<\/p>\n
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “si\u00eau t\u1ed1c” thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?**<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 n\u00e2ng c\u1ea5p, m\u00e0 l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ed9 tr\u1ec5. H\u00e3y c\u00f9ng chuy\u00ean gia t\u1eeb FPT Telecom t\u00ecm hi\u1ec3u l\u00fd do t\u1ea1i sao chu\u1ea9n k\u1ebft n\u1ed1i n\u00e0y s\u1ebd tr\u1edf th\u00e0nh “x\u01b0\u01a1ng s\u1ed1ng” cho ng\u00f4i nh\u00e0 th\u00f4ng minh v\u00e0 tr\u1ea3i nghi\u1ec7m s\u1ed1 c\u1ee7a b\u1ea1n trong t\u01b0\u01a1ng lai g\u1ea7n.<\/p>\n
—<\/p>\n
Trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 kh\u00f4ng ng\u1eebng v\u1eadn \u0111\u1ed9ng, nhu c\u1ea7u v\u1ec1 m\u1ed9t k\u1ebft n\u1ed1i Internet \u1ed5n \u0111\u1ecbnh, nhanh v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p ch\u01b0a bao gi\u1edd c\u1ea5p thi\u1ebft \u0111\u1ebfn th\u1ebf. N\u1ebfu nh\u01b0 Wi-Fi 6 t\u1eebng t\u1ea1o n\u00ean b\u01b0\u1edbc ngo\u1eb7t, th\u00ec Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n 802.11be) ch\u00ednh l\u00e0 l\u1eddi gi\u1ea3i cho nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a k\u1ef7 nguy\u00ean th\u1ef1c t\u1ebf \u1ea3o (VR), th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR) v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI). V\u1eady Wi-Fi 7 mang l\u1ea1i \u0111i\u1ec1u g\u00ec kh\u00e1c bi\u1ec7t cho kh\u00e1ch h\u00e0ng c\u1ee7a FPT Telecom?<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i “nhanh kh\u1ee7ng khi\u1ebfp”?<\/p>\n
Wi-Fi 7 l\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a c\u00f4ng ngh\u1ec7 m\u1ea1ng kh\u00f4ng d\u00e2y, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean ba d\u1ea3i t\u1ea7n: 2.4 GHz, 5 GHz v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 6 GHz. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t c\u1ee7a Wi-Fi 7 ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean \u0111\u1ebfn 46 Gbps \u2013 nhanh g\u1ea5p g\u1ea7n 5 l\u1ea7n so v\u1edbi Wi-Fi 6.<\/p>\n
\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c con s\u1ed1 \u1ea5n t\u01b0\u1ee3ng n\u00e0y, Wi-Fi 7 \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 k\u00eanh truy\u1ec1n 320 MHz (g\u1ea5p \u0111\u00f4i Wi-Fi 6) v\u00e0 \u0111i\u1ec1u ch\u1ebf bi\u00ean \u0111\u1ed9 vu\u00f4ng 4096-QAM. \u0110i\u1ec1u n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c b\u1ea1n m\u1edf r\u1ed9ng t\u1eeb m\u1ed9t con \u0111\u01b0\u1eddng 4 l\u00e0n xe l\u00ean 8 l\u00e0n xe, cho ph\u00e9p l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 “di chuy\u1ec3n” c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng b\u1ecb t\u1eafc ngh\u1ebdn.<\/p>\n
## Nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u1ed9t ph\u00e1 tr\u00ean Wi-Fi 7<\/p>\n
Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf t\u1ed1c \u0111\u1ed9, Wi-Fi 7 mang \u0111\u1ebfn hai c\u00f4ng ngh\u1ec7 then ch\u1ed1t thay \u0111\u1ed5i tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng:<\/p>\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 c\u1ee7a b\u1ea1n k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u1edbi nhi\u1ec1u b\u0103ng t\u1ea7n kh\u00e1c nhau. Tr\u01b0\u1edbc \u0111\u00e2y, n\u1ebfu b\u0103ng t\u1ea7n 5GHz b\u1ecb nhi\u1ec5u, m\u1ea1ng c\u1ee7a b\u1ea1n s\u1ebd ch\u1eadm l\u1ea1i. V\u1edbi MLO, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111i qua c\u1ea3 3 b\u0103ng t\u1ea7n c\u00f9ng l\u00fac, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 xu\u1ed1ng m\u1ee9c t\u1ed1i thi\u1ec3u, g\u1ea7n nh\u01b0 b\u1eb1ng 0.
\n* **Multi-RU Puncturing:** C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (Router) “n\u00e9” c\u00e1c v\u00f9ng nhi\u1ec5u s\u00f3ng tr\u00ean k\u00eanh truy\u1ec1n, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i c\u00f9ng l\u00fac \u2013 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c chung c\u01b0 hay v\u0103n ph\u00f2ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n
## Wi-Fi 7 mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho kh\u00e1ch h\u00e0ng FPT Telecom?<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n ch\u00fa tr\u1ecdng vi\u1ec7c \u0111\u01b0a c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t \u0111\u1ebfn tay ng\u01b0\u1eddi d\u00f9ng. V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh (Smart Home) v\u00e0 nhu c\u1ea7u gi\u1ea3i tr\u00ed ch\u1ea5t l\u01b0\u1ee3ng cao, Wi-Fi 7 s\u1ebd mang \u0111\u1ebfn nh\u1eefng tr\u1ea3i nghi\u1ec7m v\u01b0\u1ee3t tr\u1ed9i:<\/p>\n
1. **Gaming kh\u00f4ng \u0111\u1ed9 tr\u1ec5:** V\u1edbi c\u00e1c game th\u1ee7, \u0111\u1ed9 tr\u1ec5 (ping) ch\u00ednh l\u00e0 k\u1ebb th\u00f9 s\u1ed1 1. Wi-Fi 7 gi\u00fap lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag, \u0111\u1ea3m b\u1ea3o c\u00e1c tr\u1eadn \u0111\u1ea5u game online di\u1ec5n ra m\u01b0\u1ee3t m\u00e0 nh\u01b0 c\u1eafm d\u00e2y LAN tr\u1ef1c ti\u1ebfp.
\n2. **Streaming 8K v\u00e0 Cloud Gaming:** Vi\u1ec7c truy\u1ec1n t\u1ea3i video 8K hay ch\u01a1i game tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y y\u00eau c\u1ea7u b\u0103ng th\u00f4ng c\u1ef1c l\u1edbn v\u00e0 li\u00ean t\u1ee5c. Wi-Fi 7 x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 n\u00e0y m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, gi\u00fap h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t, kh\u00f4ng h\u1ec1 c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng “\u0111\u1ee9ng h\u00ecnh”.
\n3. **H\u1ec7 sinh th\u00e1i Smart Home ho\u00e0n h\u1ea3o:** V\u1edbi h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb nh\u01b0 \u0111\u00e8n th\u00f4ng minh, camera an ninh, loa AI, Wi-Fi 7 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n lu\u00f4n k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng lo b\u1ecb ngh\u1ebdn m\u1ea1ng.<\/p>\n
## L\u1eddi khuy\u00ean t\u1eeb chuy\u00ean gia: Khi n\u00e0o b\u1ea1n n\u00ean n\u00e2ng c\u1ea5p?<\/p>\n
M\u1eb7c d\u00f9 Wi-Fi 7 l\u00e0 t\u01b0\u01a1ng lai, nh\u01b0ng vi\u1ec7c n\u00e2ng c\u1ea5p c\u1ea7n c\u00f3 l\u1ed9 tr\u00ecnh. \u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a chu\u1ea9n Wi-Fi m\u1edbi n\u00e0y, kh\u00f4ng ch\u1ec9 Router c\u1ea7n h\u1ed7 tr\u1ee3 Wi-Fi 7 m\u00e0 c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, laptop c\u1ee7a b\u1ea1n c\u0169ng ph\u1ea3i t\u01b0\u01a1ng th\u00edch.<\/p>\n
N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n, Wi-Fi 6 ho\u1eb7c 6E hi\u1ec7n t\u1ea1i v\u1eabn \u0111\u00e1p \u1ee9ng r\u1ea5t t\u1ed1t. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t “t\u00edn \u0111\u1ed3” c\u00f4ng ngh\u1ec7, m\u1ed9t game th\u1ee7 chuy\u00ean nghi\u1ec7p ho\u1eb7c s\u1edf h\u1eefu m\u1ed9t c\u0103n h\u1ed9 th\u00f4ng minh v\u1edbi h\u00e0ng lo\u1ea1t thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i, vi\u1ec7c tr\u1ea3i nghi\u1ec7m s\u1edbm Wi-Fi 7 s\u1ebd mang l\u1ea1i l\u1ee3i th\u1ebf c\u1ea1nh tranh v\u00e0 s\u1ef1 ti\u1ec7n nghi tuy\u1ec7t \u0111\u1ed1i.<\/p>\n
FPT Telecom \u0111\u00e3 v\u00e0 \u0111ang t\u00edch c\u1ef1c th\u1eed nghi\u1ec7m v\u00e0 c\u1eadp nh\u1eadt h\u1ea1 t\u1ea7ng \u0111\u1ec3 s\u1eb5n s\u00e0ng cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p Internet t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t, \u0111i k\u00e8m v\u1edbi c\u00e1c b\u1ed9 Router Wi-Fi th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t, \u0111\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng lu\u00f4n \u0111\u01b0\u1ee3c t\u1eadn h\u01b0\u1edfng “internet nhanh nh\u01b0 ch\u1edbp”.<\/p>\n
**K\u1ebft lu\u1eadn**<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng, \u0111\u00f3 l\u00e0 ch\u00eca kh\u00f3a m\u1edf ra c\u00e1nh c\u1eeda cho nh\u1eefng tr\u1ea3i nghi\u1ec7m k\u1ef9 thu\u1eadt s\u1ed1 kh\u00f4ng gi\u1edbi h\u1ea1n. H\u00e3y theo d\u00f5i c\u00e1c b\u00e0i vi\u1ebft ti\u1ebfp theo tr\u00ean trang tin c\u1ee7a FPT Telecom \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng l\u1ed9 tr\u00ecnh tri\u1ec3n khai c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t cho ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n. K\u1ebft n\u1ed1i t\u1ed1t h\u01a1n, cu\u1ed9c s\u1ed1ng th\u00f4ng minh h\u01a1n \u2013 \u0111\u00f3 ch\u00ednh l\u00e0 cam k\u1ebft c\u1ee7a ch\u00fang t\u00f4i.<\/p>","protected":false},"excerpt":{"rendered":"
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “si\u00eau t\u1ed1c” thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?** **M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 n\u00e2ng c\u1ea5p, m\u00e0 l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ed9 tr\u1ec5. H\u00e3y c\u00f9ng chuy\u00ean gia t\u1eeb FPT Telecom t\u00ecm hi\u1ec3u l\u00fd…<\/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-2283","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n