<\/p>\n
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: B\u01b0\u1edbc ngo\u1eb7t c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta k\u1ebft n\u1ed1i internet trong t\u01b0\u01a1ng lai**<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 ch\u00ednh th\u1ee9c ra m\u1eaft, m\u1edf ra k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao ch\u01b0a t\u1eebng c\u00f3. C\u00f9ng chuy\u00ean gia FPT Telecom t\u00ecm hi\u1ec3u nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u1ed9t ph\u00e1 v\u00e0 l\u00fd do t\u1ea1i sao Wi-Fi 7 s\u1ebd s\u1edbm tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi cho ng\u00f4i nh\u00e0 th\u00f4ng minh c\u1ee7a b\u1ea1n.<\/p>\n
—<\/p>\n
Trong k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a m\u1ea1nh m\u1ebd, nhu c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng r\u1ed9ng, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb \u0111ang tr\u1edf th\u00e0nh th\u00e1ch th\u1ee9c l\u1edbn \u0111\u1ed1i v\u1edbi h\u1ea1 t\u1ea7ng m\u1ea1ng truy\u1ec1n th\u1ed1ng. Wi-Fi 6 v\u00e0 6E t\u1eebng l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n d\u1eabn \u0111\u1ea7u, nh\u01b0ng gi\u1edd \u0111\u00e2y, Wi-Fi 7 (chu\u1ea9n 802.11be) xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t “c\u00fa h\u00edch” c\u00f4ng ngh\u1ec7, h\u1ee9a h\u1eb9n 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 h\u1ec7 sinh th\u00e1i Smart Home.<\/p>\n
### Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng?<\/p>\n
Wi-Fi 7 kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p t\u1ed1c \u0111\u1ed9; n\u00f3 l\u00e0 s\u1ef1 c\u1ea3i ti\u1ebfn to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t m\u1ea1ng. S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Extreme Throughput (EHT), chu\u1ea9n Wi-Fi m\u1edbi n\u00e0y cho ph\u00e9p \u0111\u1ea1t 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.<\/p>\n
\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng FPT Telecom, \u0111i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 c\u00e1c g\u00f3i LUX hay Wi-Fi 6 hi\u1ec7n nay) s\u1ebd \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a s\u1ee9c m\u1ea1nh truy\u1ec1n t\u1ea3i. Khi b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn chu\u1ea9n Wi-Fi 7, hi\u1ec7n t\u01b0\u1ee3ng ngh\u1ebdn m\u1ea1ng do qu\u00e1 t\u1ea3i thi\u1ebft b\u1ecb s\u1ebd g\u1ea7n nh\u01b0 bi\u1ebfn m\u1ea5t, ngay c\u1ea3 khi gia \u0111\u00ecnh b\u1ea1n \u0111ang c\u00f9ng l\u00fac livestream 8K, ch\u01a1i game th\u1ef1c t\u1ebf \u1ea3o (VR) v\u00e0 h\u1ecdp tr\u1ef1c tuy\u1ebfn.<\/p>\n
### Nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u1ed9t ph\u00e1 tr\u00ean chu\u1ea9n Wi-Fi 7<\/p>\n
S\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7 \u0111\u1ebfn t\u1eeb ba tr\u1ee5 c\u1ed9t k\u1ef9 thu\u1eadt ch\u00ednh:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** N\u1ebfu Wi-Fi 6 b\u1ecb gi\u1edbi h\u1ea1n \u1edf 160 MHz, th\u00ec Wi-Fi 7 \u0111\u00e3 n\u00e2ng g\u1ea5p \u0111\u00f4i l\u00ean 320 MHz. \u0110i\u1ec1u n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng t\u1eeb m\u1ed9t con \u0111\u01b0\u1eddng 2 l\u00e0n xe l\u00ean 4 l\u00e0n xe, cho ph\u00e9p kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 di chuy\u1ec3n c\u00f9ng m\u1ed9t l\u00fac m\u00e0 kh\u00f4ng g\u00e2y k\u1eb9t xe.
\n* **C\u00f4ng ngh\u1ec7 Multi-Link Operation (MLO):** \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 “v\u0169 kh\u00ed t\u1ed1i th\u01b0\u1ee3ng” c\u1ee7a Wi-Fi 7. MLO cho ph\u00e9p thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi qua nhi\u1ec1u b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz). N\u1ebfu m\u1ed9t trong c\u00e1c b\u0103ng t\u1ea7n g\u1eb7p nhi\u1ec5u, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng qua c\u00e1c b\u0103ng t\u1ea7n kh\u00e1c m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.
\n* **\u0110i\u1ec1u ch\u1ebf 4096-QAM:** Cho ph\u00e9p truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u d\u00e0y \u0111\u1eb7c h\u01a1n trong c\u00f9ng m\u1ed9t t\u00edn hi\u1ec7u. Hi\u1ec7u qu\u1ea3 truy\u1ec1n t\u1ea3i t\u0103ng th\u00eam 20% so v\u1edbi 1024-QAM c\u1ee7a Wi-Fi 6, gi\u00fap tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0 ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng g\u00e2y nhi\u1ec5u.<\/p>\n
### T\u00e1c \u0111\u1ed9ng c\u1ee7a Wi-Fi 7 \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m Smart Home<\/p>\n
V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Internet v\u1ea1n v\u1eadt (IoT), m\u1ed9t gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 s\u1edf h\u1eefu h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb th\u00f4ng minh t\u1eeb camera an ninh, b\u00f3ng \u0111\u00e8n, \u0111i\u1ec1u h\u00f2a cho \u0111\u1ebfn loa th\u00f4ng minh. Wi-Fi 7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n “qu\u00e1 t\u1ea3i” n\u00e0y m\u1ed9t c\u00e1ch tri\u1ec7t \u0111\u1ec3.<\/p>\n
Kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd h\u00e0ng lo\u1ea1t thi\u1ebft b\u1ecb v\u1edbi \u0111\u1ed9 tr\u1ec5 g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng (Ultra-low latency) gi\u00fap c\u00e1c thi\u1ebft b\u1ecb smarthome ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec. B\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n g\u1eb7p ph\u1ea3i c\u1ea3nh “lag” khi ra l\u1ec7nh gi\u1ecdng n\u00f3i hay ch\u1eadm tr\u1ec5 v\u00e0i gi\u00e2y khi quan s\u00e1t h\u00ecnh \u1ea3nh t\u1eeb camera an ninh. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n c\u1eadp nh\u1eadt nh\u1eefng xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ea1 t\u1ea7ng m\u1ea1ng lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1eddi m\u1edbi, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m “ng\u00f4i nh\u00e0 th\u00f4ng minh” \u0111\u00edch th\u1ef1c cho kh\u00e1ch h\u00e0ng.<\/p>\n
### L\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p: B\u1ea1n c\u00f3 c\u1ea7n \u0111\u1ed5i thi\u1ebft b\u1ecb ngay b\u00e2y gi\u1edd?<\/p>\n
M\u1eb7c d\u00f9 Wi-Fi 7 r\u1ea5t \u1ea5n t\u01b0\u1ee3ng, nh\u01b0ng kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i thay \u0111\u1ed5i to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb ngay l\u1eadp t\u1ee9c. \u0110\u1ec3 tr\u1ea3i nghi\u1ec7m chu\u1ea9n Wi-Fi 7, c\u1ea3 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (Router\/Modem) v\u00e0 thi\u1ebft b\u1ecb nh\u1eadn (\u0111i\u1ec7n tho\u1ea1i, laptop, TV) \u0111\u1ec1u ph\u1ea3i h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y.<\/p>\n
Hi\u1ec7n nay, c\u00e1c d\u00f2ng smartphone cao c\u1ea5p b\u1eaft \u0111\u1ea7u t\u00edch h\u1ee3p chip Wi-Fi 7. Trong t\u01b0\u01a1ng lai g\u1ea7n, FPT Telecom s\u1ebd ti\u1ebfp t\u1ee5c th\u1eed nghi\u1ec7m v\u00e0 cung c\u1ea5p c\u00e1c d\u00f2ng thi\u1ebft b\u1ecb modem h\u1ed7 tr\u1ee3 Wi-Fi 7 \u0111\u1ec3 \u0111\u1ed3ng h\u00e0nh c\u00f9ng ng\u01b0\u1eddi d\u00f9ng trong qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p c\u00f4ng ngh\u1ec7. L\u1eddi khuy\u00ean c\u1ee7a c\u00e1c chuy\u00ean gia l\u00e0 h\u00e3y \u01b0u ti\u00ean n\u00e2ng c\u1ea5p n\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi s\u00e1ng t\u1ea1o n\u1ed9i dung, game th\u1ee7 chuy\u00ean nghi\u1ec7p ho\u1eb7c v\u1eadn h\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng smarthome quy m\u00f4 l\u1edbn.<\/p>\n
### L\u1eddi k\u1ebft<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 con s\u1ed1 tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt; n\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a nh\u1eefng kh\u00e1i ni\u1ec7m nh\u01b0 Metaverse, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0o \u0111\u1eddi s\u1ed1ng th\u01b0\u1eddng nh\u1eadt. V\u1edbi cam k\u1ebft mang \u0111\u1ebfn d\u1ecbch v\u1ee5 Internet t\u1ed1t nh\u1ea5t, FPT Telecom s\u1ebd ti\u1ebfp t\u1ee5c theo s\u00e1t s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a chu\u1ea9n Wi-Fi n\u00e0y, \u0111\u1ea3m b\u1ea3o m\u1ed7i kh\u00e1ch h\u00e0ng \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1eadn h\u01b0\u1edfng s\u1ef1 k\u1ebft n\u1ed1i m\u01b0\u1ee3t m\u00e0 v\u00e0 hi\u1ec7n \u0111\u1ea1i nh\u1ea5t.<\/p>\n
H\u00e3y c\u00f9ng \u0111\u00f3n ch\u1edd nh\u1eefng b\u01b0\u1edbc ti\u1ebfn ti\u1ebfp theo trong h\u1ec7 sinh th\u00e1i Internet FPT, n\u01a1i c\u00f4ng ngh\u1ec7 ph\u1ee5c v\u1ee5 cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u nh\u1ea5t!<\/p>","protected":false},"excerpt":{"rendered":"
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: B\u01b0\u1edbc ngo\u1eb7t c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta k\u1ebft n\u1ed1i internet trong t\u01b0\u01a1ng lai** **M\u00f4 t\u1ea3:** Wi-Fi 7 ch\u00ednh th\u1ee9c ra m\u1eaft, m\u1edf ra k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao ch\u01b0a t\u1eebng c\u00f3. C\u00f9ng chuy\u00ean gia FPT Telecom t\u00ecm hi\u1ec3u nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u1ed9t ph\u00e1 v\u00e0…<\/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-1841","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n