<\/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, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng Internet v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n
—<\/p>\n
# Wi-Fi 7: “C\u00fa h\u00edch” \u0111\u01b0a tr\u1ea3i nghi\u1ec7m Internet l\u00ean t\u1ea7m cao m\u1edbi t\u1ea1i Vi\u1ec7t Nam<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 ch\u00ednh th\u1ee9c b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean th\u01b0\u01a1ng m\u1ea1i h\u00f3a, mang \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p k\u1ef7 l\u1ee5c. T\u00ecm hi\u1ec3u ngay l\u00fd do t\u1ea1i sao Wi-Fi 7 s\u1ebd thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, gi\u1ea3i tr\u00ed v\u00e0 k\u1ebft n\u1ed1i t\u1ea1i nh\u00e0.<\/p>\n
C\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y \u0111ang ti\u1ebfn h\u00f3a v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u00f3ng m\u1eb7t. N\u1ebfu nh\u01b0 Wi-Fi 6 \u0111\u00e3 mang l\u1ea1i nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i \u0111a thi\u1ebft b\u1ecb, th\u00ec Wi-Fi 7 (chu\u1ea9n 802.11be) ra \u0111\u1eddi nh\u01b0 m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng th\u1ef1c th\u1ee5. V\u1edbi kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u nhanh g\u1ea5p nhi\u1ec1u l\u1ea7n th\u1ebf h\u1ec7 c\u0169, Wi-Fi 7 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c Internet, m\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho nh\u1eefng tr\u1ea3i nghi\u1ec7m k\u1ef9 thu\u1eadt s\u1ed1 kh\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao b\u1ea1n n\u00ean quan t\u00e2m?<\/p>\n
Wi-Fi 7, hay c\u00f2n g\u1ecdi l\u00e0 Extremely High Throughput (EHT), l\u00e0 th\u1ebf h\u1ec7 k\u1ebf ti\u1ebfp c\u1ee7a chu\u1ea9n k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u1ea3 ba b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz), Wi-Fi 7 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a b\u0103ng th\u00f4ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng ngh\u1ebdn m\u1ea1ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u thi\u1ebft b\u1ecb.<\/p>\n
T\u1ea1i Vi\u1ec7t Nam, v\u1edbi nhu c\u1ea7u ng\u00e0y c\u00e0ng cao v\u1ec1 Smart Home, h\u1ecdp tr\u1ef1c tuy\u1ebfn v\u00e0 gi\u1ea3i tr\u00ed 4K\/8K, Wi-Fi 7 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 “\u0111i\u1ec3m ch\u1ebft” Wi-Fi v\u00e0 gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i. \u0110\u00e2y l\u00e0 m\u1ea3nh gh\u00e9p ho\u00e0n h\u1ea3o cho c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao (Gigabit) m\u00e0 FPT Telecom \u0111ang ti\u00ean phong cung c\u1ea5p.<\/p>\n
## Nh\u1eefng c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t tr\u1ed9i tr\u00ean Wi-Fi 7<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p v\u1ec1 t\u1ed1c \u0111\u1ed9. Nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i gi\u00fap n\u00f3 tr\u1edf n\u00ean kh\u00e1c bi\u1ec7t bao g\u1ed3m:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320MHz:** So v\u1edbi 160MHz \u1edf Wi-Fi 6, k\u00eanh 320MHz cho ph\u00e9p truy\u1ec1n t\u1ea3i kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn h\u01a1n g\u1ea5p \u0111\u00f4i. \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 l\u00ean 8 l\u00e0n xe, gi\u00fap d\u1eef li\u1ec7u di chuy\u1ec3n th\u00f4ng su\u1ed1t.
\n* **C\u00f4ng ngh\u1ec7 Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng “\u0111\u1eaft gi\u00e1” nh\u1ea5t. MLO cho ph\u00e9p thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u1edbi nhi\u1ec1u b\u0103ng t\u1ea7n kh\u00e1c nhau. Thay v\u00ec ch\u1ecdn m\u1ed9t, thi\u1ebft b\u1ecb s\u1ebd g\u1ed9p c\u00e1c b\u0103ng t\u1ea7n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb nhi\u1ec5u, thi\u1ebft b\u1ecb s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang b\u0103ng t\u1ea7n kh\u00e1c m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t k\u1ebft n\u1ed1i.
\n* **4K-QAM (Quadrature Amplitude Modulation):** C\u00f4ng ngh\u1ec7 \u0111i\u1ec1u ch\u1ebf n\u00e0y cho ph\u00e9p truy\u1ec1n t\u1ea3i nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m, gi\u00fap t\u0103ng l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u00ean kho\u1ea3ng 20% so v\u1edbi Wi-Fi 6.<\/p>\n
## T\u01b0\u01a1ng lai c\u1ee7a Smart Home v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa<\/p>\n
V\u1edbi Wi-Fi 7, kh\u00e1i ni\u1ec7m “lag” khi ch\u01a1i game hay gi\u1eadt h\u00ecnh khi g\u1ecdi video call s\u1ebd d\u1ea7n tr\u1edf th\u00e0nh qu\u00e1 kh\u1ee9. Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng s\u1edf ho\u1eb7c gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i, khi c\u00f3 h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb (camera, \u0111\u00e8n th\u00f4ng minh, m\u00e1y t\u00ednh, smartphone) c\u00f9ng truy c\u1eadp Internet, Wi-Fi 7 s\u1ebd ph\u00e2n b\u1ed5 l\u01b0u l\u01b0\u1ee3ng th\u00f4ng minh h\u01a1n, \u0111\u1ea3m b\u1ea3o m\u1ecdi thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c \u01b0u ti\u00ean \u0111\u1ed9 tr\u1ec5 th\u1ea5p nh\u1ea5t.<\/p>\n
\u0110\u1eb7c bi\u1ec7t, Wi-Fi 7 m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c c\u00f4ng ngh\u1ec7 th\u1ef1c t\u1ebf \u1ea3o (VR) v\u00e0 th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR) tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n. V\u1edbi \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p, tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c \u1ea3o s\u1ebd tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 v\u00e0 ch\u00e2n th\u1ef1c \u0111\u1ebfn m\u1ee9c kh\u00f3 tin.<\/p>\n
## L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m Wi-Fi 7 s\u1edbm nh\u1ea5t?<\/p>\n
\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a Wi-Fi 7, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00f3 hai y\u1ebfu t\u1ed1: thi\u1ebft b\u1ecb ph\u00e1t (Router Wi-Fi 7) v\u00e0 thi\u1ebft b\u1ecb nh\u1eadn (Smartphone, Laptop \u0111\u1eddi m\u1edbi h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y). Hi\u1ec7n nay, c\u00e1c d\u00f2ng smartphone flagship nh\u01b0 iPhone 15 Pro, Samsung Galaxy S24 Series \u0111\u00e3 b\u1eaft \u0111\u1ea7u h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7.<\/p>\n
FPT Telecom lu\u00f4n \u0111\u1ed3ng h\u00e0nh c\u00f9ng kh\u00e1ch h\u00e0ng trong vi\u1ec7c c\u1eadp nh\u1eadt c\u00e1c c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i m\u1edbi nh\u1ea5t. Vi\u1ec7c n\u00e2ng c\u1ea5p h\u1ea1 t\u1ea7ng Internet c\u00e1p quang t\u1ed1c \u0111\u1ed9 cao k\u1ebft h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Router h\u1ed7 tr\u1ee3 Wi-Fi 7 s\u1ebd l\u00e0 b\u01b0\u1edbc \u0111i chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 gia \u0111\u00ecnh b\u1ea1n s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai k\u1ebft n\u1ed1i s\u1ed1.<\/p>\n
**K\u1ebft lu\u1eadn:**
\nWi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, \u0111\u00f3 l\u00e0 cam k\u1ebft v\u1ec1 tr\u1ea3i nghi\u1ec7m Internet m\u01b0\u1ee3t m\u00e0, kh\u00f4ng gi\u1edbi h\u1ea1n. Trong th\u1eddi gian t\u1edbi, vi\u1ec7c ph\u1ee7 s\u00f3ng Wi-Fi 7 s\u1ebd tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi. H\u00e3y s\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u00f3n \u0111\u1ea7u c\u00f4ng ngh\u1ec7 v\u00e0 n\u00e2ng c\u1ea5p kh\u00f4ng gian s\u1ed1 t\u1ea1i gia \u0111\u00ecnh b\u1ea1n ngay h\u00f4m nay c\u00f9ng c\u00e1c g\u00f3i c\u01b0\u1edbc Internet ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb FPT Telecom.<\/p>\n
—
\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 \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ph\u00eda d\u01b0\u1edbi n\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 c\u00f4ng ngh\u1ec7 Wi-Fi m\u1edbi nh\u1ea5t!*<\/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, t\u1eadp trung v\u00e0o xu h\u01b0\u1edbng Internet v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. — # Wi-Fi 7: “C\u00fa h\u00edch” \u0111\u01b0a tr\u1ea3i nghi\u1ec7m Internet l\u00ean t\u1ea7m cao m\u1edbi t\u1ea1i…<\/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-1918","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n