<\/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 ch\u1ea5t l\u01b0\u1ee3ng cao, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng Internet hi\u1ec7n nay.<\/p>\n
—<\/p>\n
# Wi-Fi 7 \u0111\u00e3 ch\u00ednh th\u1ee9c xu\u1ea5t hi\u1ec7n: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “si\u00eau t\u1ed1c” thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta s\u1ed1ng v\u00e0 l\u00e0m vi\u1ec7c<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u1ec1 t\u1ed1c \u0111\u1ed9, m\u00e0 l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 \u0111\u1ed9 tr\u1ec5 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i. H\u00e3y c\u00f9ng FPT Telecom kh\u00e1m ph\u00e1 nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed9t ph\u00e1 c\u1ee7a chu\u1ea9n k\u1ebft n\u1ed1i m\u1edbi nh\u1ea5t n\u00e0y v\u00e0 c\u00e1ch n\u00f3 \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai Internet t\u1ea1i Vi\u1ec7t Nam.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i l\u00e0 “c\u00fa h\u00edch” c\u00f4ng ngh\u1ec7?<\/p>\n
Trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i, Internet \u0111\u00e3 tr\u1edf th\u00e0nh “m\u1ea1ch m\u00e1u” c\u1ee7a cu\u1ed9c s\u1ed1ng. V\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh (IoT), video 4K\/8K v\u00e0 th\u1ef1c t\u1ebf \u1ea3o (VR\/AR), c\u00e1c chu\u1ea9n Wi-Fi c\u0169 d\u1ea7n b\u1ed9c l\u1ed9 h\u1ea1n ch\u1ebf. Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n IEEE 802.11be) ra \u0111\u1eddi nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ho\u00e0n h\u1ea3o \u0111\u1ec3 x\u00f3a b\u1ecf m\u1ecdi r\u00e0o c\u1ea3n k\u1ebft n\u1ed1i.<\/p>\n
N\u1ebfu nh\u01b0 Wi-Fi 6 t\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac, th\u00ec Wi-Fi 7 t\u1eadp trung v\u00e0o t\u1ed1c \u0111\u1ed9 “kh\u1ee7ng” v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc ti\u1ebfn nh\u1ea3y v\u1ecdt, cho ph\u00e9p truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u \u1edf m\u1ee9c \u0111\u1ed9 Gigabit c\u1ef1c nhanh, gi\u00fap x\u00f3a nh\u00f2a ranh gi\u1edbi gi\u1eefa k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y v\u00e0 c\u00e1p m\u1ea1ng truy\u1ec1n th\u1ed1ng.<\/p>\n
## Nh\u1eefng c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t b\u1eadc khi\u1ebfn Wi-Fi 7 tr\u1edf n\u00ean kh\u00e1c bi\u1ec7t<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9, n\u00f3 mang \u0111\u1ebfn ba c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i gi\u00fap thay \u0111\u1ed5i ho\u00e0n to\u00e0n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** Wi-Fi 7 m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng l\u00ean \u0111\u1ebfn 320 MHz (g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6), cho ph\u00e9p l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111i qua nhi\u1ec1u h\u01a1n, gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng m\u1ed9t con \u0111\u01b0\u1eddng t\u1eeb 2 l\u00e0n l\u00ean 4 l\u00e0n xe, gi\u00fap gi\u1ea3m \u00f9n t\u1eafc l\u01b0u l\u01b0\u1ee3ng.
\n* **C\u00f4ng ngh\u1ec7 Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “v\u0169 kh\u00ed b\u00ed m\u1eadt” 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 k\u00eanh b\u1ecb ngh\u1ebdn, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang k\u00eanh kh\u00e1c m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.
\n* **\u0110i\u1ec1u ch\u1ebf 4K-QAM:** Gi\u00fap t\u0103ng m\u1eadt \u0111\u1ed9 d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i, mang l\u1ea1i hi\u1ec7u su\u1ea5t cao h\u01a1n 20% so v\u1edbi chu\u1ea9n 1024-QAM c\u1ee7a 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 c\u00e1c t\u1ec7p tin l\u1edbn trong ch\u1edbp m\u1eaft.<\/p>\n
## T\u01b0\u01a1ng lai c\u1ee7a Smart Home v\u00e0 v\u0103n ph\u00f2ng th\u00f4ng minh nh\u1edd Wi-Fi 7<\/p>\n
V\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a Wi-Fi 7, kh\u00e1i ni\u1ec7m “Nh\u00e0 th\u00f4ng minh” s\u1ebd th\u1ef1c s\u1ef1 tr\u1ecdn v\u1eb9n. B\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n g\u1eb7p c\u1ea3nh camera an ninh b\u1ecb lag, loa th\u00f4ng minh ph\u1ea3n h\u1ed3i ch\u1eadm hay c\u00e1c thi\u1ebft b\u1ecb nh\u00e0 th\u00f4ng minh b\u1ecb “r\u1edbt m\u1ea1ng” khi c\u00f3 qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng truy c\u1eadp.<\/p>\n
\u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng, Wi-Fi 7 h\u1ed7 tr\u1ee3 \u0111\u1eafc l\u1ef1c cho c\u00e1c cu\u1ed9c h\u1ecdp tr\u1ef1c tuy\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cao, l\u00e0m vi\u1ec7c tr\u00ean n\u1ec1n t\u1ea3ng Cloud m\u01b0\u1ee3t m\u00e0 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u1ea3o (VR) trong thi\u1ebft k\u1ebf, y t\u1ebf hay gi\u00e1o d\u1ee5c. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n c\u1eadp nh\u1eadt nh\u1eefng xu h\u01b0\u1edbng h\u1ea1 t\u1ea7ng m\u1edbi nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 s\u1edbm tr\u1ea3i nghi\u1ec7m nh\u1eefng c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i ti\u00ean ti\u1ebfn n\u00e0y ngay t\u1ea1i ng\u00f4i nh\u00e0 c\u1ee7a m\u00ecnh.<\/p>\n
## Ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec \u0111\u1ec3 \u0111\u00f3n \u0111\u1ea7u Wi-Fi 7?<\/p>\n
\u0110\u1ec3 t\u1eadn h\u01b0\u1edfng t\u1ed1c \u0111\u1ed9 c\u1ee7a Wi-Fi 7, kh\u00f4ng ch\u1ec9 c\u1ea7n nh\u00e0 m\u1ea1ng cung c\u1ea5p h\u1ea1 t\u1ea7ng Internet t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 c\u00e1c g\u00f3i c\u01b0\u1edbc F-Game hay Lux c\u1ee7a FPT), m\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a b\u1ea1n c\u0169ng c\u1ea7n t\u01b0\u01a1ng th\u00edch.<\/p>\n
1. **N\u00e2ng c\u1ea5p Router:** H\u00e3y t\u00ecm ki\u1ebfm c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (Router) c\u00f3 h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y hi\u1ec7n \u0111\u00e3 b\u1eaft \u0111\u1ea7u c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00ean t\u1edbi h\u00e0ng tr\u0103m thi\u1ebft b\u1ecb c\u00f9ng l\u00fac.
\n2. **Ki\u1ec3m tra thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3:** C\u00e1c d\u00f2ng smartphone, laptop \u0111\u1eddi m\u1edbi (b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c chip x\u1eed l\u00fd cao c\u1ea5p th\u1ebf h\u1ec7 m\u1edbi) \u0111\u00e3 b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p card m\u1ea1ng Wi-Fi 7.
\n3. **L\u1ef1a ch\u1ecdn g\u00f3i c\u01b0\u1edbc ph\u00f9 h\u1ee3p:** C\u00f4ng ngh\u1ec7 s\u1ebd kh\u00f4ng ph\u00e1t huy t\u00e1c d\u1ee5ng n\u1ebfu \u0111\u01b0\u1eddng truy\u1ec1n Internet \u0111\u1ea7u v\u00e0o kh\u00f4ng t\u01b0\u01a1ng x\u1ee9ng. Vi\u1ec7c ch\u1ecdn g\u00f3i c\u01b0\u1edbc b\u0103ng th\u00f4ng cao, c\u00f3 h\u1ed7 tr\u1ee3 Wi-Fi 6\/7 l\u00e0 b\u01b0\u1edbc \u0111i th\u00f4ng minh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m m\u1ea1ng.<\/p>\n
## L\u1eddi k\u1ebft<\/p>\n
Wi-Fi 7 kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa v\u1eddi, n\u00f3 \u0111\u00e3 v\u00e0 \u0111ang hi\u1ec7n di\u1ec7n \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u kh\u1eaft khe c\u1ee7a con ng\u01b0\u1eddi. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng m\u1ea1nh m\u1ebd l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 b\u1ea1n t\u1eadn h\u01b0\u1edfng nh\u1eefng gi\u00e1 tr\u1ecb gi\u1ea3i tr\u00ed v\u00e0 l\u00e0m vi\u1ec7c hi\u1ec7n \u0111\u1ea1i nh\u1ea5t. <\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i cam k\u1ebft kh\u00f4ng ng\u1eebng \u0111\u1ed5i m\u1edbi h\u1ea1 t\u1ea7ng, mang \u0111\u1ebfn cho kh\u00e1ch h\u00e0ng nh\u1eefng gi\u1ea3i ph\u00e1p Internet nhanh nh\u1ea5t, \u1ed5n \u0111\u1ecbnh nh\u1ea5t v\u00e0 s\u1eb5n s\u00e0ng cho k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a to\u00e0n di\u1ec7n. B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m Internet c\u1ee7a m\u00ecnh ch\u01b0a?<\/p>\n
—
\n*Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y mang l\u1ea1i gi\u00e1 tr\u1ecb cho b\u1ea1n. N\u1ebfu c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh v\u0103n phong ho\u1eb7c ch\u1ee7 \u0111\u1ec1 cho ng\u00e0y ti\u1ebfp theo, h\u00e3y cho t\u00f4i bi\u1ebft nh\u00e9!*<\/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 ch\u1ea5t l\u01b0\u1ee3ng cao, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng Internet hi\u1ec7n nay. — # Wi-Fi 7 \u0111\u00e3 ch\u00ednh th\u1ee9c xu\u1ea5t hi\u1ec7n: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i “si\u00eau t\u1ed1c” thay \u0111\u1ed5i…<\/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-667","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n