{"id":1745,"date":"2022-05-12T15:21:33","date_gmt":"2022-05-12T07:21:33","guid":{"rendered":"http:\/\/www.decitone.com\/blog\/?p=1745"},"modified":"2022-05-12T15:26:12","modified_gmt":"2022-05-12T07:26:12","slug":"%e5%90%8etetra%e6%97%b6%e4%bb%a3%ef%bc%9a%e7%94%a8%e4%ba%8e%e5%ba%94%e6%80%a5%e5%93%8d%e5%ba%94%e7%9a%84%e4%b8%8b%e4%b8%80%e4%bb%a3%e7%a7%bb%e5%8a%a8%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"https:\/\/www.decitone.com\/blog\/archives\/1745","title":{"rendered":"\u540eTETRA\u65f6\u4ee3\uff1a\u7528\u4e8e\u5e94\u6025\u54cd\u5e94\u7684\u4e0b\u4e00\u4ee3\u79fb\u52a8\u7f51\u7edc"},"content":{"rendered":"

 <\/p>\n

\u5728\u5f53\u4eca\u4e16\u754c\uff0c\u516c\u5171\u5b89\u5168\u4e13\u4e1a\u4eba\u5458\u9700\u8981\u80fd\u591f\u5728\u4efb\u4f55\u5730\u65b9\u4f7f\u7528\u7684\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u2014\u2014\u5305\u62ec\u504f\u8fdc\u5730\u533a\u3001\u5730\u94c1\u7ad9\u548c\u5730\u4e0b\u505c\u8f66\u573a\u3002<\/p>\n

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\u90a3\u4e48\u89e3\u51b3\u65b9\u6848\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n

\u91c7\u7528\u57fa\u4e8e\u884c\u4e1a\u6807\u51c6\u7684\u5206\u6563\u5f0f\u79fb\u52a8\u7f51\u7edc<\/strong>\u57fa\u7840\u8bbe\u65bd\u662f\u4e00\u79cd\u5f00\u59cb\u53d7\u5230\u5173\u6ce8\u7684\u60f3\u6cd5\u3002\u79fb\u52a8\u8fb9\u7f18\u8ba1\u7b97 (MEC)<\/strong> \u4e4d\u4e00\u770b\u53ef\u80fd\u662f\u9769\u547d\u6027\u7684\uff0c\u4f46\u5b9e\u9645\u4e0a\u5b83\u66f4\u50cf\u662f\u4e00\u79cd\u8fdb\u5316\uff0c\u56e0\u4e3a\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u4e0e\u5546\u4e1a\u79fb\u52a8\u7f51\u7edc\u76f8\u540c\u7684\u79fb\u52a8\u6807\u51c6\u2014\u2014\u5e76\u63d0\u4f9b\u6240\u6709\u968f\u4e4b\u800c\u6765\u7684\u597d\u5904\u3002\u4f46 MEC \u4e0d\u4f7f\u7528\u96c6\u4e2d\u5f0f\u661f\u578b\u62d3\u6251\uff0c\u800c\u662f\u63d0\u5021\u5206\u6563\u5f0f\u6838\u5fc3\u79fb\u52a8\u7f51\u7edc\u3002\u57fa\u672c\u4e0a\uff0cMEC \u65e8\u5728\u5c06\u4e92\u8054\u7f51\u62d3\u6251\uff08\u4e00\u79cd\u5206\u6563\u7684\u7f51\u72b6\u7f51\u7edc\u4e0e\u661f\u578b\u62d3\u6251\u76f8\u7ed3\u5408\uff09\u5e94\u7528\u4e8e\u79fb\u52a8\u7f51\u7edc\u7684\u67b6\u6784<\/strong>\u3002<\/p>\n

\u8fd9\u79cd\u5206\u6563\u5f0f\u65b9\u6cd5\u8fd8\u5229\u7528\u4e86 NFV\/SDN\uff08\u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316\/\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\uff09<\/strong>\u7684\u4f18\u52bf\uff0c\u4f7f\u8fc7\u53bb\u9700\u8981\u5927\u578b\u4e13\u7528\u786c\u4ef6\u673a\u67b6\u7684\u6838\u5fc3\u79fb\u52a8\u7f51\u7edc\u80fd\u591f\u5728\u7b80\u5355\u3001\u5ec9\u4ef7\u7684\u5546\u54c1\u786c\u4ef6\u4e0a\u8fd0\u884c\u3002\u4ee5\u5206\u5e03\u5f0f\u5f62\u5f0f\u5c06\u6838\u5fc3\u79fb\u52a8\u7f51\u7edc\u5e26\u5230\u7f51\u7edc\u8fb9\u7f18\u7684\u597d\u5904\u5305\u62ec\uff1a\u5f3a\u5927\u7684\u5f39\u6027\u3001\u66f4\u4f4e\u7684\u5ef6\u8fdf\u548c\u4e0e\u4f20\u7edf\u661f\u578b\u67b6\u6784\u76f8\u6bd4\u51cf\u5c11\u9ad8\u8fbe 50% \u7684\u56de\u7a0b\u6d41\u91cf\uff0c\u5e76\u4e14\u6210\u672c\u663e\u7740\u964d\u4f4e\u7531\u4e8e NFV\/SDN\u3002<\/p>\n

 <\/p>\n

\"\u6f14\u8fdb\u5206\u7ec4\u6838\u5fc3\"<\/a><\/p>\n

\u4f7f\u7528\u6b64\u6a21\u578b\uff0c\u6838\u5fc3 LTE \u7f51\u7edc\u7684\u6240\u6709\u529f\u80fd – EPC\uff08\u6f14\u8fdb\u5206\u7ec4\u6838\u5fc3\uff09<\/strong> – \u90fd\u5728\u4f4d\u4e8e\u6216\u96c6\u6210\u5230\u5c0f\u578b\u8702\u7a9d\u548c\u57fa\u7ad9\u7684\u6807\u51c6 Linux \u786c\u4ef6\u4e0a\u8fd0\u884c\u7684\u8f6f\u4ef6\u4e2d\u5b9e\u73b0\u3002\u5728\u5355\u5143\u4e0a\u8fd0\u884c EPC \u5e76\u4f7f\u7528\u7f51\u72b6\u62d3\u6251\u5c06\u8be5\u5355\u5143\u4e0e\u8bb8\u591a\u5176\u4ed6\u5355\u5143\u8fde\u63a5\u8d77\u6765\uff0c\u521b\u5efa\u4e86\u4e00\u7fa4\u81ea\u4e3b\u7684\u3001\u529f\u80fd\u9f50\u5168\u7684\u79fb\u52a8\u7f51\u7edc\u3002\u5982\u679c\u5176\u4e2d\u4e00\u4e2a\u5355\u5143\u51fa\u73b0\u6545\u969c\uff0c\u5219\u7f51\u7edc\u7684\u5176\u4f59\u90e8\u5206\u4fdd\u6301\u8fd0\u884c\uff1a\u5177\u6709\u5185\u7f6e\u7684\u5f39\u6027\u3002<\/p>\n

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\u5206\u5e03\u5f0f\u3001\u57fa\u4e8e\u7f51\u72b6\u7f51\u7edc\u7684 LTE \u7f51\u7edc\uff0c\u53ef\u4ee5\u5728\u5c0f\u578b\u4e14\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u786c\u4ef6\u4e0a\u9ad8\u6548\u8fd0\u884c\uff0c\u540c\u65f6\u63d0\u4f9b\u6838\u5fc3 LTE \u7f51\u7edc\u7684\u5b8c\u6574\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u6807\u51c6\u7b14\u8bb0\u672c\u7535\u8111\u4e0a\u8fd0\u884c\uff0c\u4ece\u800c\u53ef\u4ee5\u5c06\u5176\u653e\u5165\u8f66\u8f86\u4e2d\uff0c\u8fde\u63a5\u4e00\u4e2a\u5c0f\u578b\u5929\u7ebf\uff0c\u5e76\u62e5\u6709\u4e00\u4e2a\u5b89\u5168\u3001\u6709\u5f39\u6027\u7684\u8f66\u5185\u79fb\u52a8\u7f51\u7edc\u3002<\/p>\n

\u4e0e\u5176\u4ed6\u57fa\u4e8e LTE \u7684\u67b6\u6784\u4e00\u6837\uff0c\u8fd9\u79cd\u65b9\u6cd5\u7684\u7f8e\u5999\u4e4b\u5904\u5728\u4e8e\u53ef\u4ee5\u90e8\u7f72\u6807\u51c6\u667a\u80fd\u624b\u673a\u548c\u5e73\u677f\u7535\u8111\uff0c\u5176\u6210\u672c\u4ec5\u4e3aTETRA \u5bf9\u8bb2\u673a\u6210\u672c\u7684\u4e00\u5c0f\u90e8\u5206\uff0c\u5e76\u4e14\u53ef\u4ee5\u88c5\u8f7d\u4e13\u4e1a\u4e14\u9ad8\u5ea6\u6709\u6548\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u4e00\u540d\u8b66\u5bdf\u53ef\u4ee5\u7acb\u5373\u5c06\u72af\u7f6a\u73b0\u573a\u7684\u89c6\u9891\u4ece\u4ed6\u7684\u667a\u80fd\u624b\u673a\u53d1\u9001\u7ed9\u57fa\u5730\u7684\u540c\u4e8b\u3002<\/p>\n

\"LTE\"<\/a><\/p>\n

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