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LEMF \u7684\u76f4\u63a5\u8fde\u63a5\u7684\u5b89\u5168\u66f4\u6613\u4e8e\u7ba1\u7406\u3002.<\/p>\n\n\n\n<p>\u7b2c\u56db\uff0c\u8c03\u89e3\u529f\u80fd\u4f7f\u64cd\u4f5c\u5458\u80fd\u591f\u540c\u65f6\u652f\u6301\u591a\u4e2a\u672c\u5730\u6267\u884c\u547d\u4ee4\u57fa\u91d1\u3002\u5728\u591a\u4e2a\u6267\u6cd5\u673a\u6784\u53ef\u80fd\u53d1\u51fa\u622a\u53d6\u4ee4\u7684\u53f8\u6cd5\u7ba1\u8f96\u533a\uff0c\u6216\u4e00\u4e2a\u4e2d\u592e\u622a\u53d6\u5e73\u53f0\u4ece\u591a\u4e2a\u8fd0\u8425\u5546\u63a5\u6536\u6570\u636e\u7684\u53f8\u6cd5\u7ba1\u8f96\u533a\uff0c\u8c03\u89e3\u529f\u80fd\u53ef\u6839\u636e\u6388\u6743\u4ee4\u53c2\u6570\uff0c\u5c06\u622a\u83b7\u7684\u6570\u636e\u53d1\u9001\u5230\u9002\u5f53\u7684 LEMF\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u67b6\u6784\u548c\u90e8\u7f72\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<p>\u8c03\u89e3\u529f\u80fd\u7684\u67b6\u6784\u53d6\u51b3\u4e8e\u8fd0\u8425\u5546\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u3001\u62e6\u622a\u91cf\u3001\u7f51\u7edc\u6280\u672f\u7684\u591a\u6837\u6027\u4ee5\u53ca\u56fd\u5bb6\u4fe1\u606f\u5b89\u5168\u6846\u67b6\u7684\u5177\u4f53\u8981\u6c42\u3002\u5728\u7b80\u5355\u7684\u90e8\u7f72\u4e2d\uff0c\u5355\u4e2a\u8c03\u89e3\u5e73\u53f0\u53ef\u670d\u52a1\u4e8e\u6574\u4e2a\u7f51\u7edc\uff0c\u63a5\u6536\u6765\u81ea\u6240\u6709\u7f51\u5143\u7684\u622a\u83b7\u6570\u636e\uff0c\u5e76\u5411\u5355\u4e2a LEMF \u4f20\u8f93\u79fb\u4ea4\u6570\u636e\u3002\u5728\u66f4\u590d\u6742\u7684\u73af\u5883\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5206\u5e03\u5f0f\u8c03\u89e3\u67b6\u6784\uff0c\u8c03\u89e3\u8282\u70b9\u9760\u8fd1\u4e3b\u8981\u7f51\u5143\uff0c\u7531\u4e2d\u592e\u7ba1\u7406\u8282\u70b9\u534f\u8c03\u6574\u4f53\u8fd0\u884c\u3002.<\/p>\n\n\n\n<p>\u53ef\u6269\u5c55\u6027\u662f\u4e00\u4e2a\u5173\u952e\u7684\u8bbe\u8ba1\u8003\u8651\u56e0\u7d20\u3002\u8c03\u89e3\u529f\u80fd\u5fc5\u987b\u80fd\u591f\u5728\u4e0d\u964d\u4f4e\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u5904\u7406\u9884\u671f\u7684\u5e76\u53d1\u62e6\u622a\u6570\u91cf\u3002\u5bf9\u4e8e\u7528\u6237\u57fa\u6570\u5927\u6216\u62e6\u622a\u91cf\u5927\u7684\u8fd0\u8425\u5546\u6765\u8bf4\uff0c\u8fd9\u53ef\u80fd\u9700\u8981\u591a\u5b9e\u4f8b\u90e8\u7f72\uff0c\u5e76\u5177\u5907\u8d1f\u8f7d\u5e73\u8861\u548c\u6545\u969c\u5207\u6362\u529f\u80fd\u3002\u8c03\u89e3\u5e73\u53f0\u7684\u5c3a\u5bf8\u5e94\u80fd\u5728\u6709\u4f59\u91cf\u7684\u60c5\u51b5\u4e0b\u5904\u7406\u5cf0\u503c\u8d1f\u8f7d\uff0c\u56e0\u4e3a\u5bb9\u91cf\u9650\u5236\u5bfc\u81f4\u7684\u62e6\u622a\u5931\u8d25\u662f\u4e0d\u53ef\u63a5\u53d7\u7684\u3002.<\/p>\n\n\n\n<p>\u53ef\u9760\u6027\u540c\u6837\u91cd\u8981\u3002\u8c03\u89e3\u529f\u80fd\u662f LI \u94fe\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u8c03\u89e3\u529f\u80fd\u7684\u4efb\u4f55\u6545\u969c\u90fd\u4f1a\u5bfc\u81f4\u622a\u83b7\u6570\u636e\u65e0\u6cd5\u4ea4\u4ed8\u3002\u8fd0\u8425\u5546\u5e94\u91c7\u7528\u5177\u6709\u81ea\u52a8\u6545\u969c\u5207\u6362\u529f\u80fd\u7684\u5197\u4f59\u8c03\u89e3\u5e73\u53f0\uff0c\u5e76\u5e94\u6301\u7eed\u76d1\u63a7\u8c03\u89e3\u529f\u80fd\u7684\u5065\u5eb7\u72b6\u51b5\u548c\u6027\u80fd\u3002\u5fc5\u987b\u4ed4\u7ec6\u89c4\u5212\u7ef4\u62a4\u7a97\u53e3\u548c\u8f6f\u4ef6\u66f4\u65b0\uff0c\u4ee5\u907f\u514d\u4e2d\u65ad\u6b63\u5728\u8fdb\u884c\u7684\u62e6\u622a\u3002.<\/p>\n\n\n\n<p>\u4e0e\u8fd0\u8425\u5546\u73b0\u6709\u7f51\u7edc\u7ba1\u7406\u548c\u5b89\u5168\u8fd0\u8425\u57fa\u7840\u8bbe\u65bd\u7684\u96c6\u6210\u4e5f\u5f88\u91cd\u8981\u3002\u8c03\u89e3\u529f\u80fd\u5e94\u4e0e\u8fd0\u8425\u5546\u7684\u76d1\u63a7\u7cfb\u7edf\u3001\u8b66\u62a5\u7ba1\u7406\u7cfb\u7edf\u4ee5\u53ca\u5b89\u5168\u4fe1\u606f\u548c\u4e8b\u4ef6\u7ba1\u7406\uff08SIEM\uff09\u5e73\u53f0\u96c6\u6210\u3002\u8fd9\u79cd\u96c6\u6210\u53ef\u786e\u4fdd\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u8c03\u89e3\u529f\u80fd\u7684\u95ee\u9898\uff0c\u5e76\u6355\u83b7\u548c\u5206\u6790\u4e0e LI \u57fa\u7840\u8bbe\u65bd\u76f8\u5173\u7684\u5b89\u5168\u4e8b\u4ef6\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9009\u62e9\u8c03\u89e3\u5e73\u53f0<\/h2>\n\n\n\n<p>\u5728\u9009\u62e9\u8c03\u89e3\u5e73\u53f0\u65f6\uff0c\u8fd0\u8425\u5546\u5e94\u8bc4\u4f30\u51e0\u4e2a\u5173\u952e\u6807\u51c6\u3002\u9996\u5148\u8981\u8003\u8651\u662f\u5426\u7b26\u5408\u6807\u51c6--\u5e73\u53f0\u5fc5\u987b\u652f\u6301 ETSI \u79fb\u4ea4\u63a5\u53e3\u548c\u56fd\u5bb6 LI \u6846\u67b6\u8981\u6c42\u7684\u6570\u636e\u683c\u5f0f\u3002\u5176\u6b21\u662f\u7f51\u7edc\u6280\u672f\u652f\u6301--\u5e73\u53f0\u5fc5\u987b\u80fd\u591f\u4e0e\u8fd0\u8425\u5546\u57fa\u7840\u8bbe\u65bd\u4e2d\u7684\u6240\u6709\u7f51\u5143\u548c\u534f\u8bae\u5bf9\u63a5\uff0c\u5305\u62ec\u4f20\u7edf\u7535\u8def\u4ea4\u6362\u7f51\u5143\u3001IMS\/VoLTE \u7ec4\u4ef6\u548c 5G \u6838\u5fc3\u7f51\u529f\u80fd\u3002.<\/p>\n\n\n\n<p>\u5e94\u6839\u636e\u8fd0\u8425\u5546\u5f53\u524d\u548c\u9884\u8ba1\u7684\u622a\u83b7\u91cf\u8bc4\u4f30\u53ef\u6269\u5c55\u6027\u548c\u6027\u80fd\u3002\u5b89\u5168\u529f\u80fd\uff08\u5305\u62ec\u52a0\u5bc6\u3001\u8bbf\u95ee\u63a7\u5236\u3001\u5ba1\u8ba1\u65e5\u5fd7\u548c\u8bc1\u4e66\u7ba1\u7406\uff09\u5e94\u6ee1\u8db3\u8fd0\u8425\u5546\u5b89\u5168\u653f\u7b56\u548c\u56fd\u5bb6\u4fe1\u606f\u5b89\u5168\u6846\u67b6\u7684\u8981\u6c42\u3002\u53ef\u7ba1\u7406\u6027\u548c\u6613\u64cd\u4f5c\u6027\u662f\u5f71\u54cd\u603b\u4f53\u62e5\u6709\u6210\u672c\u548c\u4fe1\u606f\u5b89\u5168\u56e2\u961f\u64cd\u4f5c\u8d1f\u62c5\u7684\u5b9e\u9645\u8003\u8651\u56e0\u7d20\u3002.<\/p>\n\n\n\n<p>\u4f9b\u5e94\u5546\u7684\u8ddf\u8e2a\u8bb0\u5f55\u548c\u652f\u6301\u80fd\u529b\u4e5f\u5f88\u91cd\u8981\u3002\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u53d1\u5c55\u548c LI \u6807\u51c6\u7684\u4fee\u8ba2\uff0c\u8c03\u89e3\u529f\u80fd\u9700\u8981\u6301\u7eed\u7684\u7ef4\u62a4\u3001\u66f4\u65b0\u548c\u652f\u6301\u3002\u8fd0\u8425\u5546\u5e94\u9009\u62e9\u5bf9 LI \u5e02\u573a\u6709\u627f\u8bfa\u3001\u6709\u53ca\u65f6\u652f\u6301\u548c\u66f4\u65b0\u8bb0\u5f55\u7684\u4f9b\u5e94\u5546\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n\n\n<p>\u8c03\u89e3\u529f\u80fd\u662f\u8fd0\u8425\u5546\u7f51\u7edc\u4e0e\u6267\u6cd5\u90e8\u95e8\u4e4b\u95f4\u7684\u91cd\u8981\u6865\u6881\u3002\u5b83\u5c06\u4e13\u6709\u7f51\u7edc\u6570\u636e\u8f6c\u6362\u4e3a\u6807\u51c6\u5316\u7684\u79fb\u4ea4\u683c\u5f0f\uff0c\u96c6\u4e2d\u7ba1\u7406\u62e6\u622a\u64cd\u4f5c\uff0c\u63d0\u4f9b\u8fd0\u8425\u5546\u548c\u6267\u6cd5\u9886\u57df\u4e4b\u95f4\u7684\u5b89\u5168\u8fb9\u754c\uff0c\u5e76\u5b9e\u73b0\u53ef\u9760\u3001\u53ef\u6269\u5c55\u7684\u62e6\u622a\u6750\u6599\u4ea4\u4ed8\u3002\u5bf9\u8fd0\u8425\u5546\u800c\u8a00\uff0c\u6295\u8d44\u4e8e\u5f3a\u5927\u3001\u8bbe\u8ba1\u826f\u597d\u7684\u8c03\u89e3\u529f\u80fd\u662f\u5efa\u7acb\u5408\u89c4\u3001\u6709\u6548\u7684\u5408\u6cd5\u62e6\u622a\u80fd\u529b\u7684\u6700\u91cd\u8981\u51b3\u7b56\u4e4b\u4e00\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f8\u5173\u6587\u7ae0<\/h2>\n\n\n\n<p>\u5982\u9700\u8fdb\u4e00\u6b65\u4e86\u89e3\u76f8\u5173\u4e3b\u9898\uff0c\u8bf7\u6d4f\u89c8\u8fd9\u4e9b\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/ic-services.io\/zh\/?p=2144\">ETSI TS 103 120 \u89e3\u8bfb\uff1a\u73b0\u4ee3 IP \u7f51\u7edc\u7684\u5207\u6362\u63a5\u53e3<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/zh\/?p=2146\">HI1 vs HI2 vs HI3\uff1a\u4e86\u89e3\u4e09\u79cd\u5408\u6cd5\u62e6\u622a\u63a5\u53e3<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/zh\/?p=2156\">\u5408\u6cd5\u62e6\u622a\u7ba1\u7406\u7cfb\u7edf (LIMS) \u5e94\u5177\u5907\u54ea\u4e9b\u529f\u80fd<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5916\u90e8\u8d44\u6e90<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u5916\u90e8\u8d44\u6e90\u63d0\u4f9b\u4e86\u66f4\u591a\u80cc\u666f\u8d44\u6599\u548c\u5b98\u65b9\u6587\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.etsi.org\/technologies\/lawful-interception\" target=\"_blank\" rel=\"noopener noreferrer\">ETSI \u5408\u6cd5\u62e6\u622a\u6807\u51c6<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>In the architecture of any lawful interception system, the mediation function occupies a critical position. It sits between the operator&#8217;s 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