{"id":175,"date":"2020-07-09T00:00:00","date_gmt":"2020-07-08T16:00:00","guid":{"rendered":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/?p=175"},"modified":"2024-06-24T14:20:09","modified_gmt":"2024-06-24T06:20:09","slug":"5g%e8%a1%8c%e5%8b%95%e9%80%9a%e8%a8%8a","status":"publish","type":"post","link":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/?p=175","title":{"rendered":"5G\u884c\u52d5\u901a\u8a0a"},"content":{"rendered":"\n<p>\u6b50\u76df\u555f\u52d55G\u7814\u767c\u898f\u5283\u3000\u611b\u7acb\u4fe1\u626e\u6f14\u7d71\u7c4c\u89d2\u8272<br>\u96fb\u5b50\u5de5\u7a0b\u5c08\u8f2f: 2013\u5e7408\u670802\u65e5<\/p>\n\n\n\n<p>\u70ba\u5373\u65e9\u898f\u5283\u4f7f 5G \u7db2\u8def\u61c9\u7528\u5f97\u9806\u5229\u9032\u5c55\uff0c\u6b50\u76df\u5728\u7b2c\u4e03\u6846\u67b6\u4e0b\u6210\u7acb\u4e86\u5168\u7403\u552f\u4e00\u8de8\u570b\u3001\u8de8\u7522\u696d\u3001\u8de8\u5340\u57df\u7684\u570b\u5bb6\u5c64\u7d1a\u5c08\u6848\u7814\u767c\u8a08\u756b METIS (Mobile and Wireless Communications Enablers for the Twenty-Twenty Information Society)\uff0c\u76ee\u6a19\u70ba 5G \u884c\u52d5\u548c\u7121\u7dda\u901a\u8a0a\u7cfb\u7d71\u5960\u5b9a\u7406\u8ad6\u8207\u6280\u8853\u57fa\u790e\uff0c\u9054\u6210\u65e9\u671f\u5168\u7403\u5171\u8b58\u8207\u63d0\u4f9b ITU-R \u9858\u666f\u5efa\u8b70\u3002\u611b\u7acb\u4fe1(Ericsson)\u5728\u6574\u500b\u8a08\u756b\u7684\u516b\u5927\u4efb\u52d9\u4e2d\u8ca0\u8cac\u7e3d\u9ad4\u5c08\u6848\u7ba1\u7406\u3001\u6a19\u6e96\u5236\u5b9a\u8207\u767c\u4f48\u3001\u7cfb\u7d71\u8a2d\u8a08\u8207\u6027\u80fd\u6307\u6a19\u7b49\u4e09\u9805\u6838\u5fc3\u4efb\u52d9\uff0c\u4e26\u7531\u611b\u7acb\u4fe1\u7814\u7a76\u54e1Afif Osserian\u8ca0\u8cac\u7d71\u7c4c\u3002<\/p>\n\n\n\n<p>\u611b\u7acb\u4fe1\u8868\u793a\uff0c 5G\u4e0d\u662f\u6307\u7279\u5b9a\u7db2\u8def\u6280\u8853\uff0c\u4e5f\u4e0d\u540c\u65bc\u4ee5\u5f80\u7684\u300c\u6280\u8853\u7814\u7a76\u5c0e\u5411\u300d\uff0c\u800c\u662f\u900f\u904e\u6574\u5408\u591a\u7a2e\u65e2\u6709\u53ca\u65b0\u589e\u7684\u884c\u52d5\u53ca\u7121\u7dda\u63a5\u53d6\u6280\u8853\uff0c\u4ee5\u300c\u4f7f\u7528\u8005\u9ad4\u9a57\u5c0e\u5411\u300d\u63d0\u4f9b\u6d88\u8cbb\u8005\u4eab\u53d7\u6975\u901f\u7db2\u8def\u7684\u9ad4\u9a57\u74b0\u5883\u3002\u9810\u8a0810\u5e74\u5167\uff0c\u5168\u7403\u884c\u52d5\u6578\u64da\u6d41\u91cf\u5c07\u6210\u95771,000\u500d\u3001\u9023\u7db2\u8a2d\u5099\u9ad8\u9054500\u5104\u500b\uff0c\u884d\u751f\u591a\u5143\u5316\u901a\u8a0a\u61c9\u7528\uff1b\u57fa\u65bc\u884c\u52d5\u7121\u7dda\u696d\u52d9\u7684\u6fc0\u589e\uff0c\u7db2\u8def\u9023\u63a5\u548c\u8cc7\u6599\u91cf\u7684\u8655\u7406\u80fd\u529b\u9700\u5927\u5e45\u63d0\u5347\uff0c\u4e14\u4ee5\u4f4e\u6210\u672c\u3001\u53ef\u6301\u7e8c\u767c\u5c55\u7684\u65b9\u5f0f\u5b8c\u6210\uff0c\u56e0\u6b64\u4fc3\u4f7f5G\u524d\u5c0e\u7814\u767c\u7684\u958b\u5c55\u3002<\/p>\n\n\n\n<p>\u6b50\u76df\u653f\u5e9c\u6210\u7acbMETIS\uff0c\u7e3d\u9810\u7b97\u90542,700\u842c\u6b50\u5143\uff0c\u7b2c\u4e00\u968e\u6bb5\u81f32015\u5e744\u670830\u65e5\uff0c\u70ba\u671f30\u500b\u6708\uff0c\u670929\u500b\u7d44\u7e54\u6210\u54e1\uff0c\u5305\u62ec\u611b\u7acb\u4fe1\u3001\u6cd5\u570b\u96fb\u4fe1\u7b49\u4e3b\u8981\u8a2d\u5099\u5546\u548c\u904b\u71df\u5546\uff0c\u6b50\u6d32\u591a\u6240\u5b78\u8853\u6a5f\u69cb\u4ee5\u53caBMW\u96c6\u5718\u7b49\u3002\u5728\u5168\u7403\u6a19\u6e96\u5316\u524d\uff0cMETIS\u5c07\u70ba2020\u5e74\u4ee5\u5f8c\u7684\u4e0b\u4e00\u4ee35G\u884c\u52d5\u548c\u7121\u7dda\u901a\u8a0a\u7cfb\u7d71\uff0c\u5960\u5b9a\u7406\u8ad6\u8207\u6280\u8853\u57fa\u790e\uff0c\u5728\u9700\u6c42\u3001\u7279\u6027\u548c\u6307\u6a19\u4e0a\u9054\u6210\u5171\u8b58\uff0c\u5145\u5206\u8a0e\u8ad6\u6982\u5ff5\u3001\u96db\u5f62\u3001\u95dc\u9375\u6280\u8853\u7b49\u8b70\u984c\uff0c\u8207ITU-R\u7b49\u76f8\u95dc\u5168\u7403\u8ad6\u58c7\u3001\u5730\u5340\u3001\u570b\u5bb6\u76e3\u7ba1\u6a5f\u69cb\u5c0d\u8a71\uff0c\u63d0\u4f9b\u9858\u666f\u5efa\u8b70\u3002<\/p>\n\n\n\n<p>\u96b8\u5c6c\u611b\u7acb\u4fe1\u7e3d\u90e8\u7814\u767c\u90e8\u9580\u3001\u540c\u6642\u8ca0\u8cacMETIS \u8a08\u756b\u806f\u5408\u7d71\u7c4c\u7684Osseiran \u6307\u51fa\uff0c\u5728\u7814\u7a76\u4e2d\u7684\u672a\u4f86\u61c9\u7528\u5834\u666f\u7279\u6027\u5305\u542b\uff1a\u8d85\u9ad8\u901f\u7db2\u8def\u3001\u652f\u6301\u5927\u898f\u6a21\u7fa4\u773e\u540c\u6642\u63a5\u53d6\u3001\u4ee5\u4f7f\u7528\u8005\u70ba\u4e2d\u5fc3\u7684\u884c\u52d5\u8986\u84cb\u3001\u8d85\u5373\u6642\u7684\u53ef\u9760\u9023\u63a5\uff0c\u4ee5\u53ca\u7121\u6240\u4e0d\u5728\u7684\u7269\u7269\u76f8\u806f\uff0c\u56e0\u6b64\u65b0\u7684\u6280\u8853\u5fc5\u9808\u652f\u63f4\uff1a\u55ae\u4f4d\u9762\u7a4d\u884c\u52d5\u6578\u64da\u6d41\u91cf\u589e\u95771,000\u500d\uff1b\u5178\u578b\u7528\u6236\u6578\u64da\u901f\u7387\u63d0\u534710\u5230100\u500d\uff1b\u9023\u7db2\u8a2d\u5099\u6578\u91cf\u589e\u52a010\u5230100\u500d\uff1b\u4f4e\u529f\u7387MMC (\u6a5f\u5668\u578b\u8a2d\u5099)\u7684\u96fb\u6c60\u7e8c\u822a\u6642\u9593\u589e\u52a010\u500d\uff1b\u7aef\u5c0d\u7aef\u6642\u5ef6\u7e2e\u77ed5\u500d\u3002<\/p>\n\n\n\n<p>METIS\u5c07\u5354\u52a9\u904b\u7528\u884c\u52d5\u548c\u7121\u7dda\u901a\u8a0a\u6280\u8853\u62d3\u65b0\u7684\u591a\u5143\u7522\u696d\u904b\u7528\uff0c\u8af8\u5982\u8eca\u7528\u3001\u91ab\u7642\u7b49\u7686\u53d7\u76ca\u65bc\u907d\u589e\u7684\u884c\u52d5\u9023\u63a5\u548c\u696d\u52d9\u9700\u6c42\u3002Osseiran\u8868\u793a\uff0c\u6578\u500b\u5168\u65b0\u7684\u6982\u5ff5\u548c\u8b70\u984c\u5982\u591a\u8a2d\u5099\u667a\u6167\u4e92\u9023(Device-to-Device Communication)\u3001\u8d85\u5bc6\u5ea6\u7db2\u8def(Ultra-Dense Network)\u3001\u8d85\u53ef\u9760\u901a\u8a0a(Ultra-Reliable Communication)\u5c07\u9010\u6f38\u6210\u5f62\uff0c\u652f\u63f4\u5546\u696d\u61c9\u7528\u3002METIS\u5c08\u6848\u5171\u5206\u6210\u516b\u7d44\u5de5\u4f5c\u4efb\u52d9\uff0c\u611b\u7acb\u4fe1\u64d4\u8ca0\u95dc\u9375\u8981\u52d9\uff0c\u9664\u4e86\u7531Osseiran \u64d4\u4efb\u8a08\u756b\u7d71\u7c4c\uff0c\u611b\u7acb\u4fe1\u9084\u8ca0\u8cac\u4e09\u9805\u4efb\u52d9\uff1a\u7e3d\u9ad4\u5c08\u6848\u7ba1\u7406\u3001\u6a19\u6e96\u5236\u5b9a\u8207\u767c\u4f48\u3001\u7cfb\u7d71\u8a2d\u8a08\u8207\u6027\u80fd\u6307\u6a19\u3002<\/p>\n\n\n\n<p>\u9810\u4f30\u81f32050\u5e74\uff0c70%\u7684\u5168\u7403\u4eba\u53e3\u5c07\u5c45\u4f4f\u5728\u57ce\u5e02\uff0c\u8003\u9a57\u5927\u57ce\u5e02\u7684\u6c38\u7e8c\u71df\u904b\uff0c\u800c\u7269\u806f\u7db2\u61c9\u7528\u4e0d\u53ea\u63d0\u4f9b\u4f7f\u7528\u8005\u4fbf\u5229\uff0c\u4e5f\u6709\u6548\u7cfb\u7d71\u7ba1\u7406\u3002\u611b\u7acb\u4fe1\u300c\u6a5f\u6703\u4e4b\u7a97\u300d(Window of Opportunity)\u70ba\u5176\u4e2d\u4e00\u7a2e\u5be6\u9a57\u4e2d\u7684\u6982\u5ff5\u61c9\u7528\uff0c\u7528\u900f\u660e\u5929\u7dda\u628a\u7a97\u6236\u9023\u7d50\u4e0a\u7db2\uff0c\u8b93\u73bb\u7483\u7a97\u4e5f\u80fd\u5920\u6210\u70ba\u884c\u52d5\u5bec\u983b\u7db2\u8def\u7684\u4e00\u90e8\u4efd\uff0c\u5f37\u5316\u5ba4\u5167\u7684\u7db2\u8def\u8986\u84cb\u7387\uff0c\u6b64\u6982\u5ff5\u4e5f\u80fd\u61c9\u7528\u65bc\u5efa\u7bc9\u7269\u6216\u516c\u773e\u904b\u8f38\u5de5\u5177\uff0c\u512a\u5316\u884c\u52d5\u901a\u8a0a\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6b50\u76df\u555f\u52d55G\u7814\u767c\u898f\u5283\u3000\u611b\u7acb\u4fe1\u626e\u6f14\u7d71\u7c4c\u89d2\u8272\u96fb\u5b50\u5de5\u7a0b\u5c08\u8f2f: 2013\u5e7408\u670802\u65e5 \u70ba\u5373\u65e9\u898f\u5283\u4f7f 5G \u7db2\u8def\u61c9\u7528\u5f97 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/175"}],"collection":[{"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=175"}],"version-history":[{"count":1,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":176,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions\/176"}],"wp:attachment":[{"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rf01.ee.nsysu.edu.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}