{"id":93288,"date":"2024-05-24T22:10:43","date_gmt":"2024-05-24T14:10:43","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=93288"},"modified":"2024-05-24T22:10:47","modified_gmt":"2024-05-24T14:10:47","slug":"ltzjsdnd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/93288.html","title":{"rendered":"lora\u8c03\u5236\u6280\u672f\u7684\u96be\u70b9"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u8c03\u5236\u6280\u672f<\/strong>\u7684\u96be\u70b9\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u89e3\u8c03\u8fc7\u7a0b\u7684\u590d\u6742\u6027<\/strong>\uff1aLoRa\u7684\u89e3\u8c03\u8fc7\u7a0b\u662f\u5176\u6280\u672f\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u7279\u522b\u662f\u6570\u5b57\u89e3\u8c03\u7b97\u6cd5\u7684\u5b9e\u73b0\u8f83\u4e3a\u590d\u6742\u3002\u8fd9\u4f7f\u5f97\u63a5\u6536\u673a\u7684\u8bbe\u8ba1\u548c\u4f18\u5316\u6210\u4e3a\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u540c\u9891\u5e72\u6270\u95ee\u9898<\/strong>\uff1a\u7531\u4e8eLoRa\u8bbe\u5907\u901a\u5e38\u4f7f\u7528\u76f8\u540c\u7684\u9891\u7387\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u540c\u9891\u5e72\u6270\u95ee\u9898\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u9700\u8981\u91c7\u7528\u9891\u7387\u89c4\u5212\u3001\u4fe1\u9053\u5206\u96c6\u548c\u6297\u5e72\u6270\u7f16\u7801\u7b49\u6280\u672f\u624b\u6bb5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u5305\u51b2\u7a81<\/strong>\uff1a\u5728\u591a\u70b9\u5bf9\u5355\u70b9\u7684\u901a\u4fe1\u573a\u666f\u4e2d\uff0c\u5982\u679c\u591a\u4e2a\u53d1\u5c04\u70b9\u540c\u65f6\u53d1\u9001\u6570\u636e\uff0c\u63a5\u6536\u7aef\u53ef\u80fd\u53ea\u80fd\u5339\u914d\u4e0a\u4e00\u90e8\u5206\u6570\u636e\u5305\uff0c\u4ece\u800c\u5bfc\u81f4\u6570\u636e\u5305\u51b2\u7a81\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u9700\u8981\u901a\u8fc7\u8c03\u5ea6\u7b97\u6cd5\u907f\u514d\u591a\u4e2a\u8282\u70b9\u5728\u540c\u4e00\u65f6\u523b\u5360\u7528\u540c\u4e00\u4fe1\u9053\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u6027\u9690\u60a3<\/strong>\uff1aLoRa\u901a\u4fe1\u53ef\u80fd\u53d7\u5230\u4e2d\u95f4\u4eba\u653b\u51fb\u548c\u6570\u636e\u7be1\u6539\u7684\u5a01\u80c1\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u673a\u5bc6\u6027\uff0c\u9700\u8981\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u5bf9LoRa\u901a\u4fe1\u8fdb\u884c\u4fdd\u62a4\uff0c\u5e76\u5b9e\u65bd\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u5e73\u8861<\/strong>\uff1a\u867d\u7136LoRa\u6280\u672f\u5177\u6709\u4f4e\u529f\u8017\u7684\u7279\u6027\uff0c\u4f46\u5176\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u9650\u5236\u4e86\u5176\u5e94\u7528\u8303\u56f4\u3002\u6b64\u5916\uff0c\u4fdd\u6301\u4f4e\u529f\u8017\u540c\u65f6\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u4f20\u8f93\u4e5f\u662f\u4e00\u4e2a\u6280\u672f\u6311\u6218\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53c2\u6570\u914d\u7f6e\u7684\u4e00\u81f4\u6027<\/strong>\uff1aLoRa\u7684\u914d\u7f6e\u53c2\u6570(\u5982\u9891\u7387\u3001\u6269\u9891\u56e0\u5b50\u3001\u5e26\u5bbd\u3001\u7f16\u7801\u7387\u7b49)\u5fc5\u987b\u4e00\u81f4\uff0c\u4efb\u4f55\u4e00\u4e2a\u53c2\u6570\u7684\u4e0d\u540c\u90fd\u53ef\u80fd\u5bfc\u81f4\u901a\u4fe1\u5931\u8d25\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u5efa\u8bbe\u6210\u672c<\/strong>\uff1a\u81ea\u5efaLoRa\u7f51\u7edc\u9700\u8981\u5927\u91cf\u7684\u8d44\u91d1\u6295\u5165\u548c\u6280\u672f\u652f\u6301\uff0c\u8fd9\u5bf9\u4e8e\u4e00\u4e9b\u5c0f\u578b\u4f01\u4e1a\u6765\u8bf4\u53ef\u80fd\u662f\u4e00\u4e2a\u96be\u9898\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7269\u8054\u7f51\u8bbe\u5907\u6570\u91cf\u589e\u52a0\u5e26\u6765\u7684\u5b89\u5168\u6311\u6218<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u8bbe\u5907\u6570\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u5b89\u5168\u6027\u6311\u6218\u4e5f\u9010\u6e10\u51f8\u663e\u51fa\u6765\uff0c\u4e3b\u8981\u8868\u73b0\u5728\u6570\u636e\u9690\u79c1\u548c\u4fdd\u62a4\u65b9\u9762\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u96be\u70b9\u9700\u8981\u901a\u8fc7\u4e0d\u65ad\u7684\u6280\u672f\u521b\u65b0\u548c\u4f18\u5316\u6765\u514b\u670d\uff0c\u4ee5\u786e\u4fddLoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\u548c\u7a33\u5b9a\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u6570\u5b57\u89e3\u8c03\u7b97\u6cd5\u7684\u6700\u65b0\u8fdb\u5c55\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6570\u5b57\u89e3\u8c03\u7b97\u6cd5\u7684\u6700\u65b0\u8fdb\u5c55\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>ReLoRa<\/strong>\uff1aReLoRa\u662f\u4e00\u79cd\u6539\u8fdb\u7684LoRA\u6a21\u578b\uff0c\u901a\u8fc7\u4f4e\u79e9\u66f4\u65b0\u5b9e\u73b0\u9ad8\u79e9\u8bad\u7ec3\u3002ReLoRa\u5728\u5947\u5f02\u503c\u5206\u5e03\u4e0a\u8868\u73b0\u66f4\u4f18\uff0c\u7279\u522b\u662f\u57280.1\u548c1.0\u4e4b\u95f4\u7684\u5206\u5e03\u8d28\u91cf\u663e\u8457\u63d0\u9ad8\uff0c\u8fd9\u4e0e\u5168\u79e9\u8bad\u7ec3\u76f8\u4f3c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4ea4\u7ec7LoRa\u4f20\u8f93\u65b9\u6848<\/strong>\uff1a\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u7684\u4ea4\u7ec7LoRa\u4f20\u8f93\u65b9\u6848\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u4e86\u8f6f\u89e3\u8c03\u7b97\u6cd5\u7684\u4eff\u771f\u7814\u7a76\u3002\u8be5\u65b9\u6848\u5728\u8bef\u6bd4\u7279\u7387\u4e3a10^-3\u65f6\u8868\u73b0\u51fa\u8f83\u597d\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6a21\u5757\u5316\u67b6\u6784<\/strong>\uff1aLoRA\u7684\u6a21\u5757\u5316\u67b6\u6784\u63a8\u52a8\u4e86\u591a\u4e2a\u7ecf\u8fc7\u8bad\u7ec3\u7684LoRA\u6a21\u578b\u8fdb\u884c\u534f\u540c\u7ec4\u5408\u7684\u8fdb\u4e00\u6b65\u7814\u7a76\uff0c\u8fd9\u80fd\u591f\u63d0\u9ad8\u5404\u79cd\u4efb\u52a1\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRA+MoE\u7ed3\u5408<\/strong>\uff1a\u5c06LoRA\u4e0eMoE(Mixture of Experts)\u7ed3\u5408\u7528\u4e8e\u5927\u6a21\u578b\u5fae\u8c03\uff0c\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u53cd\u54cd\u3002\u8fd9\u79cd\u7ed3\u5408\u65b9\u5f0f\u5728\u89c6\u89c9-\u8bed\u8a00\u6307\u4ee4\u8c03\u6574\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>CUDA\u5185\u6838\u4f18\u5316<\/strong>\uff1a\u5f00\u53d1\u4e86\u4e00\u4e2aCUDA\u5185\u6838\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u6279\u91cf\u8fd0\u884c\u591a\u4e2a\u7ecf\u8fc7\u5fae\u8c03\u7684LoRA\u6a21\u578b\uff0c\u8fd9\u5bf9\u4e8e\u5927\u89c4\u6a21\u5e76\u884c\u63a8\u65ad\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 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class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRa\u901a\u4fe1\u52a0\u5bc6\u7b97\u6cd5\u6709\u54ea\u4e9b\uff0c\u5b83\u4eec\u7684\u5b89\u5168\u6027\u5982\u4f55\u8bc4\u4f30?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u901a\u4fe1\u52a0\u5bc6\u7b97\u6cd5\u4e3b\u8981\u5305\u62ecAES-128\u548cRSA\u7b49\u3002\u5176\u4e2d\uff0cAES-128\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6(AES)\uff0c\u5177\u6709\u5f3a\u5927\u7684\u5b89\u5168\u6027\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u6027\u3002LoRa\u534f\u8bae\u91c7\u7528AES-128\u5bf9\u901a\u4fe1\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f30LoRa\u901a\u4fe1\u52a0\u5bc6\u7b97\u6cd5\u7684\u5b89\u5168\u6027\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u52a0\u5bc6<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528AES-128\u7b49\u9ad8\u7ea7\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u4f20\u8f93\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u5b89\u5168\u8ba4\u8bc1\u534f\u8bae<\/strong>\uff1aLoRa\u7f51\u7edc\u652f\u6301\u591a\u79cd\u5b89\u5168\u8ba4\u8bc1\u534f\u8bae\uff0c\u5982LoRaWAN\u7684\u52a0\u5bc6\u63e1\u624b\u534f\u8bae\u548c\u8eab\u4efd\u8ba4\u8bc1\u534f\u8bae\u7b49\uff0c\u8fd9\u4e9b\u534f\u8bae\u53ef\u4ee5\u8fdb\u4e00\u6b65\u52a0\u56fa\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7269\u7406\u5c42\u5b89\u5168\u6027<\/strong>\uff1aLoRa 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class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u5982\u4f55\u5e73\u8861\u4f4e\u529f\u8017\u4e0e\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u80fd\u529b?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u5e73\u8861\u4f4e\u529f\u8017\u4e0e\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u80fd\u529b\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5176\u72ec\u7279\u7684\u6280\u672f\u7279\u6027\u548c\u8bbe\u8ba1\u7406\u5ff5\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5206\u6790\uff1a<\/p>\n\n\n\n<ul 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