{"id":99894,"date":"2024-12-13T11:34:40","date_gmt":"2024-12-13T03:34:40","guid":{"rendered":"\/\/www.viralrail.com\/?p=99894"},"modified":"2024-12-13T11:34:44","modified_gmt":"2024-12-13T03:34:44","slug":"lssmjs-2","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99894.html","title":{"rendered":"LoRaWAN\u662f\u4ec0\u4e48\u6280\u672f"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRaWAN<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u534f\u8bae\uff0c\u65e8\u5728\u4e3a\u7269\u8054\u7f51(IoT)\u8bbe\u5907\u63d0\u4f9b\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u3002LoRaWAN\u7531LoRa\u8054\u76df\u5f00\u53d1\uff0c\u662f\u4e00\u4e2a\u5f00\u653e\u6807\u51c6\u67b6\u6784\uff0c\u5141\u8bb8\u7ec8\u7aef\u8bbe\u5907\u901a\u8fc7LoRa\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7684\u6838\u5fc3\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRaWAN\u8bbe\u5907\u7684\u529f\u8017\u975e\u5e38\u4f4e\uff0c\u53ef\u4ee5\u6301\u7eed\u8fd0\u884c\u8f83\u957f\u65f6\u95f4\uff0c\u9002\u7528\u4e8e\u957f\u671f\u90e8\u7f72\u7684\u7269\u8054\u7f51\u5e94\u7528<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb<\/strong>\uff1aLoRaWAN\u652f\u6301\u8fdc\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe\u6570\u516c\u91cc\uff0c\u9002\u7528\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u573a\u666f<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c<\/strong>\uff1aLoRaWAN\u8bbe\u5907\u7684\u6210\u672c\u8f83\u4f4e\uff0c\u9002\u5408\u5927\u89c4\u6a21\u90e8\u7f72\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u5b89\u5168\u6027<\/strong>\uff1aLoRaWAN\u91c7\u7528\u591a\u5c42\u52a0\u5bc6\u673a\u5236\uff0c\u5305\u62ec\u7f51\u7edc\u5bc6\u94a5\u3001\u5e94\u7528\u5bc6\u94a5\u548c\u8bbe\u5907\u7279\u522b\u5bc6\u94a5\uff0c\u786e\u4fdd\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6807\u51c6\u5316<\/strong>\uff1aLoRaWAN\u9075\u5faa\u5f00\u653e\u534f\u8bae\u65b9\u6cd5\uff0c\u786e\u4fdd\u6807\u51c6\u6539\u8fdb\u548c\u6240\u6709LoRaWAN\u7f51\u7edc\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u8c03\u5236\u65b9\u5f0f<\/strong>\uff1aLoRaWAN\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5982\u6b63\u4ea4\u9891\u5206\u590d\u7528(OFDM)\u3001\u76f4\u63a5\u5e8f\u5217\u6269\u9891(DS-SS)\u548c\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u8c03\u5236(DSSM)\uff0c\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u4fe1\u9053<\/strong>\uff1aLoRaWAN\u652f\u6301\u5355\u8f7d\u6ce2\u3001\u591a\u8f7d\u6ce2\u548c\u6df7\u5408\u8f7d\u6ce2\u7b49\u591a\u79cd\u4fe1\u9053\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7f51\u7edc\u67b6\u6784\u901a\u5e38\u91c7\u7528\u661f\u5f62\u62d3\u6251\u7ed3\u6784\uff0c\u7531\u7ec8\u7aef\u8bbe\u5907\u3001\u7f51\u5173\u3001\u7f51\u7edc\u670d\u52a1\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u7ec4\u6210\u3002\u7ec8\u7aef\u8bbe\u5907\u5206\u4e3aA\/B\/C\u4e09\u7c7b\uff0c\u5206\u522b\u5177\u6709\u4e0d\u540c\u7684\u63a5\u6536\u7a97\u53e3\u548c\u529f\u8017\u7279\u6027\u3002\u8fd9\u79cd\u67b6\u6784\u652f\u6301\u5927\u91cf\u4f4e\u529f\u8017\u8bbe\u5907\u548c\u5c0f\u578b\u6570\u636e\u6536\u96c6\u80fd\u529b\u7684\u5e94\u7528\u573a\u666f\u4e2d\u7684\u957f\u8ddd\u79bb\u6216\u5ba4\u5185\u6df1\u5ea6\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u667a\u80fd\u519c\u4e1a\u7b49\u9886\u57df\uff0c\u56e0\u5176\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u7279\u70b9\uff0c\u80fd\u591f\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002\u6b64\u5916\uff0cLoRaWAN\u8fd8\u88ab\u7528\u4e8e\u667a\u80fd\u697c\u5b87\u3001\u7269\u6d41\u3001\u73af\u5883\u76d1\u6d4b\u548c\u77f3\u6cb9\u5929\u7136\u6c14\u7b49\u884c\u4e1a\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u603b\u4e4b\uff0cLoRaWAN\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\uff0c\u51ed\u501f\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u548c\u4f4e\u6210\u672c\u7684\u4f18\u52bf\uff0c\u5728\u5168\u7403\u8303\u56f4\u5185\u8fc5\u901f\u666e\u53ca\uff0c\u5e76\u4f18\u5316\u4e86\u7269\u8054\u7f51\u7684\u6f5c\u529b\uff0c\u4e3a\u4f01\u4e1a\u3001\u653f\u5e9c\u673a\u6784\u548c\u7ec4\u7ec7\u5e26\u6765\u4e86\u663e\u8457\u7684\u76ca\u5904\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRaWAN\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u548c\u6539\u8fdb\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u548c\u6539\u8fdb\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u30001.&nbsp;<strong>\u534f\u8bae\u6807\u51c6\u7684\u66f4\u65b0<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN 1.0.4\u7248\u672c\u5f15\u5165\u4e86Class B\u7ae0\u8282\uff0c\u8fdb\u884c\u4e86\u89c4\u8303\u548c\u8bed\u6cd5\u6e05\u7406\uff0c\u5e76\u6dfb\u52a0\u4e86BCP 14\u53c2\u8003\u4ee5\u786e\u4fdd\u534f\u8bae\u7684\u517c\u5bb9\u6027\u548c\u4e00\u81f4\u6027\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u5c06AppEUI\u548cAppNonce\u66ff\u6362\u4e3aJoinEUI\u548cJoinNonce\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN 1.1\u548c2.0\u6807\u51c6\u5206\u522b\u4e8e2020\u5e74\u548c2023\u5e74\u53d1\u5e03\uff0c\u5e26\u6765\u4e86\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u548c\u66f4\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u4f8b\u5982\uff0cLoRaWAN 1.1\u5f15\u5165\u4e86DR5\u548cDR6\u6570\u636e\u901f\u7387\uff0c\u5c06\u6700\u5927\u4e0b\u884c\u901f\u7387\u63d0\u9ad8\u81f3250 kbps\uff0c\u800cLoRaWAN 2.0\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u901f\u7387\uff0c\u652f\u6301\u9ad8\u8fbe1 Mbps\u7684\u901f\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u30002.&nbsp;<strong>\u6280\u672f\u6027\u80fd\u7684\u63d0\u5347<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u5728\u6027\u80fd\u4e0a\u6709\u4e86\u663e\u8457\u63d0\u5347\uff0c\u4f8b\u5982Semtech\u548cMicrochip\u63a8\u51fa\u7684SX1272\u3001SX1276\/SX1278\u3001SX1261\/SX1262\u4ee5\u53caRN2903\/RN2483\u7b49\u6a21\u5757\u8868\u73b0\u51fa\u8272\uff0c\u80fd\u591f\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7a33\u5b9a\u8fd0\u884c\uff0c\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65b0\u53d1\u5e03\u7684Semtech LR1110\u6a21\u5757\u4e8e2020\u5e74\u521d\u63a8\u51fa\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86LoRa\u6a21\u5757\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u30003.&nbsp;<strong>\u7f51\u7edc\u67b6\u6784\u7684\u4f18\u5316<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7cfb\u7edf\u5f15\u5165\u4e86\u957f\u8ddd\u79bb\u9891\u7387\u8df3\u8dc3\u6269\u9891(LR-FHSS)\u6280\u672f\uff0c\u4ee5\u589e\u5f3a\u8fdc\u8ddd\u79bb\u80fd\u529b\u548c\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf\uff0c\u4ece\u800c\u89e3\u51b3\u533a\u57df\u6cd5\u89c4\u5bf9\u7ec8\u7aef\u6570\u91cf\u548c\u6570\u636e\u5927\u5c0f\u7684\u9650\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u52a8\u6001\u7f51\u5173\u653e\u7f6e\u6a21\u578b(DPLACE\u6a21\u578b)\u901a\u8fc7\u5c06IoT\u8bbe\u5907\u5206\u7ec4\u5e76\u4f7f\u7528Gap\u7edf\u8ba1\u65b9\u6cd5\u8ba1\u7b97\u7f51\u5173\u6570\u91cf\uff0c\u518d\u5229\u7528K-Means\u548c\u6a21\u7ccaC\u5747\u503c\u7b97\u6cd5\u786e\u5b9a\u7f51\u5173\u4f4d\u7f6e\uff0c\u4ece\u800c\u4f18\u5316\u7f51\u7edc\u90e8\u7f72\uff0c\u63d0\u9ad8\u8fd0\u8425\u6548\u7387\u548c\u670d\u52a1\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u30004.&nbsp;<strong>\u786c\u4ef6\u6a21\u5757\u7684\u8fdb\u6b65<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u8fd1\u5e74\u6765\uff0cLoRa\u6a21\u5757\u5f97\u5230\u4e86\u663e\u8457\u6539\u8fdb\uff0c\u4f8b\u5982Semtech\u548cMicrochip\u63a8\u51fa\u7684SX1272\u3001SX1276\/SX1278\u3001SX1261\/SX1262\u4ee5\u53caRN2903\/RN2483\u7b49\u6a21\u5757\uff0c\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u51fa\u8272\uff0c\u6ee1\u8db3\u4e86\u5404\u79cd\u5e94\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65b0\u53d1\u5e03\u7684Semtech LR1110\u6a21\u5757\u4e8e2020\u5e74\u521d\u63a8\u51fa\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86LoRa\u6a21\u5757\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u30005.&nbsp;<strong>\u5b89\u5168\u6027\u7684\u589e\u5f3a<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN 1.0.4\u7248\u672c\u63d0\u4f9b\u4e86\u591a\u9879\u5b89\u5168\u66f4\u65b0\uff0c\u5305\u62ec\u5f3a\u5236\u4f7f\u752832\u4f4d\u5e27\u8ba1\u6570\u5668\u3001\u9632\u6b62\u91cd\u653e\u653b\u51fb\u3001\u786e\u4fdd\u8bbe\u5907\u751f\u547d\u5468\u671f\u5185\u65e0\u6cd5\u91cd\u7f6e\u5e27\u8ba1\u6570\u5668\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u30006.&nbsp;<strong>\u7f51\u7edc\u53d1\u73b0\u548c\u8bbe\u5907\u7ba1\u7406<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6807\u51c6\u652f\u6301\u9ad8\u5c42\u4f20\u8f93\u548c\u5e94\u7528\uff0c\u5982DLMS\u3001IPv6\u548c\u7f16\u89e3\u7801\u5668\uff0c\u540c\u65f6\u589e\u5f3a\u4e86\u7f51\u7edc\u53d1\u73b0\u529f\u80fd\u3001\u8bbe\u5907\u914d\u7f6e\u6587\u4ef6\u7ba1\u7406\u3001\u8bbe\u5907\u8fc1\u79fb\u548c\u8bbe\u5907\u4e92\u64cd\u4f5c\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRaWAN\u5728\u4e0d\u540c\u884c\u4e1a\u5e94\u7528\u4e2d\u7684\u5b9e\u9645\u6548\u76ca\u548c\u6848\u4f8b\u7814\u7a76?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f30LoRaWAN\u5728\u4e0d\u540c\u884c\u4e1a\u5e94\u7528\u4e2d\u7684\u5b9e\u9645\u6548\u76ca\u548c\u6848\u4f8b\u7814\u7a76\u9700\u8981\u4ece\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u7efc\u5408\u8003\u91cf\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u5bf9LoRaWAN\u5728\u4e0d\u540c\u884c\u4e1a\u4e2d\u7684\u5e94\u7528\u6548\u76ca\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u667a\u6167\u57ce\u5e02<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6280\u672f\u5728\u667a\u6167\u57ce\u5e02\u9879\u76ee\u4e2d\u5177\u6709\u663e\u8457\u7684\u6210\u672c\u6548\u76ca\u3002\u4f8b\u5982\uff0c\u5728\u5370\u5ea6\u7684\u667a\u6167\u57ce\u5e02\u9879\u76ee\u4e2d\uff0cLoRaWAN\u6280\u672f\u901a\u8fc7\u667a\u80fd\u7167\u660e\u5e73\u53f0\u7684\u5e94\u7528\uff0c\u5df2\u7ecf\u5728100\u591a\u4e2a\u57ce\u5e02\u8282\u7701\u4e8612.9\u4ebf\u5343\u74e6\u65f6\u7684\u80fd\u6e90\u3002\u6b64\u5916\uff0c\u897f\u73ed\u7259\u74e6\u4f26\u897f\u4e9a\u901a\u8fc7\u90e8\u7f72130\u591a\u4e2aLoRaWAN\u8fde\u63a5\u7684\u7a7a\u6c14\u8d28\u91cf\u4f20\u611f\u5668\uff0c\u6210\u529f\u7387\u8fbe\u523098%\uff0c\u6709\u6548\u76d1\u6d4b\u5c45\u4f4f\u6761\u4ef6\u5e76\u89e3\u51b3\u4e86\u80fd\u6e90\u8d2b\u56f0\u95ee\u9898\u3002\u8fd9\u4e9b\u6848\u4f8b\u8868\u660e\uff0cLoRaWAN\u4e0d\u4ec5\u80fd\u591f\u964d\u4f4e\u8fd0\u8425\u6210\u672c\uff0c\u8fd8\u80fd\u5e26\u6765\u7ecf\u6d4e\u3001\u793e\u4f1a\u548c\u73af\u5883\u6548\u76ca\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u519c\u4e1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u5728\u519c\u4e1a\u9886\u57df\u7684\u5e94\u7528\u4e5f\u5c55\u793a\u4e86\u5176\u6210\u672c\u6548\u76ca\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5b9e\u65f6\u76d1\u63a7\u548c\u9884\u6d4b\u6027\u7ef4\u62a4\uff0c\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u8fd0\u8425\u6210\u672c\uff0c\u5e76\u521b\u9020\u65b0\u7684\u521b\u6536\u673a\u4f1a\u3002\u6b64\u5916\uff0cLoRaWAN\u8bbe\u5907\u7684\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5f97\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u4f7f\u7528\u66f4\u5c0f\u7684\u7535\u6c60\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\uff0c\u51cf\u5c11\u66f4\u6362\u9891\u7387\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u964d\u4f4e\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5efa\u7b51\u4e0e\u4f4f\u5b85<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u4f4f\u5b85\u884c\u4e1a\u4e2d\uff0cLoRaWAN\u8bbe\u5907\u7684\u4f4e\u529f\u8017\u7279\u70b9\u4f7f\u5176\u80fd\u591f\u4f7f\u7528\u7535\u6c60\u4f9b\u7535\u957f\u8fbe\u6570\u5e74\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u8bbe\u5907\u7ef4\u62a4\u548c\u66f4\u6362\u7535\u6c60\u7684\u9891\u7387\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u5efa\u7b51\u5e73\u53f0\u4e2d\uff0cSemtech\u7684LoRa\u8bbe\u5907\u88ab\u96c6\u6210\u5230IntentPlatform\u4e2d\uff0c\u4ee5\u4f18\u5316\u6027\u80fd\u3001\u63d0\u9ad8\u670d\u52a1\u8d28\u91cf\u5e76\u51cf\u5c11\u4f4f\u5b85\u548c\u5546\u4e1a\u7269\u4e1a\u7684\u78b3\u8db3\u8ff9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. \u533b\u7597<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u533b\u7597\u9886\u57df\uff0cLoRaWAN\u6280\u672f\u7684\u5e94\u7528\u5305\u62ec\u8fdc\u7a0b\u533b\u7597\u76d1\u6d4b\u548c\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u3002\u4f8b\u5982\uff0cLoRaWAN\u534f\u8bae\u5728\u7d27\u6025\u547c\u53eb\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u5c55\u793a\u4e86\u5176\u826f\u597d\u7684\u7a7f\u900f\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8\u533b\u7597\u670d\u52a1\u7684\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005. \u7269\u6d41\u4e0e\u4f9b\u5e94\u94fe\u7ba1\u7406<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6280\u672f\u5728\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u5305\u62ec\u8d44\u4ea7\u8ddf\u8e2a\u548c\u8d28\u91cf\u7ba1\u7406\u3002\u7531\u4e8e\u5176\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u80fd\u529b\uff0cLoRaWAN\u5e7f\u6cdb\u7528\u4e8e\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u76d1\u63a7\uff0c\u4ee5\u8ddf\u8e2a\u8d44\u4ea7\u3002\u8fd9\u79cd\u5e94\u7528\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u7269\u6d41\u6548\u7387\uff0c\u8fd8\u589e\u5f3a\u4e86\u4f9b\u5e94\u94fe\u7684\u900f\u660e\u5ea6\u548c\u53ef\u8ffd\u6eaf\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006. \u5176\u4ed6\u884c\u4e1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u6280\u672f\u8fd8\u88ab\u5e94\u7528\u4e8e\u7535\u529b\u3001\u6c34\u6d41\u91cf\u8ba1\u91cf\u3001\u5efa\u7b51\u4e2d\u7684\u7167\u660e\u548c\u6c14\u5019\u63a7\u5236\u7b49\u591a\u4e2a\u9886\u57df\u3002\u8fd9\u4e9b\u5e94\u7528\u5c55\u793a\u4e86LoRaWAN\u5728\u63d0\u4f9b\u53ef\u9760\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u5728\u591a\u4e2a\u884c\u4e1a\u4e2d\u90fd\u5c55\u793a\u4e86\u663e\u8457\u7684\u6210\u672c\u6548\u76ca\u548c\u5b9e\u9645\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRaWAN\u4e0e\u5176\u4ed6LPWAN\u6280\u672f(\u5982NB-IoT)\u76f8\u6bd4\u6709\u54ea\u4e9b\u4f18\u52bf\u548c\u52a3\u52bf?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u548cNB-IoT\u4f5c\u4e3a\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u4e2d\u5404\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u5c40\u9650\u6027\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u5bf9\u8fd9\u4e24\u79cd\u6280\u672f\u7684\u8be6\u7ec6\u6bd4\u8f83\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. LoRaWAN\u7684\u4f18\u52bf\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u8fdc\u7a0b\u8986\u76d6<\/strong>\uff1aLoRaWAN\u5229\u7528Sub-GHz\u9891\u6bb5\uff0c\u80fd\u591f\u5728\u957f\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u901a\u5e38\u53ef\u8fbe1-20\u516c\u91cc\u3002\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\u8fbe\u52303-10\u5e74\uff0c\u751a\u81f3\u66f4\u957f\uff0c\u975e\u5e38\u9002\u5408\u9700\u8981\u957f\u671f\u8fd0\u884c\u4e14\u4e0d\u4fbf\u4e8e\u9891\u7e41\u66f4\u6362\u7535\u6c60\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aLoRaWAN\u5728\u519b\u4e8b\u548c\u822a\u5929\u901a\u4fe1\u9886\u57df\u5df2\u6709\u591a\u5e74\u5e94\u7528\uff0c\u5176\u6297\u5e72\u6270\u80fd\u529b\u8f83\u5f3a\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6210\u672c\u4f18\u52bf<\/strong>\uff1aLoRaWAN\u4f7f\u7528\u975e\u6388\u6743\u9891\u8c31\uff0c\u5141\u8bb8\u4efb\u4f55\u4eba\u4ee5\u4f4e\u6210\u672c\u5efa\u7acb\u81ea\u5df1\u7684\u7f51\u7edc\uff0c\u6a21\u5757\u6210\u672c\u7ea6\u4e3a8-10\u7f8e\u5143\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5f00\u653e\u6807\u51c6<\/strong>\uff1aLoRaWAN\u91c7\u7528\u5f00\u653e\u6807\u51c6\uff0c\u5141\u8bb8\u7528\u6237\u81ea\u884c\u51b3\u5b9a\u662f\u5426\u4f7f\u7528\u516c\u5171LoRaWAN\u6216\u5efa\u7acb\u81ea\u5df1\u7684\u7f51\u7edc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. LoRaWAN\u7684\u52a3\u52bf\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f20\u8f93\u901f\u7387\u4f4e<\/strong>\uff1a\u867d\u7136LoRaWAN\u5177\u6709\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7684\u4f18\u52bf\uff0c\u4f46\u4ee3\u4ef7\u662f\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\u3002\u5728\u65e0\u7ebf\u901a\u4fe1\u4e2d\uff0c\u4f20\u8f93\u8ddd\u79bb\u8d8a\u957f\uff0c\u4f20\u8f93\u901f\u7387\u8d8a\u4f4e\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u8c31\u5e72\u6270\u53ef\u80fd\u6027<\/strong>\uff1a\u7531\u4e8eLoRa\u7f51\u7edc\u548c\u8bbe\u5907\u7684\u90e8\u7f72\u4e0d\u65ad\u589e\u52a0\uff0c\u5b83\u4eec\u4e4b\u95f4\u53ef\u80fd\u4f1a\u53d1\u751f\u9891\u8c31\u5e72\u6270\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. NB-IoT\u7684\u4f18\u52bf\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387<\/strong>\uff1aNB-IoT\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u548c\u66f4\u597d\u7684\u566a\u58f0\u4fdd\u62a4\uff0c\u9002\u5408\u9700\u8981\u5373\u65f6\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4<\/strong>\uff1aNB-IoT\u5229\u7528\u73b0\u6709\u7684LTE\u57fa\u7840\u8bbe\u65bd\uff0c\u63d0\u4f9b\u66f4\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u548c\u589e\u5f3a\u7684\u5ba4\u5185\u6e17\u900f\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5b89\u5168\u6027\u548c\u670d\u52a1\u8d28\u91cf<\/strong>\uff1aNB-IoT\u901a\u5e38\u63d0\u4f9b\u589e\u5f3a\u7684\u5b89\u5168\u529f\u80fd\u548c\u8702\u7a9d\u7ea7\u52a0\u5bc6\uff0c\u9002\u5408\u9700\u8981\u9ad8\u5b89\u5168\u6027\u548c\u670d\u52a1\u8d28\u91cf\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8282\u70b9\u652f\u6301\u6570\u91cf\u591a<\/strong>\uff1a\u7406\u8bba\u4e0a\u5355\u4e2a\u57fa\u7ad9\u53ef\u652f\u6301200.000\u4e2a\u8282\u70b9\uff0c\u800cLoRaWAN\u652f\u6301\u8d85\u8fc760.000\u4e2a\u8282\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. 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class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 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