<\/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 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “kh\u00f4ng \u0111\u1ed9 tr\u1ec5” t\u1ea1i Vi\u1ec7t Nam<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u1ec1 t\u1ed1c \u0111\u1ed9, m\u00e0 l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng thay \u0111\u1ed5i ho\u00e0n to\u00e0n c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, gi\u1ea3i tr\u00ed v\u00e0 k\u1ebft n\u1ed1i. C\u00f9ng FPT Telecom kh\u00e1m ph\u00e1 nh\u1eefng l\u00fd do t\u1ea1i sao chu\u1ea9n k\u1ebft n\u1ed1i m\u1edbi n\u00e0y s\u1ebd s\u1edbm tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n cho m\u1ecdi gia \u0111\u00ecnh Vi\u1ec7t.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec? T\u1ea1i sao n\u00f3 l\u00e0 “c\u00fa nh\u1ea3y v\u1ecdt” c\u00f4ng ngh\u1ec7?<\/p>\n
Sau nhi\u1ec1u n\u0103m ch\u1edd \u0111\u1ee3i, chu\u1ea9n Wi-Fi 7 (IEEE 802.11be) cu\u1ed1i c\u00f9ng \u0111\u00e3 ch\u00ednh th\u1ee9c l\u1ed9 di\u1ec7n v\u00e0 b\u1eaft \u0111\u1ea7u th\u01b0\u01a1ng m\u1ea1i h\u00f3a. N\u1ebfu nh\u01b0 Wi-Fi 6\/6E \u0111\u00e3 l\u00e0m t\u1ed1t vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac, th\u00ec Wi-Fi 7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng b\u00e0i to\u00e1n kh\u00f3 h\u01a1n: \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p (ultra-low latency) v\u00e0 b\u0103ng th\u00f4ng si\u00eau l\u1edbn.<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp internet. N\u00f3 t\u00edch h\u1ee3p h\u00e0ng lo\u1ea1t c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 Multi-Link Operation (MLO) \u2013 cho ph\u00e9p thi\u1ebft b\u1ecb truy\u1ec1n d\u1eef li\u1ec7u \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c b\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n lo l\u1eafng v\u1ec1 vi\u1ec7c m\u1ea1ng b\u1ecb “ngh\u1ebdn” khi c\u1ea3 gia \u0111\u00ecnh c\u00f9ng livestream, ch\u01a1i game \u0111\u1ed3 h\u1ecda cao v\u00e0 h\u1ecdp tr\u1ef1c tuy\u1ebfn c\u00f9ng m\u1ed9t l\u00fac.<\/p>\n
## Nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i bi\u1ebfn Wi-Fi 7 th\u00e0nh “vua t\u1ed1c \u0111\u1ed9”<\/p>\n
\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean t\u1edbi 46 Gbps (nhanh g\u1ea5p h\u01a1n 5 l\u1ea7n so v\u1edbi Wi-Fi 6), Wi-Fi 7 mang trong m\u00ecnh nhi\u1ec1u c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt \u0111\u1ed9t ph\u00e1:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** Vi\u1ec7c m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng t\u1eeb 160 MHz l\u00ean 320 MHz gi\u00fap “\u0111\u01b0\u1eddng \u1ed1ng” truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u r\u1ed9ng h\u01a1n g\u1ea5p \u0111\u00f4i. Gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf th\u00eam l\u00e0n \u0111\u01b0\u1eddng tr\u00ean cao t\u1ed1c, d\u1eef li\u1ec7u s\u1ebd di chuy\u1ec3n m\u01b0\u1ee3t m\u00e0 v\u00e0 nhanh ch\u00f3ng h\u01a1n bao gi\u1edd h\u1ebft.
\n* **C\u00f4ng ngh\u1ec7 4K-QAM:** V\u1edbi 4K-QAM, m\u1eadt \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u t\u0103ng th\u00eam 20%. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c truy\u1ec1n ph\u00e1t c\u00e1c n\u1ed9i dung 8K hay tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0, kh\u00f4ng gi\u1eadt lag.
\n* **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “\u00e1t ch\u1ee7 b\u00e0i”. Th\u00f4ng th\u01b0\u1eddng, thi\u1ebft b\u1ecb ch\u1ec9 k\u1ebft n\u1ed1i v\u00e0o 1 b\u0103ng t\u1ea7n (2.4GHz, 5GHz ho\u1eb7c 6GHz). V\u1edbi MLO, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng linh ho\u1ea1t c\u1ea3 3 b\u0103ng t\u1ea7n n\u00e0y c\u00f9ng l\u00fac, gi\u00fap duy tr\u00ec k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi c\u00f3 nhi\u1ec5u s\u00f3ng ho\u1eb7c v\u1eadt c\u1ea3n.<\/p>\n
## T\u00e1c \u0111\u1ed9ng c\u1ee7a Wi-Fi 7 \u0111\u1ebfn h\u1ec7 sinh th\u00e1i Smart Home t\u1ea1i Vi\u1ec7t Nam<\/p>\n
T\u1ea1i Vi\u1ec7t Nam, xu h\u01b0\u1edbng x\u00e2y d\u1ef1ng ng\u00f4i nh\u00e0 th\u00f4ng minh (Smart Home) \u0111ang b\u00f9ng n\u1ed5. Tuy nhi\u00ean, r\u00e0o c\u1ea3n l\u1edbn nh\u1ea5t v\u1eabn l\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u1ea1ng Wi-Fi khi s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb IoT (camera, \u0111\u00e8n th\u00f4ng minh, c\u1ea3m bi\u1ebfn, robot h\u00fat b\u1ee5i…) ng\u00e0y c\u00e0ng t\u0103ng.<\/p>\n
Wi-Fi 7 xu\u1ea5t hi\u1ec7n \u0111\u00fang th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n n\u00e0y. Kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a Wi-Fi 7 gi\u00fap h\u1ec7 th\u1ed1ng Smart Home v\u1eadn h\u00e0nh tr\u01a1n tru, kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5 trong c\u00e1c thao t\u00e1c \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7, \u0111\u1ed9 tr\u1ec5 th\u1ea5p c\u1ee7a Wi-Fi 7 ch\u00ednh l\u00e0 l\u1ee3i th\u1ebf c\u1ea1nh tranh s\u1ed1ng c\u00f2n, gi\u00fap ph\u1ea3n h\u1ed3i ngay l\u1eadp t\u1ee9c trong nh\u1eefng t\u1ef1a game \u0111\u1ed1i kh\u00e1ng \u0111\u1ec9nh cao.<\/p>\n
## L\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p Wi-Fi 7 cho ng\u01b0\u1eddi d\u00f9ng FPT Telecom<\/p>\n
L\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong trong l\u0129nh v\u1ef1c vi\u1ec5n th\u00f4ng, FPT Telecom lu\u00f4n c\u1eadp nh\u1eadt nh\u1eefng c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t \u0111\u1ec3 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t cho kh\u00e1ch h\u00e0ng. Vi\u1ec7c tri\u1ec3n khai Wi-Fi 7 kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng m\u00e0 c\u00f2n \u0111i k\u00e8m v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Modem, Mesh Wi-Fi th\u1ebf h\u1ec7 m\u1edbi.<\/p>\n
Ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n nay \u0111\u00e3 c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u chu\u1ea9n b\u1ecb cho k\u1ef7 nguy\u00ean Wi-Fi 7 b\u1eb1ng c\u00e1ch:
\n1. **Ki\u1ec3m tra thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:** \u0110\u1ea3m b\u1ea3o smartphone, laptop ho\u1eb7c TV c\u1ee7a b\u1ea1n c\u00f3 h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7 (hi\u1ec7n nay c\u00e1c d\u00f2ng flagship nh\u01b0 Samsung Galaxy S24 Ultra, iPhone 16 Series… \u0111\u00e3 b\u1eaft \u0111\u1ea7u t\u00edch h\u1ee3p).
\n2. **N\u00e2ng c\u1ea5p g\u00f3i c\u01b0\u1edbc:** Li\u00ean h\u1ec7 v\u1edbi t\u1ed5ng \u0111\u00e0i FPT Telecom \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (Gigabit), ph\u00f9 h\u1ee3p \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a chu\u1ea9n Wi-Fi m\u1edbi.
\n3. **L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng Mesh:** \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u00f4i nh\u00e0 nhi\u1ec1u t\u1ea7ng ho\u1eb7c di\u1ec7n t\u00edch l\u1edbn, vi\u1ec7c k\u1ebft h\u1ee3p Wi-Fi 7 v\u1edbi h\u1ec7 th\u1ed1ng Mesh chuy\u00ean d\u1ee5ng s\u1ebd gi\u00fap s\u00f3ng ph\u1ee7 \u0111\u1ec1u m\u1ecdi ng\u00f3c ng\u00e1ch m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m t\u00edn hi\u1ec7u.<\/p>\n
## K\u1ebft lu\u1eadn<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 k\u1ef9 thu\u1eadt, \u0111\u00f3 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 m\u1edf ra ti\u1ec1m n\u0103ng th\u1ef1c s\u1ef1 c\u1ee7a k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i s\u1ed1. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i cam k\u1ebft s\u1ebd s\u1edbm \u0111\u01b0a c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ebfn g\u1ea7n h\u01a1n v\u1edbi m\u1ed7i gia \u0111\u00ecnh Vi\u1ec7t, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m Internet m\u01b0\u1ee3t m\u00e0, \u1ed5n \u0111\u1ecbnh v\u00e0 t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t xa m\u1ecdi k\u1ef3 v\u1ecdng.<\/p>\n
B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7? H\u00e3y li\u00ean h\u1ec7 v\u1edbi FPT Telecom ngay h\u00f4m nay \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng t\u01b0 v\u1ea5n chi ti\u1ebft v\u00e0 \u01b0u \u0111\u00e3i l\u1eafp \u0111\u1eb7t m\u1edbi nh\u1ea5t!<\/p>\n
—
\n*FPT Telecom \u2013 Ti\u00ean phong k\u1ebft n\u1ed1i, ki\u1ebfn t\u1ea1o t\u01b0\u01a1ng lai.*<\/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 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “kh\u00f4ng \u0111\u1ed9 tr\u1ec5” t\u1ea1i Vi\u1ec7t Nam **M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u01b0\u1edbc…<\/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-602","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n