{"id":80,"date":"2017-10-23T13:31:33","date_gmt":"2017-10-23T05:31:33","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=80"},"modified":"2022-03-01T16:44:11","modified_gmt":"2022-03-01T08:44:11","slug":"loravsnb-iot%ef%bc%8c%e5%88%b0%e5%ba%95%e6%98%af%e4%bd%a0%e8%80%81%e8%be%a3%ef%bc%8c%e8%bf%98%e6%98%af%e6%88%91%e7%89%9b%e9%80%bc%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=80","title":{"rendered":"LoRaVSNB-IoT\uff0c\u5230\u5e95\u662f\u4f60\u201c\u8001\u8fa3\u201d\uff0c\u8fd8\u662f\u6211\u201c\u725b\u903c\u201d\uff1f"},"content":{"rendered":"

\u4eca\u5929\uff0c\u5c0f\u67a3\u541b\u8981\u548c\u5927\u5bb6\u8bf4\u8bf4LoRa\u3002<\/p>\n


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\u6700\u8fd1\u8fd9\u534a\u5e74\uff0c\u5c0f\u67a3\u541b\u53cd\u590d\u548c\u5927\u5bb6\u63d0\u5230\u201c\u7269\u8054\u7f51<\/strong>\u201d\u8fd9\u4e2a\u4e1c\u4e1c\u3002\u3002\u3002<\/p>\n


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\u5728\u8bf4\u7269\u8054\u7f51\u7684\u65f6\u5019\uff0c\u6211\u8bf4\u8fc7\u6700\u591a\u7684\u4e00\u4e2a\u8bcd\uff0c\u5c31\u662f\u201cNB-IoT<\/strong>\u201d\u3002<\/p>\n


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\u3010\u53c2\u8003\u9605\u8bfb\u3011\u5f80\u671f\u5173\u4e8eNB-IoT\u7684\u63a8\u9001\u6587\u7ae0\uff1a<\/span><\/p>\n

\u542c\u8bf4\u4ee5\u540e\u90fd\u662f\u8fd9\u4e2aNB\u73a9\u610f\u7684\u5929\u4e0b\u554a\u3002\u3002\u3002<\/span><\/a>
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NB-IoT\u5230\u5e95\u80fd\u5e72\u4e9b\u5565\uff1f<\/span><\/a>
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\u5176\u5b9e\uff0c\u5bf9\u4e8e\u7269\u8054\u7f51\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u6765\u8bf4\uff0c\u8981\u8003\u8651\u7684\u56e0\u7d20\u5f88\u591a\uff0c\u5305\u62ec\u6210\u672c\u3001\u901f\u7387\u3001\u5bff\u547d\u3001\u79fb\u52a8\u6027\u548c\u8986\u76d6\u8303\u56f4\u7b49\u7b49\uff0c\u7edd\u5bf9\u4e0d\u662f\u67d0\u9879\u5355\u4e00\u6280\u672f\u6807\u51c6\u5c31\u53ef\u4ee5\u79f0\u9738\u5929\u4e0b\u7684\u3002<\/p>\n

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\u201cLoRa<\/span>\u201d<\/strong>\uff0c\u5c31\u662f\u4e00\u9879\u548cNB-IoT\u6fc0\u70c8\u7ade\u4e89\u7684LPWAN\u6280\u672f\u3002<\/p>\n

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LPWAN<\/strong><\/span><\/p>\n

\uff08Low Power Wide Area Network\uff0c\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\uff09<\/span><\/p>\n


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  \u4ec0\u4e48\u662fLoRa  <\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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LoRa\uff0c\u662f\u4e00\u79cd\u57fa\u4e8e<\/span>\u6269\u9891\u6280\u672f\u7684\u8d85\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u4f20\u8f93\u65b9\u6848<\/strong>\uff0c\u5c5e\u4e8e\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u4e4b\u4e00\u3002<\/span><\/p>\n

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\u5b83\u7684\u540d\u5b57\u6765\u6e90\u4e8e\u201cLong Range<\/span>\u201d\u7684\u7f29\u5199\uff0c\u4ece\u540d\u5b57\u5c31\u80fd\u770b\u51fa\u6765\uff0c\u5b83\u7684\u6700\u5927\u7279\u70b9\u5c31\u662f\u8ddd\u79bb\u957f\u3002<\/p>\n

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\u867d\u7136\u76ee\u524dLoRa\u7684\u58f0\u52bf\u5e76\u6ca1\u6709NB-IoT\u90a3\u4e48\u6d69\u5927\uff0c\u4f46\u7b97\u8d77\u8d44\u5386\u6765\uff0cNB-IoT\u8fd8\u8981\u53ebLoRa\u4e00\u58f0\u201c\u54e5\u201d\u3002<\/p>\n

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2013\u5e748\u6708\uff0c\u7f8e\u56fdSemtech\uff08\u5347\u7279\uff09\u516c\u53f8<\/strong>\u5411\u4e1a\u754c\u53d1\u5e03\u4e86\u4e00\u79cd\u65b0\u578b\u7684\u57fa\u4e8e1GHz\u4ee5\u4e0b\u7684\u8d85\u957f\u8ddd\u4f4e\u529f\u8017\u6570\u636e\u4f20\u8f93\u6280\u672f\u7684\u82af\u7247\uff0c\u5c31\u662f\u6211\u4eec\u7684LoRa\u82af\u7247\u3002<\/p>\n

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LoRa\u4e00\u7ecf\u63a8\u51fa\uff0c\u5c31\u51ed\u501f\u5b83\u60ca\u4eba\u7684\u7075\u654f\u5ea6\uff08-148dbm\uff09\u3001\u5f3a\u608d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3001\u51fa\u8272\u7684\u7cfb\u7edf\u5bb9\u91cf\u8868\u73b0\uff0c\u8d62\u5f97\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002<\/p>\n

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\u8bf4\u767d\u4e86\uff0cLoRa\u6539\u53d8\u4e86\u4f20\u8f93\u529f\u8017\u548c\u4f20\u8f93\u8ddd\u79bb\u4e4b\u95f4\u7684\u5e73\u8861\uff0c\u5f7b\u5e95\u6539\u53d8\u4e86\u5d4c\u5165\u5f0f\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u7684\u5c40\u9762\u3002\u5b83\u7ed9\u4eba\u4eec\u5448\u73b0\u4e86\u4e00\u4e2a\u80fd\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u957f\u7535\u6c60\u5bff\u547d\u3001\u5927\u7cfb\u7edf\u5bb9\u91cf\u3001\u4f4e\u786c\u4ef6\u6210\u672c<\/strong>\u7684\u5168\u65b0\u901a\u4fe1\u6280\u672f\uff0c\u800c\u8fd9\u6b63\u662f\u7269\u8054\u7f51\uff08IoT\uff09\u6240\u9700\u8981\u7684\u3002<\/p>\n

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<\/span>\u8868\u683c\u6765\u6e90\uff1a\u5168\u7403\u7269\u8054\u7f51\u89c2\u5bdf<\/span><\/p>\n

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\u624b\u63e1\u6cd5\u5b9d\u7684Semtech\u516c\u53f8\uff0c\u5f53\u7136\u4e0d\u9057\u4f59\u529b\u5730\u5bf9LoRa\u6280\u672f\u8fdb\u884c\u63a8\u5e7f\u3002<\/p>\n

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2015\u5e74\uff0cSemtech\u7275\u5934\u6210\u7acb\u4e86\u56fd\u9645LoRa\u8054\u76df\uff08LoRa Alliance\uff09<\/strong>\u3002\u521b\u59cb\u6210\u5458\u4e2d\u6709IBM\u3001\u601d\u79d1\u8fd9\u6837\u91cd\u91cf\u7ea7\u4ea7\u5de8\u5934\uff0c\u4e5f\u6709\u77e5\u540d\u534a\u5bfc\u4f53\u5382\u5546MicroChip\u3002\u6b64\u5916\uff0c\u8054\u76df\u8fd8\u62c9\u62e2\u4e86\u4f17\u591a\u7535\u4fe1\u8fd0\u8425\u5546\uff0c\u5982\uff1a\u65b0\u52a0\u5761\u7535\u4fe1SingTel\u3001\u8377\u5170\u7687\u5bb6\u7535\u4fe1KPN\u3001\u745e\u58eb\u7535\u4fe1Swisscom\u3001\u6bd4\u5229\u65f6\u7535\u4fe1\u8fd0\u8425\u5546Belgacom\u3002<\/p>\n

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\u4f17\u6240\u5468\u77e5\uff0c\u4e00\u9879\u6280\u672f\u80fd\u4e0d\u80fd\u53d1\u626c\u5149\u5927\uff0c\u6700\u4e3b\u8981\u5c31\u662f\u770b\u5b83\u7684\u751f\u6001\u7cfb\u7edf\u662f\u5426\u5f3a\u5927\u3002<\/strong><\/p>\n

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\u56fd\u9645LoRa\u8054\u76df\u6210\u7acb\u4e4b\u521d\uff0c\u5c31\u7279\u522b\u6ce8\u91cd\u751f\u6001\u7cfb\u7edf\u5efa\u8bbe\u3002\u5728\u8054\u76df\u7684\u63a8\u52a8\u4e0b\uff0cLoRa\u7684\u4ea7\u4e1a\u94fe\u5df2\u76f8\u5f53\u6210\u719f\uff0c\u4ece\u5e95\u5c42\u7684\u82af\u7247\u3001\u6a21\u7ec4\u5230\u8bbe\u5907\u5236\u9020\u3001\u7cfb\u7edf\u96c6\u6210\uff0c\u90fd\u6709\u76f8\u5173\u5382\u5546\u3002<\/p>\n

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\u6765\u6e90\uff1aLoRa\u8054\u76df\u5b98\u7f51<\/span><\/p>\n

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LoRa\u5728\u56fd\u9645\u4e0a\u7684\u53d1\u5c55\u8fdc\u6bd4\u56fd\u5185\u8981\u706b\u7206\u5f97\u591a\u3002<\/p>\n

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\u6765\u6e90\uff1aLoRa\u8054\u76df\u5b98\u7f51<\/span><\/p>\n

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\u636e\u6700\u65b0\u516c\u5e03\u7684\u76f8\u5173\u6570\u636e\u663e\u793a\uff0cLoRa\u8054\u76df\u6210\u5458\u5df2\u53d1\u5c55\u5230500\u591a\u5bb6\uff0c\u5168\u7403\u670952\u4e2a\u8fd0\u8425\u5546\u6b63\u5728\u90e8\u7f72LoRa\u7f51\u7edc\uff0c\u8d85\u8fc7100\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u5f00\u59cb\u8fdb\u884c\u8bd5\u70b9\uff0c\u5982\u7f8e\u56fd\u3001\u6cd5\u56fd\u3001\u5fb7\u56fd\u3001\u6fb3\u5927\u5229\u4e9a\u3001\u5370\u5ea6\u7b49\u3002\u8377\u5170KPN\u7535\u4fe1\u3001\u97e9\u56fdSK\u7535\u4fe1\u65e9\u57282016\u5e74\u4e0a\u534a\u5e74\u5c31\u90e8\u7f72\u4e86\u8986\u76d6\u5168\u56fd\u7684LoRa\u7f51\u7edc\uff0c\u63d0\u4f9b\u57fa\u4e8eLoRa\u7684\u7269\u8054\u7f51\u670d\u52a1\u3002<\/p>\n

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\n
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 LoRa VS NB-IoT <\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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LoRa\u548cNB-IoT\u4e4b\u4e89\uff0c\u67d0\u79cd\u610f\u4e49\u4e0a\u6765\u8bf4\uff0c\u5c31\u662f\u4e2d\u5174\u548c\u534e\u4e3a<\/strong>\u4e4b\u4e89\u3002<\/p>\n

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NB-IoT\u8fd9\u9879\u6280\u672f\uff0c\u81ea\u4ece2016\u5e746\u6708\u4efd\u6807\u51c6\u51bb\u7ed3\u4e4b\u540e\uff0c\u5c31\u5728\u4e0d\u65ad\u5730\u5438\u5f15\u4f17\u4eba\u7684\u773c\u7403\u3002<\/p>\n

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\u4eca\u5e74\u4e09\u5927\u8fd0\u8425\u5546\u90fd\u5728\u529b\u63a8NB-IoT\uff0c\u51e0\u4e4e\u6bcf\u5929\u90fd\u6709\u76f8\u5173\u7684\u65b0\u95fb\u5237\u51fa\u3002<\/p>\n

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\u751a\u81f3\u5de5\u4fe1\u90e8\u90fd\u53d1\u6587\u52a0\u6301\uff0c\u4e00\u65f6\u4e4b\u95f4\uff0c\u4e16\u4eba\u6709\u70b9\u201c\u53ea\u77e5NB\uff0c\u4e0d\u77e5LR\u201d<\/strong>\u4e86\u3002<\/p>\n

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\u4e8b\u5b9e\u4e0a\uff0cLoRa\u5e76\u6ca1\u6709\u8ba4\u8f93\uff0c\u76f8\u53cd\uff0c\u5b83\u8fd8\u5728\u4e0d\u65ad\u5730\u8fdb\u884c\u53cd\u51fb\u3002<\/p>\n

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\u201c\u811a\u8e29\u4e24\u6761\u8239\u201d\u7684OFO<\/p>\n

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\u4ece\u6280\u672f\u6027\u80fd\u4e0a\u6765\u8bf4\uff0cLoRa\u548cNB-IoT\u5176\u5b9e\u662f\u52bf\u5747\u529b\u654c\u7684\u3002<\/p>\n

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\u8868\u683c\u6765\u6e90\uff1a\u5168\u7403\u7269\u8054\u7f51\u89c2\u5bdf<\/span><\/p>\n


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\u5b83\u4eec\u7684\u5e94\u7528\u8303\u56f4\u548c\u670d\u52a1\u5bf9\u8c61\uff0c\u4e5f\u57fa\u672c\u4e0a\u662f\u4e00\u81f4\u7684\u3002<\/span><\/p>\n


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\u4e24\u8005\u4e4b\u95f4\u6700\u4e3b\u8981\u7684\u533a\u522b\uff0c\u5c31\u662f\u2014\u2014\u9891\u8c31<\/strong>\u3002<\/span><\/p>\n


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NB-IoT\u5de5\u4f5c\u4e8e\u6388\u6743\u9891\u8c31\uff0c\u4e5f\u5c31\u662f\u4e13\u95e8\u5212\u5206\u7684\u9891\u6bb5\u3002
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LoRa\u5de5\u4f5c\u4e8e\u975e\u6388\u6743\u9891\u8c31\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u80fd\u5728\u67d0\u4e9b\u6307\u5b9a\u7684\u514d\u8d39\u9891\u6bb5\u5de5\u4f5c\u3002<\/span><\/p>\n


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\u518d\u8fdb\u4e00\u6b65\u8bf4\uff0cNB-IoT\u5fc5\u987b\u7531\u8fd0\u8425\u5546\u63d0\u4f9b\u670d\u52a1\uff0c\u5fc5\u987b\u4f7f\u7528\u8fd0\u8425\u5546\u7f51\u7edc<\/strong>\u3002<\/span><\/p>\n


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\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\uff0c\u56fd\u5185\u4e09\u5927\u8fd0\u8425\u5546\u90fd\u662f\u53ea\u63a8NB-IoT\u6280\u672f\u3002
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\u5176\u5b9e\uff0cLoRa\u76f8\u5bf9NB-IoT\u800c\u8a00\uff0c\u5728\u6709\u4e9b\u65b9\u9762\u8fd8\u662f\u6709\u4f18\u52bf\u7684\uff1a<\/span><\/p>\n


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  • \n

    \u81ea\u7531\u5ea6\u65b9\u9762<\/span><\/p>\n<\/li>\n<\/ul>\n

    <\/span><\/p>\n

    \u5bf9\u5ba2\u6237\u800c\u8a00\uff0c<\/span>\u4f7f\u7528NB-IoT\u4e3b\u8981\u4f9d\u8d56\u4e8e\u8fd0\u8425\u5546\u7684\u57fa\u7840\u7f51\u7edc\u8bbe\u65bd\uff0c\u5728\u5f88\u591a\u6761\u4ef6\u6076\u52a3\u7684\u5730\u65b9\uff0c\u8fd0\u8425\u5546\u7684\u57fa\u7840\u8bbe\u65bd\u5e76\u6ca1\u6709\u5b8c\u5168\u8986\u76d6\u3002\u800c<\/span><\/span>LoRa\u662f\u4e00\u4e2a\u66f4\u7075\u6d3b\u7684\u81ea\u4e3b\u7f51\u7edc\uff0c\u5728\u4efb\u4f55\u9700\u8981\u7684\u5730\u65b9\uff0c\u90fd\u53ef\u4ee5\u8fdb\u884c\u90e8\u7f72\uff0c\u4f01\u4e1a\uff08\u751a\u81f3\u4e2a\u4eba<\/span>\uff09\u4e5f\u80fd\u6210\u4e3a\u201c\u8fd0\u8425\u5546\u201d\u3002<\/span><\/p>\n


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      \u5b89\u5168\u6027\u65b9\u9762<\/span><\/p>\n<\/li>\n<\/ul>\n

      NB-IoT\u662f\u8fd0\u8425\u5546\u7f51\u7edc\uff0c\u56e0\u6b64\u6570\u636e\u662f\u5148\u4f20\u5230\u8fd0\u8425\u5546\u7684\uff0c \u8bb8\u591a\u4f01\u4e1a\u4e0d\u613f\u610f\u628a\u81ea\u5df1\u7684\u6570\u636e\u7ed9\u5230\u522b\u4eba\uff08\u54ea\u6015\u662f\u8fd0\u8425\u5546\uff09\uff0c\u6240\u4ee5\u8fd9\u4e9b\u4f01\u4e1a\u4f1a\u9009\u62e9\u90e8\u7f72\u81ea\u5df1\u7684\u79c1\u6709LoRa<\/span>\u7f51\u7edc\u3002<\/span><\/p>\n


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      • \n

        \u9891\u6bb5\u65b9\u9762<\/span><\/p>\n<\/li>\n<\/ul>\n

        LoRa\u5de5\u4f5c\u57281GHz\u4ee5\u4e0b\u7684\u975e\u6388\u6743\u9891\u6bb5\uff08\u4e2d\u56fd\u4e3b\u8981\u4f7f\u7528470-518MHz\uff09\uff0c\u65e0\u9700\u7533\u8bf7\u5373\u53ef\u8fdb\u884c\u7f51\u7edc\u7684\u5efa\u8bbe\uff0c\u6545\u5728\u5e94\u7528\u65f6\u4e0d\u9700\u8981\u989d\u5916\u652f\u4ed8\u901a\u8baf<\/span>\u8d39\u7528<\/strong>\uff0c\u8fd9\u4e5f\u6210\u4e86\u76f8\u5173\u4f01\u4e1a\u63a8\u5e7f\u65f6\u7684\u4e00\u5927\u5356\u70b9\u3002<\/span><\/span><\/p>\n


        <\/span>\u534e\u4e3a\u4f5c\u4e3aNB-IoT\u7684\u80cc\u540e\u9760\u5c71\uff0c\u4e00\u76f4\u5728\u4e3aNB\u9020\u52bf\u3002\u4f5c\u4e3a\u534e\u4e3a\u6b7b\u5bf9\u5934\u7684\u4e2d\u5174\uff0c\u81ea\u7136\u4e0d\u9057\u4f59\u529b\u5730\u4e3aLoRa\u52a9\u63a8\u3002<\/p>\n

        <\/p>\n

        2016\u5e741\u6708\uff0c\u5728\u56fd\u9645LoRa \u8054\u76df\u652f\u6301\u4e0b\uff0c\u4e2d\u5174\u8054\u5408\u8fd1\u4e8c\u5341\u5bb6\u5408\u4f5c\u5382\u5546\u5171\u540c\u53d1\u8d77\u5efa\u7acb\u201c\u4e2d\u56fdLoRa\u5e94\u7528\u8054\u76df\uff08CLAA\uff09\u201d<\/strong>\u3002\u65e8\u5728\u63a8\u52a8LoRa\u4ea7\u4e1a\u94fe\u5728\u4e2d\u56fd\u7684\u5e94\u7528\u548c\u53d1\u5c55\uff0c\u5c24\u5176\u662f\u901a\u8fc7\u5168\u56fd\u6027\u4e91\u5316\u6838\u5fc3\u7f51\u548c\u5171\u4eab\u63a5\u5165\u7684\u65b9\u5f0f\uff0c\u80fd\u9010\u6b65\u5f62\u6210\u4e00\u5f20\u5168\u56fd\u6027\u7684\u53ef\u8fd0\u8425\u865a\u62dfLoRa\u7f51\u7edc\u3002<\/p>\n

        <\/p>\n

        <\/p>\n

        Semtech CEO \u9a6c\u8d6b\u65af\u74e6\u5170  \u4e2d\u5174\u9ad8\u7ea7\u526f\u603b\u88c1 \u5f90\u6167\u4fca<\/span><\/p>\n

        <\/p>\n

        \u7b80\u5355\u5730\u8bf4\uff0cCLAA\u8981\u505a\u7684\u5c31\u662f\u6240\u6709\u8054\u76df\u6210\u5458\u6309\u7167\u5171\u540c\u6807\u51c6\u6765\u5728\u5168\u56fd\u5404\u5730\u5efa\u7acb\u57fa\u7ad9\uff0c\u628a\u5927\u91cf\u7684\u5206\u6563\u7684LoRa\u7f51\u7edc\u5229\u7528\u8d77\u6765\uff0c<\/span>\u5efa\u7acb\u4e00\u4e2a\u5168\u56fd\u6027\u7684\u9aa8\u5e72\u7f51\u7edc\uff08\u6709\u70b9\u805a\u6c99\u6210\u5854\u7684\u5473\u9053\uff09<\/span>\u3002<\/span><\/p>\n


        <\/span><\/p>\n

        <\/span><\/p>\n

        <\/p>\n

        <\/p>\n

        \u5728\u4e2d\u5174\u7684\u52aa\u529b\u4e0b\uff0c<\/span>CLAA\u8054\u76df\u6210\u5458\u6570\u8fd8\u8d85\u8fc7\u4e86\u56fd\u9645LoRa \u8054\u76df\u3002\u76ee\u524d\uff0cCLAA\u8054\u76df\u6210\u5458\u8d85\u8fc7850\u5bb6\uff0c\u5e76\u4e14\u8fd8\u5448\u52a0\u901f\u53d1\u5c55\u8d8b\u52bf\uff0c17\u5e74\u5e95\u6210\u5458\u5c06\u8fbe\u52301000\u5bb6\u3002<\/span><\/p>\n

        <\/span><\/p>\n

        <\/p>\n

        <\/span><\/p>\n

        \u4e3a\u4e86LoRa\uff0c\u4e2d\u5174\u4e5f\u662f\u62fc\u4e86\uff0c\u8fd8\u4e13\u95e8\u6210\u7acb\u5b50\u516c\u53f8\uff08\u4e2d\u5174\u514b\u62c9\u79d1\u6280\u6709\u9650\u516c\u53f8\uff09\uff0c\u5230\u5904\u627e\u5408\u4f5c\u4f19\u4f34\uff0c\u7b7e\u5408\u4f5c\u534f\u8bae\u3002\u3002\u3002<\/p>\n

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        \u5c31\u5728\u524d\u51e0\u5929\uff0c10\u670819\u65e5\uff0c\u4e2d\u5174\u901a\u8baf\u8fd8\u4e3b\u529e\u4e86\u56fd\u9645LoRa\u8054\u76df\u7b2c9\u5c4a\u5168\u8054\u76df\u5927\u4f1a\uff08\u66a82017\u4e2d\u56fdLoRa\u7269\u8054\u7f51\u56fd\u9645\u5cf0\u4f1a\uff09\u3002<\/p>\n

        <\/p>\n

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        <\/p>\n

        <\/p>\n

        \u603b\u800c\u8a00\u4e4b\uff0c\u76ee\u524dNB-IoT\u548cLoRa\u6b63\u5904\u4e8e\u7ade\u4e89\u7684\u767d\u70ed\u5316\u9636\u6bb5\uff0c\u73b0\u5728\u5c31\u8bf4NB-IoT\u7a33\u64cd\u80dc\u5238\u8fd8\u4e3a\u65f6\u8fc7\u65e9\u3002\u901a\u4fe1\u6280\u672f\u65e5\u65b0\u6708\u5f02\uff0c\u5e02\u573a\u53d1\u5c55\u4e5f\u77ac\u606f\u4e07\u53d8\uff0c\u4ec0\u4e48\u4e8b\u60c5\u90fd\u6709\u53ef\u80fd\u53d1\u751f\u3002\u518d\u8bf4\u4e86\uff0c\u201c\u6df7\u642d\u201d\u4e00\u8d2f\u662f\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u7279\u8272\uff0c\u4f60\u770b2G\u4e0d\u662f\u8fd8\u5728\u8001\u9aa5\u4f0f\u67a5\u561b\u3002\u3002\u3002<\/p>\n

        <\/p>\n

        \uff08\u5168\u6587\u5b8c\uff09<\/p>\n

        <\/p>\n

        \u6587\u7ae0\u8f6c\u8f7d\u81ea\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u9c9c\u67a3\u8bfe\u5802<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u4eca\u5929\uff0c\u5c0f\u67a3\u541b\u8981\u548c\u5927\u5bb6\u8bf4\u8bf4LoRa\u3002 \u6700\u8fd1\u8fd9\u534a\u5e74\uff0c\u5c0f\u67a3\u541b\u53cd\u590d\u548c\u5927\u5bb6\u63d0\u5230\u201c\u7269\u8054\u7f51\u201d\u8fd9\u4e2a\u4e1c\u4e1c\u3002\u3002\u3002 \u5728\u8bf4\u7269\u8054\u7f51\u7684\u65f6\u5019 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81],"tags":[265,294],"class_list":["post-80","post","type-post","status-publish","format-standard","hentry","category-81","tag-lora","tag-nb-iot"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/80"}],"collection":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80"}],"version-history":[{"count":1,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/80\/revisions"}],"predecessor-version":[{"id":956,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/80\/revisions\/956"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=80"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}