<\/p>\n
Ch\u00e0o b\u1ea1n, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia SEO t\u1ea1i FPT Telecom, t\u00f4i xin g\u1eedi \u0111\u1ebfn b\u1ea1n b\u00e0i vi\u1ebft \u0111\u1ea7u ti\u00ean trong chu\u1ed7i tin t\u1ee9c c\u00f4ng ngh\u1ec7 h\u1eb1ng ng\u00e0y.<\/p>\n
—<\/p>\n
# Wi-Fi 7: “C\u00fa nh\u1ea3y v\u1ecdt” trong k\u1ebft n\u1ed1i Internet \u2013 T\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam n\u00ean quan t\u00e2m?<\/p>\n
**M\u00f4 t\u1ea3:** C\u00f4ng ngh\u1ec7 Wi-Fi 7 \u0111ang d\u1ea7n tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi c\u1ee7a th\u1ebf gi\u1edbi k\u1ebft n\u1ed1i. V\u1edbi t\u1ed1c \u0111\u1ed9 nhanh g\u1ea5p nhi\u1ec1u l\u1ea7n th\u1ebf h\u1ec7 c\u0169, Wi-Fi 7 h\u1ee9a h\u1eb9n s\u1ebd thay \u0111\u1ed5i ho\u00e0n to\u00e0n c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, gi\u1ea3i tr\u00ed v\u00e0 v\u1eadn h\u00e0nh smarthome. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u xem c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i t\u1ea1o n\u00ean “c\u01a1n s\u1ed1t”?<\/p>\n
Trong k\u1ef7 nguy\u00ean s\u1ed1, khi m\u00e0 nhu c\u1ea7u v\u1ec1 video 4K\/8K, th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) v\u00e0 c\u00e1c thi\u1ebft b\u1ecb IoT t\u0103ng l\u00ean ch\u00f3ng m\u1eb7t, chu\u1ea9n Wi-Fi 6\/6E d\u1ea7n ch\u1ea1m ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n. Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n IEEE 802.11be) ra \u0111\u1eddi nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1. Kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9, Wi-Fi 7 c\u00f2n t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u thi\u1ebft b\u1ecb trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac.<\/p>\n
N\u1ebfu Wi-Fi 6 gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng th\u00eam l\u00e0n \u0111\u01b0\u1eddng cho cao t\u1ed1c, th\u00ec Wi-Fi 7 gi\u1ed1ng nh\u01b0 vi\u1ec7c n\u00e2ng c\u1ea5p to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng giao th\u00f4ng l\u00ean \u0111\u1eb3ng c\u1ea5p m\u1edbi v\u1edbi v\u1eadn t\u1ed1c cao h\u01a1n, th\u00f4ng minh h\u01a1n v\u00e0 kh\u00f4ng c\u00f2n t\u1eafc ngh\u1ebdn.<\/p>\n
## Nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i gi\u00fap Wi-Fi 7 “b\u1ee9t ph\u00e1”<\/p>\n
S\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7 kh\u00f4ng \u0111\u1ebfn t\u1eeb s\u1ef1 ng\u1eabu nhi\u00ean m\u00e0 nh\u1edd v\u00e0o vi\u1ec7c n\u00e2ng c\u1ea5p to\u00e0n di\u1ec7n v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** Wi-Fi 7 cho ph\u00e9p b\u0103ng th\u00f4ng k\u00eanh l\u00ean t\u1edbi 320 MHz (g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6), gi\u00fap d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i l\u1edbn h\u01a1n \u0111\u00e1ng k\u1ec3.
\n* **\u0110i\u1ec1u ch\u1ebf bi\u00ean \u0111\u1ed9 c\u1ea7u ph\u01b0\u01a1ng 4K-QAM:** C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn h\u01a1n tr\u00ean c\u00f9ng m\u1ed9t t\u00edn hi\u1ec7u, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u th\u00eam kho\u1ea3ng 20% so v\u1edbi th\u1ebf h\u1ec7 c\u0169.
\n* **Ho\u1ea1t \u0111\u1ed9ng \u0111a li\u00ean k\u1ebft (Multi-Link Operation – MLO):** \u0110\u00e2y l\u00e0 “v\u0169 kh\u00ed b\u00ed m\u1eadt” c\u1ee7a Wi-Fi 7. MLO cho ph\u00e9p thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz). N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb nhi\u1ec5u, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang b\u0103ng t\u1ea7n \u1ed5n \u0111\u1ecbnh h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.<\/p>\n
## T\u1ed1c \u0111\u1ed9 th\u1ef1c t\u1ebf v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/p>\n
Nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1eb7t c\u00e2u h\u1ecfi: “Li\u1ec7u t\u1ed1c \u0111\u1ed9 Wi-Fi 7 c\u00f3 th\u1ef1c s\u1ef1 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c tr\u00ean \u0111i\u1ec7n tho\u1ea1i hay laptop c\u00e1 nh\u00e2n?”. C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c gia \u0111\u00ecnh \u0111\u00f4ng ng\u01b0\u1eddi ho\u1eb7c v\u0103n ph\u00f2ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n
V\u1edbi t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 46 Gbps, Wi-Fi 7 gi\u00fap vi\u1ec7c t\u1ea3i m\u1ed9t b\u1ed9 phim ch\u1ea5t l\u01b0\u1ee3ng cao ch\u1ec9 di\u1ec5n ra trong v\u00e0i gi\u00e2y. H\u01a1n h\u1ebft, \u0111\u1ed1i v\u1edbi game th\u1ee7, \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p (Ultra-Low Latency) c\u1ee7a Wi-Fi 7 s\u1ebd lo\u1ea1i b\u1ecf t\u00ecnh tr\u1ea1ng “ping cao” khi ch\u01a1i c\u00e1c t\u1ef1a game eSports y\u00eau c\u1ea7u ph\u1ea3n x\u1ea1 nhanh. Trong c\u00e1c ng\u00f4i nh\u00e0 th\u00f4ng minh (Smart Home), n\u01a1i h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb nh\u01b0 camera, b\u00f3ng \u0111\u00e8n, loa th\u00f4ng minh c\u00f9ng k\u1ebft n\u1ed1i, Wi-Fi 7 s\u1ebd \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 v\u1eadn h\u00e0nh tr\u01a1n tru, kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag.<\/p>\n
## FPT Telecom v\u00e0 h\u00e0nh tr\u00ecnh ph\u1ed5 c\u1eadp Internet t\u1ed1c \u0111\u1ed9 cao<\/p>\n
T\u1ea1i Vi\u1ec7t Nam, FPT Telecom lu\u00f4n l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong trong vi\u1ec7c mang \u0111\u1ebfn h\u1ea1 t\u1ea7ng m\u1ea1ng t\u1ed1i \u01b0u nh\u1ea5t. V\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb Router h\u1ed7 tr\u1ee3 Wi-Fi 7, ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 mang \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 Internet gigabit nhanh ch\u00f3ng m\u00e0 c\u00f2n \u0111\u1ed3ng b\u1ed9 h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n
\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd hai y\u1ebfu t\u1ed1:
\n1. **Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:** \u0110i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng ho\u1eb7c laptop c\u1ee7a b\u1ea1n ph\u1ea3i h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7.
\n2. **G\u00f3i c\u01b0\u1edbc Internet:** M\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n Internet t\u1ed1c \u0111\u1ed9 cao t\u1eeb nh\u00e0 m\u1ea1ng FPT l\u00e0 “ch\u00eca kh\u00f3a” \u0111\u1ec3 b\u1ea1n khai th\u00e1c h\u1ebft ti\u1ec1m n\u0103ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n
## K\u1ebft lu\u1eadn: C\u00f3 n\u00ean n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7 ngay l\u00fac n\u00e0y?<\/p>\n
N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111am m\u00ea c\u00f4ng ngh\u1ec7, m\u1ed9t game th\u1ee7 chuy\u00ean nghi\u1ec7p, ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 gia \u0111\u00ecnh b\u1ea1n s\u1edf h\u1eefu r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i Internet, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang h\u1ec7 th\u1ed1ng Wi-Fi 7 l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 x\u1ee9ng \u0111\u00e1ng cho t\u01b0\u01a1ng lai. C\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 ph\u1ee5c v\u1ee5 nhu c\u1ea7u hi\u1ec7n t\u1ea1i m\u00e0 c\u00f2n chu\u1ea9n b\u1ecb s\u1eb5n s\u00e0ng cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u1ea3o v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) trong nh\u1eefng n\u0103m t\u1edbi.<\/p>\n
H\u00e3y theo d\u00f5i website c\u1ee7a FPT Telecom \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 c\u00e1c d\u00f2ng thi\u1ebft b\u1ecb Wi-Fi 7 v\u00e0 c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai. Ch\u00fang t\u00f4i lu\u00f4n \u0111\u1ed3ng h\u00e0nh c\u00f9ng b\u1ea1n tr\u00ean h\u00e0nh tr\u00ecnh chinh ph\u1ee5c m\u1ecdi gi\u1edbi h\u1ea1n k\u1ebft n\u1ed1i!<\/p>\n
—
\n*FPT Telecom \u2013 K\u1ebft n\u1ed1i th\u00f4ng minh, n\u00e2ng t\u1ea7m cu\u1ed9c s\u1ed1ng.*<\/p>","protected":false},"excerpt":{"rendered":"
Ch\u00e0o b\u1ea1n, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia SEO t\u1ea1i FPT Telecom, t\u00f4i xin g\u1eedi \u0111\u1ebfn b\u1ea1n b\u00e0i vi\u1ebft \u0111\u1ea7u ti\u00ean trong chu\u1ed7i tin t\u1ee9c c\u00f4ng ngh\u1ec7 h\u1eb1ng ng\u00e0y. — # Wi-Fi 7: “C\u00fa nh\u1ea3y v\u1ecdt” trong k\u1ebft n\u1ed1i Internet \u2013 T\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam n\u00ean quan t\u00e2m? **M\u00f4 t\u1ea3:** C\u00f4ng ngh\u1ec7 Wi-Fi…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-617","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n