8fdb\u4e00\u6b65\u589e\u5f3a\u6d88\u606f\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7269\u7406\u5c42\u5b89\u5168\u7279\u6027<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9690\u853d\u6027\u548c\u6297\u5e72\u6270\u7279\u6027<\/strong>\uff1aLoRa\u6280\u672f\u7684\u9690\u853d\u6027\u548c\u6297\u5e72\u6270\u7279\u6027\uff0c\u4ee5\u53ca\u7269\u7406\u5c42\u52a0\u5bc6\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u7f51\u7edc\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7aef\u5230\u7aef\u52a0\u5bc6<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4ece\u7ec8\u7aef\u8bbe\u5907\u5230\u5e94\u7528\u670d\u52a1\u5668\u7684\u6570\u636e\u4ea4\u6362<\/strong>\uff1aLoRaWAN\u652f\u6301\u7aef\u5230\u7aef\u52a0\u5bc6\uff0c\u4ece\u7ec8\u7aef\u8bbe\u5907\u5230\u5e94\u7528\u670d\u52a1\u5668\u7684\u6570\u636e\u4ea4\u6362\u90fd\u7ecf\u8fc7\u52a0\u5bc6\u5904\u7406\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8bbf\u95ee\u63a7\u5236<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9650\u5236\u8bbe\u5907\u548c\u670d\u52a1\u5668\u5bf9\u7f51\u7edc\u8d44\u6e90\u7684\u8bbf\u95ee<\/strong>\uff1aLoRaWAN\u534f\u8bae\u6808\u5b9e\u65bd\u4e86\u8bbf\u95ee\u63a7\u5236\u673a\u5236\uff0c\u9650\u5236\u8bbe\u5907\u548c\u670d\u52a1\u5668\u5bf9\u7f51\u7edc\u8d44\u6e90\u7684\u8bbf\u95ee\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u591a\u79cd\u5b89\u5168\u673a\u5236\u7684\u7efc\u5408\u8fd0\u7528\uff0cLoRaWAN\u534f\u8bae\u6784\u5efa\u4e86\u4e00\u4e2a\u76f8\u5bf9\u5b89\u5168\u7684\u7269\u8054\u7f51\u901a\u4fe1\u73af\u5883\uff0c\u786e\u4fdd\u4e86LoRa\u7f51\u7edc\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRaWAN\u534f\u8bae\u4e0e\u5176\u4ed6LPWAN\u6280\u672f\u5bf9\u6bd4?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u4e0e\u5176\u4ed6LPWAN\u6280\u672f(\u5982NB-IoT)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u8fdc\u7a0b\u8986\u76d6\u80fd\u529b<\/strong>\uff1aLoRaWAN\u5728\u8fdc\u7a0b\u8986\u76d6\u65b9\u9762\u8868\u73b0\u4f18\u5f02\uff0c\u80fd\u591f\u652f\u6301\u957f\u8fbe15\u516c\u91cc\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u519c\u6751\u548c\u504f\u8fdc\u5730\u533a\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRaWAN\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u53ef\u4ee5\u8d85\u8fc710\u5e74\uff0c\u8fd9\u4e3b\u8981\u5f97\u76ca\u4e8e\u5176\u4f4e\u529f\u8017\u8bbe\u8ba1\u548c\u7761\u7720\u6a21\u5f0f\uff0c\u4f7f\u5176\u5728\u9700\u8981\u957f\u671f\u8fd0\u884c\u7684\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6210\u672c\u4f18\u52bf<\/strong>\uff1aLoRaWAN\u4f7f\u7528\u975e\u6388\u6743\u9891\u8c31\uff0c\u90e8\u7f72\u6210\u672c\u8f83\u4f4e\uff0c\u6a21\u5757\u4ef7\u683c\u7ea6\u4e3a8-10\u7f8e\u5143\uff0c\u7ea6\u4e3aNB-IoT\u7b49\u8702\u7a9dLTE\u6a21\u5757\u4ef7\u683c\u7684\u4e00\u534a\u3002\u6b64\u5916\uff0cLoRaWAN\u7684\u751f\u6001\u7cfb\u7edf\u6bd4NB-IoT\u66f4\u6210\u719f\uff0c\u5df2\u88ab\u591a\u4e2a\u56fd\u5bb6\u6216\u5730\u533a\u91c7\u7eb3\u4e3a\u7269\u8054\u7f51\u7f51\u7edc\u6807\u51c6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5f00\u653e\u6807\u51c6\u548c\u4e92\u64cd\u4f5c\u6027<\/strong>\uff1aLoRaWAN\u662f\u5f00\u653e\u6807\u51c6\uff0c\u652f\u6301\u79c1\u6709\u548c\u672c\u5730\u5316\u7f51\u7edc\u90e8\u7f72\uff0c\u8fd9\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u7075\u6d3b\u6027\u548c\u63a7\u5236\u6743\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRaWAN\u5728\u6297\u5e72\u6270\u65b9\u9762\u8868\u73b0\u826f\u597d\uff0c\u5c24\u5176\u662f\u5728\u5bc6\u96c6\u90e8\u7f72\u73af\u5883\u4e2d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u6570\u636e\u901f\u7387\u8f83\u4f4e<\/strong>\uff1aLoRaWAN\u7684\u6570\u636e\u901f\u7387\u8f83\u4f4e\uff0c\u4e0d\u9002\u5408\u9700\u8981\u9ad8\u5e26\u5bbd\u7684\u5e94\u7528\u573a\u666f\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cNB-IoT\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\uff0c\u9002\u5408\u9700\u8981\u5feb\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u670d\u52a1\u8d28\u91cf\u6709\u9650<\/strong>\uff1aLoRaWAN\u5728\u670d\u52a1\u8d28\u91cf(QoS)\u548c\u4f18\u5148\u7ea7\u7ba1\u7406\u65b9\u9762\u8f83\u4e3a\u6709\u9650\uff0c\u8fd9\u53ef\u80fd\u5f71\u54cd\u67d0\u4e9b\u5b9e\u65f6\u5e94\u7528\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9700\u8981\u4e13\u7528\u7f51\u5173\u57fa\u7840\u8bbe\u65bd<\/strong>\uff1aLoRaWAN\u9700\u8981\u4e13\u7528\u7684\u7f51\u5173\u57fa\u7840\u8bbe\u65bd\u6765\u8fde\u63a5\u8bbe\u5907\u548c\u4e92\u8054\u7f51\uff0c\u8fd9\u589e\u52a0\u4e86\u90e8\u7f72\u7684\u590d\u6742\u6027\u548c\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6f5c\u5728\u5e72\u6270<\/strong>\uff1a\u5728\u5bc6\u96c6\u90e8\u7f72\u73af\u5883\u4e2d\uff0cLoRaWAN\u53ef\u80fd\u4f1a\u53d7\u5230\u5e72\u6270\uff0c\u5f71\u54cd\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u548cNB-IoT\u5404\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u52a3\u52bf\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002LoRaWAN\u5728\u8fdc\u7a0b\u8986\u76d6\u3001\u4f4e\u529f\u8017\u548c\u6210\u672c\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\uff0c\u9002\u5408\u519c\u6751\u548c\u504f\u8fdc\u5730\u533a\u7684\u5e94\u7528;\u800cNB-IoT\u5728\u6570\u636e\u901f\u7387\u3001\u670d\u52a1\u8d28\u91cf\u548c\u652f\u6301\u5b9e\u65f6\u901a\u4fe1\u65b9\u9762\u8868\u73b0\u66f4\u597d\uff0c\u9002\u5408\u57ce\u5e02\u548c\u5ba4\u5185\u73af\u5883\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u7248\u672c\u6709\u54ea\u4e9b\u66f4\u65b0\u548c\u6539\u8fdb?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u7248\u672c\u662f2.0\u7248\u672c\uff0c\u4e8e2023\u5e74\u53d1\u5e03\u3002\u76f8\u6bd4\u65e7\u7248\u672c\uff0cLoRaWAN 2.0\u5e26\u6765\u4e86\u663e\u8457\u7684\u6539\u8fdb\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387<\/strong>\uff1aLoRaWAN 2.0\u652f\u6301\u9ad8\u8fbe1 Mbps\u7684\u6570\u636e\u901f\u7387\uff0c\u76f8\u6bd4\u4e4b\u524d\u7684\u7248\u672c\u6709\u4e86\u663e\u8457\u63d0\u5347\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u65b0\u7248\u672c\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f7f\u5f97\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u65b0\u7684\u6570\u636e\u901f\u7387<\/strong>\uff1a\u5f15\u5165\u4e86DR5\u548cDR6\u6570\u636e\u901f\u7387\uff0c\u5c06\u6700\u5927\u4e0b\u884c\u901f\u7387\u63d0\u9ad8\u81f3250 kbps\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b89\u5168\u6027\u589e\u5f3a<\/strong>\uff1a\u5728\u5b89\u5168\u6027\u65b9\u9762\uff0cLoRaWAN 2.0\u7ee7\u7eed\u6cbf\u7528\u4e86\u4ece1.0.4\u7248\u672c\u5f00\u59cb\u7684\u5b89\u5168\u6539\u8fdb\u63aa\u65bd\uff0c\u4f8b\u5982\u5f3a\u5236\u4f7f\u752832\u4f4d\u5e27\u8ba1\u6570\u5668\u3001\u9632\u6b62\u91cd\u653e\u653b\u51fb\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cLoRaWAN\u6280\u672f\u7684\u5176\u4ed6\u66f4\u65b0\u548c\u6539\u8fdb\u8fd8\u5305\u62ec\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>MAC\u5c42\u52a0\u5bc6\u5e94\u7528\u6709\u6548\u8f7d\u8377<\/strong>\uff1a\u5728MAC\u5c42\u589e\u52a0\u4e86\u5bf9\u5e94\u7528\u6709\u6548\u8f7d\u8377\u8fdb\u884c\u52a0\u5bc6\u7684\u80fd\u529b\uff0c\u8fd9\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>FHDR\u5b57\u6bb5\u5927\u5c0f\u4fee\u6b63<\/strong>\uff1a\u5bf9FHDR(Frame 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