NB-IoT\u4f5c\u70ba\u7269\u806f\u7db2\u9818\u57df\u65b0\u8208\u901a\u4fe1\u6280\u8853\uff0c\u662f\u4e00\u7a2e\u65b0\u7684\u7a84\u5e36\u8702\u7aa9\u901a\u4fe1LPWAN\uff08\u4f4e\u529f\u8017\u5ee3\u57df\u7db2\u8def\uff09\u6280\u8853\uff0c\u5177\u6709\u5ee3\u8986\u84cb\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u5927\u9023\u63a5\u3001\u9ad8\u5b89\u5168\u7b49\u512a\u9ede\uff0c\u9069\u7528\u65bc\u9577\u8ddd\u96e2\u3001\u4f4e\u901f\u7387\u3001\u4f4e\u529f\u8017\u3001\u591a\u7d42\u7aef\u7269\u806f\u7db2\u696d\u52d9\uff0c\u61c9\u7528\u5834\u666f\u5ee3\u6cdb\u3002<\/p>\n
2016\u5e746\u6708\u00a016\u65e5\uff0cNB-IoT\u6280\u8853\u5354\u8b70\u7372\u5f97\u4e863GPP\u7121\u7dda\u63a5\u5165\u7db2\uff08RAN\uff09\u2002\u6280\u8853\u898f\u7bc4\u7d44\u6703\u8b70\u901a\u904e\uff0c\u6a19\u00a0\u51c6\u5316\u5de5\u4f5c\u6210\u529f\u5b8c\u6210,\u6a19\u8a8c\u8457NB-IoT\u5373\u5c07\u9032\u5165\u898f\u6a21\u5546\u7528\u968e\u6bb5\u3002<\/p>\n
2015\u2002\u5e74\u200212\u2002\u6708\uff0c\u516c\u53f8\u5373\u8207\u83ef\u70ba\u7c3d\u7f72\u6230\u7565\u5408\u4f5c\u5099\u5fd8\u9304\uff0c\u5171\u540c\u958b\u555f\u4e86\u57fa\u65bc\u2002NB-IoT \u6280\u8853\u7684\u667a\u6167\u6c34\u9336\u7522\u54c1\u53ca\u667a\u6167\u6c34\u52d9\u8cc7\u6599\u7372\u53d6\u7ba1\u7406\u5e73\u81fa\u7684\u7814\u767c\u30022016\u2002\u5e74\u200212\u2002\u6708\uff0c\u516c\u53f8 \u7814\u767c\u7684\u2002NB-IoT\u2002\u667a\u6167\u6c34\u9336\u9806\u5229\u901a\u904e\u83ef\u70ba\u2002NB-IoT\u2002\u667a\u6167\u6c34\u52d9\u5834\u666f\u4e92\u806f\u4e92\u901a\u8a8d\u8b49\uff0c\u96a8\u5f8c \u5373\u5728\u6fb3\u5927\u5229\u4e9e\u58a8\u723e\u672c\u9032\u884c\u5b89\u88dd\u6e2c\u8a66\uff1b2017\u2002\u5e74\u20022\u2002\u6708\uff0c\u516c\u53f8\u2002NB-IoT\u2002\u8d85\u8072\u9060\u50b3\u6c34\u9336\u53c8 \u4eae\u76f8\u20022017\u2002\u5e74\u4e16\u754c\u79fb\u52d5\u901a\u4fe1\u5927\u6703\uff0c\u8207\u83ef\u70ba\u2002OceanConnect\u2002IoT\u2002\u5e73\u81fa\u96c6\u6210\uff0c\u91cd\u78c5\u63a8\u51fa \u667a\u6167\u6284\u8868\u696d\u52d9\u3002\u4e4b\u5f8c\uff0c\u516c\u53f8\u2002NB-IoT\u2002\u667a\u6167\u6c34\u9336\u57fa\u790e\u6027\u80fd\u901a\u904e\u6d77\u5916\u5354\u529b\u5ee0\u5546\u6aa2\u6e2c\u6a5f\u69cb \u6aa2\u6e2c\u8a8d\u8b49\uff0c\u4e26\u5728\u6fb3\u5927\u5229\u4e9e\u5e02\u5834\u6295\u5165\u8a66\u7528\u30022017\u2002\u5e74\u20029\u2002\u6708\uff0c\u516c\u53f8\u2002NB-IoT\u2002\u667a\u6167\u6c34\u9336\u901a \u904e\u4e2d\u570b\u6cf0\u723e\u5be6\u9a57\u5ba4\u7684\u529f\u80fd\u53ca\u6027\u80fd\u6aa2\u6e2c\uff0c\u662f\u570b\u5167\u9996\u4f8b\u901a\u904e\u4e2d\u570b\u6cf0\u723e\u5be6\u9a57\u5ba4\u8a8d\u8b49\u7684 NB-IoT\u2002\u667a\u80fd\u6c34\u9336\u3002\u5230\u76ee\u524d\u70ba\u6b62\uff0c\u516c\u53f8\u5df2\u7d93\u7814\u767c\u51fa\u4e86\u5149\u96fb\u3001\u7121\u78c1\u3001\u8d85\u8072\u7cfb\u5217\u2002NB-IoT \u667a\u80fd\u6c34\u9336\uff0c\u70ba\u2002NB-IoT\u2002\u667a\u80fd\u6c34\u9336\u7684\u5927\u898f\u6a21\u5546\u7528\u505a\u597d\u4e86\u5145\u5206\u7684\u6e96\u5099\u3002<\/p>\n
\u9df9\u6f6d\u662f\u570b\u5bb6\u8cc7\u8a0a\u60e0\u6c11\u3001\u667a\u6167\u57ce\u5e02\u548c\u96fb\u4fe1\u666e\u904d\u670d\u52d9\u4e09\u500b\u570b\u5bb6\u7d1a\u8a66\u9ede\u57ce\u5e02\uff0c\u5728\u570b\u5167\u7387\u5148\u5efa\u6210\u4e86\u4e09\u5f35\u8986\u84cb\u5168\u57df\u7684\u2002NB-IoT\u2002\u696d\u52d9\u7db2\uff0c\u69cb\u5efa\u4e86\u529f\u80fd\u5b8c\u5099\u7684\u79fb\u52d5\u7269\u806f\u7db2\u7522\u696d\u516c\u5171\u652f\u6490\u5e73\u81fa\uff0c\u521d\u6b65\u5f62\u6210\u4e86\u7269\u806f\u7db2\u5168\u7522\u696d\u93c8\u683c\u5c40\uff0c\u70ba\u667a\u6167\u6c34\u52d9\u7684\u6210\u529f\u90e8\u7f72\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u57fa\u790e\u3002<\/p>\n
\u2002\u2002\u2002\u2002\u9df9\u6f6d\u96c6\u570b\u5bb6\u8cc7\u8a0a\u60e0\u6c11\u3001\u570b\u5bb6\u667a\u6167\u57ce\u5e02\u548c\u570b\u5bb6\u96fb\u4fe1\u666e\u904d\u670d\u52d9\u201c\u4e09\u5927\u570b\u5bb6\u8a66\u9ede\u201d\u00a0\u65bc\u4e00\u8eab\uff0c\u70ba\u6436\u6293\u7a84\u5e36\u7269\u806f\u7db2\u767c\u5c55\u8996\u7a97\u671f\uff0c\u5168\u65b9\u4f4d\u69cb\u5efa\u4ee5\u79fb\u52d5\u7269\u806f\u7db2\u70ba\u4f9d\u8a17\u7684\u201c\u667a\u00a0\u6167\u4e92\u806f\u3001\u666e\u60e0\u5171\u8d0f\u201d\u667a\u6167\u65b0\u57ce\uff0c\u9df9\u6f6d\u5e02\u59d4\u5e02\u653f\u5e9c\u5236\u5b9a\u4e86\u300a\u95dc\u65bc\u6df1\u5165\u63a8\u9032\u201c\u667a\u6167\u65b0\u00a0\u57ce\u201d\u5efa\u8a2d\u7684\u5de5\u4f5c\u65b9\u6848\u300b\uff0c\u78ba\u5b9a\u5728\u6253\u57fa\u790e\u3001\u5efa\u6a5f\u5236\u3001\u642d\u5e73\u81fa\u3001\u4fc3\u7522\u696d\u7684\u540c\u6642\uff0c\u8457\u529b\u00a0\u6253\u9020\u4e00\u500b\u6709\u9df9\u6f6d\u7279\u8272\u7684\u667a\u6167\u88fd\u9020\u7522\u696d\u793a\u7bc4\u57fa\u5730\u548c\u6a39\u7acb\u4e00\u6279\u5168\u570b\u9818\u5148\u6709\u9df9\u6f6d\u7279\u8272\u00a0\u7684\u667a\u6167\u6a19\u6746\u61c9\u7528\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\u70ba\u97ff\u61c9\u5e02\u59d4\u5e02\u653f\u5e9c\u7684\u865f\u53ec\uff0c\u4eca\u5e74\u20024\u2002\u6708\uff0c\u516c\u53f8\u751f\u7522\u7684\u9996\u6279\u2002400\u2002\u53f0\u2002NB-IoT\u2002\u5149\u96fb\u00a0\u7269\u806f\u7db2\u6c34\u9336\u4e0b\u7dda\uff0c\u5206\u5225\u5b89\u88dd\u5728\u5206\u4f48\u65bc\u9df9\u6f6d\u57ce\u5340\u7684\u6771\u3001\u5317\u3001\u5357\u65b9\u4f4d\u7684\u4e09\u500b\u793e\u5340\u4e2d\u3002\u00a0\u7d93\u904e\u6578\u500b\u6708\u7684\u904b\u884c\uff0c\u8a72\u6279\u8a66\u7528\u8868\u7684\u6bcf\u65e5\u4e0a\u7dda\u7387\u4e00\u76f4\u4fdd\u6301\u5728\u2002100%\u3002\u9019\u4e00\u5c0f\u7bc4\u570d\u8a66\u00a0\u9ede\u61c9\u7528\u7684\u6210\u529f\uff0c\u70ba\u5f8c\u7e8c\u5927\u898f\u6a21\u63a8\u5ee3\u61c9\u7528\u5960\u5b9a\u4e86\u57fa\u790e\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\u4eca\u5e74\u20026\u2002\u6708\uff0c\u5728\u9df9\u6f6d\u8209\u8fa6\u7684\u4e2d\u570b\u9df9\u6f6d\u79fb\u52d5\u7269\u806f\u7db2\u7522\u696d\u5712\u66a8\u79fb\u52d5\u7269\u806f\u7db2\u7522\u696d\u806f\u76df\u00a0\u6210\u7acb\u5927\u6703\u4e0a\uff0c\u9df9\u6f6d\u5e02\u59d4\u5e02\u653f\u5e9c\u9032\u4e00\u6b65\u660e\u78ba\u4e86\u667a\u6167\u65b0\u57ce\u5efa\u8a2d\u76ee\u6a19\u7684\u5177\u9ad4\u5167\u5bb9\uff0c\u5176\u4e2d\u00a0\u5c31\u6307\u51fa\u4e86\u8981\u5728\u9df9\u6f6d\u4e3b\u57ce\u5340\u90e8\u7f72\u548c\u6539\u9020\u7d04\u20026.5\u2002\u842c\u53f0\u7a84\u5e36\u7269\u806f\u7db2\u6c34\u9336\u7684\u8a08\u756b\u3002<\/p>\n
\u2002\u2002\u2002\u2002\u81f3\u4eca\u5e74\u20029\u2002\u6708\u5e95\uff0c\u5728\u9df9\u6f6d\u5e02\u59d4\u3001\u5e02\u653f\u5e9c\u53ca\u76f8\u95dc\u90e8\u9580\u7684\u5927\u529b\u652f\u6301\u548c\u63a8\u52d5\u4e0b\uff0c\u516c\u53f8\u00a0\u8207\u4e2d\u570b\u4fe1\u901a\u9662\u3001\u83ef\u70ba\u3001\u4e2d\u570b\u96fb\u4fe1\u3001\u4e2d\u570b\u79fb\u52d5\u901a\u529b\u5408\u4f5c\uff0c\u5728\u9df9\u6f6d\u4e3b\u57ce\u5340\u6210\u529f\u90e8\u7f72\u00a0NB-IoT\u2002\u667a\u80fd\u6c34\u9336\u200220608\u2002\u53f0\uff0c\u4e14\u4e0a\u7dda\u7387\u5747\u4fdd\u6301\u5728\u200299.2%\u4ee5\u4e0a\uff0c\u9019\u5145\u5206\u8868\u660e\u4e09\u5ddd\u667a\u6167\u00a0NB-IoT\u2002\u667a\u6167\u6c34\u9336\u7684\u5546\u696d\u61c9\u7528\u898f\u6a21\u5df2\u9054\u5230\u842c\u7d1a\u6c34\u6e96\uff0c\u63a8\u52d5\u4e86\u2002NB-IoT\u2002\u667a\u6167\u6c34\u9336\u898f\u6a21\u00a0\u5316\u5546\u7528\uff0c\u6253\u9020\u4e86\u5168\u570b\u9996\u500b\u57ce\u5e02\u7d1a\u2002NB\uff0dIoT\u2002\u667a\u80fd\u6284\u8868\u7684\u6a19\u6746\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\u76ee\u524d\uff0c\u516c\u53f8\u5728\u9df9\u6f6d\u7684\u5be6\u8e10\u5df2\u7d93\u570d\u7e5e\u2002NB-IoT\u2002\u6c34\u9336\u5f62\u6210\u4e86\u4e00\u500b\u5b8c\u6574\u7684\u7522\u696d\u93c8\u2014\u2014\u4e0a\u6e38\u662f\u6676\u7247\u751f\u7522\u5546\uff0c\u4e0b\u6e38\u5247\u662f\u6a21\u7d44\u751f\u7522\u548c\u6c34\u9336\u751f\u7522\u4f01\u696d\uff0c\u4e2d\u570b\u79fb\u52d5\u3001\u4e2d\u570b\u96fb\u4fe1\u7b49\u904b\u71df\u5546\u5247\u63d0\u4f9b\u2002NB-IoT\u2002\u7db2\u8def\u57fa\u790e\u3002\u4f34\u96a8\u8457\u9df9\u6f6d\u9805\u76ee\u7684\u9806\u5229\u5be6\u65bd\uff0c\u516c\u53f8\u4e5f\u5c07\u7e3d\u7d50\u548c\u68b3\u7406\u9805\u76ee\u5efa\u8a2d\u904e\u7a0b\u4e2d\u7684\u6210\u529f\u7d93\u9a57\uff0c\u4e26\u4ee5\u6b64\u70ba\u8d77\u9ede\uff0c\u5411\u6c5f\u897f\u4e43\u81f3\u5168\u570b\u9032\u884c\u63a8\u5ee3\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\u76ee\u524d\uff0c\u5f9e\u570b\u5167\u5e02\u5834\u5f97\u4f86\u7684\u6d88\u606f\uff0c\u6709\u9078\u64c7\u4f7f\u7528\u2002NB-loT\u2002\u667a\u6167\u6c34\u9336\u610f\u5411\u7684\u570b\u5167\u4f9b\u6c34\u516c\u00a0\u53f8\u5f88\u591a\uff0c\u610f\u5411\u9700\u6c42\u91cf\u8d85\u904e\u200220\u2002\u842c\u53f0\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\uff08\u4e00\uff09\u6309\u7167\u9df9\u6f6d\u5e02\u59d4\u5e02\u653f\u5e9c\u65e2\u5b9a\u76ee\u6a19\uff0c\u57282018\u5e741\u6708\u5e95\u4e4b\u524d\u5b8c\u6210\u5269\u9918\u56db\u842c\u4e94\u00a0\u5343\u53f0\u6c34\u9336\u7684\u751f\u7522\u3001\u5b89\u88dd\u53ca\u4e0a\u7dda\u8abf\u8a66\uff1b\u57282018\u5e746\u6708\u4e4b\u5e95\u524d\u5b8c\u6210\u9df9\u6f6d\u5e02\u8f44\u5340\u5167\u5171\u8a08\u00a010\u842c\u53f0NB-IoT\u667a\u6167\u6c34\u9336\u5b89\u88dd\u3001\u8abf\u8a66\u53ca\u61c9\u7528\u4e0a\u7dda\uff0c\u5be6\u65bd\u9df9\u6f6d\u5e02\u8f44\u5340NB-IoT\u667a\u6167\u6c34\u9336\u5168\u57df\u8986\u84cb\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\uff08\u4e8c\uff09\u5c07\u6284\u8868\u8cc7\u6599\u8207\u4f9b\u6c34\u516c\u53f8\u6c34\u52d9\u7ba1\u7406\u5e73\u81fa\u5c0d\u63a5\uff0c\u6eff\u8db3\u4f9b\u6c34\u516c\u53f8\u7684\u65e5\u5e38\u7ba1\u7406 \u8207\u71df\u696d\u6536\u8cbb\u7b49\u9700\u6c42\uff0c\u540c\u6642\u7d50\u5408\u79fb\u52d5\u7aef\u652f\u4ed8\u7b49\u591a\u7a2e\u529f\u80fd\uff0c\u5be6\u73fe\u6c34\u52d9\u904b\u71df\u7ba1\u7406\u5e73\u81fa\u5316 \u548c\u6c34\u52d9\u8cc7\u8a0a\u6578\u4f4d\u5316\uff0c\u78ba\u4fdd\u9df9\u6f6d\u5e02\u5340\u667a\u6167\u6284\u8868\u7cfb\u7d71\u6b63\u5e38\u904b\u884c\u3002\u00a0<\/p>\n
\u2002\u2002\u2002\u2002\uff08\u4e09\uff09\u61c9\u7528DMA\u5206\u5340\u8a08\u91cf\u7ba1\u7406\u3001\u6c34\u52d9\u8cc7\u8a0a\u7684\u5927\u8cc7\u6599\u5206\u6790\uff0c\u5be6\u73fe\u6c34\u52d9\u7ba1\u7406\u667a\u6167 \u5316\uff0c\u5177\u5099\u4f7f\u7528\u8005\u898f\u5f8b\u8cc7\u6599\u5206\u6790\u3001\u6c34\u6587\u8b8a\u5316\u8cc7\u6599\u5206\u6790\u3001\u5340\u57df\u7279\u9ede\u8cc7\u6599\u5206\u6790\u3001\u7ba1\u7db2\u8cc7\u6599 \u5206\u6790\u7b49\u529f\u80fd\uff0c\u6709\u6548\u964d\u4f4e\u4f9b\u6c34\u516c\u53f8\u7522\u92b7\u5dee\u7387\uff0c\u63d0\u5347\u57ce\u5e02\u6574\u9ad4\u6c34\u8ff4\u5708\u7d93\u71df\u6548\u7387\u3002\u00a0<\/p>\n
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