{"id":5971,"date":"2026-01-29T23:34:55","date_gmt":"2026-01-29T15:34:55","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=5971"},"modified":"2026-01-29T23:36:03","modified_gmt":"2026-01-29T15:36:03","slug":"deep-dive-into-dual-mode-tech-for-vehicle-routers-dual-5g-5g4g-and-redcap-applications","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/zh_tw\/blog\/deep-dive-into-dual-mode-tech-for-vehicle-routers-dual-5g-5g4g-and-redcap-applications\/","title":{"rendered":"\u6df1\u5165\u63a2\u8a0e\u8eca\u7528\u8def\u7531\u5668\u7684\u96d9\u6a21\u6280\u8853\uff1a\u96d9 5G\u30015G+4G \u53ca RedCap \u61c9\u7528\u7a0b\u5f0f"},"content":{"rendered":"

\"\"<\/h1>\n

\u6211\u6ce8\u610f\u5230\u6700\u8fd1\u6709\u5f88\u591a\u8ad6\u58c7\u6210\u54e1\u5728\u8a0e\u8ad6\u8eca\u7528\u8def\u7531\u5668\u7684\u7db2\u8def\u8a2d\u5b9a\u9078\u9805\uff0c\u5c24\u5176\u662f\u96d9\u91cd 5G\u30015G+4G \u4ee5\u53ca\u8f03\u65b0\u7684 RedCap \u6280\u8853\u3002\u6211\u5728\u8eca\u7528\u7db2\u8def\u8a2d\u5b9a\u65b9\u9762\u82b1\u4e86\u4e0d\u5c11\u6642\u9593\uff0c\u56e0\u6b64\u6211\u5c07\u6211\u6240\u5b78\u5230\u7684\u9019\u4e9b\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u4ee5\u53ca\u54ea\u4e9b\u65b9\u6cd5\u5728\u5be6\u969b\u74b0\u5883\u4e2d\u78ba\u5be6\u6709\u6548\uff0c\u6574\u7406\u5728\u4e00\u8d77\u3002.<\/span><\/p>\n

\u70ba\u4f55\u8eca\u7528\u7db2\u8def\u9700\u8981\u7279\u5225\u8003\u616e<\/h4>\n

\u8eca\u7528\u7db2\u8def\u8207\u56fa\u5b9a\u88dd\u7f6e\u6709\u6839\u672c\u6027\u7684\u4e0d\u540c\u3002\u7576\u60a8\u5728\u79fb\u52d5\u6642\uff0c\u60a8\u9700\u8981\u8655\u7406\u4e0d\u65b7\u7684\u57fa\u5730\u53f0\u4ea4\u63a5\u3001\u8a0a\u865f\u5f37\u5ea6\u6ce2\u52d5\uff0c\u4ee5\u53ca\u56e0\u5730\u5f62\u800c\u7570\u7684\u8986\u84cb\u7bc4\u570d\u3002\u9019\u4e9b\u56e0\u7d20\u4f7f\u5f97\u55ae\u6a21\u9023\u7dda\u5f88\u96e3\u7dad\u6301\u4e00\u81f4\u7684\u54c1\u8cea\u3002.<\/span>\u50b3\u7d71\u7684 4G \u55ae\u6a21\u8a2d\u5b9a\u901a\u5e38\u5728\u9ad8\u901f\u516c\u8def\u3001\u7a7f\u904e\u5c71\u5340\u96a7\u9053\u6216\u8a0a\u865f\u8870\u6e1b\u6216\u5b8c\u5168\u65b7\u8a0a\u7684\u9109\u6751\u5730\u5340\u90fd\u5f88\u5403\u529b\u3002\u96a8\u8457 5G \u7db2\u8def\u7684\u666e\u53ca\uff0c\u96d9\u6a21\u548c\u591a\u6a21\u914d\u7f6e\u9010\u6f38\u6210\u70ba\u8eca\u7528\u8def\u7531\u5668\u7684\u6a19\u6e96\u3002\u91cd\u9ede\u5728\u65bc\u4f7f\u7528\u5099\u63f4\u7db2\u8def\u985e\u578b\u4f86\u4fdd\u6301\u9023\u7dda\u7684\u53ef\u9760\u6027\u3002.<\/span><\/p>\n

\u96d9 5G \u5be6\u969b\u63d0\u4f9b\u7684\u529f\u80fd<\/h4>\n

\u96d9 5G \u8868\u793a\u8def\u7531\u5668\u6709\u5169\u500b\u7368\u7acb\u7684 5G \u6a21\u7d44\uff0c\u53ef\u540c\u6642\u9023\u63a5\u5169\u500b 5G \u7db2\u8def\u3002\u5f9e\u7d19\u4e0a\u770b\u4f86\uff0c\u9019\u807d\u8d77\u4f86\u5f88\u68d2\uff1a<\/span>\u7e3e\u6548\u6578\u5b57<\/strong><\/span>\u5728 5G \u8986\u84cb\u7a69\u5b9a\u7684\u57ce\u5e02\u5730\u5340\uff0c\u96d9 5G \u914d\u7f6e\u53ef\u4ee5\u805a\u5408\u983b\u5bec\u3002\u5be6\u969b\u6e2c\u8a66\u986f\u793a\u4e0b\u8f09\u901f\u5ea6\u53ef\u9054 500-800Mbps\u3002\u9019\u5c0d\u65bc\u591a\u90e8\u88dd\u7f6e\u4e32\u6d41\u9ad8\u756b\u8cea\u5167\u5bb9\u3001\u8996\u8a0a\u6703\u8b70\u6216\u5f9e\u8eca\u4e0a\u50b3\u8f38\u5927\u578b\u6a94\u6848\u800c\u8a00\uff0c\u90fd\u6709\u5f88\u5927\u7684\u5e6b\u52a9\u3002.<\/span>\u7db2\u8def\u5099\u63f4<\/strong><\/span>\u60a8\u53ef\u4ee5\u5728\u6bcf\u500b 5G \u6a21\u7d44\u4e2d\u653e\u5165\u4e0d\u540c\u96fb\u4fe1\u696d\u8005\u7684 SIM \u5361\uff0c\u5efa\u7acb\u7db2\u8def\u5099\u63f4\u3002\u5982\u679c\u5176\u4e2d\u4e00\u500b\u7db2\u8def\u65b7\u7dda\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u5207\u63db\u5230\u5099\u63f4\u7db2\u8def\u3002\u53cd\u6b63\u7406\u8ad6\u4e0a\u662f\u9019\u6a23\u3002.<\/span>\u73fe\u5be6\u4e16\u754c\u7684\u9650\u5236<\/strong><\/span>\u7d93\u904e\u9577\u6642\u9593\u7684\u6e2c\u8a66\uff0c\u96d9 5G \u6709\u4e00\u4e9b\u554f\u984c\u503c\u5f97\u8003\u616e\uff1a<\/span><\/p>\n

    \n
  1. \u627f\u4fdd\u7f3a\u53e3<\/strong>:\u96d6\u7136\u76ee\u524d\u57ce\u5e02\u7684 5G \u6db5\u84cb\u5df2\u76f8\u7576\u4e0d\u932f\uff0c\u4f46\u5728\u67d0\u4e9b\u9ad8\u901f\u516c\u8def\u8def\u6bb5\u548c\u9109\u6751\u5730\u5340\u4ecd\u6709\u7a7a\u767d\u9ede\u3002\u7576\u60a8\u5728\u9019\u4e9b\u5340\u57df\u6642\uff0c\u5169\u500b 5G \u6a21\u7d44\u53ef\u80fd\u6703\u540c\u6642\u641c\u5c0b\u8a0a\u865f\u3002.<\/li>\n<\/ol>\n
      \n
    1. \u8017\u96fb\u91cf\u548c\u71b1\u91cf<\/strong>:\u540c\u6642\u904b\u884c\u5169\u500b 5G \u6a21\u7d44\u6703\u6d88\u8017\u5927\u91cf\u96fb\u529b\u3002\u5728\u708e\u71b1\u7684\u8eca\u5167\uff0c\u9019\u6703\u5c0d\u6563\u71b1\u7cfb\u7d71\u9020\u6210\u56b4\u91cd\u7684\u8ca0\u64d4\u3002\u5728\u590f\u5929\u7684\u6e2c\u8a66\u4e2d\uff0c\u6211\u66fe\u898b\u904e\u7531\u65bc\u71b1\u4fdd\u8b77\u7684\u95dc\u4fc2\u800c\u5c0e\u81f4\u6548\u80fd\u4e0b\u964d\u7684\u60c5\u6cc1\u3002.<\/li>\n<\/ol>\n
        \n
      1. \u6210\u672c\u8003\u616e<\/strong>:\u60a8\u9700\u8981\u5169\u500b 5G \u8cc7\u6599\u8a08\u5283\uff0c\u76f8\u8f03\u65bc\u5176\u4ed6\u9078\u9805\uff0c\u589e\u52a0\u7684\u901f\u5ea6\u5f88\u5feb\u3002.<\/li>\n<\/ol>\n

        \u70ba\u4f55 5G+4G \u6df7\u5408\u8a0a\u865f\u904b\u4f5c\u826f\u597d<\/h4>\n

        5G+4G \u7d44\u5408\u4f7f\u7528\u4e00\u500b 5G \u6a21\u7d44\u642d\u914d\u4e00\u500b 4G \u6a21\u7d44\uff0c\u6216\u4e00\u500b\u652f\u63f4 5G\/4G \u96d9\u6a21\u7684\u4e3b\u5361\u642d\u914d\u4e00\u500b 4G \u526f\u5361\u3002\u9019\u7a2e\u914d\u7f6e\u5c55\u73fe\u4e86\u4e00\u4e9b\u771f\u6b63\u5be6\u7528\u7684\u512a\u52e2\uff1a<\/span>\u88dc\u5145\u8986\u84cb<\/strong><\/span>5G \u53ef\u63d0\u4f9b\u9ad8\u901f\u9023\u7dda\uff0c\u800c 4G \u5247\u64c1\u6709\u66f4\u4f73\u7684\u6db5\u84cb\u7bc4\u570d\u548c\u8a0a\u865f\u7a7f\u900f\u529b\u3002\u6e2c\u8a66\u6578\u64da\u986f\u793a\uff0c\u5728\u591a\u5c71\u5730\u5f62\u548c\u96a7\u9053\u4e2d\uff0c\u7576 5G \u65b7\u7dda\u6642\uff0c4G \u7db2\u8def\u5f80\u5f80\u80fd\u7dad\u6301\u9023\u7dda\u3002\u7d50\u5408\u5169\u8005\uff0c\u53ef\u8b93\u60a8\u5728\u4e0d\u540c\u74b0\u5883\u4e0b\u6709\u6700\u4f73\u7684\u9078\u64c7\u3002.<\/span>\u6210\u672c\u6548\u76ca<\/strong><\/span>\u4f7f\u7528\u4e00\u5f35 4G \u8cc7\u6599\u5361\u57f7\u884c\u4e00\u500b 5G \u8a08\u5283\uff0c\u53ef\u8b93\u60a8\u5728\u63a7\u5236\u6bcf\u6708\u6210\u672c\u7684\u540c\u6642\u7dad\u6301\u6548\u80fd\u3002\u6839\u64da\u5178\u578b\u7684\u96fb\u4fe1\u696d\u8005\u5b9a\u50f9\uff0c\u9019\u7a2e\u65b9\u5f0f\u6bcf\u6708\u53ef\u6bd4\u96d9 5G \u8a2d\u5b9a\u7bc0\u7701 30-50% \u7684\u8cbb\u7528\u3002.<\/span>\u7a69\u5b9a\u6027\u7d50\u679c<\/strong><\/span>\u900f\u904e\u591a\u689d\u9ad8\u901f\u516c\u8def\u8def\u7dda\u7684\u6301\u7e8c\u6e2c\u8a66\uff0c5G+4G \u7d44\u614b\u5728 3 \u5c0f\u6642\u4ee5\u4e0a\u7684\u884c\u8eca\u9014\u4e2d\u4ecd\u80fd\u7dad\u6301\u9ad8\u7db2\u8def\u53ef\u7528\u6027\u30025G \u4e3b\u8981\u8655\u7406\u9ad8\u901f\u50b3\u8f38\uff0c\u800c 4G \u5099\u63f4\u5247\u78ba\u4fdd\u7a69\u5b9a\u6027\u3002\u9019\u7a2e\u5e73\u8861\u7684\u65b9\u5f0f\u5728\u5be6\u969b\u4f7f\u7528\u4e2d\u8868\u73fe\u826f\u597d\u3002.<\/span><\/p>\n

        RedCap \u5728\u8eca\u8f1b\u61c9\u7528\u4e0a\u7684\u6f5b\u529b<\/h4>\n

        RedCap (Reduced Capability) \u662f 3GPP R17 \u4e2d\u5b9a\u7fa9\u7684 5G \u6280\u8853\u5b50\u96c6\uff0c\u5c08\u70ba\u4e2d\u7b49\u901f\u7387\u7684 IoT \u60c5\u5883\u800c\u8a2d\u8a08\u3002\u5728\u9078\u64c7\u8eca\u7528\u7db2\u8def\u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u77ad\u89e3 RedCap \u7684\u5b9a\u4f4d\u975e\u5e38\u91cd\u8981\u3002.<\/span>\u6280\u8853\u898f\u683c<\/strong><\/span>RedCap \u4ee5\u7279\u5b9a\u65b9\u5f0f\u7c21\u5316\u6a19\u6e96 5G NR\uff1a\u983b\u5bec\u652f\u63f4\u5f9e 100MHz \u964d\u81f3 20MHz\uff0c\u63a5\u6536\u5929\u7dda\u6578\u91cf\u6e1b\u5c11\uff0c\u4f46\u4fdd\u7559\u4f4e\u5ef6\u9072\u548c\u7db2\u8def\u5207\u7247\u7b49\u6838\u5fc3 5G \u529f\u80fd\u3002\u9019\u7a2e\u8a2d\u8a08\u5e73\u8861\u4e86\u529f\u8017\u3001\u6210\u672c\u548c\u6548\u80fd\u3002.<\/span>\u8eca\u8f1b\u4f7f\u7528\u6848\u4f8b<\/strong><\/span>\u5c0d\u65bc\u8eca\u7528\u8def\u7531\u5668\u800c\u8a00\uff0cRedCap \u6280\u8853\u53ef\u63d0\u4f9b\u591a\u9805\u5be6\u969b\u6548\u76ca\uff1a<\/span><\/p>\n

          \n
        1. \u96fb\u6e90\u6700\u4f73\u5316<\/strong>:RedCap \u6a21\u7d44\u7684\u8017\u96fb\u91cf\u7d04\u70ba\u6a19\u6e96 5G \u6a21\u7d44\u7684 60-70%\uff0c\u53ef\u964d\u4f4e\u8eca\u8f1b\u5b89\u88dd\u4e2d\u7684\u71b1\u58d3\u529b\u548c\u80fd\u6e90\u6d88\u8017\u3002.<\/li>\n<\/ol>\n
            \n
          1. \u6210\u672c\u63a7\u5236<\/strong>:\u7c21\u5316\u786c\u9ad4\u8a2d\u8a08\u610f\u5473\u8457\u964d\u4f4e\u6a21\u7d44\u6210\u672c\uff0c\u9019\u5c0d\u65bc\u5546\u7528\u8eca\u968a\u7684\u898f\u6a21\u90e8\u7f72\u975e\u5e38\u91cd\u8981\u3002.<\/li>\n<\/ol>\n
              \n
            1. \u7db2\u8def\u9069\u61c9<\/strong>:RedCap \u5728\u7db2\u8def\u908a\u7de3\u7684\u8868\u73fe\u512a\u65bc\u6a19\u6e96 5G\uff0c\u53ef\u5728\u8a0a\u865f\u8f03\u5f31\u7684\u60c5\u6cc1\u4e0b\u7dad\u6301\u9023\u7dda\u3002.<\/li>\n<\/ol>\n
                \n
              1. \u8db3\u5920\u7684\u901f\u5ea6<\/strong>:RedCap 150Mbps \u7684\u4e0b\u884c\u901f\u5ea6\u5b8c\u5168\u7b26\u5408\u8eca\u8f1b\u61c9\u7528\u9700\u6c42 (\u5c0e\u822a\u3001\u5a1b\u6a02\u3001\u751f\u7522\u529b)\u3002.<\/li>\n<\/ol>\n

                \u4f7f\u7528\u500b\u6848\u7684\u7d44\u614b\u5efa\u8b70<\/h4>\n

                \u9577\u9014\u65c5\u884c\u548c\u516c\u8def\u901a\u52e4<\/strong><\/span>\u5efa\u8b70\u8a2d\u5b9a\uff1a5G+4G \u96d9\u5361\u914d\u7f6e \u7406\u7531\uff1a\u9ad8\u901f\u516c\u8def\u7db2\u8def\u74b0\u5883\u5dee\u7570\u8f03\u5927\uff0c5G+4G \u7d44\u5408\u53ef\u5728\u4e0d\u540c\u8def\u6bb5\u63d0\u4f9b\u7a69\u5b9a\u7684\u9023\u7dda\u3002\u5efa\u8b70\u9078\u64c7\u5730\u5340\u6027 5G \u8986\u84cb\u826f\u597d\u7684\u96fb\u4fe1\u696d\u8005\u4f5c\u70ba\u4e3b\u5361\uff0c\u4e26\u642d\u914d\u4e0d\u540c\u96fb\u4fe1\u696d\u8005\u7684 4G IoT \u5361\u4f5c\u70ba\u5099\u63f4\u3002.<\/span>\u57ce\u5e02\u4f7f\u7528<\/strong><\/span>\u5efa\u8b70\u8a2d\u5b9a\uff1a\u55ae\u4e00 5G \u6216 5G+4G \u7406\u7531\uff1a\u5e02\u5340 5G \u6db5\u84cb\u5df2\u76f8\u7576\u5168\u9762\uff0c\u56e0\u6b64\u55ae\u4e00 5G \u53ef\u6eff\u8db3\u65e5\u5e38\u9700\u6c42\u3002\u5c0d\u65bc\u8f03\u9ad8\u7684\u7a69\u5b9a\u6027\u8981\u6c42\uff0c5G+4G \u53ef\u63d0\u4f9b\u66f4\u597d\u7684\u5099\u63f4\u3002\u5982\u679c\u9810\u7b97\u5141\u8a31\uff0c\u96d9 5G \u4e5f\u662f\u53ef\u884c\u7684\uff0c\u4f46\u6210\u672c\u6548\u76ca\u6bd4\u4e26\u4e0d\u4ee4\u4eba\u4fe1\u670d\u3002.<\/span>\u5546\u696d\u8eca\u968a\u7ba1\u7406<\/strong><\/span>\u5efa\u8b70\u8a2d\u5b9a\uff1a5G+4G \u6216\u89c0\u5bdf RedCap \u9078\u9805 \u7406\u7531\uff1a\u5546\u696d\u65b9\u6848\u4ee5\u7a69\u5b9a\u6027\u548c\u6210\u672c\u63a7\u5236\u70ba\u512a\u5148\u8003\u91cf\u30025G+4G \u7d44\u5408\u53ef\u5728\u7ba1\u7406\u8cbb\u7528\u7684\u540c\u6642\u63d0\u4f9b\u53ef\u9760\u7684\u7db2\u8def\u4fdd\u8b49\u3002\u96a8\u8457 RedCap \u6280\u8853\u7684\u6210\u719f\u548c\u5546\u7528\uff0c\u5b83\u5f88\u53ef\u80fd\u6703\u6210\u70ba\u5546\u7528\u8eca\u8f1b\u7db2\u8def\u7684\u9996\u9078\u3002.<\/span><\/p>\n

                \u8a2d\u5099\u9078\u64c7\u7684\u6280\u8853\u8981\u9ede<\/h4>\n

                \u6a21\u7d44\u9078\u64c7<\/strong><\/span>\u9078\u7528\u9ad8\u901a (Qualcomm)\u3001HiSilicon \u6216 UNISOC \u7b49\u77e5\u540d\u88fd\u9020\u5546\u7684\u901a\u8a0a\u6a21\u7d44\u3002\u9019\u4e9b\u7522\u54c1\u5728\u8a0a\u865f\u8655\u7406\u3001\u96fb\u6e90\u7ba1\u7406\u548c\u7a69\u5b9a\u6027\u65b9\u9762\u90fd\u7d93\u904e\u9a57\u8b49\u3002\u907f\u514d\u4f7f\u7528\u5c0f\u5ee0\u6216\u4f86\u6b77\u4e0d\u660e\u7684\u6a21\u7d44\u3002.<\/span>\u6a02\u5e36\u652f\u63f4<\/strong><\/span>\u78ba\u8a8d\u88dd\u7f6e\u652f\u63f4\u570b\u5167\u4e3b\u8981 5G \u983b\u6bb5 (N41\/N78\/N79) \u548c 4G \u983b\u6bb5 (B1\/B3\/B8\/B40\/B41 \u7b49)\u3002\u5b8c\u6574\u7684\u983b\u6bb5\u652f\u63f4\u53ef\u78ba\u4fdd\u5728\u4e0d\u540c\u96fb\u4fe1\u696d\u8005\u7db2\u8def\u4e4b\u9593\u5207\u63db\u6642\u7684\u76f8\u5bb9\u6027\u3002.<\/span>\u6563\u71b1\u7ba1\u7406<\/strong><\/span>\u8eca\u8f1b\u74b0\u5883\u6703\u7d93\u6b77\u986f\u8457\u7684\u6eab\u5ea6\u8b8a\u5316\uff0c\u56e0\u6b64\u61c9\u512a\u5148\u8003\u616e\u5177\u6709\u4e3b\u52d5\u5f0f\u51b7\u537b\u7cfb\u7d71\u7684\u7522\u54c1\u3002\u55ae\u9760\u88ab\u52d5\u5f0f\u51b7\u537b\u7cfb\u7d71\u53ef\u80fd\u7121\u6cd5\u5728\u708e\u708e\u590f\u65e5\u7dad\u6301\u7a69\u5b9a\u7684\u904b\u4f5c\u3002.<\/span>\u5929\u7dda\u914d\u7f6e<\/strong><\/span>\u5c0b\u627e 4 \u500b\u5929\u7dda\u6216\u66f4\u9ad8\u7684\u914d\u7f6e\u3002MIMO \u6280\u8853\u53ef\u5927\u5e45\u6539\u5584\u8eca\u8f1b\u74b0\u5883\u4e2d\u7684\u8a0a\u865f\u54c1\u8cea\u3002\u5982\u679c\u60a8\u7d93\u5e38\u5728\u504f\u9060\u5730\u5340\uff0c\u8acb\u8003\u616e\u589e\u52a0\u5916\u90e8\u9ad8\u589e\u76ca\u5929\u7dda\u3002.<\/span><\/p>\n

                \u7e3d\u7d50\u8207\u5c55\u671b<\/h4>\n

                \u9078\u64c7\u8eca\u7528\u8def\u7531\u5668\u7684\u7db2\u8def\u914d\u7f6e\u9700\u8981\u5e73\u8861\u4f7f\u7528\u5834\u666f\u3001\u9810\u7b97\u9650\u5236\u548c\u6548\u80fd\u9700\u6c42\u3002\u76ee\u524d\uff0c\u5c0d\u5927\u591a\u6578\u4f7f\u7528\u8005\u800c\u8a00\uff0c5G+4G \u6df7\u5408\u7d44\u5408\u63d0\u4f9b\u4e86\u6548\u80fd\u3001\u6210\u672c\u548c\u7a69\u5b9a\u6027\u7684\u6700\u4f73\u5e73\u8861\u3002\u96d9 5G \u9069\u5408\u8981\u6c42\u6700\u5927\u983b\u5bec\u7684\u5834\u666f\uff0c\u4e3b\u8981\u662f\u5728\u5e02\u5340\u3002.<\/span>RedCap \u4f5c\u70ba\u4e00\u7a2e\u65b0\u8208\u6280\u8853\uff0c\u5728\u8eca\u8f09 IoT \u61c9\u7528\u65b9\u9762\u5c55\u73fe\u51fa\u5f37\u5927\u7684\u6f5b\u529b\u3002\u96a8\u8457\u6a19\u6e96\u7684\u5b9a\u6848\u8207\u4f9b\u61c9\u93c8\u7684\u6210\u719f\uff0c\u9810\u8a08 1-2 \u5e74\u5167\u6703\u6709\u66f4\u591a RedCap \u8eca\u7528\u7522\u54c1\u4e0a\u5e02\uff0c\u63d0\u4f9b\u4f7f\u7528\u8005\u66f4\u591a\u7684\u9078\u64c7\u3002.<\/span>\u6211\u5efa\u8b70\u6839\u64da\u60a8\u7684\u5be6\u969b\u8def\u7dda\u548c\u9700\u6c42\u9032\u884c\u6e2c\u8a66\uff0c\u627e\u51fa\u6700\u9069\u5408\u60a8\u60c5\u6cc1\u7684\u65b9\u6848\u3002\u6b61\u8fce\u5728\u8ad6\u58c7\u4e0a\u5206\u4eab\u4f7f\u7528\u7d93\u9a57\u548c\u6e2c\u8a66\u8cc7\u6599 - \u96c6\u9ad4\u77e5\u8b58\u6709\u52a9\u65bc\u70ba\u6bcf\u500b\u4eba\u63a8\u9032\u8eca\u8f1b\u7db2\u8def\u6280\u8853\u3002.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

                I’ve noticed a lot of forum members discussing network configuration options for vehicle routers lately, especially around dual 5G, 5G+4G, and the newer RedCap technology. I’ve spent quite a bit of time working with vehicle networking setups, so I’m putting together what I’ve learned about these different approaches and which ones actually work in real-world […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5971","post","type-post","status-publish","format-standard","hentry","category-blog"],"metadata":{"classic-editor-remember":["block-editor"],"_edit_lock":["1769701456:1"],"_edit_last":["1"],"themepark_seo_title":["Deep Dive into Dual-Mode Tech for Vehicle Routers: Dual 5G, 5G+4G, and RedCap Applications"],"themepark_seo_description":["I've noticed a lot of forum members discussing network configuration options for vehicle routers lately, especially around dual 5G, 5G+4G, and the newer RedCap technology. I've spent quite a bit of time working with vehicle networking setups, so I'm putting together what I've learned about these different approaches and which ones actually work in real-world conditions."],"themepark_seo_keyword":["Vehicle Router"],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["6"],"views":["3649"]},"yoast_head":"\nDeep Dive into Dual-Mode Tech for Vehicle Routers: Dual 5G, 5G+4G, and RedCap Applications - KEY-IOT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.key-iot.com\/zh_tw\/blog\/deep-dive-into-dual-mode-tech-for-vehicle-routers-dual-5g-5g4g-and-redcap-applications\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Deep Dive into Dual-Mode Tech for Vehicle Routers: Dual 5G, 5G+4G, and RedCap Applications - KEY-IOT\" \/>\n<meta property=\"og:description\" content=\"I’ve noticed a lot of forum members discussing network configuration options for vehicle routers lately, especially around dual 5G, 5G+4G, and the newer RedCap technology. 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