<\/p>\n
Ch\u00e0o b\u1ea1n, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia SEO c\u1ee7a 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” c\u00f4ng ngh\u1ec7 \u2013 \u0110\u1ecbnh ngh\u0129a l\u1ea1i tr\u1ea3i nghi\u1ec7m Internet t\u1ed1c \u0111\u1ed9 cao<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 ch\u00ednh th\u1ee9c ra \u0111\u1eddi, h\u1ee9a h\u1eb9n thay \u0111\u1ed5i ho\u00e0n to\u00e0n c\u00e1ch ch\u00fang ta k\u1ebft n\u1ed1i v\u1edbi th\u1ebf gi\u1edbi. Kh\u00e1m ph\u00e1 nh\u1eefng t\u00ednh n\u0103ng \u0111\u1ed9t ph\u00e1 v\u00e0 l\u00fd do v\u00ec sao c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd l\u00e0 c\u1ed9t m\u1ed1c quan tr\u1ecdng ti\u1ebfp theo c\u1ee7a k\u1ef7 nguy\u00ean s\u1ed1.<\/p>\n
—<\/p>\n
### S\u1ef1 ti\u1ebfn h\u00f3a t\u1ea5t y\u1ebfu c\u1ee7a k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y
\nTrong k\u1ef7 nguy\u00ean c\u1ee7a nh\u00e0 th\u00f4ng minh (Smart Home) v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa, nhu c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng r\u1ed9ng kh\u00f4ng bao gi\u1edd l\u00e0 \u0111\u1ee7. N\u1ebfu nh\u01b0 Wi-Fi 6 \u0111\u00e3 gi\u1ea3i quy\u1ebft t\u1ed1t b\u00e0i to\u00e1n m\u1eadt \u0111\u1ed9 thi\u1ebft b\u1ecb, th\u00ec Wi-Fi 7 (802.11be) xu\u1ea5t hi\u1ec7n v\u1edbi m\u1ee5c ti\u00eau x\u00f3a b\u1ecf m\u1ecdi gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u1ed1c \u0111\u1ed9. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng, m\u00e0 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y th\u1ebf h\u1ec7 m\u1edbi.<\/p>\n
### Nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i t\u1ea1o n\u00ean s\u1ee9c m\u1ea1nh Wi-Fi 7
\nWi-Fi 7 mang \u0111\u1ebfn nh\u1eefng th\u00f4ng s\u1ed1 \u1ea5n t\u01b0\u1ee3ng m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y ch\u00fang ta ch\u1ec9 th\u1ea5y tr\u00ean c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n c\u00e1p quang chuy\u00ean d\u1ee5ng. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t n\u1eb1m \u1edf:<\/p>\n
* **B\u0103ng th\u00f4ng 320 MHz:** So v\u1edbi Wi-Fi 6 ch\u1ec9 d\u1eebng l\u1ea1i \u1edf 160 MHz, Wi-Fi 7 t\u0103ng g\u1ea5p \u0111\u00f4i \u0111\u1ed9 r\u1ed9ng k\u00eanh truy\u1ec1n, cho ph\u00e9p truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 trong c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m.
\n* **\u0110i\u1ec1u ch\u1ebf 4K-QAM:** C\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u th\u00eam 20% so v\u1edbi th\u1ebf h\u1ec7 c\u0169, gi\u00fap vi\u1ec7c t\u1ea3i c\u00e1c t\u1ec7p tin 4K hay 8K tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 nh\u01b0 ch\u01b0a t\u1eebng c\u00f3.
\n* **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “\u00e1t ch\u1ee7 b\u00e0i” 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 d\u1ea3i t\u1ea7n b\u1ecb nhi\u1ec5u, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng t\u1ee9c th\u00ec sang d\u1ea3i t\u1ea7n \u1ed5n \u0111\u1ecbnh h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.<\/p>\n
### Wi-Fi 7 thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?
\nVi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, \u0111\u00f3 l\u00e0 v\u1ec1 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i v\u1edbi h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb th\u00f4ng minh: t\u1eeb tivi 8K, d\u00e0n m\u00e1y ch\u01a1i game PS5, cho \u0111\u1ebfn h\u1ec7 th\u1ed1ng camera an ninh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb IoT.<\/p>\n
V\u1edbi Wi-Fi 7, hi\u1ec7n t\u01b0\u1ee3ng “ngh\u1ebdn m\u1ea1ng” khi t\u1ea5t c\u1ea3 th\u00e0nh vi\u00ean trong gia \u0111\u00ecnh c\u00f9ng s\u1eed d\u1ee5ng Internet s\u1ebd g\u1ea7n nh\u01b0 bi\u1ebfn m\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7, \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p (Ultra-low latency) gi\u00fap m\u1ecdi thao t\u00e1c ph\u1ea3n x\u1ea1 tr\u1edf n\u00ean t\u1ee9c th\u00ec, t\u1ea1o l\u1ee3i th\u1ebf c\u1ea1nh tranh tuy\u1ec7t \u0111\u1ed1i. \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1eeb xa, vi\u1ec7c h\u1ecdp tr\u1ef1c tuy\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cao k\u1ebft h\u1ee3p v\u1edbi tr\u00ecnh chi\u1ebfu n\u1ed9i dung n\u1eb7ng tr\u00ean n\u1ec1n t\u1ea3ng Cloud s\u1ebd di\u1ec5n ra tr\u01a1n tru, kh\u00f4ng gi\u1eadt lag.<\/p>\n
### Chu\u1ea9n b\u1ecb g\u00ec \u0111\u1ec3 \u0111\u00f3n \u0111\u1ea7u k\u1ef7 nguy\u00ean Wi-Fi 7?
\n\u0110\u1ec3 t\u1eadn h\u01b0\u1edfng s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd hai y\u1ebfu t\u1ed1 then ch\u1ed1t: **H\u1ea1 t\u1ea7ng \u0111\u01b0\u1eddng truy\u1ec1n** v\u00e0 **Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i**.<\/p>\n
1. **\u0110\u01b0\u1eddng truy\u1ec1n Internet:** M\u1ed9t router Wi-Fi 7 m\u1ea1nh m\u1ebd s\u1ebd kh\u00f4ng th\u1ec3 ph\u00e1t huy t\u00e1c d\u1ee5ng n\u1ebfu \u0111\u01b0\u1eddng truy\u1ec1n c\u00e1p quang \u0111\u1ea7u v\u00e0o kh\u00f4ng \u0111\u1ea1t chu\u1ea9n. Vi\u1ec7c n\u00e2ng c\u1ea5p c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 g\u00f3i Lux ho\u1eb7c c\u00e1c d\u00f2ng Wi-Fi 6\/7 ti\u00ean ti\u1ebfn t\u1eeb FPT Telecom) l\u00e0 b\u01b0\u1edbc \u0111i ti\u00ean quy\u1ebft.
\n2. **Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:** H\u00e3y \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n nh\u01b0 smartphone, laptop \u0111\u1eddi m\u1edbi c\u1ee7a b\u1ea1n c\u00f3 h\u1ed7 tr\u1ee3 chip Wi-Fi 7. Tuy nhi\u00ean, Wi-Fi 7 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c, n\u00ean ngay c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb c\u0169 h\u01a1n c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nh\u1edd hi\u1ec7u su\u1ea5t qu\u1ea3n l\u00fd b\u0103ng th\u00f4ng t\u1ed1t h\u01a1n t\u1eeb router th\u1ebf h\u1ec7 m\u1edbi.<\/p>\n
### L\u1eddi k\u1ebft: T\u01b0\u01a1ng lai n\u1eb1m trong tay b\u1ea1n
\nWi-Fi 7 kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m tr\u00ean gi\u1ea5y t\u1edd, n\u00f3 \u0111ang d\u1ea7n ph\u1ed5 c\u1eadp v\u00e0 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n v\u00e0ng cho h\u1ea1 t\u1ea7ng m\u1ea1ng gia \u0111\u00ecnh. FPT Telecom lu\u00f4n cam k\u1ebft \u0111\u1ed3ng h\u00e0nh c\u00f9ng kh\u00e1ch h\u00e0ng trong vi\u1ec7c c\u1eadp nh\u1eadt nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t, mang \u0111\u1ebfn kh\u00f4ng gian s\u1ed1ng k\u1ebft n\u1ed1i kh\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n
B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m Internet c\u1ee7a m\u00ecnh ch\u01b0a? H\u00e3y theo d\u00f5i c\u00e1c b\u00e0i vi\u1ebft ti\u1ebfp theo c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft th\u00eam c\u00e1ch t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng Wi-Fi t\u1ea1i nh\u00e0 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t!<\/p>\n
—
\n*B\u1ea3n quy\u1ec1n n\u1ed9i dung thu\u1ed9c v\u1ec1 Ban bi\u00ean t\u1eadp FPT Telecom.*<\/p>","protected":false},"excerpt":{"rendered":"
Ch\u00e0o b\u1ea1n, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia SEO c\u1ee7a 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” c\u00f4ng ngh\u1ec7 \u2013 \u0110\u1ecbnh ngh\u0129a l\u1ea1i tr\u1ea3i nghi\u1ec7m Internet t\u1ed1c \u0111\u1ed9 cao **M\u00f4 t\u1ea3:** Wi-Fi 7 ch\u00ednh th\u1ee9c ra…<\/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-580","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n