<\/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 ch\u1ea5t l\u01b0\u1ee3ng, t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 chu\u1ea9n SEO.<\/p>\n
—<\/p>\n
# Wi-Fi 7 v\u00e0 k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u1ed9 tr\u1ec5: T\u1ea1i sao \u0111\u00e2y l\u00e0 c\u00fa nh\u1ea3y v\u1ecdt c\u1ee7a c\u00f4ng ngh\u1ec7?<\/p>\n
**M\u00f4 t\u1ea3:** *B\u1ea1n \u0111\u00e3 nghe n\u00f3i v\u1ec1 Wi-Fi 7 nh\u01b0ng ch\u01b0a th\u1ef1c s\u1ef1 hi\u1ec3u s\u1ee9c m\u1ea1nh c\u1ee7a n\u00f3? H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i th\u1ebf h\u1ec7 m\u1edbi \u0111ang l\u00e0m thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, gi\u1ea3i tr\u00ed v\u00e0 v\u1eadn h\u00e0nh smarthome trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.*<\/p>\n
—<\/p>\n
Trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n nh\u01b0 v\u0169 b\u00e3o, Wi-Fi kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 truy c\u1eadp Internet, m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ea1ch m\u00e1u c\u1ee7a m\u1ecdi gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p. Sau s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a Wi-Fi 6 v\u00e0 6E, s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a Wi-Fi 7 (chu\u1ea9n 802.11be) \u0111ang \u0111\u01b0\u1ee3c xem l\u00e0 c\u1ed9t m\u1ed1c thay \u0111\u1ed5i ho\u00e0n to\u00e0n cu\u1ed9c ch\u01a1i. V\u1eady Wi-Fi 7 c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t v\u00e0 t\u1ea1i sao FPT Telecom l\u1ea1i coi \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ed1t l\u00f5i cho xu h\u01b0\u1edbng Internet t\u01b0\u01a1ng lai?<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec? B\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 t\u1eeb t\u1ed1c \u0111\u1ed9 \u0111\u1ebfn b\u0103ng th\u00f4ng
\nWi-Fi 7, hay c\u00f2n g\u1ecdi l\u00e0 Extremely High Throughput (EHT), kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i. N\u1ebfu Wi-Fi 6 gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng th\u00eam l\u00e0n \u0111\u01b0\u1eddng tr\u00ean cao t\u1ed1c, th\u00ec Wi-Fi 7 gi\u1ed1ng nh\u01b0 vi\u1ec7c n\u00e2ng c\u1ea5p to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng giao th\u00f4ng l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u h\u01b0\u1edbng th\u00f4ng minh.<\/p>\n
V\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean t\u1edbi 46 Gbps, Wi-Fi 7 nhanh h\u01a1n g\u1ea5p 4,8 l\u1ea7n so v\u1edbi Wi-Fi 6 v\u00e0 g\u1ea5p 13 l\u1ea7n so v\u1edbi Wi-Fi 5. \u0110i\u1ec1u n\u00e0y m\u1edf ra kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u dung l\u01b0\u1ee3ng l\u1edbn (4K\/8K, th\u1ef1c t\u1ebf \u1ea3o VR\/AR) g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1p n\u1ed1i.<\/p>\n
## Nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i t\u1ea1o n\u00ean s\u1ee9c m\u1ea1nh “kh\u1ee7ng”
\n\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, Wi-Fi 7 t\u00edch h\u1ee3p ba c\u00f4ng ngh\u1ec7 mang t\u00ednh c\u00e1ch m\u1ea1ng:<\/p>\n
1. **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** Wi-Fi 7 cho ph\u00e9p s\u1eed d\u1ee5ng k\u00eanh truy\u1ec1n r\u1ed9ng g\u1ea5p \u0111\u00f4i so v\u1edbi Wi-Fi 6. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 vi\u1ec7c m\u1edf r\u1ed9ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc, cho ph\u00e9p d\u1eef li\u1ec7u l\u01b0u th\u00f4ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng l\u1edbn h\u01a1n nhi\u1ec1u trong c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m.
\n2. **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “\u00e1t ch\u1ee7 b\u00e0i” c\u1ee7a Wi-Fi 7. Thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n (2.4GHz, 5GHz v\u00e0 6GHz). N\u1ebfu m\u1ed9t d\u1ea3i t\u1ea7n b\u1ecb nhi\u1ec5u, thi\u1ebft b\u1ecb s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng m\u00e0 kh\u00f4ng l\u00e0m ng\u1eaft qu\u00e3ng k\u1ebft n\u1ed1i.
\n3. **QAM 4096 (4K-QAM):** C\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap t\u0103ng m\u1eadt \u0111\u1ed9 d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i l\u00ean 20% so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc, gi\u00fap vi\u1ec7c t\u1ea3i c\u00e1c t\u1ec7p tin n\u1eb7ng tr\u1edf n\u00ean nhanh ch\u00f3ng v\u00e0 m\u01b0\u1ee3t m\u00e0 h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n
## Wi-Fi 7 thay \u0111\u1ed5i tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ea1i gia nh\u01b0 th\u1ebf n\u00e0o?
\n\u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 Internet c\u1ee7a FPT Telecom, Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u00ean bao b\u00ec thi\u1ebft b\u1ecb. N\u00f3 mang l\u1ea1i nh\u1eefng thay \u0111\u1ed5i th\u1ef1c t\u1ebf:<\/p>\n
* **Ch\u01a1i game kh\u00f4ng \u0111\u1ed9 tr\u1ec5 (Zero Latency):** \u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7, m\u1ed7i mili gi\u00e2y (ping) \u0111\u1ec1u v\u00f4 c\u00f9ng qu\u00fd gi\u00e1. V\u1edbi Wi-Fi 7, \u0111\u1ed9 tr\u1ec5 \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t, gi\u00fap c\u00e1c pha combat trong game m\u01b0\u1ee3t m\u00e0, kh\u00f4ng gi\u1eadt lag ngay c\u1ea3 khi c\u00e1c th\u00e0nh vi\u00ean kh\u00e1c trong nh\u00e0 \u0111ang c\u00f9ng l\u00fac xem phim 4K.
\n* **Smart Home v\u1eadn h\u00e0nh \u0111\u1ed3ng b\u1ed9:** M\u1ed9t ng\u00f4i nh\u00e0 th\u00f4ng minh v\u1edbi h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb (camera, \u0111\u00e8n, robot h\u00fat b\u1ee5i, loa th\u00f4ng minh) th\u01b0\u1eddng b\u1ecb ngh\u1ebdn m\u1ea1ng. Wi-Fi 7 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 n\u00e0y, \u0111\u1ea3m b\u1ea3o m\u1ecdi thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh d\u00f9 \u1edf b\u1ea5t k\u1ef3 g\u00f3c n\u00e0o trong nh\u00e0.
\n* **H\u1ecdp h\u00e0nh v\u00e0 h\u1ecdc t\u1eadp online:** Vi\u1ec7c chia s\u1ebb m\u00e0n h\u00ecnh, th\u1ef1c hi\u1ec7n video call \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao s\u1ebd kh\u00f4ng c\u00f2n t\u00ecnh tr\u1ea1ng b\u1ecb “\u0111\u1ee9ng h\u00ecnh” hay m\u1ea5t k\u1ebft n\u1ed1i \u0111\u1ed9t ng\u1ed9t, gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t c\u00f4ng vi\u1ec7c v\u00e0 h\u1ecdc t\u1eadp.<\/p>\n
## L\u1ed9 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i sang Wi-Fi 7 t\u1ea1i Vi\u1ec7t Nam
\nHi\u1ec7n nay, FPT Telecom \u0111ang t\u00edch c\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c d\u00f2ng modem th\u1ebf h\u1ec7 m\u1edbi h\u1ed7 tr\u1ee3 Wi-Fi 7 \u0111\u1ec3 s\u1edbm cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. Tuy nhi\u00ean, \u0111\u1ec3 t\u1eadn h\u01b0\u1edfng tr\u1ecdn v\u1eb9n t\u1ed1c \u0111\u1ed9 n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u1ea7n l\u01b0u \u00fd:
\n* Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (\u0111i\u1ec7n tho\u1ea1i, laptop, TV) ph\u1ea3i h\u1ed7 tr\u1ee3 chu\u1ea9n Wi-Fi 7.
\n* H\u1ea1 t\u1ea7ng c\u00e1p quang (Internet c\u00e1p quang Giga\/Sky\/Meta) ph\u1ea3i \u0111\u1ea3m b\u1ea3o b\u0103ng th\u00f4ng r\u1ed9ng \u0111\u1ec3 modem Wi-Fi 7 c\u00f3 th\u1ec3 khai th\u00e1c t\u1ed1i \u0111a c\u00f4ng su\u1ea5t.<\/p>\n
## L\u1eddi k\u1ebft
\nWi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng, \u0111\u00f3 l\u00e0 ch\u00eca kh\u00f3a m\u1edf ra c\u00e1nh c\u1eeda cho k\u1ef7 nguy\u00ean Internet v\u1ea1n v\u1eadt (IoT) v\u00e0 Metaverse. T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i cam k\u1ebft s\u1ebd lu\u00f4n \u0111i \u0111\u1ea7u trong vi\u1ec7c mang nh\u1eefng c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i m\u1edbi nh\u1ea5t \u0111\u1ebfn g\u1ea7n h\u01a1n v\u1edbi kh\u00e1ch h\u00e0ng.<\/p>\n
N\u1ebfu b\u1ea1n \u0111ang s\u1edf h\u1eefu m\u1ed9t kh\u00f4ng gian s\u1ed1ng hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u00f2i h\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i, h\u00e3y s\u1eb5n s\u00e0ng ch\u00e0o \u0111\u00f3n Wi-Fi 7 \u2013 b\u01b0\u1edbc ti\u1ebfn \u0111\u01b0a tr\u1ea3i nghi\u1ec7m s\u1ed1 c\u1ee7a b\u1ea1n l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi. <\/p>\n
—
\n*B\u1ea1n \u0111ang quan t\u00e2m \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p m\u1ea1ng t\u1ed1i \u01b0u cho gia \u0111\u00ecnh? H\u00e3y li\u00ean h\u1ec7 v\u1edbi FPT Telecom \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n ngay h\u00f4m nay!*<\/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 ch\u1ea5t l\u01b0\u1ee3ng, t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 chu\u1ea9n SEO. — # Wi-Fi 7 v\u00e0 k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u1ed9 tr\u1ec5: T\u1ea1i sao \u0111\u00e2y l\u00e0…<\/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-659","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n