{"id":99302,"date":"2024-11-17T18:40:41","date_gmt":"2024-11-17T10:40:41","guid":{"rendered":"\/\/www.viralrail.com\/?p=99302"},"modified":"2024-11-17T18:40:48","modified_gmt":"2024-11-17T10:40:48","slug":"lmkdghgywwxtxdjs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99302.html","title":{"rendered":"LoRa\u6a21\u5757:\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u65e0\u7ebf\u901a\u4fe1\u7684\u57fa\u77f3"},"content":{"rendered":"\n

\u3000\u3000LoRa\u6a21\u5757\u4f5c\u4e3a\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u57fa\u77f3<\/strong>\uff0c\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002LoRa\u6280\u672f\u57fa\u4e8e\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u7279\u522b\u662fChirp Spread Spectrum (CSS) \u8c03\u5236\u65b9\u5f0f\uff0c\u80fd\u591f\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u6297\u5e72\u6270\u7684\u901a\u4fe1\u3002\u8fd9\u79cd\u6280\u672f\u4f7f\u5f97LoRa\u6a21\u5757\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u8986\u76d6\u5e7f\u9614\u533a\u57df\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5982\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u76d1\u6d4b\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u4f4e\u529f\u8017\u7279\u6027\u662f\u5176\u6700\u5927\u7684\u4f18\u52bf\u4e4b\u4e00\u3002\u901a\u8fc7\u6269\u9891\u8c03\u5236\u6280\u672f\uff0cLoRa\u80fd\u591f\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u7684\u540c\u65f6\u4fdd\u6301\u6781\u4f4e\u7684\u529f\u8017\uff0c\u4ece\u800c\u5ef6\u957f\u7535\u6c60\u5bff\u547d\uff0c\u8fd9\u5bf9\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u5c0f\u578b\u8bbe\u5907\u5c24\u4e3a\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u4f4e\u6570\u636e\u901f\u7387\u4e0b\uff0cLoRa\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u53ef\u4ee5\u8fbe\u5230\u6570\u5e74\u4e4b\u4e45\u3002\u6b64\u5916\uff0cLoRa\u6a21\u5757\u8fd8\u5177\u5907\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u9ad8\u7075\u654f\u5ea6\u63a5\u6536\u80fd\u529b\uff0c\u8fd9\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5176\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u652f\u6301\u661f\u578b\u548c\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\uff0c\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u540c\u65f6\u4fdd\u6301\u4f4e\u529f\u8017\u548c\u4f4e\u6210\u672c\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97LoRa\u975e\u5e38\u9002\u5408\u5927\u89c4\u6a21\u7269\u8054\u7f51\u90e8\u7f72\uff0c\u4f8b\u5982\u667a\u80fd\u6284\u8868\u3001\u505c\u8f66\u7ba1\u7406\u3001\u8ffd\u8e2a\u7cfb\u7edf\u7b49\u3002LoRaWAN\u534f\u8bae\u4f5c\u4e3aLoRa\u6280\u672f\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b9a\u4e49\u4e86\u7f51\u7edc\u67b6\u6784\u548c\u901a\u4fe1\u6a21\u5f0f\uff0c\u786e\u4fdd\u4e86\u8bbe\u5907\u95f4\u7684\u65e0\u7f1d\u5bf9\u63a5\u548c\u4e92\u64cd\u4f5c\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u7136\u800c\uff0cLoRa\u6280\u672f\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\u548c\u9650\u5236\u3002\u4f8b\u5982\uff0cLoRa\u6a21\u5757\u5728\u4f20\u8f93\u901f\u7387\u3001\u5ef6\u8fdf\u548c\u5e26\u5bbd\u65b9\u9762\u5b58\u5728\u52a3\u52bf\uff0c\u8fd9\u53ef\u80fd\u5f71\u54cd\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002\u6b64\u5916\uff0c\u968f\u7740LoRa\u8bbe\u5907\u548c\u7f51\u7edc\u7684\u589e\u591a\uff0c\u9891\u8c31\u5e72\u6270\u95ee\u9898\u4e5f\u9700\u8981\u5728\u8bbe\u8ba1\u4e2d\u52a0\u4ee5\u8003\u8651\u548c\u89e3\u51b3\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u51ed\u501f\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5728\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u4e2d\u5360\u636e\u4e86\u91cd\u8981\u57fa\u77f3\u5730\u4f4d\uff0c\u5e76\u4e14\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5c55\u73b0\u51fa\u5e7f\u9614\u7684\u53d1\u5c55\u524d\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa\u6a21\u5757\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6db5\u76d6\u4e86\u591a\u4e2a\u9886\u57df\uff0c\u5305\u62ec\u4ea4\u901a\u3001\u73af\u5883\u76d1\u6d4b\u3001\u516c\u5171\u5b89\u5168\u548c\u57fa\u7840\u8bbe\u65bd\u7ba1\u7406\u7b49\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u6848\u4f8b\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u4ea4\u901a\u7ba1\u7406<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u667a\u80fd\u505c\u8f66\u7cfb\u7edf<\/strong>\uff1a\u5229\u7528LoRa\u6280\u672f\u8fdb\u884c\u667a\u80fd\u505c\u8f66\u76d1\u6d4b\uff0c\u663e\u793a\u53ef\u7528\u7684\u505c\u8f66\u4f4d\uff0c\u51cf\u5c11\u56e0\u5bfb\u627e\u505c\u8f66\u4f4d\u800c\u9020\u6210\u7684\u4ea4\u901a\u62e5\u5835\u3002<\/p>\n\n\n\n

\u3000\u3000\u81ea\u52a8\u9a7e\u9a76\u5df4\u58eb\u9053\u8def\u6d4b\u8bd5<\/strong>\uff1a\u901a\u8fc7LoRa\u6280\u672f\u63d0\u5347\u57ce\u5e02\u4ea4\u901a\u6548\u7387\uff0c\u5b9e\u73b0\u81ea\u52a8\u9a7e\u9a76\u5df4\u58eb\u7684\u6d4b\u8bd5\u548c\u8fd0\u884c\u3002<\/p>\n\n\n\n

\u3000\u30002. \u73af\u5883\u76d1\u6d4b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b<\/strong>\uff1a\u4f7f\u7528LoRa\u6280\u672f\u8fdb\u884c\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b\uff0c\u4ee5\u6539\u5584\u73af\u5883\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u667a\u80fd\u5783\u573e\u6876\u7ba1\u7406<\/strong>\uff1a\u901a\u8fc7\u76d1\u6d4b\u5783\u573e\u6876\u5806\u79ef\u9ad8\u5ea6\u3001\u503e\u659c\u6216\u79fb\u52a8\u7b49\u5f02\u5e38\u60c5\u51b5\u5e76\u4e0a\u62a5\u6570\u636e\uff0c\u6709\u6548\u7f13\u89e3\u5783\u573e\u6876\u7ba1\u7406\u4e2d\u7684\u96be\u70b9\u3002<\/p>\n\n\n\n

\u3000\u30003. \u516c\u5171\u5b89\u5168<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5e02\u6c11\u5b89\u5168<\/strong>\uff1a\u5728\u5e02\u6c11\u5b89\u5168\u65b9\u9762\uff0cLoRa\u6280\u672f\u7528\u4e8e\u4e95\u76d6\u76d1\u63a7\u8bbe\u5907\u7684\u4fe1\u53f7\u7a7f\u900f\u6027\u80fd\u95ee\u9898\u89e3\u51b3\uff0c\u786e\u4fdd\u5e02\u6c11\u7684\u5b89\u5168\u3002<\/p>\n\n\n\n

\u3000\u3000\u6d88\u9632\u76d1\u63a7<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u7528\u4e8e\u706b\u707e\u62a5\u8b66\u76d1\u6d4b\u7ec8\u7aef\u7684\u8fdc\u7a0b\u7ba1\u63a7\u3001\u7535\u6c14\u706b\u707e\u9690\u60a3\u76d1\u6d4b\u3001\u71c3\u6c14\u6cc4\u6f0f\u5f15\u53d1\u7684\u7206\u70b8\u9690\u60a3\u76d1\u6d4b\u4ee5\u53ca\u6d88\u9632\u6813\u6c34\u538b\u4e0d\u8db3\u6216\u65e0\u6c34\u9020\u6210\u7684\u706d\u706b\u9690\u60a3\u76d1\u6d4b\u3002<\/p>\n\n\n\n

\u3000\u30004. \u57fa\u7840\u8bbe\u65bd\u7ba1\u7406<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u667a\u80fd\u7167\u660e<\/strong>\uff1a\u5728\u667a\u80fd\u7167\u660e\u9879\u76ee\u4e2d\uff0cLoRa\u6280\u672f\u88ab\u7528\u4e8e\u516c\u5171\u7167\u660e\u7ba1\u7406\uff0c\u901a\u8fc7\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n\n\n\n

\u3000\u3000\u5efa\u7b51\u76d1\u63a7<\/strong>\uff1a\u5728\u5efa\u7b51\u76d1\u63a7\u5e94\u7528\u4e2d\uff0cLoRa\u6280\u672f\u7528\u4e8e\u4f4f\u5b85\u548c\u516c\u5171\u5efa\u7b51\u7684\u591a\u4f20\u611f\u5668\u5e73\u53f0\uff0c\u901a\u8fc7LoRa\u6536\u53d1\u5668\u5c06\u6d4b\u91cf\u6570\u636e\u4f20\u8f93\u81f3\u63a7\u5236\u4e2d\u5fc3\u3002<\/p>\n\n\n\n

\u3000\u30005. \u5176\u4ed6\u5e94\u7528<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u8001\u5e74\u4eba\u5173\u6000<\/strong>\uff1aLoRa\u6280\u672f\u7528\u4e8e\u8001\u5e74\u4eba\u5173\u6000\u9879\u76ee\uff0c\u5982LoRa Tracker\u3001\u8001\u5e74\u5173\u6000\u79d8\u4e66\u3001\u9488\u5bf9\u8001\u5e74\u4eba\u7684\u667a\u80fd\u53ef\u7a7f\u6234\u8bbe\u5907\u4ee5\u53ca\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\uff0c\u63d0\u5347\u8001\u5e74\u4eba\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u667a\u6167\u519c\u4e1a<\/strong>\uff1aLoRa\u6280\u672f\u5e94\u7528\u4e8e\u667a\u6167\u519c\u4e1a\uff0c\u5982\u8349\u539f\u755c\u7267\u4e1a\u3001\u6e14\u573a\u76d1\u6d4b\u548c\u667a\u80fd\u704c\u6e89\u7b49\u573a\u666f\uff0c\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u6570\u636e\u76d1\u63a7\u7ec8\u7aef\u3001\u5b9a\u4f4d\u7cfb\u7edf\u548c\u4f20\u611f\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u5bf9\u519c\u4e1a\u751f\u4ea7\u6548\u7387\u548c\u751f\u4ea7\u529b\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 LoRa\u6280\u672f\u5982\u4f55\u89e3\u51b3\u9891\u8c31\u5e72\u6270\u95ee\u9898?<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u89e3\u51b3\u9891\u8c31\u5e72\u6270\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u5176\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u91c7\u7528\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u7279\u522b\u662f\u57fa\u4e8eChirp Spread Spectrum(CSS)\u7684\u8c03\u5236\u65b9\u6cd5\u3002\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u4f7f\u4fe1\u53f7\u80fd\u591f\u5728\u5e7f\u6cdb\u7684\u9891\u7387\u8303\u56f4\u5185\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6297\u5e72\u6270\u80fd\u529b\u3002CSS\u8c03\u5236\u901a\u8fc7\u7ebf\u6027\u53d8\u5316\u9891\u7387\u7684chirp\u4fe1\u53f7\u5b9e\u73b0\u6269\u5c55\uff0c\u8fd9\u4f7f\u5f97LoRa\u8bbe\u5907\u80fd\u591f\u8986\u76d6\u66f4\u5bbd\u7684\u9891\u7387\u8303\u56f4\uff0c\u589e\u5f3a\u6297\u566a\u58f0\u548c\u5e72\u6270\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u7cfb\u7edf\u5177\u6709\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u5904\u7406\u9ad8\u8fbe19\u5206\u8d1d(dB)\u7684\u5e72\u6270\uff0c\u5e76\u4e14\u5373\u4f7f\u5728\u5bc6\u96c6\u7684\u9891\u7387\u4e0b\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002\u6b64\u5916\uff0cLoRa\u8fd8\u4f7f\u7528\u524d\u5411\u7ea0\u9519(FEC)\u6280\u672f\u6765\u63d0\u9ad8\u63a5\u6536\u5668\u7684\u7075\u654f\u5ea6\uff0c\u5373\u4f7f\u5728\u5f31\u4fe1\u53f7\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u4fdd\u6301\u4f4e\u6bd4\u7279\u8bef\u7801\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u9488\u5bf9\u540c\u9891\u6bb5(Co-SF)\u5e72\u6270\u95ee\u9898\uff0cLoRa\u7f51\u7edc\u91c7\u7528\u4e86\u975e\u6b63\u4ea4\u591a\u5740\u63a5\u5165(NOMA)\u548c\u9010\u7ea7\u5e72\u6270\u6d88\u9664(SIC)\u6280\u672f\u3002\u8fd9\u4e9b\u6280\u672f\u5141\u8bb8\u5728\u4e0d\u540c\u529f\u7387\u6c34\u5e73\u4e0b\u4e3a\u591a\u4e2a\u7528\u6237\u63d0\u4f9b\u76f8\u540c\u7684\u9891\u7387\u3001\u65f6\u95f4\u548c\u7f16\u7801\uff0c\u4ece\u800c\u63d0\u9ad8\u9891\u8c31\u5229\u7528\u6548\u7387\u3001\u53ef\u9760\u6027\u548c\u5927\u89c4\u6a21\u8fde\u63a5\u6027\u3002SIC\u6280\u672f\u901a\u8fc7\u5728\u7b26\u53f7\u7ea7\u522b\u6267\u884c\u5e72\u6270\u6d88\u9664\u7b97\u6cd5\uff0c\u5229\u7528LoRa\u7684chirp\u548c\u524d\u7f00\u7279\u5f81\u533a\u5206\u6240\u9700\u4fe1\u53f7\u548c\u5e72\u6270\u4fe1\u53f7\uff0c\u4ece\u800c\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0cLoRa\u8c03\u5236\u5668\u8fd8\u5177\u5907\u4f18\u5f02\u7684\u540c\u4fe1\u9053\u6291\u5236\u80fd\u529b\uff0c\u80fd\u591f\u5b9e\u73b0\u9ad8\u8fbe19.5 dB\u7684\u540c\u4fe1\u9053\u6291\u5236\u3002\u8fd9\u610f\u5473\u7740LoRa\u7cfb\u7edf\u53ef\u4ee5\u5728\u4f7f\u7528\u5927\u91cf\u9891\u8c31\u7684\u9891\u6bb5\u4e2d\u5171\u5b58\uff0c\u6216\u5728\u6df7\u5408\u7f51\u7edc\u4e2d\u4f7f\u7528LoRa\u4ee5\u83b7\u5f97\u66f4\u957f\u7684\u8ddd\u79bb\u548c\u66f4\u597d\u7684\u9c81\u68d2\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u53d1\u5c55\u548c\u6539\u8fdb\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\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

\u3000\u30001. \u5b89\u5168\u6027\u589e\u5f3a<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\u5728\u7248\u672c1.1\u4e2d\u5f15\u5165\u4e86\u591a\u9879\u5b89\u5168\u673a\u5236\u7684\u6539\u8fdb\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e24\u4e2a\u6839\u5bc6\u94a5\u6765\u751f\u6210\u4f1a\u8bdd\u5b89\u5168\u5bc6\u94a5\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u65b0\u7248\u672c\u8fd8\u589e\u52a0\u4e86\u5bf9\u975e\u5bf9\u79f0\u52a0\u5bc6\u7684\u63a8\u8350\u5b9e\u8df5\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u7248\u672c1.1\u8fd8\u5f15\u5165\u4e86\u65b0\u7684\u67b6\u6784\uff0c\u5305\u62ec\u4e00\u4e2a\u540d\u4e3aJoin Server(JS)\u7684\u670d\u52a1\u5668\uff0c\u5e76\u4fee\u590d\u4e86\u524d\u4e00\u7248\u672c\u4e2d\u62a5\u544a\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5bc6\u94a5\u7ba1\u7406\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5728\u6700\u65b0\u7248\u672c\u4e2d\uff0cLoRaWAN\u534f\u8bae\u6539\u8fdb\u4e86\u5bc6\u94a5\u7ba1\u7406\u673a\u5236\u3002\u4f20\u611f\u5668\u8282\u70b9\u521d\u59cb\u5316\u65f6\u4f7f\u7528\u4e24\u4e2a\u5bc6\u94a5\uff0c\u8fd9\u4e9b\u5bc6\u94a5\u8fdb\u4e00\u6b65\u751f\u6210\u7528\u4e8e\u7279\u5b9a\u4efb\u52a1\u7684\u5bc6\u94a5\u6c60(\u4f8b\u5982\uff0c\u4f1a\u8bdd\u5efa\u7acb\u3001\u52a0\u5165\u9636\u6bb5\u3001\u6d88\u606f\u8f6c\u53d1\u3001\u4e0e\u670d\u52a1\u5668\u901a\u4fe1\u7b49)\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4fdd\u5bc6\u6027\u3002<\/p>\n\n\n\n

\u3000\u30003. MAC\u5c42\u534f\u8bae\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRaWAN\u7f51\u7edc\u4e2d\u7684MAC\u5c42\u534f\u8bae\u5f97\u5230\u4e86\u663e\u8457\u4f18\u5316\u3002\u4f8b\u5982\uff0c\u7814\u7a76\u4e2d\u63d0\u5230\u4e86\u591a\u79cd\u65b0\u7684MAC\u534f\u8bae\uff0c\u5982S-MAC\u3001T-MAC\u3001EX-MAC\u3001Wise-MAC\u548cPW-MAC\uff0c\u4ee5\u53caCR-MAC\u534f\u8bae\uff0c\u7528\u4e8e\u89e3\u51b3\u8d85\u53e0LoRa\u4fe1\u53f7\u89e3\u7801\u95ee\u9898\u3002\u6b64\u5916\uff0c\u8fd8\u6709CSMA(\u8f7d\u6ce2\u611f\u77e5\u591a\u8def\u8bbf\u95ee)\u534f\u8bae\u548cRS-LoRa\u534f\u8bae\uff0c\u65e8\u5728\u51cf\u5c11\u77ed\u957f\u6d88\u606f\u4f20\u8f93\u4e2d\u7684\u78b0\u649e\u5e76\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n\n\n\n

\u3000\u30004. \u7f51\u7edc\u6027\u80fd\u548c\u80fd\u6548\u63d0\u5347<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u65b0\u534f\u8bae\u901a\u8fc7\u52a8\u6001\u8bbe\u7f6e\u8282\u70b9\u7684\u5468\u671f\u6027\u3001\u80fd\u91cf\u548c\u4fe1\u9053\u7e41\u5fd9\u7387\u6765\u4f18\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0cDQ-LoRa\u534f\u8bae\u901a\u8fc7\u5f15\u5165\u5206\u5e03\u5f0f\u961f\u5217\u7b97\u6cd5\u63d0\u9ad8\u4e86LoRa\u7f51\u7edc\u7684\u53ef\u6269\u5c55\u6027\u548c\u64cd\u4f5c\u6027\u3002EF-LoRa\u534f\u8bae\u5219\u901a\u8fc7\u667a\u80fd\u5206\u914d\u7f51\u7edc\u8d44\u6e90\u5b9e\u73b0\u4e86\u7ec8\u7aef\u8bbe\u5907\u95f4\u7684\u516c\u5e73\u80fd\u8017\u3002<\/p>\n\n\n\n

\u3000\u30005. \u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\u652f\u6301\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\u6280\u672f\uff0c\u4ee5\u4f18\u5316\u541e\u5410\u91cf\u548c\u8282\u80fd\u3002\u8fd9\u9879\u6280\u672f\u7279\u522b\u9002\u7528\u4e8e\u80fd\u91cf\u53d7\u9650\u7684Ad Hoc LoRa\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u30006. \u56fa\u4ef6\u66f4\u65b0\u652f\u6301<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u6700\u65b0\u7684LoRaWAN\u89c4\u8303\u652f\u6301\u7a7a\u4e2d\u4f20\u8f93\u56fa\u4ef6\u66f4\u65b0\uff0c\u8fd9\u589e\u5f3a\u4e86\u534f\u8bae\u7684\u529f\u80fd\u548c\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u30007. \u5176\u4ed6\u6539\u8fdb<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u7248\u672c1.0.4\u5f15\u5165\u4e86\u5173\u4e8eFCnt\u4f7f\u7528\u548c\u884c\u4e3a\u3001ADR\u884c\u4e3a\u3001\u52a0\u5165\u8fc7\u7a0b\u4e2d\u7684\u4fe1\u9053\u9009\u62e9\u7a0b\u5e8f\u4ee5\u53ca\u91cd\u4f20\u9000\u907f\u7684\u6f84\u6e05\u3002\u6b64\u5916\uff0c\u8fd8\u589e\u52a0\u4e86\u5173\u4e8e\u5e27\u8ba1\u6570\u5668\u7684\u8bbe\u7f6e\u548cDevNonce\u751f\u6210\u65b9\u5f0f\u7684\u6539\u8fdb\u3002<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u6700\u65b0\u53d1\u5c55\u548c\u6539\u8fdb\u4e3b\u8981\u96c6\u4e2d\u5728\u5b89\u5168\u6027\u589e\u5f3a\u3001\u5bc6\u94a5\u7ba1\u7406\u4f18\u5316\u3001MAC\u5c42\u534f\u8bae\u4f18\u5316\u3001\u7f51\u7edc\u6027\u80fd\u548c\u80fd\u6548\u63d0\u5347\u3001\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387\u6280\u672f\u4ee5\u53ca\u56fa\u4ef6\u66f4\u65b0\u652f\u6301\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 LoRa\u6a21\u5757\u7684\u4f20\u8f93\u901f\u7387\u3001\u5ef6\u8fdf\u548c\u5e26\u5bbd\u9650\u5236\u5177\u4f53\u8868\u73b0\u5982\u4f55?<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u4f20\u8f93\u901f\u7387\u3001\u5ef6\u8fdf\u548c\u5e26\u5bbd\u9650\u5236\u5177\u4f53\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u4f20\u8f93\u901f\u7387<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u4f20\u8f93\u901f\u7387\u8303\u56f4\u5f88\u5e7f\uff0c\u4ece\u6700\u4f4e\u768411\u6bd4\u7279\/\u79d2\u5230\u6700\u9ad8\u7684253 kbit\/s\u3002\u5177\u4f53\u901f\u7387\u53d6\u51b3\u4e8e\u591a\u4e2a\u53c2\u6570\uff0c\u5305\u62ec\u6269\u9891\u56e0\u5b50(SF)\u3001\u5e26\u5bbd(BW)\u548c\u7f16\u7801\u901f\u7387(CR)\u3002\u4f8b\u5982\uff0c\u5728\u6b27\u6d32\u6807\u51c6\u4e0b\uff0cLoRa\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u4ece180\u6bd4\u7279\/\u79d2\u523011\u5343\u6bd4\u7279\/\u79d2\u7684\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u57282.4 GHz\u9891\u6bb5\u4e0a\uff0cLoRa\u7684\u6700\u9ad8\u6570\u636e\u901f\u7387\u4e3a253.91 kbit\/s\uff0c\u8fd9\u6bd4868 MHz\u9891\u6bb5\u7684\u6570\u636e\u901f\u7387\u9ad8\u8fd1\u4e03\u500d\u3002<\/p>\n\n\n\n

\u3000\u3000\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f83\u9ad8\u7684\u6269\u9891\u56e0\u5b50(SF)\u4f1a\u5bfc\u81f4\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u800c\u8f83\u5bbd\u7684\u5e26\u5bbd\u5219\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5ef6\u8fdf<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u5ef6\u8fdf\u4e3b\u8981\u7531\u7b26\u53f7\u6269\u5c55\u56e0\u5b50(SF)\u548c\u5e26\u5bbd(BW)\u51b3\u5b9a\u3002\u8f83\u9ad8\u7684SF\u4f1a\u589e\u52a0\u4f20\u8f93\u65f6\u95f4\uff0c\u4ece\u800c\u589e\u52a0\u5ef6\u8fdf\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728Class C\u6a21\u5f0f\u4e0b\uff0cLoRa\u5141\u8bb8\u6700\u4f4e\u7684\u5ef6\u8fdf\uff0c\u4f46\u4f1a\u589e\u52a0\u529f\u8017\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5e26\u5bbd\u9650\u5236<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u652f\u6301\u591a\u79cd\u5e26\u5bbd\u914d\u7f6e\uff0c\u901a\u5e38\u57287.8 kHz\u81f3500 kHz\u4e4b\u95f4\uff0c\u5e38\u7528\u503c\u4e3a125 kHz\u3001250 kHz\u548c500 kHz\u3002\u4e0d\u540c\u7684\u5e26\u5bbd\u4f1a\u5f71\u54cd\u6570\u636e\u901f\u7387\u548c\u4f20\u8f93\u8303\u56f4\uff1a\u8f83\u7a84\u7684\u5e26\u5bbd\u4ea7\u751f\u8f83\u6162\u7684\u4f20\u8f93\u901f\u7387\u4f46\u6269\u5c55\u4e86\u8303\u56f4\uff0c\u800c\u8f83\u5bbd\u7684\u5e26\u5bbd\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u4f46\u727a\u7272\u4e86\u8303\u56f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u6b27\u6d32\uff0cLoRa\u8bbe\u5907\u901a\u5e38\u4f7f\u7528868 MHz\u9891\u6bb5\uff0c\u5e76\u4e14\u6709\u4e09\u4e2a\u5f3a\u5236\u9891\u9053\uff1a868.10 MHz\u3001868.30 MHz\u548c868.50 MHz\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u5728\u4f20\u8f93\u901f\u7387\u3001\u5ef6\u8fdf\u548c\u5e26\u5bbd\u65b9\u9762\u5177\u6709\u663e\u8457\u7684\u7075\u6d3b\u6027\u548c\u9002\u5e94\u6027\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u8fdb\u884c\u4f18\u5316\u914d\u7f6e\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001 \u5982\u4f55\u8bc4\u4f30LoRa\u6a21\u5757\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b?<\/h2>\n\n\n\n

\u3000\u3000\u8bc4\u4f30LoRa\u6a21\u5757\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u5305\u62ec\u7269\u7406\u5c42(PHY)\u8bbe\u7f6e\u3001\u73af\u5883\u6761\u4ef6\u4ee5\u53ca\u4e0e\u5176\u4ed6\u65e0\u7ebf\u6280\u672f\u7684\u5e72\u6270\u60c5\u51b5\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u8bc4\u4f30\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u7269\u7406\u5c42\u8bbe\u7f6e\u7684\u5f71\u54cd<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u7814\u7a76\u8868\u660e\uff0cLoRa\u7684PHY\u8bbe\u7f6e\u5bf9\u6570\u636e\u5305\u63a5\u6536\u7387\u6709\u663e\u8457\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u5728\u5ba4\u5185\u73af\u5883\u4e2d\uff0c\u4f7f\u7528\u66f4\u5feb\u4f46\u66f4\u8106\u5f31\u7684PHY\u8bbe\u7f6e\u6bd4\u9009\u62e9\u66f4\u7a33\u5b9a\u3001\u66f4\u6162\u7684\u8bbe\u7f6e\u66f4\u4f18\uff0c\u4ee5\u63d0\u9ad8\u6570\u636e\u5305\u63a5\u6536\u7387\u548c\u94fe\u8def\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u9a8c\u7ed3\u679c\u8fd8\u663e\u793a\uff0c\u5f53\u8282\u70b9\u5904\u4e8e\u901a\u4fe1\u8303\u56f4\u8fb9\u7f18\u65f6\uff0c\u4f7f\u7528\u6700\u5feb\u7684PHY\u8bbe\u7f6e\u548c\u6700\u9ad8\u4f20\u8f93\u529f\u7387\u6bd4\u9009\u62e9\u6162\u901f\u8bbe\u7f6e\u66f4\u6709\u6548\uff0c\u5c3d\u7ba1\u6700\u5feb\u7684PHY\u8bbe\u7f6e\u7684\u5e73\u5747\u6570\u636e\u5305\u63a5\u6536\u901f\u7387\u6bd4\u6700\u6162\u8bbe\u7f6e\u4f4e10%\uff0c\u4f46\u5176\u6709\u6548\u6bd4\u7279\u7387\u662f\u540e\u8005\u7684100\u500d\u3002<\/p>\n\n\n\n

\u3000\u30002. \u73af\u5883\u6761\u4ef6\u7684\u5f71\u54cd<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u6e29\u5ea6\u548c\u6e7f\u5ea6\u662f\u5f71\u54cdLoRa\u901a\u4fe1\u53ef\u9760\u6027\u7684\u4e3b\u8981\u73af\u5883\u56e0\u7d20\u3002\u7814\u7a76\u8868\u660e\uff0c\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\uff0cLoRa\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u7ebf\u6027\u4e0b\u964d\uff0c\u4ece\u800c\u589e\u52a0\u6570\u636e\u5305\u635f\u574f\u548c\u4e22\u5931\u7684\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u4e0d\u540c\u73af\u5883\u6761\u4ef6\u4e0b\u8fdb\u884c\u7684\u5b9e\u9a8c\u8868\u660e\uff0cLoRa\u5728\u6237\u5916\u548c\u5730\u4e0b\u901a\u4fe1\u6bd4\u5ba4\u5185\u901a\u4fe1\u66f4\u53ef\u9760\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u8bbe\u7f6eID\u4e0b\uff0c\u6570\u636e\u5305\u63a5\u6536\u7387\u5747\u8d85\u8fc797%\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000LoRa\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u7279\u522b\u662f\u5728\u9762\u5bf9\u5f3a\u566a\u58f0\u548c\u7a81\u53d1\u6027\u5e72\u6270\u65f6\u3002\u4f8b\u5982\uff0cLoRa\u53ef\u4ee5\u5728\u4f4e\u4e8e\u566a\u58f020dB\u7684\u60c5\u51b5\u4e0b\u4f9d\u7136\u4fdd\u6301\u901a\u4fe1\uff0c\u5e76\u4e14\u5bf9IEEE 802.15.4g\u7b49\u5176\u4ed6\u65e0\u7ebf\u6280\u672f\u7684\u5e72\u6270\u4e5f\u6709\u5f88\u597d\u7684\u62b5\u6297\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u7814\u7a76\u8fd8\u53d1\u73b0\uff0cLoRa\u5728\u9762\u5bf9Sigfox\u3001Z-Wave\u548cIO Home Control\u7b49\u5176\u4ed6\u65e0\u7ebf\u6280\u672f\u7684\u5e72\u6270\u65f6\uff0c\u6570\u636e\u5305\u4e22\u5931\u7387\u5206\u522b\u4e3a28%\u3001\u8f83\u5c0f\u548c\u8f83\u5c0f\u3002\u8fd9\u8868\u660eLoRa\u5728\u591a\u79cd\u5e72\u6270\u73af\u5883\u4e0b\u4ecd\u80fd\u63d0\u4f9b\u7a33\u5065\u7684\u901a\u4fe1\u94fe\u8def\u3002<\/p>\n\n\n\n

\u3000\u30004. \u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u8868\u73b0<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5728\u519c\u6751\u667a\u80fd\u7535\u7f51\u5e94\u7528\u4e2d\uff0cLoRa\u8868\u73b0\u51fa\u826f\u597d\u7684\u7f51\u7edc\u8986\u76d6\u548c\u8def\u5f84\u635f\u8017\u8868\u73b0\uff0c\u5305\u6210\u529f\u6bd4\u8303\u56f4\u57280.9-0.95\u4e4b\u95f4\uff0c\u4f7f\u5176\u6210\u4e3a\u5927\u591a\u6570\u667a\u80fd\u7535\u7f51\u5e94\u7528\u7684\u53ef\u884c\u6280\u672f\u3002<\/p>\n\n\n\n

\u3000\u3000\u7136\u800c\uff0c\u5728\u57ce\u5e02\u8857\u9053\u4e0a\u8ffd\u8e2a\u884c\u4eba\u65f6\uff0cLoRa\u7684\u5b9e\u9645\u5305\u63a5\u6536\u8303\u56f4\u7ea6\u4e3a200\u7c73\uff0c\u5305\u4e22\u5931\u4ece600\u7c73\u5f00\u59cb\u663e\u8457\u589e\u52a0\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u5730\u4e0b\u73af\u5883\u4e2d\uff0cLoRa\u7684\u6027\u80fd\u4f1a\u53d7\u5230\u96e8\u5929\u7684\u5f71\u54cd\uff0c\u7cfb\u7edf\u6027\u80fd\u5728\u5927\u96e8\u4e2d\u4e0b\u964d\u3002<\/p>\n\n\n\n

\u3000\u30005. \u5b9e\u9a8c\u9a8c\u8bc1<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u901a\u8fc7\u5e7f\u6cdb\u7684\u5b9e\u9a8c\u7814\u7a76LoRa\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u4e39\u9ea6\u5965\u5c14\u5821\u5e02868MHz\u9891\u6bb5\u4fe1\u53f7\u6d3b\u52a8\u7684\u6d4b\u91cf\u4e2d\uff0c\u5546\u4e1a\u533a\u7684\u5e72\u6270\u6982\u7387\u8f83\u9ad8\uff0c\u800c\u533b\u9662\u3001\u5de5\u4e1a\u533a\u548c\u4f4f\u5b85\u533a\u7684\u5e72\u6270\u6982\u7387\u8f83\u4f4e\uff0c\u8fd9\u8868\u660eLoRa\u5728\u8fd9\u4e9b\u73af\u5883\u4e0b\u662f\u53ef\u884c\u7684\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u9a8c\u8fd8\u5c55\u793a\u4e86\u4e0d\u540c\u6709\u6548\u8f7d\u8377\u957f\u5ea6\u4e0bLoRa\u7ec8\u7aef\u8bbe\u5907\u901a\u4fe1\u6027\u80fd\u7684\u5206\u6790\uff0c\u6d4b\u91cf\u4e86\u5728\u4e0d\u540c\u8ddd\u79bb\u548c\u6709\u6548\u8f7d\u8377\u957f\u5ea6\u4e0b\u7684\u6570\u636e\u5305\u63a5\u6536\u7387(PRR)\uff0c\u4e3aLoRa\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u63a2\u7d22\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n\n\n\n

\u3000\u3000\u8bc4\u4f30LoRa\u6a21\u5757\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u9700\u8981\u4ece\u7269\u7406\u5c42\u8bbe\u7f6e\u3001\u73af\u5883\u6761\u4ef6\u3001\u6297\u5e72\u6270\u80fd\u529b\u548c\u5177\u4f53\u5e94\u7528\u573a\u666f\u7b49\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u7efc\u5408\u8003\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

LoRa\u6a21\u5757\u51ed\u501f\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5728\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u4e2d\u5360\u636e\u4e86\u91cd\u8981\u57fa\u77f3\u5730\u4f4d\uff0c\u5e76\u4e14\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5c55\u73b0\u51fa\u5e7f\u9614\u7684\u53d1\u5c55\u524d\u666f<\/p>\n","protected":false},"author":1,"featured_media":95849,"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":[54,388,55],"class_list":["post-99302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2","tag-loramodule","tag-gyw"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/99302","targetHints":{"allow":["GET"]}}],"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=99302"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/99302\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/95849"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=99302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=99302"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=99302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}