{ "id": 8201, "date": "2024-10-12T09:58:24", "date_gmt": "2024-10-12T02:58:24", "guid": { "rendered": "https:\/\/dangky5gviettel.com.vn\/?p=8201" }, "modified": "2024-10-12T09:59:08", "modified_gmt": "2024-10-12T02:59:08", "slug": "so-sanh-mang-5g-va-4g-uu-diem-mang-5g-viettel-la-gi", "status": "publish", "type": "post", "link": "https:\/\/dangky5gviettel.com.vn\/5g-viettel\/so-sanh-mang-5g-va-4g-uu-diem-mang-5g-viettel-la-gi.html", "title": { "rendered": "So s\u00e1nh m\u1ea1ng 5G v\u00e0 4G – \u01afu \u0111i\u1ec3m m\u1ea1ng 5G Viettel l\u00e0 g\u00ec?" }, "content": { "rendered": "

\u0110\u1ec3 so s\u00e1nh m\u1ea1ng 5G v\u00e0 4G, ta c\u1ea7n th\u00eam l\u00fd do t\u1ea1i sao m\u1ea1ng 5G ra \u0111\u1eddi? M\u1ea1ng 5G \u0111\u01b0\u1ee3c ra \u0111\u1eddi nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 dung l\u01b0\u1ee3ng ng\u00e0y c\u00e0ng t\u0103ng cao s\u1eed d\u1ee5ng trong gi\u1ea3i tr\u00ed v\u00e0 c\u00f4ng vi\u1ec7c h\u1ecdc t\u1eadp h\u00e0ng ng\u00e0y, l\u00fd do th\u1ee9 2 l\u00e0 c\u00e1c d\u1ecbch v\u1ee5 m\u1edbi y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 m\u1ea1ng (xe t\u1ef1 l\u00e1i, t\u1ef1 \u0111\u1ed9ng ho\u00e1, c\u1ea3m bi\u1ebfn, \u0111o l\u01b0\u1eddng, cloud game, th\u1ef1c t\u1ebf \u1ea3o). Sau \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh gi\u1eefa m\u1ea1ng 5G m\u1edbi v\u00e0 4G tr\u01b0\u1edbc \u0111\u00e2y<\/p>\n

\"m\u1ea1ng<\/p>\n

So s\u00e1nh m\u1ea1ng 5G v\u1edbi m\u1ea1ng 4G<\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n
\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/td>\nM\u1ea0NG 5G <\/strong><\/td>\nM\u1ea0NG 4G <\/strong><\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 <\/strong><\/td>\n–\u00a0Theo l\u00fd thuy\u1ebft t\u1ed1c \u0111\u1ed9 5G c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 20 Gbp\/s<\/strong> (gigabit m\u1ed7i gi\u00e2y) th\u1eadm ch\u00ed cao h\u01a1n => V\u1edbi t\u1ed1c \u0111\u1ed9 nh\u01b0 th\u1ebf n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i b\u1ed9 phim d\u00e0i 2 gi\u1edd ch\u01b0a t\u1edbi 10 gi\u00e2y<\/strong>.<\/td>\n– Theo l\u00fd thuy\u1ebft, t\u1ed1c \u0111\u1ed9\u00a0\u0111\u1ea1t 1 \u2013 1.5 Gbp\/s<\/strong>. => N\u1ebfu t\u1ea3i b\u1ed9 phim 2 gi\u1edd s\u1ebd m\u1ea5t kho\u1ea3ng 7 – 8 ph\u00fat. <\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 tr\u1ec5 <\/strong><\/td>\n–\u00a0\u0110\u1ed9 tr\u1ec5\u00a0(ping) c\u00f3 th\u1ec3 xu\u1ed1ng t\u1edbi 10 ms<\/strong>, th\u1eadm ch\u00ed l\u00e0 b\u1eb1ng kh\u00f4ng trong \u0111i\u1ec1u ki\u1ec7n ho\u00e0n h\u1ea3o. => \u0110\u1ed9 tr\u1ec5 th\u1ea5p gi\u00fap b\u1ea1n ch\u01a1i game \u0111\u1ed3 h\u1ecda s\u1ebd c\u00f3 s\u1ef1 ph\u1ea3n h\u1ed3i ngay l\u1eadp t\u1ee9c, b\u1ea1n s\u1ebd c\u1ea3m th\u1ea5y \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi 4G.<\/td>\n–\u00a0\u0110\u1ed9 tr\u1ec5\u00a0(ping) l\u00e0 kho\u1ea3ng 30\u00a0ms\u00a0ho\u1eb7c c\u00f3 th\u1ec3 cao h\u01a1n n\u1ebfu trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng t\u1ed1t. => V\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u1ea1ng kh\u00f4ng t\u1ed1t, b\u1ea1n s\u1ebd c\u1ea3m nh\u1eadn \u0111\u1ed9 tr\u1ec5 r\u00f5 r\u1ec7t trong khi ch\u01a1i game hay l\u01b0\u1edbt web.<\/td>\n<\/tr>\n
H\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb <\/strong><\/td>\nK\u1ebft n\u1ed1i g\u1ea5p 10-100 l\u1ea7n s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i c\u00f9ng m\u1ed9t l\u00fac nh\u01b0:<\/strong> \u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh; M\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng; M\u1ea1ng c\u1ea3m bi\u1ebfn s\u1eed d\u1ee5ng trong c\u00e1c t\u00f2a nh\u00e0, th\u00e0nh ph\u1ed1, n\u00f4ng tr\u1ea1i; H\u1ec7 th\u1ed1ng giao th\u00f4ng, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng =>\u00a0K\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n ng\u01b0\u1eddi d\u00f9ng v\u00e0 gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c v\u1edbi nhau.\u00a0Gi\u1ea3m thi\u1ec3u\u00a0tuy\u1ec7t \u0111\u1ed1i\u00a0t\u00ecnh tr\u1ea1ng gi\u00e1n \u0111o\u1ea1n\u00a0gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb.<\/td>\n–\u00a0Qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb c\u1ed1 g\u1eafng s\u1eed d\u1ee5ng m\u1ea1ng \u1edf m\u1ed9t n\u01a1i c\u00f3 th\u1ec3 g\u00e2y t\u1eafc ngh\u1ebdn. – C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng kh\u00f4ng th\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn thi\u1ebft b\u1ecb, d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u ch\u1eadm h\u01a1n v\u00e0 th\u1eddi gian tr\u1ec5 \u0111\u1ec3 t\u1ea3i xu\u1ed1ng l\u00e2u h\u01a1n. =>\u00a0Kh\u00f3 ki\u1ec3m so\u00e1t\u00a0\u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng gi\u00e1n \u0111o\u1ea1n, chuy\u1ec3n m\u1ea1ng gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb.<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng truy\u1ec1n t\u00edn hi\u1ec7u <\/strong><\/td>\n\u0110\u1ec3 kh\u00f4ng b\u1ecb nhi\u1ec5u s\u00f3ng, ph\u1ea7n m\u1ec1m trong \u0103ngten s\u1ebd truy\u1ec1n t\u00edn hi\u1ec7u t\u1eadp trung t\u1edbi c\u00e1c thi\u1ebft b\u1ecb.<\/td>\nG\u00e2y hao ph\u00ed t\u00e0i nguy\u00ean do truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n xung quanh, k\u1ec3 c\u1ea3 kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u1ee3i \u00edch m\u1ea1ng 5G mang l\u1ea1i<\/h2>\n

T\u1ed1c \u0111\u1ed9 si\u00eau cao:<\/strong> 5G cung c\u1ea5p t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng v\u00e0 t\u1ea3i l\u00ean d\u1eef li\u1ec7u nhanh h\u01a1n g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi 4G. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i video 4K\/8k, t\u1ea3i file dung l\u01b0\u1ee3ng l\u1edbn nhanh ch\u00f3ng so v\u1edbi c\u00e1c m\u1ea1ng di \u0111\u1ed9ng th\u1ebf h\u1ec7 tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

\u0110\u1ed9 tr\u1ec5 th\u1ea5p:<\/strong> 5G c\u00f3 \u0111\u1ed9 tr\u1ec5 si\u00eau th\u1ea5p (10 l\u1ea7n so v\u1edbi 4G). \u1ee8ng d\u1ee5ng nh\u01b0 xe t\u1ef1 l\u00e1i, ph\u1eabu thu\u1eadt t\u1eeb xa, ho\u1eb7c ch\u01a1i game tr\u1ef1c tuy\u1ebfn, n\u01a1i y\u00eau c\u1ea7u ph\u1ea3n h\u1ed3i ngay l\u1eadp t\u1ee9c.<\/p>\n

M\u1eadt \u0111\u1ed9 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb l\u1edbn:<\/strong> 5G h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i h\u00e0ng tri\u1ec7u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng. \u0110\u00e2y l\u00e0 c\u01a1 s\u1edf cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Internet v\u1ea1n v\u1eadt (IoT), khi m\u00e0 h\u00e0ng lo\u1ea1t thi\u1ebft b\u1ecb th\u00f4ng minh nh\u01b0 c\u1ea3m bi\u1ebfn, thi\u1ebft b\u1ecb gia \u0111\u00ecnh, v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi.<\/p>\n

\u1ee8ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p v\u00e0 y t\u1ebf:<\/strong> 5G gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 y t\u1ebf, s\u1ea3n xu\u1ea5t, giao th\u00f4ng.<\/p>\n

T\u0103ng c\u01b0\u1eddng tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf \u1ea3o (AR) v\u00e0 th\u1ef1c t\u1ebf \u1ea3o t\u0103ng c\u01b0\u1eddng (VR):<\/strong> M\u1ea1ng 5G t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng AR v\u00e0 VR v\u1edbi \u0111\u1ed9 chi ti\u1ebft cao v\u00e0 \u1ee9ng d\u1ee5ng trong gi\u00e1o d\u1ee5c, gi\u1ea3i tr\u00ed, v\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n

Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed:<\/strong> 5G gi\u00fap c\u00e1c thi\u1ebft b\u1ecb IoT v\u00e0 c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n (redcap), gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd pin v\u00e0 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh.<\/p>\n

Th\u00fac \u0111\u1ea9y c\u00e1c ng\u00e0nh c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn:<\/strong> 5G l\u00e0 n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nhi\u1ec1u c\u00f4ng ngh\u1ec7 m\u1edbi nh\u01b0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI), xe t\u1ef1 l\u00e1i, robot t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 cao kh\u00e1c.<\/p>\n

Ph\u00e1t tri\u1ec3n th\u00e0nh ph\u1ed1 th\u00f4ng minh:<\/strong> 5G s\u1ebd h\u1ed7 tr\u1ee3 c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t giao th\u00f4ng, qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng, v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 c\u00f4ng c\u1ed9ng th\u00f4ng minh, gi\u00fap c\u00e1c th\u00e0nh ph\u1ed1 tr\u1edf n\u00ean th\u00f4ng minh v\u00e0 b\u1ec1n v\u1eefng h\u01a1n.<\/p>\n

Qua n\u1ed9i dung tr\u00ean c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 m\u1ea1ng 5G. Nh\u00e0 m\u1ea1ng Viettel s\u1ebd Khai tr\u01b0\u01a1ng m\u1ea1ng 5G v\u00e0o ng\u00e0y 15\/10\/2024<\/strong> nh\u00e2n ng\u00e0y k\u1ef7 ni\u1ec7m 20 n\u0103m th\u00e0nh l\u1eadp, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd 5G Viettel<\/a> t\u1ea1i trang ch\u1ee7 \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m d\u1ecbch v\u1ee5 internet di \u0111\u1ed9ng si\u00eau t\u1ed1c \u0111\u1ed9 si\u00eau m\u01b0\u1ee3t m\u00e0<\/p>\n", "protected": false }, "excerpt": { "rendered": "

\u0110\u1ec3 so s\u00e1nh m\u1ea1ng 5G v\u00e0 4G, ta c\u1ea7n th\u00eam l\u00fd do t\u1ea1i sao m\u1ea1ng 5G ra \u0111\u1eddi? M\u1ea1ng 5G \u0111\u01b0\u1ee3c ra \u0111\u1eddi nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 dung l\u01b0\u1ee3ng ng\u00e0y c\u00e0ng t\u0103ng cao s\u1eed d\u1ee5ng trong gi\u1ea3i tr\u00ed v\u00e0 c\u00f4ng vi\u1ec7c h\u1ecdc t\u1eadp h\u00e0ng ng\u00e0y, l\u00fd do th\u1ee9 2 l\u00e0 c\u00e1c d\u1ecbch v\u1ee5…<\/p>\n", "protected": false }, "author": 1, "featured_media": 8202, "comment_status": "closed", "ping_status": "closed", "sticky": false, "template": "", "format": "standard", "meta": [], "categories": [ 247 ], "tags": [], "_links": { "self": [ { "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/posts\/8201" } ], "collection": [ { "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/posts" } ], "about": [ { "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/types\/post" } ], "author": [ { "embeddable": true, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/users\/1" } ], "replies": [ { "embeddable": true, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/comments?post=8201" } ], "version-history": [ { "count": 2, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/posts\/8201\/revisions" } ], "predecessor-version": [ { "id": 8205, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/posts\/8201\/revisions\/8205" } ], "wp:featuredmedia": [ { "embeddable": true, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/media\/8202" } ], "wp:attachment": [ { "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/media?parent=8201" } ], "wp:term": [ { "taxonomy": "category", "embeddable": true, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/categories?post=8201" }, { "taxonomy": "post_tag", "embeddable": true, "href": "https:\/\/dangky5gviettel.com.vn\/wp-json\/wp\/v2\/tags?post=8201" } ], "curies": [ { "name": "wp", "href": "https:\/\/api.w.org\/{rel}", "templated": true } ] } }