<\/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: “C\u00fa nh\u1ea3y v\u1ecdt” 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 \u0111\u00e3 ch\u00ednh th\u1ee9c xu\u1ea5t hi\u1ec7n, h\u1ee9a h\u1eb9n t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u si\u00eau nhanh v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p, m\u00e0 l\u00e0 “ch\u00eca kh\u00f3a” m\u1edf ra k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i th\u00f4ng minh cho m\u1ecdi gia \u0111\u00ecnh.<\/p>\n
—<\/p>\n
Trong k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a hi\u1ec7n nay, khi nhu c\u1ea7u v\u1ec1 gi\u1ea3i tr\u00ed 4K\/8K, ch\u01a1i game \u0111\u00e1m m\u00e2y (cloud gaming) v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa tr\u1edf th\u00e0nh “h\u01a1i th\u1edf” c\u1ee7a cu\u1ed9c s\u1ed1ng, t\u1ed1c \u0111\u1ed9 Internet kh\u00f4ng c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 duy nh\u1ea5t quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng tr\u1ea3i nghi\u1ec7m. S\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a thi\u1ebft b\u1ecb m\u1edbi ch\u00ednh l\u00e0 nh\u1eefng tr\u1ee5 c\u1ed9t c\u1ed1t l\u00f5i. S\u1ef1 ra \u0111\u1eddi c\u1ee7a chu\u1ea9n Wi-Fi 7 (802.11be) \u0111ang t\u1ea1o n\u00ean m\u1ed9t c\u01a1n \u0111\u1ecba ch\u1ea5n th\u1ef1c s\u1ef1 trong c\u1ed9ng \u0111\u1ed3ng c\u00f4ng ngh\u1ec7, bi\u1ebfn nh\u1eefng “\u0111i\u1ec3m m\u00f9” k\u1ebft n\u1ed1i tr\u1edf th\u00e0nh qu\u00e1 kh\u1ee9.<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i m\u1ea1nh m\u1ebd \u0111\u1ebfn th\u1ebf?<\/p>\n
Wi-Fi 7, hay c\u00f2n g\u1ecdi l\u00e0 Extremely High Throughput (EHT), l\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a chu\u1ea9n k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y. N\u1ebfu nh\u01b0 Wi-Fi 6\/6E \u0111\u00e3 l\u00e0m t\u1ed1t nhi\u1ec7m v\u1ee5 t\u1ed1i \u01b0u h\u00f3a b\u0103ng th\u00f4ng trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac, th\u00ec Wi-Fi 7 n\u00e2ng c\u1ea5p to\u00e0n di\u1ec7n b\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng k\u00eanh l\u00ean t\u1edbi 320 MHz \u2013 g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6.<\/p>\n
V\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, Wi-Fi 7 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 l\u00ean t\u1edbi 46 Gbps, nhanh h\u01a1n g\u1ea5p 4.8 l\u1ea7n so v\u1edbi ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m. Tuy nhi\u00ean, \u0111i\u1ec3m c\u1ea3i ti\u1ebfn \u0111\u00e1ng gi\u00e1 nh\u1ea5t kh\u00f4ng n\u1eb1m \u1edf con s\u1ed1 “kh\u1ee7ng” n\u00e0y, m\u00e0 \u1edf c\u00f4ng ngh\u1ec7 **Multi-Link Operation (MLO)**. MLO cho ph\u00e9p thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz), gi\u00fap d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng lo ngh\u1ebdn m\u1ea1ng ngay c\u1ea3 khi nh\u00e0 b\u1ea1n c\u00f3 h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb th\u00f4ng minh \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng l\u00fac.<\/p>\n
## Nh\u1eefng l\u1ee3i \u00edch thi\u1ebft th\u1ef1c cho ng\u01b0\u1eddi d\u00f9ng FPT Telecom<\/p>\n
V\u1edbi nh\u1eefng kh\u00e1ch h\u00e0ng \u0111ang s\u1eed d\u1ee5ng g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao c\u1ee7a FPT Telecom, vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 Wi-Fi 7 s\u1ebd mang l\u1ea1i tr\u1ea3i nghi\u1ec7m kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t:<\/p>\n
1. **\u0110\u1ed9 tr\u1ec5 g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng:** \u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7, \u0111\u1ed9 tr\u1ec5 (latency) l\u00e0 k\u1ebb th\u00f9 s\u1ed1 m\u1ed9t. Wi-Fi 7 gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng “gi\u1eadt lag” \u0111\u1ebfn m\u1ee9c t\u1ed1i \u0111a nh\u1edd c\u01a1 ch\u1ebf qu\u1ea3n l\u00fd k\u00eanh truy\u1ec1n th\u00f4ng minh, \u0111\u1ea3m b\u1ea3o tr\u1eadn \u0111\u1ea5u c\u1ee7a b\u1ea1n lu\u00f4n m\u01b0\u1ee3t m\u00e0.
\n2. **Tr\u1ea3i nghi\u1ec7m Smart Home kh\u00f4ng gi\u1edbi h\u1ea1n:** M\u1ed9t ng\u00f4i nh\u00e0 th\u00f4ng minh v\u1edbi camera an ninh, \u0111\u00e8n th\u00f4ng minh, robot h\u00fat b\u1ee5i, loa th\u00f4ng minh v\u00e0 tivi 4K s\u1ebd kh\u00f4ng c\u00f2n l\u00e0m qu\u00e1 t\u1ea3i h\u1ec7 th\u1ed1ng m\u1ea1ng. Wi-Fi 7 x\u1eed l\u00fd h\u00e0ng tr\u0103m thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m b\u0103ng th\u00f4ng c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb.
\n3. **Ph\u00e1t tr\u1ef1c tuy\u1ebfn (Streaming) kh\u00f4ng gi\u00e1n \u0111o\u1ea1n:** Vi\u1ec7c xem phim ch\u1ea5t l\u01b0\u1ee3ng 8K hay h\u1ecdp tr\u1ef1c tuy\u1ebfn b\u1eb1ng h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t tr\u1edf n\u00ean c\u1ef1c k\u1ef3 \u1ed5n \u0111\u1ecbnh, ngay c\u1ea3 khi nh\u00e0 b\u1ea1n c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f9ng s\u1eed d\u1ee5ng.<\/p>\n
## 4K-QAM v\u00e0 s\u1ef1 thay \u0111\u1ed5i trong c\u00e1ch truy\u1ec1n d\u1eef li\u1ec7u<\/p>\n
M\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i gi\u00fap Wi-Fi 7 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t tr\u1ed9i ch\u00ednh l\u00e0 **4K-QAM**. N\u1ebfu so s\u00e1nh vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u nh\u01b0 vi\u1ec7c \u0111\u00f3ng g\u00f3i h\u00e0ng h\u00f3a, Wi-Fi 6 (1024-QAM) gi\u1ed1ng nh\u01b0 \u0111\u00f3ng g\u00f3i 10 ki\u1ec7n h\u00e0ng trong m\u1ed9t th\u00f9ng, th\u00ec 4K-QAM cho ph\u00e9p \u0111\u00f3ng g\u00f3i t\u1edbi 12 ki\u1ec7n h\u00e0ng. S\u1ef1 c\u1ea3i thi\u1ec7n 20% v\u1ec1 m\u1eadt \u0111\u1ed9 d\u1eef li\u1ec7u n\u00e0y cho ph\u00e9p Wi-Fi 7 truy\u1ec1n t\u1ea3i nhi\u1ec1u th\u00f4ng tin h\u01a1n trong c\u00f9ng m\u1ed9t kho\u1ea3ng th\u1eddi gian, gi\u00fap m\u1ecdi thao t\u00e1c t\u1eeb t\u1ea3i xu\u1ed1ng \u0111\u1ebfn t\u1ea3i l\u00ean tr\u1edf n\u00ean nhanh ch\u00f3ng h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n
## L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng Wi-Fi 7?<\/p>\n
\u0110\u1ec3 t\u1eadn h\u01b0\u1edfng s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7, \u0111i\u1ec1u ki\u1ec7n c\u1ea7n l\u00e0 b\u1ea1n ph\u1ea3i s\u1edf h\u1eefu c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, laptop, router) c\u00f3 h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y. FPT Telecom lu\u00f4n ti\u00ean phong trong vi\u1ec7c c\u1eadp nh\u1eadt c\u00e1c thi\u1ebft b\u1ecb Modem Wi-Fi hi\u1ec7n \u0111\u1ea1i nh\u1ea5t \u0111\u1ec3 ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng.<\/p>\n
L\u1eddi khuy\u00ean t\u1eeb chuy\u00ean gia: N\u1ebfu b\u1ea1n \u0111ang l\u00ean k\u1ebf ho\u1ea1ch n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng m\u1ea1ng t\u1ea1i gia, h\u00e3y c\u00e2n nh\u1eafc l\u1ef1a ch\u1ecdn c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 g\u00f3i LUX ho\u1eb7c c\u00e1c g\u00f3i WiFi 6 tr\u1edf l\u00ean) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng truy\u1ec1n ngo\u1ea1i m\u1ea1ng \u0111\u1ee7 m\u1ea1nh. Khi h\u1ec7 th\u1ed1ng h\u1ea1 t\u1ea7ng m\u1ea1ng \u0111\u00e3 s\u1eb5n s\u00e0ng, vi\u1ec7c b\u1ed5 sung th\u00eam c\u00e1c b\u1ed9 ph\u00e1t h\u1ed7 tr\u1ee3 Wi-Fi 7 s\u1ebd gi\u00fap ng\u00f4i nh\u00e0 b\u1ea1n tr\u1edf th\u00e0nh m\u1ed9t “trung t\u00e2m d\u1eef li\u1ec7u” th\u1ef1c th\u1ee5.<\/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 s\u1ef1 n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m s\u1ed1ng. Trong t\u01b0\u01a1ng lai g\u1ea7n, khi Internet v\u1ea1n v\u1eadt (IoT) ph\u1ee7 s\u00f3ng m\u1ecdi ng\u00f3c ng\u00e1ch, Wi-Fi 7 s\u1ebd \u0111\u00f3ng vai tr\u00f2 l\u00e0 “m\u1ea1ch m\u00e1u” ch\u00ednh duy tr\u00ec s\u1ef1 k\u1ebft n\u1ed1i kh\u00f4ng gi\u1edbi h\u1ea1n. H\u00e3y b\u1eaft \u0111\u1ea7u chu\u1ea9n b\u1ecb cho m\u1ed9t t\u01b0\u01a1ng lai k\u1ebft n\u1ed1i si\u00eau t\u1ed1c ngay t\u1eeb h\u00f4m nay c\u00f9ng FPT Telecom \u2013 n\u01a1i c\u00f4ng ngh\u1ec7 ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u1ee7a b\u1ea1n t\u1ed1t nh\u1ea5t.<\/p>\n
—
\n*B\u1ea1n c\u00f3 c\u00e2u h\u1ecfi n\u00e0o v\u1ec1 vi\u1ec7c n\u00e2ng c\u1ea5p m\u1ea1ng Wi-Fi t\u1ea1i nh\u00e0? H\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ph\u00eda d\u01b0\u1edbi, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a FPT Telecom s\u1ebd gi\u1ea3i \u0111\u00e1p chi ti\u1ebft cho b\u1ea1n!*<\/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: “C\u00fa nh\u1ea3y v\u1ecdt” c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta k\u1ebft n\u1ed1i Internet t\u1ea1i gia **M\u00f4 t\u1ea3:** Wi-Fi 7 \u0111\u00e3 ch\u00ednh th\u1ee9c…<\/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-740","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n