<\/p>\n
Ch\u00e0o b\u1ea1n, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia SEO c\u1ee7a 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 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i si\u00eau t\u1ed1c thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng s\u1ed1 nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 (802.11be) kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 n\u00e2ng c\u1ea5p v\u1ec1 t\u1ed1c \u0111\u1ed9 m\u00e0 c\u00f2n l\u00e0 b\u01b0\u1edbc ngo\u1eb7t c\u00f4ng ngh\u1ec7 \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, gi\u1ea3i tr\u00ed v\u00e0 k\u1ebft n\u1ed1i. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u t\u1ea1i sao ti\u00eau chu\u1ea9n m\u1edbi n\u00e0y l\u1ea1i tr\u1edf th\u00e0nh t\u00e2m \u0111i\u1ec3m c\u1ee7a th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 hi\u1ec7n nay.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i kh\u00e1c bi\u1ec7t?<\/p>\n
Sau nhi\u1ec1u n\u0103m ch\u1edd \u0111\u1ee3i, Wi-Fi 7 (chu\u1ea9n IEEE 802.11be) ch\u00ednh th\u1ee9c b\u01b0\u1edbc ra kh\u1ecfi ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 ti\u1ebfn v\u00e0o \u0111\u1eddi th\u1ef1c. N\u1ebfu nh\u01b0 Wi-Fi 6\/6E \u0111\u00e3 l\u00e0m t\u1ed1t vi\u1ec7c qu\u1ea3n l\u00fd m\u1eadt \u0111\u1ed9 thi\u1ebft b\u1ecb cao, th\u00ec Wi-Fi 7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd nh\u1eefng \u1ee9ng d\u1ee5ng kh\u1eaft khe nh\u1ea5t nh\u01b0 ph\u00e1t video 8K, th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y th\u1eddi gian th\u1ef1c.<\/p>\n
S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i n\u1eb1m \u1edf kh\u1ea3 n\u0103ng t\u1eadn d\u1ee5ng t\u1ed1i \u0111a b\u0103ng th\u00f4ng. Wi-Fi 7 h\u1ed7 tr\u1ee3 k\u00eanh truy\u1ec1n r\u1ed9ng t\u1edbi 320 MHz, t\u0103ng g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6. \u0110i\u1ec1u n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng m\u1ed9t con \u0111\u01b0\u1eddng t\u1eeb 4 l\u00e0n xe l\u00ean 8 l\u00e0n xe, cho ph\u00e9p d\u1eef li\u1ec7u “di chuy\u1ec3n” v\u1edbi l\u01b0u l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 m\u00e0 kh\u00f4ng g\u00e2y t\u1eafc ngh\u1ebdn.<\/p>\n
## Nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u1ed9t ph\u00e1 tr\u00ean chu\u1ea9n Wi-Fi m\u1edbi<\/p>\n
\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean t\u1edbi 46 Gbps, Wi-Fi 7 t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f4ng ngh\u1ec7 c\u1ea7n bi\u1ebft:<\/p>\n
* **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “\u00e1t ch\u1ee7 b\u00e0i” c\u1ee7a Wi-Fi 7. C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p c\u00e1c 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 b\u1ecb nhi\u1ec5u, d\u1eef li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng qua b\u0103ng t\u1ea7n kh\u00e1c m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i.
\n* **4K-QAM (Quadrature Amplitude Modulation):** C\u00f4ng ngh\u1ec7 \u0111i\u1ec1u ch\u1ebf n\u00e0y cho ph\u00e9p n\u00e9n 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 d\u1eef li\u1ec7u th\u00eam 20% so v\u1edbi th\u1ebf h\u1ec7 c\u0169.
\n* **Puncturing (\u0110\u1ee5c l\u1ed7 k\u00eanh):** Khi m\u1ed9t ph\u1ea7n c\u1ee7a k\u00eanh truy\u1ec1n b\u1ecb nhi\u1ec5u, Wi-Fi 7 c\u00f3 kh\u1ea3 n\u0103ng “b\u1ecf qua” ph\u1ea7n b\u1ecb nhi\u1ec5u \u0111\u00f3 v\u00e0 v\u1eabn s\u1eed d\u1ee5ng ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a k\u00eanh \u0111\u1ec3 duy tr\u00ec k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, thay v\u00ec ph\u1ea3i b\u1ecf ho\u00e0n to\u00e0n c\u1ea3 k\u00eanh truy\u1ec1n nh\u01b0 c\u00e1c th\u1ebf h\u1ec7 tr\u01b0\u1edbc.<\/p>\n
## Wi-Fi 7 mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho ng\u01b0\u1eddi d\u00f9ng FPT Telecom?<\/p>\n
T\u1ea1i FPT Telecom, m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u c\u1ee7a ch\u00fang t\u00f4i l\u00e0 mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m Internet kh\u00f4ng gi\u00e1n \u0111o\u1ea1n cho kh\u00e1ch h\u00e0ng. V\u1edbi Wi-Fi 7, ng\u01b0\u1eddi d\u00f9ng s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf sau:<\/p>\n
1. **\u0110\u1ed9 tr\u1ec5 th\u1ea5p g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng (Ultra-Low Latency):** \u0110\u00e2y l\u00e0 tin vui cho c\u1ed9ng \u0111\u1ed3ng game th\u1ee7. Wi-Fi 7 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag, \u0111\u1ea3m b\u1ea3o ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec trong c\u00e1c t\u1ef1a game eSports hay c\u00e1c bu\u1ed5i h\u1ecdp tr\u1ef1c tuy\u1ebfn y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao.
\n2. **H\u1ec7 sinh th\u00e1i Smart Home m\u01b0\u1ee3t m\u00e0:** M\u1ed9t ng\u00f4i nh\u00e0 th\u00f4ng minh v\u1edbi h\u00e0ng ch\u1ee5c camera an ninh, \u0111\u00e8n th\u00f4ng minh, robot h\u00fat b\u1ee5i v\u00e0 loa tr\u1ee3 l\u00fd \u1ea3o s\u1ebd kh\u00f4ng bao gi\u1edd g\u1eb7p t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i Wi-Fi. M\u1ecdi thi\u1ebft b\u1ecb \u0111\u1ec1u c\u00f3 quy\u1ec1n truy c\u1eadp b\u0103ng th\u00f4ng t\u1ed1i \u01b0u nh\u1edd kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd th\u00f4ng minh c\u1ee7a Wi-Fi 7.
\n3. **Tr\u1ea3i nghi\u1ec7m gi\u1ea3i tr\u00ed \u0111\u1ec9nh cao:** Vi\u1ec7c xem phim ch\u1ea5t l\u01b0\u1ee3ng 4K\/8K hay tham gia c\u00e1c tr\u1ea3i nghi\u1ec7m Metaverse s\u1ebd tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0, kh\u00f4ng bao gi\u1edd ph\u1ea3i ch\u1edd \u0111\u1ee3i xoay v\u00f2ng (buffering).<\/p>\n
## L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1eaft \u0111\u1ea7u tr\u1ea3i nghi\u1ec7m Wi-Fi 7?<\/p>\n
\u0110\u1ec3 t\u1eadn h\u01b0\u1edfng s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7, b\u1ea1n c\u1ea7n hai y\u1ebfu t\u1ed1: thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i h\u1ed7 tr\u1ee3 (smartphone, laptop c\u00f3 chip Wi-Fi 7) v\u00e0 m\u1ed9t b\u1ed9 ph\u00e1t Wi-Fi (Router) t\u01b0\u01a1ng th\u00edch.<\/p>\n
Hi\u1ec7n nay, FPT Telecom \u0111ang t\u00edch c\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c thi\u1ebft b\u1ecb Modem th\u1ebf h\u1ec7 m\u1edbi h\u1ed7 tr\u1ee3 Wi-Fi 7 \u0111\u1ec3 s\u1edbm t\u00edch h\u1ee3p v\u00e0o c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (LUXE\/F-Game). Vi\u1ec7c n\u00e2ng c\u1ea5p h\u1ea1 t\u1ea7ng k\u1ebft n\u1ed1i l\u00e0 cam k\u1ebft c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng lu\u00f4n \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t th\u1ebf gi\u1edbi ngay t\u1ea1i nh\u00e0.<\/p>\n
## L\u1eddi k\u1ebft<\/p>\n
Wi-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 cho s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 c\u00e1c tr\u1ea3i nghi\u1ec7m s\u1ed1 h\u00f3a trong t\u01b0\u01a1ng lai g\u1ea7n. Vi\u1ec7c chu\u1ea9n b\u1ecb h\u1ea1 t\u1ea7ng m\u1ea1ng m\u1ea1nh m\u1ebd ch\u00ednh l\u00e0 c\u00e1ch ch\u00fang ta chu\u1ea9n b\u1ecb cho m\u1ed9t cu\u1ed9c s\u1ed1ng ti\u1ec7n nghi v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u01a1n.<\/p>\n
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? H\u00e3y theo d\u00f5i c\u00e1c b\u00e0i vi\u1ebft ti\u1ebfp theo c\u1ee7a FPT Telecom \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 l\u1ed9 tr\u00ecnh tri\u1ec3n khai Wi-Fi 7 t\u1ea1i Vi\u1ec7t Nam!<\/p>\n
—
\n*T\u00e1c gi\u1ea3: 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 c\u1ee7a 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 \u0111\u00e3 s\u1eb5n s\u00e0ng: K\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i si\u00eau t\u1ed1c thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng s\u1ed1 nh\u01b0 th\u1ebf n\u00e0o? **M\u00f4 t\u1ea3:** Wi-Fi 7 (802.11be)…<\/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-1797","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n