<\/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, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng h\u1ea1 t\u1ea7ng s\u1ed1 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n
—<\/p>\n
# Wi-Fi 7: “C\u00fa h\u00edch” c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta k\u1ebft n\u1ed1i Internet t\u1ea1i gia<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p t\u1ed1c \u0111\u1ed9 th\u00f4ng th\u01b0\u1eddng, m\u00e0 l\u00e0 b\u01b0\u1edbc ngo\u1eb7t c\u00f4ng ngh\u1ec7 mang l\u1ea1i \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p v\u00e0 b\u0103ng th\u00f4ng kh\u1ed5ng l\u1ed3. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u v\u00ec sao ti\u00eau chu\u1ea9n n\u00e0y s\u1ebd \u0111\u1ecbnh h\u00ecnh l\u1ea1i tr\u1ea3i nghi\u1ec7m Internet trong ng\u00f4i nh\u00e0 th\u00f4ng minh c\u1ee7a b\u1ea1n.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t?<\/p>\n
Trong k\u1ef7 nguy\u00ean c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb IoT, nh\u00e0 th\u00f4ng minh (Smart Home) v\u00e0 gi\u1ea3i tr\u00ed 8K, h\u1ea1 t\u1ea7ng m\u1ea1ng truy\u1ec1n th\u1ed1ng d\u1ea7n tr\u1edf n\u00ean “h\u1ee5t h\u01a1i”. Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n IEEE 802.11be) ra \u0111\u1eddi nh\u01b0 m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi ho\u00e0n h\u1ea3o cho nhu c\u1ea7u b\u0103ng th\u00f4ng ng\u00e0y c\u00e0ng cao.<\/p>\n
N\u1ebfu Wi-Fi 6 t\u1eebng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 b\u01b0\u1edbc ti\u1ebfn l\u1edbn v\u1ec1 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb, th\u00ec Wi-Fi 7 t\u1eadp trung v\u00e0o t\u1ed1i \u0111a h\u00f3a t\u1ed1c \u0111\u1ed9 th\u1ef1c t\u1ebf. C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean t\u1edbi h\u01a1n 40 Gbps, g\u1ea5p kho\u1ea3ng 4 l\u1ea7n so v\u1edbi Wi-Fi 6. \u0110i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng m\u1ed9t b\u1ed9 phim ch\u1ea5t l\u01b0\u1ee3ng 4K ch\u1ec9 trong v\u00e0i gi\u00e2y, thay v\u00ec ph\u1ea3i ch\u1edd \u0111\u1ee3i nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n
## Nh\u1eefng c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt \u0111\u1ed9t ph\u00e1 tr\u00ean Wi-Fi 7<\/p>\n
\u0110i\u1ec1u khi\u1ebfn Wi-Fi 7 tr\u1edf n\u00ean “v\u00f4 \u0111\u1ed1i” n\u1eb1m \u1edf ba thay \u0111\u1ed5i k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** Wi-Fi 7 m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng k\u00eanh g\u1ea5p \u0111\u00f4i so v\u1edbi th\u1ebf h\u1ec7 ti\u1ec1n nhi\u1ec7m (160 MHz), t\u1ea1o ra “con \u0111\u01b0\u1eddng cao t\u1ed1c” r\u1ed9ng l\u1edbn h\u01a1n \u0111\u1ec3 d\u1eef li\u1ec7u di chuy\u1ec3n m\u00e0 kh\u00f4ng b\u1ecb t\u1eafc ngh\u1ebdn.
\n* **\u0110i\u1ec1u bi\u1ebfn 4096-QAM:** C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong c\u00f9ng m\u1ed9t t\u00edn hi\u1ec7u. Hi\u1ec7u su\u1ea5t truy\u1ec1n d\u1eef li\u1ec7u t\u0103ng th\u00eam 20% so v\u1edbi chu\u1ea9n 1024-QAM c\u1ee7a Wi-Fi 6.
\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 b\u0103ng t\u1ea7n g\u1eb7p nhi\u1ec5u, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng d\u1eef li\u1ec7u 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
## Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf: Wi-Fi 7 thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng kh\u00e1ch h\u00e0ng kh\u00f4ng ch\u1ec9 c\u1ea7n t\u1ed1c \u0111\u1ed9, m\u00e0 c\u1ea7n m\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i cho m\u1ecdi th\u00e0nh vi\u00ean trong gia \u0111\u00ecnh. Wi-Fi 7 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n “ngh\u1ebdn m\u1ea1ng” c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3:<\/p>\n
1. **Ch\u01a1i game kh\u00f4ng \u0111\u1ed9 tr\u1ec5:** \u0110\u1ed9 tr\u1ec5 (ping) g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng gi\u00fap c\u00e1c game th\u1ee7 online lu\u00f4n gi\u1eef \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf trong nh\u1eefng tr\u1eadn \u0111\u1ea5u \u0111\u1ec9nh cao.
\n2. **H\u1ed9i h\u1ecdp tr\u1ef1c tuy\u1ebfn m\u01b0\u1ee3t m\u00e0:** Trong b\u1ed1i c\u1ea3nh l\u00e0m vi\u1ec7c t\u1eeb xa (Work from home) tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, Wi-Fi 7 \u0111\u1ea3m b\u1ea3o c\u00e1c cu\u1ed9c h\u1ecdp video 4K lu\u00f4n s\u1eafc n\u00e9t, kh\u00f4ng b\u1ecb gi\u1eadt lag d\u00f9 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong nh\u00e0 v\u1eabn \u0111ang stream n\u1ed9i dung n\u1eb7ng.
\n3. **H\u1ec7 sinh th\u00e1i Smart Home ho\u00e0n h\u1ea3o:** V\u1edbi kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 h\u00e0ng tr\u0103m thi\u1ebft b\u1ecb c\u00f9ng l\u00fac, Wi-Fi 7 l\u00e0 “tr\u00e1i tim” gi\u00fap h\u1ec7 th\u1ed1ng \u0111\u00e8n th\u00f4ng minh, camera an ninh, t\u1ee7 l\u1ea1nh v\u00e0 loa th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9 m\u00e0 kh\u00f4ng bao gi\u1edd r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng m\u1ea5t k\u1ebft n\u1ed1i.<\/p>\n
## B\u1ea1n c\u00f3 c\u1ea7n n\u00e2ng c\u1ea5p l\u00ean thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 Wi-Fi 7 ngay l\u00fac n\u00e0y?<\/p>\n
Vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7 l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n cho h\u1ea1 t\u1ea7ng s\u1ed1 trong gia \u0111\u00ecnh. Tuy nhi\u00ean, \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a chu\u1ea9n Wi-Fi m\u1edbi n\u00e0y, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o hai y\u1ebfu t\u1ed1: Thi\u1ebft b\u1ecb ph\u00e1t (Router) ph\u1ea3i h\u1ed7 tr\u1ee3 Wi-Fi 7 v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (\u0111i\u1ec7n tho\u1ea1i, laptop) c\u0169ng c\u1ea7n t\u01b0\u01a1ng th\u00edch v\u1edbi chu\u1ea9n m\u1edbi n\u00e0y.<\/p>\n
Hi\u1ec7n nay, FPT Telecom \u0111ang t\u00edch c\u1ef1c c\u1eadp nh\u1eadt v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 g\u00f3i LUX) t\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi c\u00e1c chu\u1ea9n router th\u1ebf h\u1ec7 m\u1edbi, \u0111\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng lu\u00f4n \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i ti\u00ean ti\u1ebfn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam.<\/p>\n
## K\u1ebft lu\u1eadn<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1eefng con s\u1ed1 k\u1ef9 thu\u1eadt kh\u00f4 khan, m\u00e0 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 m\u1edf ra t\u01b0\u01a1ng lai c\u1ee7a s\u1ef1 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, vi\u1ec7c n\u1eafm b\u1eaft v\u00e0 n\u00e2ng c\u1ea5p h\u1ea1 t\u1ea7ng m\u1ea1ng t\u1ea1i gia s\u1ebd gi\u00fap b\u1ea1n v\u00e0 gia \u0111\u00ecnh lu\u00f4n d\u1eabn \u0111\u1ea7u trong h\u00e0nh tr\u00ecnh s\u1ed1 h\u00f3a.<\/p>\n
H\u00e3y theo d\u00f5i website c\u1ee7a FPT Telecom m\u1ed7i ng\u00e0y \u0111\u1ec3 c\u1eadp nh\u1eadt th\u00eam nh\u1eefng tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t, c\u0169ng nh\u01b0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u m\u1ea1ng Internet cho gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p c\u1ee7a b\u1ea1n!<\/p>\n
—
\n*FPT Telecom – Ti\u00ean phong k\u1ebft n\u1ed1i, v\u1eefng b\u01b0\u1edbc 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, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng h\u1ea1 t\u1ea7ng s\u1ed1 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n \u0111\u1ea1i. — # Wi-Fi 7: “C\u00fa h\u00edch” c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i c\u00e1ch…<\/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-682","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n