{"id":44122,"date":"2020-10-30T10:32:44","date_gmt":"2020-10-30T03:32:44","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=44122"},"modified":"2020-10-30T10:32:44","modified_gmt":"2020-10-30T03:32:44","slug":"mang-5g-la-gi-hoat-dong-cua-mang-5g-va-uu-diem-ban-co-the-chua-biet","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/mang-5g-la-gi-hoat-dong-cua-mang-5g-va-uu-diem-ban-co-the-chua-biet\/","title":{"rendered":"M\u1ea1ng 5G l\u00e0 g\u00ec ? Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ea1ng 5G v\u00e0 \u01b0u \u0111i\u1ec3m b\u1ea1n c\u00f3 th\u1ec3 ch\u01b0a bi\u1ebft"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 t\u00f2 m\u00f2 v\u1ec1 <strong>m\u1ea1ng 5G<\/strong> l\u00e0 g\u00ec? N\u00f3i \u0111\u01a1n gi\u1ea3n \u0111\u00e2y l\u00e0 th\u1ebf h\u1ec7 th\u1ee9 5 c\u1ee7a m\u1ea1ng di \u0111\u1ed9ng. M\u1ed7i th\u1ebf h\u1ec7 s\u1ebd mang l\u1ea1i kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng ph\u00f9 h\u1ee3p nh\u1ea5t v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p d\u1ea7n l\u00ean. C\u00f4ng ngh\u1ec7 5G \u0111\u00e3 xu\u1ea5t hi\u1ec7n v\u00e0o n\u0103m 2017 nh\u01b0ng v\u1eabn s\u1ebd c\u1ea7n m\u1ed9t kho\u1ea3ng th\u1eddi gian n\u1eefa \u0111\u1ec3 xu\u1ea5t hi\u1ec7n ph\u1ed5 bi\u1ebfn h\u01a1n \u1edf c\u00e1c qu\u1ed1c gia. L\u00e0 m\u1ea1ng ti\u1ebfp n\u1ed1i th\u1ebf h\u1ec7 4G, n\u00ean 5G kh\u00e1 \u0111\u01b0\u1ee3c mong \u0111\u1ee3i c\u00f3 t\u1ed1c \u0111\u1ed9 c\u1ea3i ti\u1ebfn h\u01a1n \u0111\u00e0n anh \u0111i tr\u01b0\u1edbc. H\u00f4m nay, h\u00e3y c\u00f9ng Phong V\u0169 t\u00ecm hi\u1ec3u s\u01a1 qua d\u00f2ng m\u1ea1ng th\u1ebf h\u1ec7 m\u1edbi n\u00e0y n\u00e0o!<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-44124\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2020\/10\/mang-5g-2.jpg\" alt=\"mang-5g-2\" width=\"700\" height=\"467\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-2.jpg 960w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-2-300x200.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-2-768x512.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-2-696x464.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-2-630x420.jpg 630w\" sizes=\"(max-width: 700px) 100vw, 700px\" title=\"\"><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a19b94f9bf25\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a19b94f9bf25\"  type=\"checkbox\" id=\"item-6a19b94f9bf25\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/mang-5g-la-gi-hoat-dong-cua-mang-5g-va-uu-diem-ban-co-the-chua-biet\/#Uu_diem_cua_mang_5G\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a m\u1ea1ng 5G\">\u01afu \u0111i\u1ec3m c\u1ee7a m\u1ea1ng 5G<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/mang-5g-la-gi-hoat-dong-cua-mang-5g-va-uu-diem-ban-co-the-chua-biet\/#Loi_ich_cua_mang_5G_mang_lai_cho_cuoc_song\" title=\"L\u1ee3i \u00edch c\u1ee7a m\u1ea1ng 5G mang l\u1ea1i cho cu\u1ed9c s\u1ed1ng\">L\u1ee3i \u00edch c\u1ee7a m\u1ea1ng 5G mang l\u1ea1i cho cu\u1ed9c s\u1ed1ng<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_mang_5G\"><\/span><b>\u01afu \u0111i\u1ec3m c\u1ee7a m\u1ea1ng 5G<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">N\u00f3i v\u1ec1 \u01b0u \u0111i\u1ec3m c\u1ee7a m\u1ea1ng 5G th\u00ec ch\u1eafc ch\u1eafn s\u1ebd l\u00e0 gi\u00fap t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n m\u1ea1ng s\u1ebd nhanh h\u01a1n m\u1ea1ng 4G. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i m\u1ed9t b\u1ed9 phim ch\u1ec9 trong v\u00e0i gi\u00e2y, v\u00ec t\u1ed1c \u0111\u1ed9 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 10Gbps, th\u1eadm ch\u00ed cao h\u01a1n. \u0110\u1eb7c bi\u1ec7t d\u00f9 \u1edf v\u00f9ng ngo\u00e0i ph\u1ee7 s\u00f3ng th\u00ec t\u1ed1c \u0111\u1ed9 v\u1eabn \u0111\u1ea1t t\u1eeb 1 \u0111\u1ebfn v\u00e0i tr\u0103m Mbps.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u01b0ng \u0111\u1ebfn nay v\u1eabn ch\u01b0a c\u00f3 g\u00ec l\u00e0 ch\u1eafc ch\u1eafn v\u00ec c\u0169ng c\u00f3 th\u00f4ng tin khi 4H LTE ra m\u1eaft. T\u1ed1c \u0111\u1ed9 th\u1ef1c t\u1ebf ch\u1ec9 \u0111\u1ea1t 5~12Mbps t\u1ea3i v\u1ec1 v\u00e0 2~5Mbps t\u1ea3i l\u00ean. D\u00f9 tr\u01b0\u1edbc \u0111\u00f3 \u0111\u01b0\u1ee3c d\u1ef1 ki\u1ebfn \u0111\u1ebfn 300Mbps. Nh\u01b0ng th\u1eadt s\u1ef1, m\u1ea1ng 5G v\u1eabn \u0111\u00e1ng \u0111\u01b0\u1ee3c mong ch\u1edd v\u00ec ngo\u00e0i b\u0103ng th\u00f4ng cao. M\u1ea1ng 5G c\u00f2n mang l\u1ea1i nhi\u1ec1u t\u00ednh n\u0103ng giao ti\u1ebfp kh\u00e1 t\u1ed1t so v\u1edbi m\u1ea1ng 4G \u0111i tr\u01b0\u1edbc.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-44125\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2020\/10\/mang-5g-3.jpg\" alt=\"mang-5g-3\" width=\"700\" height=\"467\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-3.jpg 960w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-3-300x200.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-3-768x512.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-3-696x464.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-3-630x420.jpg 630w\" sizes=\"(max-width: 700px) 100vw, 700px\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ich_cua_mang_5G_mang_lai_cho_cuoc_song\"><\/span><b>L\u1ee3i \u00edch c\u1ee7a m\u1ea1ng 5G mang l\u1ea1i cho cu\u1ed9c s\u1ed1ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">N\u00f3i v\u1ec1 s\u1ef1 thay \u0111\u1ed5i b\u1ea1n s\u1ebd c\u1ea3m nh\u1eadn \u0111\u1ea7u ti\u00ean l\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n v\u00e0 t\u1ed1c \u0111\u1ed9 download. B\u00ean c\u1ea1nh \u0111\u00f3, \u0111\u1ed9 tr\u1ec5 giao ti\u1ebfp qua m\u1ea1ng c\u0169ng \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3. C\u00f3 th\u1ec3 so s\u00e1nh nh\u01b0 n\u00e0y: \u0111\u1ed1i v\u1edbi m\u1ea1ng 4G c\u00f3 \u0111\u1ed9 tr\u1ec5 t\u1ed1i \u0111a l\u00e0 50 miligi\u00e2y. Th\u00ec 5G \u0111\u00e3 gi\u1ea3m n\u00f3 xu\u1ed1ng c\u00f2n 4 miligi\u00e2y, gi\u00fap b\u1ea1n k\u1ebft n\u1ed1i nhanh h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00e0 d\u1ef1 \u0111o\u00e1n trong v\u00e0i n\u0103m t\u1edbi, m\u1ea1ng 5G c\u00f2n nhanh h\u01a1n n\u1eefa. Khi n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch khai th\u00e1c c\u00e1c t\u1ea7n s\u1ed1 v\u01b0\u1ee3t qu\u00e1 6GHz. Th\u1eadm ch\u00ed, c\u00f3 d\u1ef1 \u0111o\u00e1n r\u1eb1ng khi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng m\u1ea1ng 5G s\u1ebd kh\u00f4ng c\u00f2n c\u1ea3m th\u1ea5y \u0111\u1ed9 tr\u1ec5 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng m\u1ea1ng. Tuy nhi\u00ean, b\u1ec7n c\u1ea1nh l\u1ee3i \u00edch th\u00ec c\u0169ng \u0111i k\u00e8m v\u1edbi chi ph\u00ed cao \u0111\u00f3 l\u00e0 \u0111i\u1ec1u hi\u1ec3n nhi\u00ean.\u00a0<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-44126 size-full\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2020\/10\/mang-5g-4.jpg\" alt=\"mang-5g-4\" width=\"700\" height=\"467\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-4.jpg 700w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-4-300x200.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-4-696x464.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2020\/10\/mang-5g-4-630x420.jpg 630w\" sizes=\"(max-width: 700px) 100vw, 700px\" title=\"\"><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i ng\u00e0y nay, th\u00ec m\u1ea1ng di \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 g\u00f3i g\u1ecdn trong vi\u1ec7c nghe g\u1ecdi. M\u00e0 c\u00f2n ph\u1ea3i k\u1ebft n\u1ed1i internet \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u00e0 c\u00e0ng nhi\u1ec1u thi\u1ebft b\u1ecb th\u00f4ng minh c\u1ea7n k\u1ebft n\u1ed1i internet h\u01a1n. Xu h\u01b0\u1edbng k\u1ebft n\u1ed1i lu\u00f4n ph\u00e1t tri\u1ec3n n\u00ean c\u1ea7n m\u1ea1ng di \u0111\u1ed9ng lu\u00f4n c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u00f3 c\u0169ng ch\u00ednh l\u00e0 l\u1ee3i \u00edch v\u00e0 nh\u1eefng thay \u0111\u1ed5i m\u1ea1ng 5G s\u1ebd mang l\u1ea1i sau n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3n nhi\u00ean, t\u01b0\u01a1ng lai m\u1ea1ng 5G \u0111ang \u0111\u1ebfn nhanh h\u01a1n ch\u00fang ta mong \u0111\u1ee3i. N\u00ean h\u00e3y c\u00f9ng mong ch\u1edd s\u1ef1 c\u1ea3i ti\u1ebfn c\u1ee7a m\u1ea1ng di \u0111\u1ed9ng m\u1edbi n\u00e0y n\u00e0o. Xem th\u00eam nhi\u1ec1u s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 m\u1edbi t\u1ea1i <a href=\"https:\/\/phongvu.vn\/\" rel=\"nofollow\">phongvu.vn<\/a>.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n c\u00f3 t\u00f2 m\u00f2 v\u1ec1 m\u1ea1ng 5G l\u00e0 g\u00ec? N\u00f3i \u0111\u01a1n gi\u1ea3n \u0111\u00e2y l\u00e0 th\u1ebf h\u1ec7 th\u1ee9 5 c\u1ee7a m\u1ea1ng di \u0111\u1ed9ng. M\u1ed7i th\u1ebf h\u1ec7 s\u1ebd mang l\u1ea1i kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng ph\u00f9 h\u1ee3p nh\u1ea5t v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p d\u1ea7n l\u00ean. C\u00f4ng ngh\u1ec7 5G \u0111\u00e3 xu\u1ea5t hi\u1ec7n v\u00e0o n\u0103m 2017 nh\u01b0ng v\u1eabn s\u1ebd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/44122"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=44122"}],"version-history":[{"count":2,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/44122\/revisions"}],"predecessor-version":[{"id":44140,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/44122\/revisions\/44140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/44125"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=44122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=44122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=44122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}