<\/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
**B\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi li\u1ec7u m\u1ea1ng Wi-Fi hi\u1ec7n t\u1ea1i c\u1ee7a m\u00ecnh \u0111\u00e3 \u0111\u1ee7 nhanh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u gi\u1ea3i tr\u00ed 8K hay l\u00e0m vi\u1ec7c t\u1eeb xa v\u1edbi \u0111\u1ed9 tr\u1ec5 b\u1eb1ng 0? Wi-Fi 7 ch\u00ednh l\u00e0 l\u1eddi gi\u1ea3i cho k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i si\u00eau t\u1ed1c s\u1eafp t\u1edbi. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u t\u1ea1i sao chu\u1ea9n k\u1ebft n\u1ed1i n\u00e0y l\u1ea1i t\u1ea1o n\u00ean m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7.**<\/p>\n
### Wi-Fi 7 l\u00e0 g\u00ec? B\u01b0\u1edbc ti\u1ebfn m\u1edbi so v\u1edbi Wi-Fi 6\/6E
\nWi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n 802.11be) kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp. \u0110\u00e2y l\u00e0 th\u1ebf h\u1ec7 Wi-Fi k\u1ebf ti\u1ebfp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ef1c cao. N\u1ebfu Wi-Fi 6 t\u1eadp trung v\u00e0o kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi nhi\u1ec1u thi\u1ebft b\u1ecb, th\u00ec Wi-Fi 7 t\u1eadp trung v\u00e0o “t\u1ed1c \u0111\u1ed9 t\u1ed1i th\u01b0\u1ee3ng” v\u00e0 “\u0111\u1ed9 tr\u1ec5 si\u00eau th\u1ea5p”.<\/p>\n
\u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i n\u1eb1m \u1edf b\u0103ng th\u00f4ng k\u00eanh (Channel Bandwidth) l\u00ean t\u1edbi 320MHz \u2013 g\u1ea5p \u0111\u00f4i so v\u1edbi 160MHz 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, cho ph\u00e9p d\u1eef li\u1ec7u di chuy\u1ec3n th\u00f4ng tho\u00e1ng h\u01a1n, gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng “t\u1eafc ngh\u1ebdn m\u1ea1ng” khi c\u00f3 qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng truy c\u1eadp m\u1ed9t l\u00fac.<\/p>\n
### Nh\u1eefng t\u00ednh n\u0103ng \u0111\u1ed9t ph\u00e1 bi\u1ebfn Wi-Fi 7 th\u00e0nh chu\u1ea9n m\u1ef1c m\u1edbi
\nWi-Fi 7 mang \u0111\u1ebfn nhi\u1ec1u c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng FPT Telecom s\u1ebd s\u1edbm \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m th\u00f4ng qua c\u00e1c d\u00f2ng Modem th\u1ebf h\u1ec7 m\u1edbi:<\/p>\n
* **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng “\u0103n ti\u1ec1n” nh\u1ea5t. 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). Thay v\u00ec ph\u1ea3i ch\u1ecdn m\u1ed9t b\u0103ng t\u1ea7n c\u1ed1 \u0111\u1ecbnh, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n song song ho\u1eb7c g\u1ed9p l\u1ea1i, gi\u00fap t\u1ed1c \u0111\u1ed9 t\u0103ng v\u1ecdt v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n ngay c\u1ea3 khi b\u1ea1n di chuy\u1ec3n trong nh\u00e0.
\n* **4K-QAM (Quadrature Amplitude Modulation):** C\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap \u0111\u00f3ng g\u00f3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n v\u00e0o m\u1ed7i t\u00edn hi\u1ec7u truy\u1ec1n \u0111i, t\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i th\u1ef1c t\u1ebf th\u00eam kho\u1ea3ng 20% so v\u1edbi th\u1ebf h\u1ec7 c\u0169.
\n* **\u0110\u1ed9 tr\u1ec5 th\u1ea5p (Ultra-Low Latency):** \u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7 ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean h\u1ecdp tr\u1ef1c tuy\u1ebfn, Wi-Fi 7 l\u00e0 “c\u1ee9u c\u00e1nh”. \u0110\u1ed9 tr\u1ec5 \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng m\u1ee9c c\u1ef1c th\u1ea5p, gi\u00fap c\u00e1c tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) hay c\u00e1c tr\u00f2 ch\u01a1i eSports \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec.<\/p>\n
### T\u1ea1i sao b\u1ea1n n\u00ean quan t\u00e2m \u0111\u1ebfn Wi-Fi 7 t\u1eeb b\u00e2y gi\u1edd?
\nTrong t\u01b0\u01a1ng lai g\u1ea7n, h\u1ec7 sinh th\u00e1i Smart Home (Nh\u00e0 th\u00f4ng minh) s\u1ebd tr\u1edf n\u00ean d\u00e0y \u0111\u1eb7c v\u1edbi h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb t\u1eeb camera an ninh, \u0111\u00e8n th\u00f4ng minh, \u0111\u1ebfn TV 8K v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf \u1ea3o. Wi-Fi 7 ch\u00ednh l\u00e0 h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n lu\u00f4n “th\u00f4ng minh” m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n
\u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng c\u1ee7a FPT Telecom, vi\u1ec7c chu\u1ea9n b\u1ecb cho m\u1ed9t h\u1ea1 t\u1ea7ng m\u1ea1ng hi\u1ec7n \u0111\u1ea1i l\u00e0 c\u00e1ch t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 Internet t\u1ed1c \u0111\u1ed9 cao (Internet FPT). Wi-Fi 7 kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 t\u1ed1t c\u00e1c g\u00f3i c\u01b0\u1edbc Giga, Sky, Meta hi\u1ec7n nay m\u00e0 c\u00f2n gi\u00fap khai th\u00e1c t\u1ed1i \u0111a b\u0103ng th\u00f4ng m\u00e0 nh\u00e0 m\u1ea1ng cung c\u1ea5p.<\/p>\n
### L\u1eddi khuy\u00ean cho ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a Wi-Fi t\u1ea1i nh\u00e0
\nD\u00f9 Wi-Fi 7 r\u1ea5t m\u1ea1nh m\u1ebd, nh\u01b0ng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, ng\u01b0\u1eddi d\u00f9ng v\u1eabn c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1:
\n1. **N\u00e2ng c\u1ea5p thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:** \u0110\u1ec3 s\u1eed d\u1ee5ng Wi-Fi 7, kh\u00f4ng ch\u1ec9 router m\u00e0 c\u1ea3 thi\u1ebft b\u1ecb nh\u1eadn (\u0111i\u1ec7n tho\u1ea1i, laptop) c\u0169ng c\u1ea7n h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y.
\n2. **V\u1ecb tr\u00ed \u0111\u1eb7t Modem:** \u0110\u1eb7t thi\u1ebft b\u1ecb \u1edf n\u01a1i tho\u00e1ng \u0111\u00e3ng, trung t\u00e2m c\u0103n h\u1ed9 \u0111\u1ec3 s\u00f3ng lan t\u1ecfa \u0111\u1ec1u.
\n3. **L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn:** M\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n Internet \u1ed5n \u0111\u1ecbnh t\u1eeb FPT Telecom k\u1ebft h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng chu\u1ea9n Wi-Fi 7 s\u1ebd t\u1ea1o n\u00ean “c\u1eb7p b\u00e0i tr\u00f9ng” mang l\u1ea1i tr\u1ea3i nghi\u1ec7m Internet ho\u00e0n h\u1ea3o.<\/p>\n
### K\u1ebft lu\u1eadn
\nWi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 k\u1ef9 thu\u1eadt; n\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a nh\u1eefng tr\u1ea3i nghi\u1ec7m s\u1ed1 \u0111\u1ec9nh cao trong t\u01b0\u01a1ng lai. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n kh\u00f4ng ng\u1eebng c\u1eadp nh\u1eadt v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec3 s\u1edbm \u0111\u01b0a nh\u1eefng c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i m\u1edbi nh\u1ea5t n\u00e0y \u0111\u1ebfn tay kh\u00e1ch h\u00e0ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i gia \u0111\u00ecnh Vi\u1ec7t \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1eadn h\u01b0\u1edfng kh\u00f4ng gian k\u1ebft n\u1ed1i kh\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n
B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m Internet t\u1ea1i gia l\u00ean chu\u1ea9n Wi-Fi 7 ch\u01b0a? H\u00e3y c\u00f9ng ch\u1edd \u0111\u1ee3i nh\u1eefng \u0111\u1ed9t ph\u00e1 m\u1edbi t\u1eeb FPT Telecom trong th\u1eddi gian t\u1edbi!<\/p>\n
—
\n*\u00a9 2024 FPT Telecom – Lu\u00f4n ti\u00ean phong c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i.*<\/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 **B\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi li\u1ec7u…<\/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-610","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n