{"id":483,"date":"2019-07-18T15:35:37","date_gmt":"2019-07-18T07:35:37","guid":{"rendered":"http:\/\/www.tianwang.com\/?p=483"},"modified":"2021-12-02T14:31:14","modified_gmt":"2021-12-02T06:31:14","slug":"3gpp%e6%9b%b4%e6%96%b05g%e6%a0%87%e5%87%86%e6%97%b6%e9%97%b4%e8%a1%a8%e5%8f%8ar17%e7%89%88%e5%b7%a5%e4%bd%9c%e6%96%b9%e5%90%91","status":"publish","type":"post","link":"https:\/\/www.tianwang.com\/?p=483","title":{"rendered":"3GPP\u66f4\u65b05G\u6807\u51c6\u65f6\u95f4\u8868\u53caR17\u7248\u5de5\u4f5c\u65b9\u5411"},"content":{"rendered":"<p>6\u6708\u521d\u5728\u7f8e\u56fd\u52a0\u5dde\u521a\u7ed3\u675f\u76843GPP RAN#84\u4f1a\u8bae\u4e0a\u53c8\u5e26\u6765\u4e865G\u7a7a\u53e3\u6807\u51c6\u7684\u6700\u65b0\u65f6\u95f4\u8868\uff08Rel-15\/16\/17\uff09\u53caRel-17\u7684\u5de5\u4f5c\u65b9\u5411\uff0cRAN\u5de5\u4f5c\u7ec4\u4e3b\u5e2d\u4e13\u95e8\u5c31\u6b64\u505a\u4e86\u5728\u7ebf\u4ecb\u7ecd\uff0c\u201c\u7535\u5b50\u6d4b\u8bd5\u6d4b\u91cf\u4e4b\u5bb6\u201d\u6839\u636e\u5176\u4ecb\u7ecd\u505a\u4e86\u4ee5\u4e0b\u5f52\u7eb3\u6574\u7406\u3002\uff08\u5b8c\u6574\u89c6\u9891\uff1ahttps:\/\/vimeo.com\/346171906\uff09<\/p>\n<p><strong>3GPP 5G\u6807\u51c6 Rel-15\u5b8c\u6210<\/strong><\/p>\n<p>Rel-15\u4f5c\u4e3a\u7b2c\u4e00\u9636\u6bb55G\u7684\u6807\u51c6\u7248\u672c\uff0c\u6309\u7167\u65f6\u95f4\u5148\u540e\u5206\u4e3a3\u4e2a\u90e8\u5206\uff0c\u73b0\u90fd\u5df2\u5b8c\u6210\u5e76\u51bb\u7ed3\uff1a<\/p>\n<ul class=\"list-paddingleft-2\">\n<li><strong>Early drop\uff08\u65e9\u671f\u4ea4\u4ed8\uff09\uff1a<\/strong>\u5373\u652f\u63015G NSA\uff08\u975e\u72ec\u7acb\u7ec4\u7f51\uff09\u6a21\u5f0f\uff0c\u7cfb\u7edf\u67b6\u6784\u9009\u9879\u91c7\u7528Option 3\uff0c\u5bf9\u5e94\u7684\u89c4\u8303\u53caASN.1\u57282018\u5e741\u5b63\u5ea6\u5df2\u7ecf\u51bb\u7ed3\u3002<\/li>\n<li><strong>Main drop\uff08\u4e3b\u4ea4\u4ed8\uff09\uff1a<\/strong>\u5373\u652f\u63015G SA\uff08\u72ec\u7acb\u7ec4\u7f51\uff09\u6a21\u5f0f\uff0c\u7cfb\u7edf\u67b6\u6784\u9009\u9879\u91c7\u7528Option 2\uff0c\u5bf9\u5e94\u89c4\u8303\u53caASN.1\u5206\u522b\u57282018\u5e746\u6708\u53ca9\u6708\u5df2\u7ecf\u51bb\u7ed3\u3002<\/li>\n<li><strong>Late drop\uff08\u5ef6\u8fdf\u4ea4\u4ed8\uff09\uff1a<\/strong>\u662f2018\u5e743\u6708\u5728\u539f\u6709\u7684R15 NSA\u4e0eSA\u7684\u57fa\u7840\u4e0a\u8fdb\u4e00\u6b65\u62c6\u5206\u51fa\u7684\u7b2c\u4e09\u90e8\u5206\uff0c\u5305\u542b\u4e86\u8003\u8651\u90e8\u5206\u8fd0\u8425\u5546\u5347\u7ea75G\u9700\u8981\u7684\u7cfb\u7edf\u67b6\u6784\u9009\u9879Option 4\u4e0e7\u30015G NR\u65b0\u7a7a\u53e3\u53cc\u8fde\u63a5\uff08NR-NR DC\uff09\u7b49\u3002\u6807\u51c6\u51bb\u7ed3\u6bd4\u539f\u5b9a\u8ba1\u5212\u5ef6\u8fdf\u4e863\u4e2a\u6708\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-484 size-full\" title=\" 3GPP 5G\u6807\u51c6 R15\u7248\u672c\u65f6\u95f4\u8868\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2019\/07\/5G.jpg\"  width=\"800\" height=\"424\" alt=\"3GPP\u66f4\u65b05G\u6807\u51c6\u65f6\u95f4\u8868\u53caR17\u7248\u5de5\u4f5c\u65b9\u5411\u63d2\u56fe\" \/><\/p>\n<h6 style=\"text-align: center;\">\u00a03GPP 5G\u6807\u51c6 R15\u7248\u672c\u65f6\u95f4\u8868<\/h6>\n<p>\u76ee\u524d\u5168\u7403\u8303\u56f4\u6b63\u5728\u542f\u52a8\u4e2d\u76845G\u5546\u7528\u670d\u52a1\u4e3b\u8981\u8fd8\u662f\u57fa\u4e8e19\u5e743\u6708\u7248\u6807\u51c6\u7684Rel-15 NSA\u6a21\u5f0f\u3002\u00a0\u53d7\u5782\u76f4\u7269\u8054\u7f51\u4e1a\u52a1\u7684\u9a71\u52a8\uff0cRel-15 SA\u6a21\u5f0f\u7ec4\u7f51\u4e5f\u4f1a\u5f88\u5feb\u5230\u6765\uff0c\u9996\u5148\u4f1a\u5728\u4e2d\u56fd\u5546\u7528\u3002<\/p>\n<p><strong>3GPP 5G\u6807\u51c6 Rel-16\u8fdb\u5c55<\/strong><\/p>\n<section>Rel-16\u4f5c\u4e3a5G\u7b2c\u4e8c\u9636\u6bb5\u6807\u51c6\u7248\u672c\uff0c\u4e3b\u8981\u5173\u6ce8\u5782\u76f4\u884c\u4e1a\u5e94\u7528\u53ca\u6574\u4f53\u7cfb\u7edf\u7684\u63d0\u5347\uff0c\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u9762\u5411\u667a\u80fd\u6c7d\u8f66\u4ea4\u901a\u9886\u57df\u76845G V2X\uff0c\u5728\u5de5\u4e1aIoT\u548cURLLC\u589e\u5f3a\u65b9\u9762\u589e\u52a0\u53ef\u4ee5\u5728\u5de5\u5382\u5168\u9762\u66ff\u4ee3\u6709\u7ebf\u4ee5\u592a\u7f51\u76845G NR\u80fd\u529b\u5982\u65f6\u95f4\u654f\u611f\u8054\u7f51\u7b49\uff0c\u5305\u62ecLAA\u4e0e\u72ec\u7acb\u975e\u6388\u6743\u7684\u975e\u6388\u6743\u9891\u6bb5\u76845G NR\uff0c\u5176\u4ed6\u7cfb\u7edf\u63d0\u5347\u4e0e\u589e\u5f3a\u5305\u62ec\u5b9a\u4f4d\u3001MIMO\u589e\u5f3a\u3001\u529f\u8017\u6539\u8fdb\u7b49\u3002<\/p>\n<\/section>\n<p>2018\u5e746\u6708\u5df2\u7ecf\u786e\u5b9a\u4e86Rel-16\u7684\u5185\u5bb9\u8303\u56f4\uff0c\u76ee\u524dRel-16\u89c4\u8303\u6b63\u5728\u5236\u5b9a\u8fc7\u7a0b\u4e2d\uff0c\u8ba1\u5212\u5728\u660e\u5e743\u6708\u5b8c\u6210\u7269\u7406\u5c42\u89c4\u8303\uff0c\u53d7Rel-15 Late drop\u7248\u672c\u51bb\u7ed3\u65f6\u95f4\u63a8\u8fdf\u7684\u5f71\u54cd\uff0cRel-16\u89c4\u8303\u51bb\u7ed3\u65f6\u95f4\u7531\u539f\u5b9a\u76842019\u5e7412\u6708\u63a8\u8fdf\u81f32020\u5e743\u6708\uff0cASN.1\u51bb\u7ed3\u63a8\u8fdf\u52306\u6708\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-485 size-full\" title=\"3GPP 5G\u6807\u51c6 R16\u7248\u672c\u65f6\u95f4\u8868\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2019\/07\/5G16.jpg\"  width=\"808\" height=\"424\" alt=\"3GPP\u66f4\u65b05G\u6807\u51c6\u65f6\u95f4\u8868\u53caR17\u7248\u5de5\u4f5c\u65b9\u5411\u63d2\u56fe1\" \/><\/p>\n<h6 style=\"text-align: center;\"><strong>3GPP 5G\u6807\u51c6 R16\u7248\u672c\u65f6\u95f4\u8868<\/strong><\/h6>\n<p><strong>3GPP 5G\u6807\u51c6 Rel-17\u89c4\u5212<\/strong><\/p>\n<p>3GPP\u6807\u51c6\u5236\u5b9a\u5de5\u4f5c\u90fd\u662f\u8fd9\u4e00\u7248\u8fd8\u5728\u8fdb\u884c\u4e2d\uff0c\u4e0b\u4e00\u7248\u5c31\u5f00\u59cb\u51c6\u5907\u4e86\uff0cRel-17\u7684\u51e0\u4e2a\u5173\u952e\u65f6\u95f4\u70b9\u5df2\u7ecf\u786e\u5b9a\uff0c\u57286\u6708RAN#84\u4f1a\u8bae\u4e0a\u4e13\u95e8\u5b89\u6392\u4e86\u4e00\u6574\u5929\u65f6\u95f4\u6765\u8ba8\u8bbaRel-17\u76f8\u5173\u7684\u5efa\u8bae\uff0c\u5c06\u5404\u5bb6\u5382\u5546\u63d0\u51fa\u7684\u5efa\u8bae\u90fd\u5f52\u5230\u4e86\u5de5\u4f5c\u533a\u5e76\u5f00\u59cb\u57fa\u4e8e\u90ae\u4ef6\u7684\u8ba8\u8bba\u30029\u6708RAN#85\u4f1a\u8bae\u4e0a\u4f1a\u8bc4\u5ba1\u68c0\u8ba8\u5de5\u4f5c\u533a\u7684\u90ae\u4ef6\u8ba8\u8bba\u8fdb\u5c55\u5e76\u8fdb\u884c\u8c03\u6574\u3002\u4eca\u5e7412\u6708RAN#86\u4f1a\u8bae\u4f1a\u6700\u7ec8\u786e\u8ba4\u6279\u51c6Rel-17\u7684\u5185\u5bb9\uff0c\u540e\u9762\u5f00\u59cb\u6b63\u5f0fRel-17\u89c4\u8303\u5236\u5b9a\uff0c2021\u5e746\u6708\u51bb\u7ed3\u89c4\u8303\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-486 size-full\" title=\"3GPP 5G\u6807\u51c6 R17\u7248\u672c\u65f6\u95f4\u8868\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2019\/07\/5G17.jpg\"  width=\"804\" height=\"424\" alt=\"3GPP\u66f4\u65b05G\u6807\u51c6\u65f6\u95f4\u8868\u53caR17\u7248\u5de5\u4f5c\u65b9\u5411\u63d2\u56fe2\" \/><\/p>\n<h6 style=\"text-align: center;\"><strong>3GPP\u00a05G\u6807\u51c6 R17\u7248\u672c\u65f6\u95f4\u8868<\/strong><\/h6>\n<p><strong>\u76ee\u524d\u8ba8\u8bba\u5de5\u4f5c\u533a\u91cc\u7684Rel-17\u6f5c\u5728\u65b9\u5411\u5305\u62ec\uff1a<\/strong><\/p>\n<ul class=\"list-paddingleft-2\">\n<li><strong>NR Light\uff1a<\/strong>\u9488\u5bf9\u4e2d\u6863NR\u8bbe\u5907\uff08\u4f8b\u5982MTC\u3001\u53ef\u7a7f\u6234\u7b49\uff09\u8fd0\u4f5c\u8fdb\u884c\u4f18\u5316\u8bbe\u8ba1\uff1b<\/li>\n<li><strong>\u5c0f\u6570\u636e\u4f20\u8f93\u4f18\u5316\uff1a<\/strong>\u5c0f\u6570\u636e\u5305\/\u975e\u6d3b\u52a8\u6570\u636e\u4f20\u8f93\u4f18\u5316\uff1b<\/li>\n<li><strong>Sidelink\u589e\u5f3a\uff1a<\/strong>sidelink\u662fD2D\u76f4\u8054\u901a\u4fe1\u91c7\u7528\u7684\u6280\u672f\uff0cRel-17\u4f1a\u8fdb\u4e00\u6b65\u63a2\u7d22\u5176\u5728V2X\u3001\u5546\u7528\u7ec8\u7aef\u3001\u7d27\u6025\u901a\u4fe1\u9886\u57df\u7684\u4f7f\u7528\u6848\u4f8b\uff0c\u5b9e\u73b0\u8fd9\u51e0\u4e2a\u5e94\u7528\u4e2d\u7684\u6700\u5927\u5171\u6027\uff0c\u5e76\u5305\u62ecFR2(&gt;6GHz)\u9891\u6bb5\u7684\u90e8\u5206\uff1b<\/li>\n<li><strong>52.6GHz\u4ee5\u4e0a\u9891\u7387\uff1a<\/strong>Rel-15\u4e2d\u5b9a\u4e49\u7684FR2\u6beb\u7c73\u6ce2\u9891\u6bb5\u4e0a\u9650\u4e3a52.6GHz\uff0cRel-17\u4e2d\u5c06\u5bf952.6GHz\u4ee5\u4e0a\u9891\u6bb5\u7684\u6ce2\u5f62\u8fdb\u884c\u7814\u7a76\u3002<\/li>\n<li><strong>\u591aSIM\u5361\u64cd\u4f5c\uff1a<\/strong>\u7814\u7a76\u91c7\u7528\u591aSIM\u5361\u64cd\u4f5c\u65f6\u5bf9RAN\u7684\u5f71\u54cd\u53ca\u89c4\u8303\u7684\u5f71\u54cd\uff1b<\/li>\n<li><strong>NR\u591a\u64ad\/\u5e7f\u64ad\uff1a<\/strong>\u9a71\u52a8\u6765\u81ea\u4e8eV2X\u548c\u516c\u5171\u5b89\u5168\u5e94\u7528\uff1b<\/li>\n<li><strong>\u8986\u76d6\u589e\u5f3a\uff1a<\/strong>\u660e\u786e\u6240\u6709\u76f8\u5173\u573a\u666f\u7684\u8981\u6c42\uff0c\u91cd\u70b9\u662f\u6781\u7aef\u8986\u76d6\uff0c\u5305\u62ec\u5ba4\u5185\u4e0e\u66f4\u5bbd\u5e7f\u533a\u57df\uff1b<\/li>\n<li><strong>\u975e\u9646\u5730\u7f51\u7edcNR\uff1a<\/strong>NR\u652f\u6301\u536b\u661f\u901a\u4fe1\u76f8\u5173\u6807\u51c6\u5316\uff1b<\/li>\n<li><strong>\u5b9a\u4f4d\u589e\u5f3a\uff1a<\/strong>\u5de5\u5382\/\u6821\u56ed\u5b9a\u4f4d\uff0cIoT\uff0cV2X\u5b9a\u4f4d\uff0c3D\u5b9a\u4f4d\uff0c\u5b9e\u73b0\u5398\u7c73\u7ea7\u7cbe\u5ea6\uff0c\u5305\u62ec\u5ef6\u8fdf\u53ca\u53ef\u9760\u6027\u63d0\u5347\uff1b<\/li>\n<li><strong>RAN\u6570\u636e\u6536\u96c6\u589e\u5f3a\uff1a<\/strong>\u5305\u62ecSON\u548cMDT\u589e\u5f3a\uff0c\u91c7\u96c6\u6570\u636e\u4ee5\u5b9e\u73b0AI\uff1b<\/li>\n<li><strong>NB-IoT\u548ceMTC\u589e\u5f3a<\/strong><\/li>\n<li><strong>IIoT\u548cURLLC\u589e\u5f3a<\/strong><\/li>\n<li><strong>MIMO\u589e\u5f3a<\/strong><\/li>\n<li><strong>\u7efc\u5408\u63a5\u5165\u4e0e\u56de\u4f20\u589e\u5f3a<\/strong><\/li>\n<li><strong>\u975e\u6388\u6743\u9891\u8c31NR\u589e\u5f3a<\/strong><\/li>\n<li><strong>\u8282\u80fd\u589e\u5f3a<\/strong><\/li>\n<\/ul>\n<h6 style=\"text-align: right;\">\u672c\u6587\u7531\u7535\u5b50\u6d4b\u8bd5\u6d4b\u91cf\u4e4b\u5bb6\uff08inventest\uff09\u6388\u6743\u8f6c\u8f7d<\/h6>\n","protected":false},"excerpt":{"rendered":"<p>6\u6708\u521d\u5728\u7f8e\u56fd\u52a0\u5dde\u521a\u7ed3\u675f\u76843GPP RAN#84\u4f1a\u8bae\u4e0a\u53c8\u5e26\u6765\u4e865G\u7a7a\u53e3\u6807\u51c6\u7684\u6700\u65b0\u65f6\u95f4\u8868\uff08Rel-15\/16\/17 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.tianwang.com\/?p=483\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c3GPP\u66f4\u65b05G\u6807\u51c6\u65f6\u95f4\u8868\u53caR17\u7248\u5de5\u4f5c\u65b9\u5411\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[416],"tags":[189,190,20,182,39],"_links":{"self":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts\/483"}],"collection":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=483"}],"version-history":[{"count":0,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts\/483\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}