{"id":3293,"date":"2015-07-24T09:39:17","date_gmt":"2015-07-24T09:39:17","guid":{"rendered":"http:\/\/www.kaspersky.com.cn\/blog\/?p=3293"},"modified":"2020-02-27T00:17:36","modified_gmt":"2020-02-26T16:17:36","slug":"lte-u-on-the-way-to-5g","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.cn\/blog\/lte-u-on-the-way-to-5g\/3293\/","title":{"rendered":"LTE-U\u6280\u672f\uff1a\u901a\u54115G\u7f51\u7edc\u4e4b\u8def"},"content":{"rendered":"<p>\u5c31\u5728\u6700\u8fd1\uff0c\u7231\u7acb\u4fe1\u548c\u9ad8\u901a\u516c\u53f8\u7eb7\u7eb7\u7740\u624b\u63a8\u9500\u5176\u6700\u5c16\u7aef\u6280\u672f- LTE-U\u3002\u76f8\u6bd4\u4e8eLTE-A\uff08\u5728\u5305\u62ec\u7f8e\u56fd\u3001\u6b27\u6d32\u3001\u4fc4\u7f57\u65af\u548c\u4e2d\u56fd\u7684\u5168\u7403\u8303\u56f4\u65e5\u76ca\u666e\u53ca\uff09\uff0cLTE-U\u5728\u5404\u4e2a\u65b9\u9762\u662f\u5426\u6709\u6240\u6539\u8fdb\uff1f\u4ee5\u53ca\u8fd9\u4e9b\u7f29\u5199\u7684\u771f\u6b63\u542b\u4e49\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>\u9996\u5148\u4ece\u8fd9\u4e9b\u540d\u5b57\u7740\u624b\u3002\u7b2c\u4e00\u4e2a\u7f29\u5199LTE-A\u4ee3\u8868\u7684\u610f\u601d\u662f\u201dLTE-Advanced\u201d\uff08LTE\u7684\u6f14\u8fdb\uff09\u6216\u201d\u7b2c\u56db\u4ee3\u79fb\u52a8\u7f51\u7edc\u7684\u6f14\u8fdb\u201d\u3002\u6b64\u7c7b\u7f51\u7edc\u76ee\u524d\u5df2\u5728\u5168\u7403\u8303\u56f4\u666e\u53ca\u4f7f\u7528\u3002\u81f3\u4e8eLTE-U\uff0c\u7edd\u4e0d\u662f\u50cf\u6709\u4e9b\u4eba\u6240\u60f3\u8c61\u7684\uff0c\u4ee3\u8868\u201dLTE-Ultimate\u201d\uff08\u7ec8\u6781LTE\uff09\u6216\u201dLTE-Unbeatable\u201d\uff08\u65e0\u4e0e\u4f26\u6bd4\u7684LTE\uff09\u7684\u610f\u601d\u3002\u201dU\u201d\u5728\u8fd9\u91cc\u7684\u610f\u601d\u662f\u201d\u514d\u8bb8\u53ef\u201d\u3002\u56e0\u6b64\uff0c\u8be5\u79fb\u52a8\u7f51\u7edc\u6280\u672f\u9700\u8981\u4f7f\u7528\u5230\u6240\u8c13\u7684\u201d\u514d\u8bb8\u53ef\u201d\u9891\u6bb5\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2015\/07\/06152200\/lte-u-featured-1.jpg\" alt=\"\" width=\"1280\" height=\"840\"><\/p>\n<p>\u90a3\u201d\u514d\u8bb8\u53ef\u201d\u5728\u8fd9\u91cc\u5230\u5e95\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u7b54\u6848\u5f88\u7b80\u5355\uff1a\u5305\u62ec\u8fd0\u7528\u4e8e\u79fb\u52a8\u8fd0\u8425\u5546\u6216\u65e0\u7ebf\u7535\u53f0\u7684\u5927\u591a\u6570\u65e0\u7ebf\u7535\u9891\u7387\u90fd\u5fc5\u987b\u901a\u8fc7\u8bb8\u53ef\u65b9\u80fd\u4f7f\u7528\u3002\u8fd9\u4e9b\u9891\u7387\u7531\u653f\u5e9c\u76f8\u5173\u90e8\u95e8\u63a7\u5236\uff0c\u4e14\u53ea\u6709\u83b7\u5f97\u7b7e\u53d1\u8bb8\u53ef\u7684\u5355\u4f4d\u624d\u88ab\u5141\u8bb8\u5728\u8fd9\u4e2a\u9891\u7387\u53d1\u9001\u6570\u636e\u3002<\/p>\n<p>\u5bf9\u4e8e\u5c0f\u5bb9\u91cf\u7684\u6c11\u7528\u4fe1\u53f7\u4f20\u9001\u673a\u800c\u8a00\uff0c\u5219\u53ef\u4f7f\u7528\u514d\u8bb8\u53ef\u9891\u6bb5\uff1a\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u9891\u6bb5\u53d1\u9001\u65e0\u7ebf\u7535\u4fe1\u53f7\u3002\u8fd9\u5b8c\u5168\u89e3\u91ca\u7684\u901a\uff1a\u60f3\u8c61\u4e0b\u4f60\u7ed9\u5b69\u5b50\u4e70\u7684\u6bcf\u4e2a\u9065\u63a7\u73a9\u5177\u90fd\u5fc5\u987b\u83b7\u5f97\u65e0\u7ebf\u7535\u9891\u6bb5\u4f7f\u7528\u8bb8\u53ef\uff01 \u2018\u514d\u8d39\u2019\u65e0\u7ebf\u7535\u9891\u6bb5\u8fd0\u884c\u7684\u9996\u8981\u8981\u6c42\u662f\uff1a\u5c06\u6700\u5927\u4f20\u8f93\u529f\u7387\u9650\u5236\u5728\u67d0\u4e2a\u7279\u5b9a\u503c\u4ee5\u4e0b\uff0c\u8fd9\u6837\u53ef\u907f\u514d\u5bf9\u4ed6\u4eba\u8bbe\u5907\u7684\u5de5\u4f5c\u4ea7\u751f\u5e72\u6270\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u9065\u63a7\u73a9\u5177\u53ea\u80fd\u752827 MHz\u9891\u6bb5\uff0c\u540c\u65f6\u9065\u63a7\u73a9\u5177\u3001\u65e0\u7ebf\u7535\u8bdd\u548cWi-Fi\u8def\u7531\u5668\u5206\u522b\u53ea\u80fd\u7528433 MHz\u30012.4 GHz\u548c5 GHz\u9891\u6bb5\u3002\u5f53\u7136\u5177\u4f53\u6570\u503c\u5728\u4e0d\u540c\u56fd\u5bb6\u4e5f\u4e0d\u5c3d\u76f8\u540c\uff0c\u8fd9\u53ef\u80fd\u4f1a\u4ea7\u751f\u67d0\u4e9b\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<p>\u514d\u8bb8\u53ef\u9891\u6bb5LTE\u6982\u5ff5\u7684\u57fa\u7840\u662f\u4f7f\u7528\u201d\u514d\u8d39\u201d\u9891\u6bb5\u90e8\u7f72LTE\u7f51\u7edc\u3002\u5f53\u7136\uff0c\u6211\u4eec\u8bf4\u7684\u662f\u4f4e\u529f\u7387\u57fa\u7ad9\uff0c\u6bd4\u5982\uff1a\u4ec5\u8fd0\u7528\u4e8e\u5ba4\u5185\u7684femtocell\uff08\u6beb\u5fae\u5fae\u8702\u7a9d\uff09\u548cpicocell\uff08\u5fae\u5fae\u8702\u7a9d\uff09\u3002\u4ed6\u4eec\u80fd\u591f\u201d\u96c6\u5408\u201d\u66f4\u591a\u514d\u8d39\u9891\u7387\uff0c\u8fd9\u610f\u5473\u7740\u5c06\u591a\u4e2a\u5e76\u884c\u4f20\u8f93\u901a\u9053\u6574\u5408\u5230\u4e00\u8d77\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n<p>\u4f60\u7684\u8111\u6d77\u53ef\u80fd\u4f1a\u7acb\u5373\u95ea\u73b0\u51fa\u4e00\u4e2a\u5ff5\u5934\uff1a\u90a3\u6211\u4eec\u4e3a\u4ec0\u4e48\u8fd8\u8981Wi-Fi\u5462\uff1fWi-Fi\u5e76\u6ca1\u6709\u90a3\u4e48\u5bb9\u6613\u88ab\u629b\u5f03\uff1b\u6070\u6070\u76f8\u53cd\uff0cWi-Fi\u6280\u672f\u5c06\u4f9d\u7136\u8d77\u5230\u5176\u5e94\u6709\u7684\u4f5c\u7528\uff0c\u5373\u4f5c\u4e3a\u5c0f\u578b\u672c\u5730\u65e0\u7ebf\u7f51\u7edc\u7684\u57fa\u7ad9\u3002<\/p>\n<p>\u6700\u521d\uff0c\u8be5\u9879\u6280\u672f\u4ec5\u88ab\u7528\u6765\u521b\u5efa\u5bbd\u5e26\u63a5\u5165\u7f51\u7edc\uff0c\u56e0\u4e3a\u6839\u672c\u5c31\u6ca1\u6709\u5176\u5b83\u9009\u62e9\u3002\u6bd5\u7adf\uff0cWi-Fi\u672c\u8eab\u7f3a\u5c11\u5bf9\u4e8e\u7a33\u5b9a\u7684\u5bbd\u5e26\u63a5\u5165\u7f51\u7edc\u8d77\u5230\u5173\u952e\u4f5c\u7528\u7684\u51e0\u9879\u7279\u6027\uff1a\u4e00\u65e6\u94fe\u63a5\u6570\u91cf\u589e\u52a0\u7684\u65f6\u5019\uff0c\u7f3a\u5c11\u7528\u6765\u7ba1\u7406\u7f51\u7edc\u6548\u7387\u7684\u6700\u5c16\u7aef\u529f\u80fd\uff1b\u65e0\u6cd5\u542f\u7528\u5b89\u5168\u8ba4\u8bc1\u6216\u7c7b\u4f3c\u8f7d\u6ce2\u805a\u5408\u7684\u529f\u80fd\uff0c\u800c\u8fd9\u6b63\u662f\u5c06\u591a\u4e2a\u9891\u6bb5\u6574\u5408\u5165\u5355\u4e2a\u4fe1\u53f7\u4f20\u8f93\u901a\u9053\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>LTE\u5728\u8bbe\u8ba1\u4e4b\u521d\u5c31\u5c06\u6240\u6709\u8fd9\u4e9b\u529f\u80fd\u8003\u8651\u5728\u5185\u3002\u7531\u4e8e\u514d\u8bb8\u53ef\u9891\u6bb5\u7531\u8bb8\u591a\u5904\u5728\u4e0d\u540c\u9891\u6bb5\u7684\u96f6\u661f\u9891\u7387\u7ec4\u6210\uff0c\u56e0\u6b64\u5b8c\u5168\u6709\u80fd\u529b\u5c06\u5b83\u4eec\u5168\u90e8\u96c6\u5408\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u5e26\u5bbd\u7f51\u7edc\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">4G is just beginning to become the norm, so why do we need 5G? \u2013 <a href=\"http:\/\/t.co\/vP3wDv1X8s\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/vP3wDv1X8s<\/a> <a href=\"http:\/\/t.co\/t9ZR5neEcN\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/t9ZR5neEcN<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/617015539848843264?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">July 3, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><a href=\"https:\/\/www.kaspersky.com.cn\/blog\/5g-why-do-we-need-it\/3054\/\" target=\"_blank\" rel=\"noopener\">\u5c3d\u7ba15G\u7f51\u7edc\u79bb\u6211\u4eec\u5df2\u6108\u6765\u6108\u8fd1<\/a>\uff0c\u4f46PC\u7535\u8111\u3001\u7535\u89c6\u548c\u5176\u5b83\u5bb6\u7528\u7535\u5668\u4f9d\u7136\u53ef\u4ee5\u9009\u62e9\u8fde\u63a5Wi-Fi\u7f51\u7edc\u3002\u800c\u4f5c\u4e3a\u6d41\u91cf\u6d88\u8017\u2019\u5927\u6237\u2019\u7684\u667a\u80fd\u624b\u673a\u548c\u5e73\u677f\u7535\u8111\u5219\u53ef\u4f7f\u7528LTE-U\u7f51\u7edc\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u5c06\u8fd9\u4e9b\u8054\u7f51\u8bbe\u5907\u6574\u5408\u5165\u5bb6\u5ead\u7f51\u7edc\u4e2d\uff0c\u94fe\u8def\u805a\u5408\u6280\u672f\u5f97\u4ee5\u8bbe\u8ba1\u800c\u6210\u3002\u8be5\u6280\u672f\u5c06LTE\u548cWi-Fi\u9891\u7387\u6574\u5408\u5230\u4e00\u8d77\uff0c\u4ece\u800c\u5f62\u6210\u4e86\u4e00\u4e2a\u7d2f\u79ef\u9891\u7387\u201d\u6c60\u201d\uff0c\u4e0d\u4ec5\u80fd\u7528\u4e8e\u8054\u7f51\u8bbe\u5907\u8fd8\u53ef\u652f\u6301\u65e0\u7ebf\u6280\u672f\u3002<\/p>\n<p>\u8be5\u65b9\u6cd5\u5c06\u6709\u52a9\u4e8e\u5e73\u8861\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u7684\u6d41\u91cf\uff0c\u6216\u5229\u7528\u4e24\u79cd\u7f51\u7edc\u5728\u9877\u523b\u95f4\u63d0\u9ad8\u6570\u636e\u901f\u7387\u3002\u6b64\u5916\uff0c\u8fd8\u80fd\u5728\u4e0d\u4e2d\u65ad\u73b0\u6709\u4f1a\u8bdd\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u65e0\u7f1d\u7f51\u7edc\u4ea4\u6362\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u8fd9\u770b\u8d77\u6765\u5c31\u50cf\u4f60\u5bb6\u5ead\u7f51\u7edc\u5185\u7684\u514d\u8d39\u6f2b\u6e38\u3002<\/p>\n<p>LTE-U\u7684\u90e8\u7f72\u65b9\u5f0f\u4e0e\u73b0\u6709\u76843G femtocell\u6781\u4e3a\u76f8\u4f3c\uff1a\u7528\u6237\u9700\u8981\u8d2d\u4e70\u7279\u5b9a\u7684femtocell\u5e76\u901a\u8fc7\u79fb\u52a8\u8fd0\u8425\u5546\u6ce8\u518c\u3002<\/p>\n<p>\u4ece\u7f51\u7edc\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u89d2\u5ea6\u770b\uff0c\u90e8\u7f72\u52a0\u5bc6VPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u901a\u9053\u7684\u540c\u65f6\uff0c\u8fd8\u9700\u521b\u5efa\u901a\u8fc7\u5355\u6839\u7ebf\u7f06\u5de5\u4f5c\u7684\u4e24\u4e2a\u72ec\u7acb\u903b\u8f91\u8fde\u63a5\u901a\u9053\u3002<\/p>\n<p>\u8fd8\u6709\u4e00\u70b9\u8981\u6ce8\u610f\uff0cLTE-U\u65e0\u6cd5\u63d0\u9ad8\u4f60\u5bb6\u5ead\u7f51\u7edc\u63d0\u4f9b\u5546\u7684\u4e92\u8054\u7f51\u8fde\u63a5\u901f\u5ea6\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u79fb\u52a8\u8bbe\u5907\u4e5f\u5c06\u6bd4\u4ee5\u5f80\u66f4\u9891\u7e41\u5730\u4f7f\u7528\u65e0\u7ebf\u8fde\u63a5\u3002<\/p>\n<blockquote class=\"twitter-pullquote\"><p>Is #LTE-U better that #LTE-A, how\u2019s it relevant to #5G and what are those abbreviations stand for?<\/p><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fkas.pr%2Fd98R&amp;text=Is+%23LTE-U+better+that+%23LTE-A%2C+how%26%238217%3Bs+it+relevant+to+%235G+and+what+are+those+abbreviations+stand+for%3F\" class=\"btn btn-twhite\" data-lang=\"en\" data-count=\"0\" target=\"_blank\" rel=\"noopener nofollow\">Tweet<\/a><\/blockquote>\n<p>\u7136\u800c\uff0c\u8fd9\u4e2a\u60f3\u6cd5\u5e76\u975e\u5b8c\u7f8e\uff1a\u90e8\u7f72LTE-U\u7684\u524d\u63d0\u662f\u9700\u8981\u7f51\u7edc\u670d\u52a1\u63d0\u4f9b\u5546\u53c2\u4e0e\u5176\u4e2d\uff0c\u4f46\u95ee\u9898\u662f\u63d0\u4f9b\u5546\u5e76\u4e0d\u4e00\u5b9a\u4f1a\u5bf9\u6b64\u7c7b\u5408\u4f5c\u6301\u79ef\u6781\u6001\u5ea6\u3002\u800c\u8bb8\u591a\u7f51\u7edc\u670d\u52a1\u63d0\u4f9b\u5546\u5219\u91c7\u7528\u53e6\u4e00\u79cd\u65b9\u6cd5\u6765\u89e3\u51b3\u540c\u4e00\u96be\u9898\uff0c\u4f8b\u5982\uff1a\u5c06\u5ba4\u5185\u8fde\u63a5\u6d41\u91cf\u5206\u6d41\uff0c\u4e5f\u88ab\u79f0\u4e3a\u201dWi-Fi\u5206\u6d41\u201d\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u7f51\u7edc\u670d\u52a1\u63d0\u4f9b\u5546\u5df2\u90e8\u7f72\u4e86\u627f\u8f7d\u5de8\u5927\u7684Wi-Fi\u7f51\u7edc\uff0c\u542f\u7528\u4e86\u65e0\u7f1d\u5206\u6d41\u548c\u57fa\u4e8e\u6388\u6743\u7684SIM\u5361\uff0c\u5e76\u5f00\u542f\u4e86\u65e0\u7ebf\u7f51\u8def\u8bed\u97f3\uff08Wi-Fi\u547c\u53eb\uff09\u7b49\u3002\u4ed6\u4eec\u6295\u5165\u4e86\u5de8\u989d\u8d44\u91d1\u7528\u4e8e\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\uff0c\u56e0\u6b64\u5fc5\u987b\u5c3d\u5feb\u6536\u56de\u6210\u672c\u3002\u4f46\u7b49\u5230\u8fd9\u4e9b\u6295\u8d44\u6210\u672c\u5b8c\u5168\u6536\u56de\u7684\u65f6\u5019\uff0c<a href=\"https:\/\/www.kaspersky.com.cn\/blog\/5g-why-do-we-need-it\/3054\/\" target=\"_blank\" 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