{"id":99838,"date":"2024-12-10T14:53:23","date_gmt":"2024-12-10T06:53:23","guid":{"rendered":"\/\/www.viralrail.com\/?p=99838"},"modified":"2024-12-10T14:53:29","modified_gmt":"2024-12-10T06:53:29","slug":"gwlwmkzxcc-2","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99838.html","title":{"rendered":"4G\u7269\u8054\u7f51\u6a21\u5757\u6700\u5c0f\u5c3a\u5bf8"},"content":{"rendered":"\n

\u3000\u3000\u76ee\u524d\u5e02\u9762\u4e0a\u6700\u5c0f\u5c3a\u5bf8\u76844G\u7269\u8054\u7f51\u6a21\u5757\u6709\u51e0\u79cd\u4e0d\u540c\u7684\u9009\u62e9\uff1a<\/p>\n\n\n\n

\u3000\u3000Simware\u4fe1\u4f4d\u901a\u8bafSE25N\u6a21\u5757<\/strong>\uff1a\u8fd9\u6b3e\u6a21\u5757\u7684\u5c3a\u5bf8\u4e3a15.7mm x 17.8mm x 1.9mm\uff0c\u662f\u4e13\u4e3a\u7269\u8054\u7f51\u5e02\u573a\u8bbe\u8ba1\u7684\u5c0f\u5c3a\u5bf8\u6a21\u5757\uff0c\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u6807\u51c6\u63a5\u53e3\u548c\u8f6f\u4ef6\u529f\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000SIMCOM A7680C\u6a21\u5757<\/strong>\uff1a\u8be5\u6a21\u5757\u7684\u5c3a\u5bf8\u4e3a15mm x 17mm(\u6a21\u5757\u672c\u8eab)\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5177\u6709\u8d85\u5c0f\u5c3a\u5bf8\u7684\u7279\u70b9<\/p>\n\n\n\n

\u3000\u3000u-blox LEXI-R10 Global\u6a21\u5757<\/strong>\uff1a\u8fd9\u662f\u4e16\u754c\u4e0a\u6700\u5c0f\u7684\u5355\u6a21LTE Cat 1bis\u6a21\u5757\uff0c\u5c3a\u5bf8\u4ec5\u4e3a16mm x 16mm\uff0c\u9002\u7528\u4e8e\u5168\u7403\u8303\u56f4\u5185\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u4eba\u5458\u6216\u5ba0\u7269\u8ffd\u8e2a\u5668\u548c\u53ef\u7a7f\u6234\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u3000\u3000\u6cf0\u5229\u7279LE866\u6a21\u5757<\/strong>\uff1a\u8be5\u6a21\u5757\u91c7\u7528LGA\u5c01\u88c5\uff0c\u5c3a\u5bf8\u4e3a15mm x 25mm\uff0c\u662f\u5e02\u9762\u4e0a\u6700\u5c0f\u7684LTE\u6a21\u5757\u4e4b\u4e00\uff0c\u4e13\u4e3a\u7a7a\u95f4\u975e\u5e38\u6709\u9650\u7684\u5e94\u7528\u8bbe\u8ba1\u3002<\/p>\n\n\n\n

\u3000\u3000\u7efc\u5408\u4ee5\u4e0a\u4fe1\u606f\uff0c\u53ef\u4ee5\u770b\u51fa\uff0cu-blox\u7684LEXI-R10 Global\u6a21\u5757\u548cSIMCOM A7680C\u6a21\u5757\u5728\u5c3a\u5bf8\u4e0a\u975e\u5e38\u63a5\u8fd1\uff0c\u90fd\u662f\u76ee\u524d\u5e02\u573a\u4e0a\u6700\u5c0f\u76844G\u7269\u8054\u7f51\u6a21\u5757\u4e4b\u4e00\u3002\u7136\u800c\uff0cu-blox\u7684LEXI-R10 Global\u6a21\u5757\u7531\u4e8e\u5176\u5168\u7403\u9002\u7528\u6027\u548c\u7279\u5b9a\u7684\u7269\u8054\u7f51\u5e94\u7528\u4f18\u52bf\uff0c\u53ef\u80fd\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u88ab\u8ba4\u4e3a\u662f\u66f4\u5c0f\u6216\u66f4\u9002\u5408\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n

\u3000\u3000\u56e0\u6b64\uff0c\u5982\u679c\u9700\u8981\u9009\u62e9\u6700\u5c0f\u5c3a\u5bf8\u76844G\u7269\u8054\u7f51\u6a21\u5757\uff0c\u53ef\u4ee5\u8003\u8651\u8fd9\u4e9b\u9009\u9879\uff0c\u5e76\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u548c\u73af\u5883\u6765\u51b3\u5b9a\u6700\u9002\u5408\u7684\u6a21\u5757\u3002<\/p>\n\n\n\n

\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

\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

\u3000\u3000\u6280\u672f\u6f14\u8fdb\u4e0e\u5347\u7ea7<\/strong>\uff1a4G\u6a21\u5757\u6b63\u5728\u54114G+\u6280\u672f\u6f14\u8fdb\uff0c\u4ee5\u63d0\u9ad8\u7f51\u7edc\u5bb9\u91cf\u548c\u901f\u5ea6\u3002\u4f8b\u5982\uff0cLTE-Advanced\u65b9\u5411\u65e8\u5728\u63d0\u5347\u79fb\u52a8\u7f51\u7edc\u7684\u5bb9\u91cf\u548c\u901f\u5ea6\u3002\u6b64\u5916\uff0c4G LTE Advanced\u91c7\u7528\u8f7d\u6ce2\u805a\u5408\u6280\u672f\uff0c\u4f7f\u5f97\u4e0b\u884c\u5cf0\u503c\u901f\u5ea6\u53ef\u8fbe150Mbps\u3002<\/p>\n\n\n\n

\u3000\u3000\u6027\u80fd\u4f18\u5316<\/strong>\uff1a\u4e3a\u4e86\u964d\u4f4e\u529f\u8017\u5e76\u4fdd\u6301\u901a\u4fe1\u8d28\u91cf\uff0c4G\u6a21\u5757\u91c7\u53d6\u4e86\u591a\u79cd\u4f18\u5316\u63aa\u65bd\uff0c\u5982\u4f18\u5316\u7535\u6e90\u7ba1\u7406\u3001\u4f7f\u7528\u9ad8\u6548\u5904\u7406\u5668\u548c\u5185\u5b58\u3001\u667a\u80fd\u4f18\u5316\u6280\u672f\u3001\u8d1f\u8377\u9884\u6d4b\u4e0eAI\u8282\u80fd\u3001\u5b9a\u5236\u5316\u7b56\u7565\u548c\u8d85\u4f4e\u529f\u8017\u8bbe\u8ba1\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e94\u7528\u573a\u666f\u6269\u5c55<\/strong>\uff1a4G\u6a21\u5757\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5e94\u7528\u4e0d\u65ad\u6269\u5c55\uff0c\u5305\u62ec\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u519c\u4e1a\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u6167\u57ce\u5e02\u3001\u667a\u80fd\u5c0f\u8f66\u9879\u76ee\u548c\u667a\u6167\u5feb\u9012\u67dc\u7b49\u3002\u6b64\u5916\uff0c4G\u6a21\u5757\u4e0e\u5355\u7247\u673a\u4e32\u53e3\u7684\u7ed3\u5408\u4e5f\u5c55\u73b0\u51fa\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\uff0c\u7279\u522b\u662f\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u5de5\u5382\u548c\u667a\u80fd\u4ea4\u901a\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b89\u5168\u6027\u589e\u5f3a<\/strong>\uff1a\u5728\u5904\u7406\u654f\u611f\u6570\u636e\u65f6\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u901a\u8fc7\u591a\u5c42\u5b89\u5168\u63aa\u65bd\u6765\u4fdd\u969c\u5b89\u5168\u6027\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<\/p>\n\n\n\n

\u3000\u3000\u54115G\u8fc7\u6e21\u7684\u51c6\u5907<\/strong>\uff1a\u968f\u77405G\u6280\u672f\u7684\u53d1\u5c55\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u4e5f\u5728\u4e3a\u54115G\u8fc7\u6e21\u505a\u51c6\u5907\u3002\u8fd9\u5305\u62ec\u5173\u6ce85G\u6280\u672f\u7684\u53d1\u5c55\u8d8b\u52bf\u4ee5\u53ca\u5728\u73b0\u6709\u57fa\u7840\u4e0a\u8fdb\u884c\u6280\u672f\u521b\u65b0\u4e0e\u4f18\u5316\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e02\u573a\u9700\u6c42\u589e\u957f<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u9700\u6c42\u7684\u589e\u957f\uff0c4G\u6a21\u5757\u5e02\u573a\u4e5f\u5728\u4e0d\u65ad\u6269\u5927\u3002\u4e3b\u8981\u4f9b\u5e94\u5546\u5305\u62ec\u82f9\u679c\u3001\u4e09\u661f\u3001\u534e\u4e3a\u3001\u5c0f\u7c73\u3001OPPO\u548cvivo\u7b49\u54c1\u724c\uff0c\u66f4\u591a\u4f01\u4e1a\u6b63\u5728\u8fdb\u5165\u5e02\u573a\u53c2\u4e0e\u7ade\u4e89\u3002<\/p>\n\n\n\n

\u3000\u3000\u603b\u4f53\u6765\u770b\uff0c4G\u7269\u8054\u7f51\u6a21\u5757\u7684\u6280\u672f\u8fdb\u5c55\u4e0d\u4ec5\u4f53\u73b0\u5728\u6027\u80fd\u63d0\u5347\u548c\u5e94\u7528\u573a\u666f\u6269\u5c55\u4e0a\uff0c\u8fd8\u5305\u62ec\u5bf9\u5b89\u5168\u6027\u548c\u672a\u6765\u6280\u672f\u8d8b\u52bf\u7684\u6301\u7eed\u5173\u6ce8\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u54ea\u4e9b4G\u7269\u8054\u7f51\u6a21\u5757\u652f\u6301\u6700\u65b0\u7684\u7f51\u7edc\u6807\u51c6\uff0c\u59825G\u6216NB-IoT?<\/h2>\n\n\n\n

\u3000\u3000\u4ee5\u4e0b4G\u7269\u8054\u7f51\u6a21\u5757\u652f\u6301\u6700\u65b0\u7684\u7f51\u7edc\u6807\u51c6\uff0c\u59825G\u6216NB-IoT\uff1a<\/p>\n\n\n\n

\u3000\u3000Sequans Communications<\/strong> \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u652f\u6301NB-IoT\u3001LTE-M\u3001LTE Cat 1\/1bis\u3001LTE Cat 4\/6\u548c5G NR\u7684\u8ba4\u8bc1\u82af\u7247\u548c\u6a21\u5757\u3002\u4f8b\u5982\uff0cMonarch 2 LTE-M\/NB-IoT\u6a21\u5757\u548cCalliope 2 Cat 1bis\u5e73\u53f0\u5747\u652f\u6301\u8fd9\u4e9b\u6280\u672f\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e7f\u548c\u901a<\/strong> \u63a8\u51fa\u4e86\u57fa\u4e8eMediaTek T830\u5e73\u53f0\u7684\u65b0\u4e00\u4ee35G\u6a21\u7ec4FG370.\u4ee5\u53ca5G\u667a\u80fd\u6a21\u7ec4SC171L\u548cLTE Cat1\u6a21\u7ec4MC989-CN\u548cMC981-CN\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f8e\u683c\u667a\u80fd<\/strong> \u63d0\u4f9b\u76845G\/4G\u6807\u51c6\u5316\/\u667a\u80fd\u5316\u901a\u4fe1\u6a21\u7ec4\u4e5f\u652f\u6301\u6700\u65b0\u6807\u51c6\u5e76\u5411\u4e0b\u517c\u5bb9\u65e7\u7f51\u7edc\u5236\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u3000\u79fb\u8fdc\u901a\u4fe1<\/strong> \u7684\u4ea7\u54c1\u7ec4\u5408\u4e2d\u5305\u62ec\u652f\u6301NB-IoT\u548c4G(\u5982LTE Cat 1)\u7684\u6a21\u5757\uff0c\u5982EC600N\u5168\u7f51\u901a\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u3002<\/p>\n\n\n\n

\u3000\u3000\u9ad8\u65b0\u5174<\/strong> \u76844G\u6a21\u7ec4GM122\u652f\u6301NB-IoT\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 4G\u7269\u8054\u7f51\u6a21\u5757\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027?<\/h2>\n\n\n\n

\u3000\u3000\u8bc4\u4f304G\u7269\u8054\u7f51\u6a21\u5757\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u9700\u8981\u4ece\u591a\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u7efc\u5408\u5206\u6790\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u8bc4\u4f30\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4fe1\u53f7\u5f3a\u5ea6\u4e0e\u566a\u58f0\u62b5\u6297\u80fd\u529b<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u30004G\u6a21\u5757\u7684\u4fe1\u53f7\u5f3a\u5ea6\u548c\u566a\u58f0\u62b5\u6297\u80fd\u529b\u662f\u5173\u952e\u6307\u6807\uff0c\u5c24\u5176\u662f\u5728\u504f\u8fdc\u5730\u533a\u3001\u5c71\u533a\u6216\u5730\u4e0b\u5ba4\u7b49\u4fe1\u53f7\u4e0d\u7a33\u5b9a\u7684\u5730\u65b9\uff0c\u8fd9\u4e9b\u5730\u65b9\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u5931\u8d25\u6216\u65e0\u6cd5\u63a5\u5165\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f7f\u7528RSRP(\u4fe1\u53f7\u63a5\u6536\u529f\u7387)\u3001RSRQ(\u4fe1\u53f7\u63a5\u6536\u8d28\u91cf)\u3001CSQ(\u4fe1\u53f7\u5f3a\u5ea6)\u548cSINR(\u4fe1\u53f7\u4e0e\u5e72\u6270\u52a0\u566a\u58f0\u6bd4)\u7b49\u6307\u6807\u6765\u8bc4\u4f304G\u6a21\u5757\u7684\u4fe1\u53f7\u4f18\u52a3\u3002<\/p>\n\n\n\n

\u3000\u3000\u529f\u8017\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u529f\u8017\u662f\u7269\u8054\u7f51\u8bbe\u5907\u7684\u91cd\u8981\u8003\u91cf\u56e0\u7d20\uff0c\u5c24\u5176\u662f\u5728\u7535\u6c60\u4f9b\u7535\u7684\u5e94\u7528\u4e2d\u30024G\u6a21\u5757\u5728\u4e0d\u540c\u5de5\u4f5c\u72b6\u6001\u4e0b\u7684\u80fd\u8017\u9700\u8981\u8fdb\u884c\u8be6\u7ec6\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u53ef\u6301\u7eed\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u6e29\u5ea6\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6a21\u5757\u5728\u6781\u7aef\u6e29\u5ea6\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u9700\u8981\u901a\u8fc7\u9ad8\u6e29\u3001\u4f4e\u6e29\u3001\u6e7f\u70ed\u5faa\u73af\u7b49\u73af\u5883\u9002\u5e94\u6027\u6d4b\u8bd5\u6765\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u5176\u5728\u5404\u79cd\u6c14\u5019\u6761\u4ef6\u4e0b\u90fd\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u3000\u3000\u6297\u5e72\u6270\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728\u7535\u78c1\u5e72\u6270\u73af\u5883\u4e2d\uff0c4G\u6a21\u5757\u7684\u901a\u4fe1\u80fd\u529b\u9700\u8981\u68c0\u6d4b\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u8fd9\u5305\u62ec\u5bf9\u5f3a\u7535\u8bbe\u5907\u5e72\u6270\u7684\u6d4b\u8bd5\uff0c\u5982\u5927\u578b\u7535\u673a\u3001\u8bbe\u5907\u6216380V\u4ea4\u6d41\u7535\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u8f6f\u4ef6\u529f\u80fd\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9a8c\u8bc1\u6a21\u5757\u7684\u8f6f\u4ef6\u529f\u80fd\u662f\u5426\u7b26\u5408\u8bbe\u8ba1\u8981\u6c42\uff0c\u5305\u62ec\u6570\u636e\u4f20\u8f93\u3001\u7f51\u7edc\u5207\u6362\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u786c\u4ef6\u8010\u4e45\u6027\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n\n\n\n

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