<\/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, mang theo t\u1ed1c \u0111\u1ed9 kh\u1ee7ng khi\u1ebfp v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p. Li\u1ec7u \u0111\u00e2y c\u00f3 ph\u1ea3i l\u00e0 m\u1ea3nh gh\u00e9p cu\u1ed1i c\u00f9ng \u0111\u1ec3 bi\u1ebfn ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n th\u00e0nh m\u1ed9t “Smart Home” th\u1ef1c th\u1ee5? H\u00e3y c\u00f9ng FPT Telecom kh\u00e1m ph\u00e1 nh\u1eefng \u0111\u1ed9t ph\u00e1 c\u1ee7a chu\u1ea9n k\u1ebft n\u1ed1i m\u1edbi n\u00e0y.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec? B\u01b0\u1edbc ti\u1ebfn m\u1edbi t\u1eeb chu\u1ea9n 802.11be
\nSau nhi\u1ec1u n\u0103m ch\u1edd \u0111\u1ee3i, chu\u1ea9n Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 IEEE 802.11be) \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn. \u0110\u00e2y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 n\u00e2ng c\u1ea5p v\u1ec1 con s\u1ed1, m\u00e0 l\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i ho\u00e0n to\u00e0n v\u1ec1 ki\u1ebfn tr\u00fac k\u1ebft n\u1ed1i. N\u1ebfu nh\u01b0 Wi-Fi 6 t\u1eebng t\u1ea1o n\u00ean cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i cho nhi\u1ec1u thi\u1ebft b\u1ecb, th\u00ec Wi-Fi 7 t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 b\u0103ng th\u00f4ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u1eafc nghi\u1ec7t nh\u1ea5t nh\u01b0 th\u1ef1c t\u1ebf \u1ea3o (VR), th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR) v\u00e0 ph\u00e1t tr\u1ef1c tuy\u1ebfn n\u1ed9i dung 8K.<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n theo s\u00e1t c\u00e1c xu h\u01b0\u1edbng n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ea1 t\u1ea7ng m\u1ea1ng Internet lu\u00f4n \u0111i tr\u01b0\u1edbc m\u1ed9t b\u01b0\u1edbc, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m m\u01b0\u1ee3t m\u00e0 nh\u1ea5t cho kh\u00e1ch h\u00e0ng.<\/p>\n
## Nh\u1eefng c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a Wi-Fi 7 so v\u1edbi ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m
\n\u0110\u1ec3 hi\u1ec3u t\u1ea1i sao Wi-Fi 7 l\u1ea1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “k\u1ebb thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i”, ch\u00fang ta c\u1ea7n nh\u00ecn v\u00e0o nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u1ea5n t\u01b0\u1ee3ng:<\/p>\n
* **B\u0103ng th\u00f4ng r\u1ed9ng h\u01a1n:** Wi-Fi 7 m\u1edf r\u1ed9ng b\u0103ng t\u1ea7n l\u00ean \u0111\u1ebfn 320 MHz, g\u1ea5p \u0111\u00f4i so v\u1edbi 160 MHz c\u1ee7a Wi-Fi 6. \u0110i\u1ec1u n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng t\u1eeb m\u1ed9t con \u0111\u01b0\u1eddng 4 l\u00e0n xe l\u00ean 8 l\u00e0n xe, gi\u00fap l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u di chuy\u1ec3n nhanh h\u01a1n \u0111\u00e1ng k\u1ec3.
\n* **C\u00f4ng ngh\u1ec7 4K-QAM:** V\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a 4K-QAM, Wi-Fi 7 c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong c\u00f9ng m\u1ed9t kho\u1ea3ng th\u1eddi gian, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i th\u1ef1c t\u1ebf l\u00ean th\u00eam kho\u1ea3ng 20% so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc.
\n* **\u0110a k\u1ebft n\u1ed1i (Multi-Link Operation – MLO):** \u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng “s\u00e1t th\u1ee7” 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 tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz). N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb ngh\u1ebdn, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang b\u0103ng t\u1ea7n kh\u00e1c m\u00e0 kh\u00f4ng g\u00e2y ng\u1eaft qu\u00e3ng tr\u1ea3i nghi\u1ec7m c\u1ee7a b\u1ea1n.<\/p>\n
## V\u00ec sao ng\u01b0\u1eddi d\u00f9ng Internet t\u1ea1i Vi\u1ec7t Nam n\u00ean quan t\u00e2m \u0111\u1ebfn Wi-Fi 7?
\nNhi\u1ec1u kh\u00e1ch h\u00e0ng th\u01b0\u1eddng \u0111\u1eb7t c\u00e2u h\u1ecfi: “Li\u1ec7u t\u00f4i c\u00f3 th\u1ef1c s\u1ef1 c\u1ea7n Wi-Fi 7 kh\u00f4ng?”. C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch b\u1ea1n s\u1eed d\u1ee5ng Internet hi\u1ec7n nay.<\/p>\n
Ng\u00e0y nay, m\u1ed9t h\u1ed9 gia \u0111\u00ecnh trung b\u00ecnh c\u00f3 \u00edt nh\u1ea5t 10-15 thi\u1ebft b\u1ecb th\u00f4ng minh: t\u1eeb camera an ninh, loa th\u00f4ng minh, TV 4K cho \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng. V\u1edbi Wi-Fi 7, vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb n\u00e0y s\u1ebd tr\u1edf n\u00ean “tr\u01a1n tru” h\u01a1n bao gi\u1edd h\u1ebft. \u0110\u1eb7c bi\u1ec7t v\u1edbi game th\u1ee7, \u0111\u1ed9 tr\u1ec5 (ping) g\u1ea7n nh\u01b0 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf, gi\u00fap b\u1ea1n lu\u00f4n chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c tr\u1eadn \u0111\u1ea5u.<\/p>\n
FPT Telecom hi\u1ec3u r\u1eb1ng, khi t\u1ed1c \u0111\u1ed9 Internet ng\u00e0y c\u00e0ng cao, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u0169ng ph\u1ea3i \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 “t\u1ea3i” \u0111\u01b0\u1ee3c ngu\u1ed3n d\u1eef li\u1ec7u \u0111\u00f3. Wi-Fi 7 ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 khai ph\u00e1 h\u1ebft ti\u1ec1m n\u0103ng c\u1ee7a c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao hi\u1ec7n nay.<\/p>\n
## L\u1eddi khuy\u00ean t\u1eeb chuy\u00ean gia: L\u00e0m sao \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng Wi-Fi t\u1ea1i nh\u00e0?
\nD\u00f9 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng Wi-Fi 6 hay \u0111ang chu\u1ea9n b\u1ecb n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u01b0u \u00fd \u0111\u1ec3 h\u1ec7 th\u1ed1ng m\u1ea1ng lu\u00f4n \u1ed5n \u0111\u1ecbnh:<\/p>\n
1. **V\u1ecb tr\u00ed \u0111\u1eb7t Modem\/Router:** Lu\u00f4n \u0111\u1eb7t thi\u1ebft b\u1ecb \u1edf v\u1ecb tr\u00ed trung t\u00e2m, tr\u00e1nh c\u00e1c v\u1eadt c\u1ea3n kim lo\u1ea1i ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb g\u00e2y nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.
\n2. **S\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng Mesh Wi-Fi:** \u0110\u1ed1i v\u1edbi c\u00e1c c\u0103n h\u1ed9 r\u1ed9ng ho\u1eb7c nh\u00e0 cao t\u1ea7ng, m\u1ed9t Router \u0111\u01a1n l\u1ebb l\u00e0 kh\u00f4ng \u0111\u1ee7. H\u1ec7 th\u1ed1ng Wi-Fi Mesh t\u1eeb FPT Telecom s\u1ebd gi\u00fap ph\u1ee7 s\u00f3ng to\u00e0n b\u1ed9 kh\u00f4ng gian m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m t\u00edn hi\u1ec7u.
\n3. **C\u1eadp nh\u1eadt firmware th\u01b0\u1eddng xuy\u00ean:** C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m kh\u00f4ng ch\u1ec9 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt m\u00e0 c\u00f2n t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t truy\u1ec1n d\u1eabn cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.
\n4. **L\u1ef1a ch\u1ecdn g\u00f3i c\u01b0\u1edbc ph\u00f9 h\u1ee3p:** Kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb n\u00e0o ph\u00e1t huy t\u00e1c d\u1ee5ng n\u1ebfu \u0111\u01b0\u1eddng truy\u1ec1n \u0111\u1ea7u v\u00e0o kh\u00f4ng \u0111\u1ee7 m\u1ea1nh. H\u00e3y ki\u1ec3m tra b\u0103ng th\u00f4ng hi\u1ec7n t\u1ea1i v\u00e0 n\u00e2ng c\u1ea5p l\u00ean c\u00e1c g\u00f3i c\u01b0\u1edbc chuy\u00ean bi\u1ec7t cho gi\u1ea3i tr\u00ed ho\u1eb7c l\u00e0m vi\u1ec7c n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n
## K\u1ebft lu\u1eadn
\nWi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi, n\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng cho t\u01b0\u01a1ng lai c\u1ee7a th\u1ebf gi\u1edbi s\u1ed1. V\u1edbi t\u1ed1c \u0111\u1ed9 v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u01b0\u1ee3t tr\u1ed9i, Wi-Fi 7 s\u1ebd gi\u00fap m\u1ecdi k\u1ebft n\u1ed1i trong gia \u0111\u00ecnh b\u1ea1n tr\u1edf n\u00ean li\u1ec1n m\u1ea1ch h\u01a1n. FPT Telecom cam k\u1ebft s\u1ebd ti\u1ebfp t\u1ee5c ti\u00ean phong trong vi\u1ec7c c\u1eadp nh\u1eadt c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t, h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam t\u1eadn h\u01b0\u1edfng nh\u1eefng gi\u00e1 tr\u1ecb tinh hoa c\u1ee7a c\u00f4ng ngh\u1ec7 th\u1ebf gi\u1edbi.<\/p>\n
H\u00e3y theo d\u00f5i b\u1ea3n tin c\u00f4ng ngh\u1ec7 c\u1ee7a FPT Telecom m\u1ed7i ng\u00e0y \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch v\u1ec1 th\u1ebf gi\u1edbi s\u1ed1 \u0111\u1ea7y th\u00fa v\u1ecb!<\/p>\n
—
\n*B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi \u0111\u1ed9i ng\u0169 chuy\u00ean gia SEO FPT Telecom.*<\/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-581","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n