<\/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 c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n
**M\u00f4 t\u1ea3:** *B\u1ea1n \u0111\u00e3 nghe nhi\u1ec1u v\u1ec1 Wi-Fi 7, nh\u01b0ng li\u1ec7u c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ef1c s\u1ef1 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t hay ch\u1ec9 l\u00e0 nh\u1eefng con s\u1ed1 tr\u00ean l\u00fd thuy\u1ebft? H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7 v\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 s\u1ebd tr\u1edf th\u00e0nh “x\u01b0\u01a1ng s\u1ed1ng” cho ng\u00f4i nh\u00e0 th\u00f4ng minh trong t\u01b0\u01a1ng lai g\u1ea7n.*<\/p>\n
Trong b\u1ed1i c\u1ea3nh k\u1ef7 nguy\u00ean s\u1ed1 b\u00f9ng n\u1ed5, nhu c\u1ea7u v\u1ec1 t\u1ed1c \u0111\u1ed9 internet kh\u00f4ng c\u00f2n ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c l\u01b0\u1edbt web hay xem phim. V\u1edbi s\u1ef1 l\u00ean ng\u00f4i c\u1ee7a th\u1ef1c t\u1ebf \u1ea3o (VR), th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR), v\u00e0 c\u00e1c thi\u1ebft b\u1ecb IoT trong nh\u00e0, Wi-Fi 6 d\u1ea7n tr\u1edf n\u00ean “ch\u1eadt ch\u1ed9i”. \u0110\u00f3 l\u00e0 l\u00fac Wi-Fi 7 (802.11be) xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t l\u1eddi gi\u1ea3i ho\u00e0n h\u1ea3o cho b\u00e0i to\u00e1n k\u1ebft n\u1ed1i.<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec? T\u1ea1i sao n\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n Wi-Fi 6?<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p v\u1ec1 t\u1ed1c \u0111\u1ed9, m\u00e0 l\u00e0 s\u1ef1 thay \u0111\u1ed5i v\u1ec1 t\u01b0 duy truy\u1ec1n d\u1eabn d\u1eef li\u1ec7u. N\u1ebfu Wi-Fi 6 t\u1eadp trung v\u00e0o hi\u1ec7u qu\u1ea3 trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng \u0111\u00fac, th\u00ec Wi-Fi 7 t\u1eadp trung v\u00e0o \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p v\u00e0 b\u0103ng th\u00f4ng si\u00eau r\u1ed9ng.<\/p>\n
\u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t n\u1eb1m \u1edf vi\u1ec7c m\u1edf r\u1ed9ng k\u00eanh truy\u1ec1n l\u00ean t\u1edbi 320MHz (g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6\/6E) v\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u ch\u1ebf 4096-QAM. \u0110i\u1ec1u n\u00e0y gi\u00fap d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i d\u00e0y \u0111\u1eb7c h\u01a1n, cho ph\u00e9p t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft \u0111\u1ea1t t\u1edbi 46Gbps \u2013 con s\u1ed1 \u0111\u1ee7 \u0111\u1ec3 bi\u1ebfn m\u1ecdi t\u00e1c v\u1ee5 tr\u1ef1c tuy\u1ebfn tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 nh\u01b0 thao t\u00e1c tr\u00ean b\u1ed9 nh\u1edb c\u1ee5c b\u1ed9.<\/p>\n
## MCO (Multi-Link Operation): “V\u0169 kh\u00ed b\u00ed m\u1eadt” gi\u00fap Wi-Fi 7 b\u1ea5t b\u1ea1i<\/p>\n
N\u1ebfu nh\u01b0 c\u00e1c chu\u1ea9n Wi-Fi c\u0169 ch\u1ec9 cho ph\u00e9p thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u00e0o m\u1ed9t b\u0103ng t\u1ea7n t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m (2.4GHz, 5GHz ho\u1eb7c 6GHz), th\u00ec Wi-Fi 7 gi\u1edbi thi\u1ec7u t\u00ednh n\u0103ng Multi-Link Operation (MLO).<\/p>\n
V\u1edbi MLO, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u1edbi nhi\u1ec1u b\u0103ng t\u1ea7n v\u00e0 k\u00eanh kh\u00e1c nhau. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n \u0111ang t\u1ea3i m\u1ed9t file n\u1eb7ng: d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n song song qua c\u1ea3 5GHz v\u00e0 6GHz. N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb ngh\u1ebdn ho\u1eb7c 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 h\u1ec1 b\u1ecb ng\u1eaft qu\u00e3ng. \u0110\u00e2y ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a gi\u00fap \u0111\u1ed9 tr\u1ec5 gi\u1ea3m xu\u1ed1ng m\u1ee9c ti\u1ec7m c\u1eadn b\u1eb1ng 0 \u2013 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft cho game th\u1ee7 chuy\u00ean nghi\u1ec7p v\u00e0 c\u00e1c cu\u1ed9c g\u1ecdi video ch\u1ea5t l\u01b0\u1ee3ng 8K.<\/p>\n
## T\u00e1c \u0111\u1ed9ng c\u1ee7a Wi-Fi 7 \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng FPT Telecom<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n \u01b0u ti\u00ean vi\u1ec7c \u0111\u01b0a c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t \u0111\u1ebfn t\u1eadn tay ng\u01b0\u1eddi d\u00f9ng. V\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c b\u1ed9 ph\u00e1t Wi-Fi 7 th\u1ebf h\u1ec7 m\u1edbi, kh\u00e1ch h\u00e0ng s\u1ebd nh\u1eadn th\u1ea5y nh\u1eefng thay \u0111\u1ed5i r\u00f5 r\u1ec7t trong tr\u1ea3i nghi\u1ec7m:<\/p>\n
1. **Gi\u1ea3i tr\u00ed kh\u00f4ng gi\u1edbi h\u1ea1n:** Xem phim 4K\/8K tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng lo gi\u1eadt lag.
\n2. **Smart Home m\u01b0\u1ee3t m\u00e0:** H\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb smarthome t\u1eeb \u0111\u00e8n, camera \u0111\u1ebfn loa th\u00f4ng minh s\u1ebd giao ti\u1ebfp \u1ed5n \u0111\u1ecbnh, kh\u00f4ng c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng “ngo\u1ea1i tuy\u1ebfn” do ngh\u1ebdn m\u1ea1ng.
\n3. **L\u00e0m vi\u1ec7c t\u1eeb xa chuy\u00ean nghi\u1ec7p:** C\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdp tr\u1ef1c tuy\u1ebfn nh\u01b0 Zoom, Microsoft Teams s\u1ebd ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh s\u1eafc n\u00e9t nh\u1ea5t.<\/p>\n
## L\u1ed9 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i sang Wi-Fi 7 cho h\u1ed9 gia \u0111\u00ecnh<\/p>\n
Hi\u1ec7n nay, \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m Wi-Fi 7, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd hai y\u1ebfu t\u1ed1: Thi\u1ebft b\u1ecb ph\u00e1t (Router) v\u00e0 Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (\u0110i\u1ec7n tho\u1ea1i, Laptop h\u1ed7 tr\u1ee3 Wi-Fi 7).<\/p>\n
Trong th\u1eddi gian t\u1edbi, FPT Telecom s\u1ebd li\u00ean t\u1ee5c c\u1eadp nh\u1eadt c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (Internet FPT) \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00f4ng ngh\u1ec7 Wi-Fi 7. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ea1 t\u1ea7ng m\u1ea1ng h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi m\u1edbi nh\u1ea5t kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u00f3n \u0111\u1ea7u xu h\u01b0\u1edbng, m\u00e0 l\u00e0 s\u1ef1 \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n cho m\u1ed9t kh\u00f4ng gian s\u1ed1ng s\u1ed1 hi\u1ec7n \u0111\u1ea1i, n\u01a1i m\u1ecdi k\u1ebft n\u1ed1i \u0111\u1ec1u tr\u1edf n\u00ean li\u1ec1n m\u1ea1ch.<\/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 \u0111ang t\u1eebng b\u01b0\u1edbc \u0111i v\u00e0o th\u1ef1c t\u1ebf, x\u00f3a nh\u00f2a ranh gi\u1edbi gi\u1eefa th\u1ebf gi\u1edbi v\u1eadt l\u00fd v\u00e0 th\u1ebf gi\u1edbi \u1ea3o. V\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p mang t\u00ednh c\u00e1ch m\u1ea1ng v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ed9 tr\u1ec5, Wi-Fi 7 ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 m\u1ed7i gia \u0111\u00ecnh Vi\u1ec7t x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 sinh th\u00e1i k\u1ebft n\u1ed1i th\u00f4ng minh v\u00e0 b\u1ec1n v\u1eefng.<\/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 ch\u00fang t\u00f4i \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng g\u00f3i c\u01b0\u1edbc v\u00e0 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 m\u1edbi nh\u1ea5t t\u1eeb FPT Telecom nh\u00e9!<\/p>\n
—
\n*FPT Telecom – Ti\u00ean phong k\u1ebft n\u1ed1i, ki\u1ebfn t\u1ea1o t\u01b0\u01a1ng lai.*<\/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 c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o? **M\u00f4 t\u1ea3:** *B\u1ea1n…<\/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-577","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n