{"id":99782,"date":"2024-12-06T11:34:47","date_gmt":"2024-12-06T03:34:47","guid":{"rendered":"\/\/www.viralrail.com\/?p=99782"},"modified":"2024-12-06T11:34:51","modified_gmt":"2024-12-06T03:34:51","slug":"gwlwmkssm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99782.html","title":{"rendered":"4G\u7269\u8054\u7f51\u6a21\u5757\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>\u3000\u3000<strong>4G\u7269\u8054\u7f51\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u7b2c\u56db\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f(4G)\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002\u5b83\u5728\u7269\u8054\u7f51(IoT)\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u30004G\u7269\u8054\u7f51\u6a21\u5757\u7684\u8bbe\u8ba1\u5c0f\u5de7\u4e14\u529f\u80fd\u5f3a\u5927\uff0c\u652f\u6301\u5728\u7ebf\u6216\u8d85\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f\uff0c\u80fd\u591f\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u65f6\u76d1\u63a7\u548c\u91c7\u96c6\u6570\u636e\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u5f02\u5e38\u62a5\u8b66\u3002\u8fd9\u4e9b\u6a21\u5757\u901a\u5e38\u96c6\u6210\u4e86\u5c04\u9891\u548c\u57fa\u5e26\u82af\u7247\uff0c\u5e76\u91c7\u7528\u7279\u5b9a\u9891\u6bb5\u7684\u786c\u4ef6\u914d\u7f6e\uff0c\u8f6f\u4ef6\u7b26\u5408LTE\u534f\u8bae\uff0c\u5177\u6709\u901a\u4fe1\u901f\u5ea6\u5feb\u3001\u7f51\u7edc\u5e26\u5bbd\u5927\u3001\u901a\u4fe1\u7075\u6d3b\u7b49\u7279\u70b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u88ab\u5e7f\u6cdb\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u57ce\u5e02\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u5bb6\u5c45\u4e2d\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u5404\u7c7b\u667a\u80fd\u8bbe\u5907\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b;\u5728\u667a\u6167\u57ce\u5e02\u4e2d\uff0c\u5b83\u80fd\u4f18\u5316\u4ea4\u901a\u3001\u73af\u5883\u548c\u80fd\u6e90\u7ba1\u7406;\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5b83\u80fd\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u8d28\u91cf\u3002\u6b64\u5916\uff0c4G\u6a21\u5757\u8fd8\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u5982TCP\/UDP\/MQTT\u7b49\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u7684\u5e02\u573a\u9700\u6c42\u4e0d\u65ad\u589e\u957f\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u9762\u4e34\u4e00\u4e9b\u6311\u6218\uff0c\u5982\u529f\u8017\u8f83\u9ad8\u548c\u6210\u672c\u8f83\u9ad8\u7b49\u95ee\u9898\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4f18\u5316\u7535\u6e90\u7ba1\u7406\u3001\u4f7f\u7528\u9ad8\u6548\u5904\u7406\u5668\u548c\u5185\u5b58\u3001\u667a\u80fd\u4f18\u5316\u6280\u672f\u7b49\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u672a\u6765\uff0c\u968f\u77405G\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\u548c\u8fb9\u7f18\u8ba1\u7b97\u7684\u5e94\u7528\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u5c06\u8fce\u6765\u66f4\u5927\u7684\u53d1\u5c55\u7a7a\u95f4\u548c\u66f4\u5e7f\u9614\u7684\u524d\u666f\uff0c\u4e3a\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\u5e26\u6765\u66f4\u591a\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 4G\u7269\u8054\u7f51\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u30004G\u7269\u8054\u7f51\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\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>NB-IoT\u6280\u672f\u7684\u5e94\u7528<\/strong>\uff1a4G\u7269\u8054\u7f51\u6a21\u5757\u6b63\u5728\u91c7\u7528NB-IoT(\u7a84\u5e26\u7269\u8054\u7f51)\u6280\u672f\uff0c\u4ee5\u5b9e\u73b0\u4f4e\u529f\u8017\u3001\u5e7f\u8986\u76d6\u548c\u9ad8\u53ef\u9760\u6027\u3002NB-IoT\u901a\u8fc7\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u5e76\u53d1\u9001\u81f34G\u57fa\u7ad9\uff0c\u518d\u7531\u57fa\u7ad9\u8f6c\u53d1\u81f3\u4e91\u7aef\uff0c\u5b9e\u73b0\u7ec8\u7aef\u8bbe\u5907\u7684\u4e92\u8054\u7f51\u63a5\u5165\u548c\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LTE-Advanced\u6280\u672f\u7684\u53d1\u5c55<\/strong>\uff1aLTE-Advanced\u662f\u76ee\u524d4G\u6280\u672f\u7684\u4e3b\u8981\u53d1\u5c55\u65b9\u5411\uff0c\u65e8\u5728\u63d0\u9ad8\u79fb\u52a8\u7f51\u7edc\u7684\u5bb9\u91cf\u548c\u901f\u5ea6\uff0c\u51cf\u5c11\u4f20\u7edf\u8fd0\u8425\u5546\u548c\u786c\u4ef6\u516c\u53f8\u5347\u7ea73G\u7f51\u7edc\u7684\u6210\u672c\u3002LTE-Advanced\u7ed3\u5408\u4e86Wi-Fi\u6280\u672f\uff0c\u63d0\u4f9b\u66f4\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u8fde\u63a5\uff0c\u7279\u522b\u662f\u5728\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u5982\u7d27\u6025\u670d\u52a1\u901a\u4fe1\u7cfb\u7edf\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u96c6\u6210\u5316\u548c\u5c0f\u578b\u5316\u8d8b\u52bf<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u4ea7\u54c1\u5f62\u6001\u7684\u4e0d\u65ad\u6269\u5c55\uff0c\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u6280\u672f\u6b63\u671d\u7740\u96c6\u6210\u5316\u3001\u5c0f\u578b\u5316\u548c\u667a\u80fd\u5316\u7684\u65b9\u5411\u53d1\u5c55\uff0c\u4ee5\u6ee1\u8db3\u65e5\u76ca\u589e\u957f\u7684\u591a\u6837\u5316\u9700\u6c42\u3002\u4f8b\u5982\uff0c4G\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u5728\u89c6\u9891\u667a\u80fd\u8bc6\u522b\u3001\u667a\u80fd\u4ea4\u901a\u3001\u5bb6\u5ead\u5b89\u5168\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u53d1\u6325\u79ef\u6781\u4f5c\u7528\uff0c\u652f\u6301100Mbps\u81f3150Mbps\u7684\u4e0b\u884c\u7f51\u7edc\u5e26\u5bbd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u5c42\u5b89\u5168\u63aa\u65bd<\/strong>\uff1a\u4e3a\u4e86\u5e94\u5bf9\u654f\u611f\u6570\u636e\u5904\u7406\u7684\u5b89\u5168\u6027\u95ee\u9898\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u91c7\u7528\u4e86\u591a\u5c42\u5b89\u5168\u63aa\u65bd\uff0c\u5305\u62ec\u901a\u4fe1\u5c42\u5b89\u5168\u3001\u5e94\u7528\u5c42\u5b89\u5168\u8bbe\u8ba1\u3001\u5b89\u5168\u52a0\u5bc6\u82af\u7247\u3001\u96c6\u6210\u5b89\u5168\u6a21\u5757\u548c\u9488\u5bf9\u6027\u7684\u5b89\u5168\u6a21\u578b\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u54115G\u8fc7\u6e21\u7684\u51c6\u5907<\/strong>\uff1a\u968f\u77405G\u6280\u672f\u7684\u53d1\u5c55\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u4e5f\u5728\u8fdb\u884c\u6280\u672f\u6f14\u8fdb\u4e0e\u5347\u7ea7\uff0c\u51c6\u5907\u54115G\u8fc7\u6e21\u3002\u8fd9\u5305\u62ec\u4f18\u5316\u80fd\u6548\u6bd4\u4ee5\u652f\u6301\u957f\u65f6\u95f4\u6570\u636e\u4f20\u8f93\u3001\u5229\u7528\u7f51\u7edc\u5207\u7247\u6280\u672f\u548c\u8003\u8651LPWAN\u6280\u672f\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f\u7684\u6269\u5c55<\/strong>\uff1a4G\u7269\u8054\u7f51\u6a21\u5757\u4e0d\u4ec5\u5728\u4f20\u7edf\u7684\u76d1\u63a7\u3001\u6570\u636e\u4f20\u8f93\u548c\u5b58\u50a8\u65b9\u9762\u53d1\u6325\u4f5c\u7528\uff0c\u8fd8\u9010\u6e10\u6269\u5c55\u5230\u65e0\u4eba\u673a\u901a\u4fe1\u3001\u8fdc\u7a0b\u533b\u7597\u3001\u8f66\u8f7d\u8fdc\u7a0b\u63a7\u5236\u7b49\u591a\u4e2a\u9886\u57df\u3002\u4f8b\u5982\uff0c\u65e0\u4eba\u673a\u901a\u8fc74G\u6a21\u5757\u5b9e\u73b0\u9ad8\u901f\u3001\u7a33\u5b9a\u4e14\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\uff0c\u663e\u8457\u63d0\u5347\u4e86\u98de\u884c\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e02\u573a\u548c\u6210\u672c\u56e0\u7d20<\/strong>\uff1a\u5c3d\u7ba14G\u6d41\u91cf\u8d44\u8d39\u7684\u964d\u4f4e\u4f7f\u5f974G\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u7684\u5e02\u573a\u5360\u6bd4\u53ef\u80fd\u9010\u6b65\u8d85\u8fc73G\u6a21\u5757\uff0c\u4f46\u5176\u5b9e\u9645\u90e8\u7f72\u4ecd\u9762\u4e34\u6280\u672f\u517c\u5bb9\u6027\u3001\u90e8\u7f72\u590d\u6742\u6027\u3001\u6210\u672c\u548c\u6548\u7387\u95ee\u9898\u7b49\u6311\u6218\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u30004G\u7269\u8054\u7f51\u6a21\u5757\u7684\u6280\u672f\u8fdb\u5c55\u4e0d\u4ec5\u4f53\u73b0\u5728\u6280\u672f\u672c\u8eab\u7684\u63d0\u5347\u4e0a\uff0c\u8fd8\u5305\u62ec\u5bf9\u5e02\u573a\u9700\u6c42\u7684\u5feb\u901f\u54cd\u5e94\u548c\u5bf9\u65b0\u5174\u5e94\u7528\u573a\u666f\u7684\u9002\u5e94\u80fd\u529b\u3002<\/p>\n\n\n\n<h2 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4G\u6a21\u5757\u901a\u8fc7\u6df1\u5ea6\u5b9a\u5236\u4f18\u5316\u5185\u6838\u548c\u521b\u65b0\u6574\u5408\u786c\u4ef6\u8d44\u6e90\uff0c\u5b9e\u73b0\u4e86\u5728TCP\u8fde\u63a5\u4e0b\u53d1\u9001\u5fc3\u8df3\u5305\u6a21\u5f0f\u4e0b\u529f\u8017\u4ec5\u4e3a0.4\u6beb\u5b89\uff0c\u8fdc\u4f4e\u4e8e\u5e02\u9762\u4e0a\u5176\u4ed6\u54c1\u724c\u7684\u6a21\u5757\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u4f18\u5316\u8bbe\u5907\u786c\u4ef6\u8bbe\u8ba1<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528\u4f4e\u529f\u8017\u82af\u7247\u548c\u6a21\u5757\uff0c\u5e76\u91c7\u7528\u9ad8\u6548\u7684\u529f\u7387\u7ba1\u7406\u6280\u672f\u6765\u51cf\u5c11\u8bbe\u5907\u6574\u4f53\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f8b\u5982\uff0c\u82af\u8baf\u901a\u63a8\u51fa\u7684LTE Cat.1\u6a21\u7ec4A7600C1.\u901a\u8fc7\u7d27\u51d1\u7684\u8bbe\u8ba1\u548c\u6709\u6548\u7684\u7535\u538b\u7ba1\u7406\u7b56\u7565\uff0c\u964d\u4f4e\u4e86\u80fd\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u4f18\u5316\u901a\u4fe1\u534f\u8bae\u548c\u64cd\u4f5c\u65b9\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u8bbe\u5907\u63a5\u5165\u548c\u4f11\u7720\u6a21\u5f0f\u4e0b\uff0c\u5408\u7406\u9009\u62e9\u4f20\u8f93\u529f\u7387\u548c\u4f20\u8f93\u95f4\u9694\u7b49\u53c2\u6570\uff0c\u4ee5\u51cf\u5c11\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u7684\u529f\u8017\u6d88\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u64cd\u4f5cDTR\u7ba1\u811a\u5b9e\u73b0\u6a21\u5757\u5524\u9192\u548c\u53d1\u9001\u529f\u80fd\uff0c\u5f53\u9700\u8981\u53d1\u9001\u5fc3\u8df3\u5305\u6216\u7528\u6237\u6570\u636e\u5305\u65f6\uff0c\u62c9\u4f4eDTR\u7ba1\u811a\u53ef\u89e6\u53d1\u6a21\u5757\u5524\u9192\uff0c200\u6beb\u79d2\u5185\u5b8c\u6210\u5524\u9192\u548c\u6570\u636e\u5305\u53d1\u9001\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u91c7\u7528NB-IoT\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000NB-IoT\u6280\u672f\u5177\u6709\u663e\u8457\u7684\u4f4e\u529f\u8017\u4f18\u52bf\uff0c\u7ec8\u7aef\u6a21\u5757\u7684\u5355\u7535\u6c60\u5de5\u4f5c\u65f6\u95f4\u53ef\u957f\u8fbe10\u5e74\uff0c\u4e14\u5355\u4e2a\u8fde\u63a5\u6a21\u5757\u7684\u6210\u672c\u9884\u671f\u4e0d\u8d85\u8fc75\u7f8e\u5143\u3002<\/p>\n\n\n\n<p>\u3000\u3000NB-IoT\u6280\u672f\u8fd8\u652f\u6301\u5927\u91cf\u8bbe\u5907\u8fde\u63a5\uff0c\u6bcf\u4e2a\u7f51\u7edc\u5355\u5143\u6700\u591a\u53ef\u8fde\u63a550.000\u4e2a\u8bbe\u5907\uff0c\u540c\u65f6\u964d\u4f4e\u529f\u8017\u5e76\u589e\u52a0\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u5229\u7528\u73b0\u67094G\u57fa\u7ad9\u8d44\u6e90<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5229\u7528\u4e2d\u56fd\u5df2\u5efa\u6210\u7684629\u4e07\u4e2a4G\u57fa\u7ad9\uff0c\u4e3a\u7269\u8054\u7f51\u6280\u672f\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684LTE\u7f51\u7edc\u652f\u6301\uff0c\u5728\u519c\u4e1a\u3001\u56ed\u6797\u81ea\u52a8\u5316\u704c\u6e89\u7b49\u9886\u57df\u5c55\u73b0\u51fa\u6027\u4ef7\u6bd4\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 4G\u7269\u8054\u7f51\u6a21\u5757\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u57ce\u5e02\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u30004G\u7269\u8054\u7f51\u6a21\u5757\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u57ce\u5e02\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u667a\u80fd\u5bb6\u5c45<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u8fdc\u7a0b\u63a7\u5236\u4e0e\u8bed\u97f3\u63a7\u5236<\/strong>\uff1a\u901a\u8fc74G\u7269\u8054\u7f51\u6280\u672f\uff0c\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907(\u5982\u667a\u80fd\u97f3\u54cd\u3001\u667a\u80fd\u7535\u89c6\u3001\u667a\u80fd\u7a7a\u8c03\u7b49)\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4e92\u8054\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u624b\u673a\u6216\u5176\u4ed6\u667a\u80fd\u8bbe\u5907\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u548c\u8bed\u97f3\u63a7\u5236\uff0c\u63d0\u4f9b\u8212\u9002\u4fbf\u6377\u7684\u751f\u6d3b\u4f53\u9a8c\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u667a\u80fd\u5b89\u9632<\/strong>\uff1a\u5728\u667a\u80fd\u5b89\u9632\u9886\u57df\uff0c4G\u7269\u8054\u7f51\u5361\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u89c6\u9891\u76d1\u63a7\u3001\u5165\u4fb5\u68c0\u6d4b\u3001\u706b\u707e\u9884\u8b66\u7b49\u7cfb\u7edf\u3002\u8fd9\u4e9b\u7cfb\u7edf\u80fd\u591f\u5b9e\u65f6\u5c06\u76d1\u63a7\u753b\u9762\u548c\u62a5\u8b66\u4fe1\u606f\u4f20\u8f93\u81f3\u4e91\u7aef\u6216\u6307\u6325\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u4e0e\u5feb\u901f\u54cd\u5e94\uff0c\u6709\u6548\u63d0\u5347\u5b89\u5168\u9632\u62a4\u6c34\u5e73\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u667a\u6167\u57ce\u5e02<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u57ce\u5e02\u7167\u660e<\/strong>\uff1a4G\u5de5\u4e1a\u8def\u7531\u5668\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5e94\u7528\u5305\u62ec\u57ce\u5e02\u7167\u660e\u7ba1\u7406\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u667a\u80fd\u6746\u5185\u7f6e\u7535\u6e90\u3001\u4f20\u611f\u5668\u548c\u667a\u80fd\u8bbe\u5907\u53ef\u4ee5\u8fdc\u7a0b\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u8282\u7701\u6210\u672c\u548c\u80fd\u6e90\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u73af\u5883\u548c\u5e9f\u6c34\u7ba1\u7406<\/strong>\uff1a4G\u5de5\u4e1a\u8def\u7531\u5668\u5c06\u4f20\u611f\u5668\u4e0e\u667a\u80fd\u57ce\u5e02\u7684\u6c34\u7ba1\u7406\u9700\u6c42\u7ed3\u5408\uff0c\u5b9e\u73b0\u6c61\u6c34\u5904\u7406\u3001\u6c34\u76d1\u6d4b\u548c\u73af\u5883\u4fee\u590d\u3002\u4f8b\u5982\uff0c\u5317\u65b9\u67d0\u667a\u80fd\u8bbe\u5907\u4f01\u4e1a\u901a\u8fc74G\u5de5\u4e1a\u8def\u7531\u5668\u5efa\u7acb\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u9ad8\u4e86\u4f9b\u6c34\u4f9b\u5e94\u94fe\u6548\u7387\u5e76\u964d\u4f4e\u4e86\u8fd0\u8f93\u6210\u672c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u4ea4\u901a<\/strong>\uff1a4G\u7269\u8054\u7f51\u6280\u672f\u5728\u4ea4\u901a\u9886\u57df\u7684\u5e94\u7528\u53ef\u4ee5\u5b9e\u73b0\u8f66\u8f86\u5b9a\u4f4d\u3001\u8def\u51b5\u76d1\u63a7\u3001\u667a\u80fd\u5bfc\u822a\u7b49\u529f\u80fd\uff0c\u63d0\u9ad8\u9053\u8def\u901a\u884c\u6548\u7387\uff0c\u964d\u4f4e\u4ea4\u901a\u4e8b\u6545\u53d1\u751f\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8fdc\u7a0b\u76d1\u63a7\u4e0e\u7ba1\u7406<\/strong>\uff1a\u5728\u5de5\u4e1a4.0\u65f6\u4ee3\uff0c4G\u7269\u8054\u7f51\u5361\u6210\u4e3a\u8fde\u63a5\u751f\u4ea7\u7ebf\u5404\u73af\u8282\u3001\u5b9e\u73b0\u8bbe\u5907\u8fdc\u7a0b\u76d1\u63a7\u4e0e\u7ba1\u7406\u7684\u5173\u952e\u3002\u5de5\u5382\u53ef\u4ee5\u5b9e\u65f6\u6536\u96c6\u751f\u4ea7\u6570\u636e\u3001\u76d1\u63a7\u8bbe\u5907\u72b6\u6001\u3001\u8c03\u6574\u751f\u4ea7\u53c2\u6570\uff0c\u5b9e\u73b0\u751f\u4ea7\u8fc7\u7a0b\u7684\u667a\u80fd\u5316\u3001\u81ea\u52a8\u5316\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u4ea7\u54c1\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u4e0e\u591a\u70b9\u901a\u4fe1<\/strong>\uff1a4G\u7269\u8054\u7f51\u6a21\u5757\u7684RS485\u63a5\u53e3\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u5c55\u73b0\u51fa\u5e7f\u6cdb\u5e94\u7528\uff0c\u652f\u6301\u8bbe\u5907\u6570\u636e\u7684\u4e91\u7aef\u7ba1\u7406\u3002\u4f8b\u5982\uff0cN510\u5355\u4e32\u53e3\u670d\u52a1\u5668\u5728\u94a2\u94c1\u5236\u9020\u3001\u5316\u5de5\u76d1\u63a7\u3001\u519c\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u7684\u5e94\u7528\uff0c\u6709\u6548\u89e3\u51b3\u73b0\u573a\u76d1\u63a7\u96be\u9898\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9178\u96e8\u5728\u7ebf\u76d1\u6d4b\u4e0e\u914d\u7535\u81ea\u52a8\u5316<\/strong>\uff1a4G DTU\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5982\u9178\u96e8\u5728\u7ebf\u76d1\u6d4b\u548c\u914d\u7535\u81ea\u52a8\u5316\u3002\u8fd9\u4e9b\u5e94\u7528\u901a\u8fc74G\u7f51\u7edc\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 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