<\/p>\n
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: B\u01b0\u1edbc ngo\u1eb7t 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 ch\u00ednh th\u1ee9c ra m\u1eaft, h\u1ee9a h\u1eb9n t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u xem c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd thay \u0111\u1ed5i tr\u1ea3i nghi\u1ec7m gi\u1ea3i tr\u00ed v\u00e0 l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o trong th\u1eddi gian t\u1edbi.<\/p>\n
—<\/p>\n
Trong k\u1ef7 nguy\u00ean s\u1ed1 hi\u1ec7n nay, khi nhu c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh (Smart Home), xem phim 4K\/8K v\u00e0 ch\u01a1i game th\u1ef1c t\u1ebf \u1ea3o (VR\/AR) ng\u00e0y c\u00e0ng t\u0103ng, chu\u1ea9n Wi-Fi c\u0169 d\u1ea7n b\u1ed9c l\u1ed9 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a Wi-Fi 7 (IEEE 802.11be) kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p \u0111\u01a1n thu\u1ea7n m\u00e0 \u0111\u01b0\u1ee3c coi l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng gi\u00fap t\u1ed1i \u01b0u h\u00f3a h\u1ec7 sinh th\u00e1i k\u1ebft n\u1ed1i t\u1ea1i gia.<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 t\u1ea1o n\u00ean c\u01a1n s\u1ed1t?<\/p>\n
Wi-Fi 7 l\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a chu\u1ea9n Wi-Fi, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u1ea3 ba d\u1ea3i t\u1ea7n: 2.4GHz, 5GHz v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 6GHz. N\u1ebfu Wi-Fi 6 \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t “\u0111\u1ea1i l\u1ed9” th\u00f4ng tho\u00e1ng, th\u00ec Wi-Fi 7 gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng th\u00eam nhi\u1ec1u l\u00e0n \u0111\u01b0\u1eddng cao t\u1ed1c v\u1edbi t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n nhanh h\u01a1n g\u1ea5p nhi\u1ec1u l\u1ea7n.<\/p>\n
V\u1edbi t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 46 Gbps \u2013 nhanh h\u01a1n g\u1ea5p 4.8 l\u1ea7n so v\u1edbi Wi-Fi 6 \u2013 chu\u1ea9n k\u1ebft n\u1ed1i m\u1edbi n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 m\u00e0 kh\u00f4ng g\u00e2y ngh\u1ebdn m\u1ea1ng. \u0110\u00e2y ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a c\u00e1c tr\u1ea3i nghi\u1ec7m k\u1ef9 thu\u1eadt s\u1ed1 m\u01b0\u1ee3t m\u00e0 ngay t\u1ea1i kh\u00f4ng gian s\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n
## Nh\u1eefng c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t b\u1eadc tr\u00ean chu\u1ea9n Wi-Fi 7<\/p>\n
\u0110i\u1ec1u g\u00ec l\u00e0m n\u00ean s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ba c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320MHz:** \u0110\u00e2y l\u00e0 s\u1ef1 n\u00e2ng c\u1ea5p \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ee9c 160MHz c\u1ee7a Wi-Fi 6. Vi\u1ec7c m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng k\u00eanh cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n c\u00f9ng m\u1ed9t l\u00fac, gi\u1ea3m thi\u1ec3u th\u1eddi gian ch\u1edd \u0111\u1ee3i.
\n* **C\u00f4ng ngh\u1ec7 MLO (Multi-Link Operation):** Thay v\u00ec ch\u1ec9 k\u1ebft n\u1ed1i tr\u00ean m\u1ed9t b\u0103ng t\u1ea7n duy nh\u1ea5t, Wi-Fi 7 cho ph\u00e9p thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n. N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb nhi\u1ec5u, d\u1eef li\u1ec7u s\u1ebd ngay l\u1eadp t\u1ee9c \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng sang b\u0103ng t\u1ea7n kh\u00e1c, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i lu\u00f4n li\u1ec1n m\u1ea1ch.
\n* **\u0110i\u1ec1u ch\u1ebf 4K-QAM:** C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p \u0111\u00f3ng g\u00f3i d\u1eef li\u1ec7u d\u00e0y \u0111\u1eb7c h\u01a1n, gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t truy\u1ec1n t\u1ea3i l\u00ean kho\u1ea3ng 20% so v\u1edbi th\u1ebf h\u1ec7 ti\u1ec1n nhi\u1ec7m.<\/p>\n
## T\u00e1c \u0111\u1ed9ng c\u1ee7a Wi-Fi 7 \u0111\u1ebfn \u0111\u1eddi s\u1ed1ng ng\u01b0\u1eddi d\u00f9ng<\/p>\n
Khi Wi-Fi 7 ph\u1ed5 c\u1eadp, ng\u01b0\u1eddi d\u00f9ng FPT Telecom s\u1ebd c\u1ea3m nh\u1eadn r\u00f5 r\u1ec7t s\u1ef1 thay \u0111\u1ed5i trong tr\u1ea3i nghi\u1ec7m h\u1eb1ng ng\u00e0y:<\/p>\n
1. **Gi\u1ea3i tr\u00ed kh\u00f4ng gi\u1edbi h\u1ea1n:** Vi\u1ec7c xem phim ch\u1ea5t l\u01b0\u1ee3ng 8K ho\u1eb7c livestream game \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao s\u1ebd kh\u00f4ng c\u00f2n t\u00ecnh tr\u1ea1ng gi\u1eadt lag (buffering). M\u1ecdi t\u00e1c v\u1ee5 di\u1ec5n ra t\u1ee9c th\u00ec.
\n2. **H\u1ec7 sinh th\u00e1i Smart Home m\u01b0\u1ee3t m\u00e0:** Khi nh\u00e0 b\u1ea1n c\u00f3 h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb c\u00f9ng k\u1ebft n\u1ed1i (t\u1eeb \u0111\u00e8n th\u00f4ng minh, camera an ninh \u0111\u1ebfn robot h\u00fat b\u1ee5i), Wi-Fi 7 s\u1ebd qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng th\u00f4ng minh, gi\u00fap c\u00e1c thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh tr\u01a1n tru m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng truy\u1ec1n ch\u00ednh.
\n3. **L\u00e0m vi\u1ec7c v\u00e0 h\u1ecdc t\u1eadp tr\u1ef1c tuy\u1ebfn:** V\u1edbi \u0111\u1ed9 tr\u1ec5 g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng, c\u00e1c cu\u1ed9c h\u1ecdp qua Zoom, Teams hay c\u00e1c n\u1ec1n t\u1ea3ng h\u1ed9i th\u1ea3o t\u1eeb xa s\u1ebd tr\u1edf n\u00ean chuy\u00ean nghi\u1ec7p v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n bao gi\u1edd h\u1ebft, d\u00f9 b\u1ea1n \u0111ang \u1edf b\u1ea5t k\u1ef3 g\u00f3c n\u00e0o trong nh\u00e0.<\/p>\n
## L\u1ed9 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i sang Wi-Fi 7 t\u1ea1i Vi\u1ec7t Nam<\/p>\n
Hi\u1ec7n nay, c\u00e1c thi\u1ebft b\u1ecb Router Wi-Fi 7 \u0111\u00e3 b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng. Tuy nhi\u00ean, \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a chu\u1ea9n k\u1ebft n\u1ed1i n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd hai y\u1ebfu t\u1ed1:
\n* **Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i:** \u0110i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng ho\u1eb7c laptop c\u1ee7a b\u1ea1n ph\u1ea3i h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7.
\n* **G\u00f3i c\u01b0\u1edbc Internet:** M\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n Internet t\u1ed1c \u0111\u1ed9 cao v\u00e0 \u1ed5n \u0111\u1ecbnh t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 nh\u01b0 FPT Telecom l\u00e0 y\u1ebfu t\u1ed1 ti\u00ean quy\u1ebft. V\u1edbi h\u1ea1 t\u1ea7ng c\u00e1p quang d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng, FPT Telecom \u0111\u00e3 s\u1eb5n s\u00e0ng h\u1ea1 t\u1ea7ng \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n Wi-Fi m\u1edbi nh\u1ea5t, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m internet “t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng” cho kh\u00e1ch h\u00e0ng.<\/p>\n
## K\u1ebft lu\u1eadn: C\u00f3 n\u00ean n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7 ngay b\u00e2y gi\u1edd?<\/p>\n
Wi-Fi 7 l\u00e0 t\u01b0\u01a1ng lai c\u1ee7a k\u1ebft n\u1ed1i. N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t “t\u00edn \u0111\u1ed3” c\u00f4ng ngh\u1ec7, m\u1ed9t game th\u1ee7 chuy\u00ean nghi\u1ec7p ho\u1eb7c l\u00e0 ng\u01b0\u1eddi s\u1edf h\u1eefu c\u0103n h\u1ed9 th\u00f4ng minh v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng l\u1edbn, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ec7 th\u1ed1ng Wi-Fi 7 l\u00e0 b\u01b0\u1edbc \u0111i ho\u00e0n to\u00e0n x\u1ee9ng \u0111\u00e1ng.<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n c\u1eadp nh\u1eadt nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t \u0111\u1ec3 mang \u0111\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng d\u1ecbch v\u1ee5 Internet v\u01b0\u1ee3t tr\u1ed9i. H\u00e3y theo d\u00f5i c\u00e1c k\u00eanh th\u00f4ng tin c\u1ee7a FPT \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 nh\u1eefng th\u00f4ng b\u00e1o m\u1edbi nh\u1ea5t v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m Internet \u0111\u1ec9nh cao d\u00e0nh cho gia \u0111\u00ecnh b\u1ea1n.<\/p>\n
—
\n*B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 n\u00e2ng c\u1ea5p tr\u1ea3i nghi\u1ec7m Internet l\u00ean t\u1ea7m cao m\u1edbi? H\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi FPT Telecom \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u00e1c g\u00f3i c\u01b0\u1edbc v\u00e0 gi\u1ea3i ph\u00e1p m\u1ea1ng t\u1ed1i \u01b0u nh\u1ea5t.*<\/p>","protected":false},"excerpt":{"rendered":"
**Ti\u00eau \u0111\u1ec1: Wi-Fi 7 \u0111\u00e3 s\u1eb5n s\u00e0ng: B\u01b0\u1edbc ngo\u1eb7t 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 ch\u00ednh th\u1ee9c ra m\u1eaft, h\u1ee9a h\u1eb9n t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p. H\u00e3y c\u00f9ng FPT Telecom t\u00ecm hi\u1ec3u xem c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd 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-2180","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n