<\/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: “C\u00fa nh\u1ea3y v\u1ecdt” t\u1ed1c \u0111\u1ed9 v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a k\u1ebft n\u1ed1i Internet t\u1ea1i Vi\u1ec7t Nam<\/p>\n
**M\u00f4 t\u1ea3:** Wi-Fi 7 \u0111ang d\u1ea7n tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi c\u1ee7a th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7. H\u00e3y c\u00f9ng chuy\u00ean gia FPT Telecom t\u00ecm hi\u1ec3u xem chu\u1ea9n k\u1ebft n\u1ed1i th\u1ebf h\u1ec7 th\u1ee9 7 n\u00e0y mang l\u1ea1i nh\u1eefng \u0111\u1ed9t ph\u00e1 g\u00ec v\u00e0 khi n\u00e0o ng\u01b0\u1eddi d\u00f9ng t\u1ea1i Vi\u1ec7t Nam c\u00f3 th\u1ec3 tr\u1ea3i nghi\u1ec7m t\u1ed1c \u0111\u1ed9 “si\u00eau th\u1ef1c” n\u00e0y.<\/p>\n
—<\/p>\n
## Wi-Fi 7 l\u00e0 g\u00ec? T\u1ea1i sao th\u1ebf gi\u1edbi \u0111ang “ph\u00e1t s\u1ed1t” v\u1ec1 n\u00f3?<\/p>\n
N\u1ebfu nh\u01b0 Wi-Fi 6 t\u1eebng t\u1ea1o ra cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac, th\u00ec Wi-Fi 7 (hay c\u00f2n g\u1ecdi l\u00e0 chu\u1ea9n IEEE 802.11be) ra \u0111\u1eddi v\u1edbi m\u1ee5c ti\u00eau ph\u00e1 v\u1ee1 m\u1ecdi gi\u1edbi h\u1ea1n v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tr\u1ec5. <\/p>\n
V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, Wi-Fi 7 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i m\u00e0 n\u00f3 c\u00f2n t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a b\u0103ng th\u00f4ng. V\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 l\u00fd thuy\u1ebft l\u00ean t\u1edbi 46 Gbps \u2013 nhanh g\u1ea5p g\u1ea7n 5 l\u1ea7n so v\u1edbi Wi-Fi 6, Wi-Fi 7 \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 “x\u01b0\u01a1ng s\u1ed1ng” cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u1ea3o (VR\/AR), gi\u1ea3i tr\u00ed 8K v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng nh\u00e0 th\u00f4ng minh (Smart Home) ph\u1ee9c t\u1ea1p nh\u1ea5t.<\/p>\n
## Nh\u1eefng \u0111\u1ed9t ph\u00e1 c\u00f4ng ngh\u1ec7 gi\u00fap Wi-Fi 7 “x\u01b0ng v\u01b0\u01a1ng”<\/p>\n
\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, Wi-Fi 7 mang theo nh\u1eefng “v\u0169 kh\u00ed” c\u00f4ng ngh\u1ec7 c\u1ef1c k\u1ef3 l\u1ee3i h\u1ea1i:<\/p>\n
* **B\u0103ng th\u00f4ng k\u00eanh 320 MHz:** \u0110\u00e2y l\u00e0 \u0111i\u1ec3m nh\u1ea5n quan tr\u1ecdng nh\u1ea5t. So v\u1edbi m\u1ee9c 160 MHz c\u1ee7a th\u1ebf h\u1ec7 c\u0169, vi\u1ec7c m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng k\u00eanh cho ph\u00e9p d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i gi\u1ed1ng nh\u01b0 vi\u1ec7c m\u1edf th\u00eam c\u00e1c l\u00e0n xe tr\u00ean m\u1ed9t con \u0111\u01b0\u1eddng cao t\u1ed1c, gi\u00fap gi\u1ea3m ngh\u1ebdn m\u1ea1ng \u0111\u00e1ng k\u1ec3.
\n* **C\u00f4ng ngh\u1ec7 4K-QAM:** V\u1edbi kh\u1ea3 n\u0103ng n\u00e9n d\u1eef li\u1ec7u t\u1ed1t h\u01a1n, 4K-QAM cho ph\u00e9p truy\u1ec1n t\u1ea3i kh\u1ed1i l\u01b0\u1ee3ng th\u00f4ng tin l\u1edbn h\u01a1n trong c\u00f9ng m\u1ed9t kho\u1ea3ng th\u1eddi gian, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i th\u1ef1c t\u1ebf l\u00ean kho\u1ea3ng 20% so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc.
\n* **Multi-Link Operation (MLO):** \u0110\u00e2y l\u00e0 “\u00e1t ch\u1ee7 b\u00e0i” gi\u00fap thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi tr\u00ean nhi\u1ec1u b\u0103ng t\u1ea7n (2.4 GHz, 5 GHz v\u00e0 6 GHz). N\u1ebfu m\u1ed9t b\u0103ng t\u1ea7n b\u1ecb nhi\u1ec5u, MLO s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u h\u01b0\u1edbng lu\u1ed3ng d\u1eef li\u1ec7u sang b\u0103ng t\u1ea7n kh\u00e1c ngay l\u1eadp t\u1ee9c, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i kh\u00f4ng bao gi\u1edd b\u1ecb ng\u1eaft qu\u00e3ng.<\/p>\n
## T\u00e1c \u0111\u1ed9ng th\u1ef1c t\u1ebf \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng FPT Telecom<\/p>\n
T\u1ea1i FPT Telecom, ch\u00fang t\u00f4i lu\u00f4n ch\u00fa tr\u1ecdng v\u00e0o vi\u1ec7c cung c\u1ea5p h\u1ea1 t\u1ea7ng Internet c\u00e1p quang \u1ed5n \u0111\u1ecbnh v\u00e0 m\u1ea1nh m\u1ebd nh\u1ea5t. V\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a 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. **Tr\u1ea3i nghi\u1ec7m Gaming kh\u00f4ng \u0111\u1ed9 tr\u1ec5:** \u0110\u1ed9 tr\u1ec5 (ping) th\u1ea5p \u0111\u1ebfn m\u1ee9c g\u1ea7n nh\u01b0 b\u1eb1ng 0 gi\u00fap game th\u1ee7 chi\u1ebfm \u01b0u th\u1ebf tuy\u1ec7t \u0111\u1ed1i trong c\u00e1c t\u1ef1a game eSports y\u00eau c\u1ea7u ph\u1ea3n x\u1ea1 nhanh.
\n2. **Xem phim 8K m\u01b0\u1ee3t m\u00e0:** Kh\u00f4ng c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng xoay v\u00f2ng (buffering) khi ph\u00e1t n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao. C\u00e1c thi\u1ebft b\u1ecb Smart TV th\u1ebf h\u1ec7 m\u1edbi s\u1ebd ph\u00e1t huy h\u1ebft kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb nh\u1edd \u0111\u01b0\u1eddng truy\u1ec1n t\u1ed1c \u0111\u1ed9 cao.
\n3. **T\u1ed1i \u01b0u cho Smart Home:** Khi nh\u00e0 b\u1ea1n c\u00f3 h\u00e0ng ch\u1ee5c thi\u1ebft b\u1ecb IoT (camera, \u0111\u00e8n th\u00f4ng minh, robot h\u00fat b\u1ee5i…), Wi-Fi 7 \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 k\u1ebft n\u1ed1i tr\u01a1n tru, kh\u00f4ng g\u00e2y xung \u0111\u1ed9t hay qu\u00e1 t\u1ea3i \u0111\u01b0\u1eddng truy\u1ec1n.<\/p>\n
## Khi n\u00e0o ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam n\u00ean n\u00e2ng c\u1ea5p l\u00ean Wi-Fi 7?<\/p>\n
D\u00f9 Wi-Fi 7 r\u1ea5t h\u1ea5p d\u1eabn, nh\u01b0ng \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a c\u00f4ng ngh\u1ec7 n\u00e0y, c\u1ea7n s\u1ef1 \u0111\u1ed3ng b\u1ed9 gi\u1eefa ba y\u1ebfu t\u1ed1: **H\u1ea1 t\u1ea7ng m\u1ea1ng (Internet)**, **B\u1ed9 ph\u00e1t Wi-Fi (Router)** v\u00e0 **Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (Smartphone, Laptop)**.<\/p>\n
Hi\u1ec7n nay, FPT Telecom \u0111ang t\u00edch c\u1ef1c th\u1eed nghi\u1ec7m v\u00e0 n\u00e2ng c\u1ea5p h\u1ea1 t\u1ea7ng \u0111\u1ec3 s\u1eb5n s\u00e0ng t\u00edch h\u1ee3p Wi-Fi 7 v\u00e0o c\u00e1c g\u00f3i c\u01b0\u1edbc Internet t\u1ed1c \u0111\u1ed9 cao trong th\u1eddi gian t\u1edbi. N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi y\u00eau c\u00f4ng ngh\u1ec7, \u0111ang s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb cao c\u1ea5p nh\u01b0 iPhone 15 Pro, Samsung S24 series ho\u1eb7c c\u00e1c d\u00f2ng Laptop m\u1edbi nh\u1ea5t, vi\u1ec7c trang b\u1ecb m\u1ed9t h\u1ec7 th\u1ed1ng Router Wi-Fi 7 s\u1ebd l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 x\u1ee9ng \u0111\u00e1ng cho tr\u1ea3i nghi\u1ec7m k\u1ebft n\u1ed1i t\u01b0\u01a1ng lai.<\/p>\n
Tuy nhi\u00ean, v\u1edbi ng\u01b0\u1eddi d\u00f9ng gia \u0111\u00ecnh c\u01a1 b\u1ea3n, Wi-Fi 6 hi\u1ec7n v\u1eabn \u0111ang l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u v\u1ec1 m\u1eb7t chi ph\u00ed v\u00e0 hi\u1ec7u n\u0103ng. Ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb ng\u01b0\u1eddi d\u00f9ng h\u00e3y ki\u1ec3m tra nhu c\u1ea7u th\u1ef1c t\u1ebf ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a FPT Telecom \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n l\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n
## K\u1ebft lu\u1eadn<\/p>\n
Wi-Fi 7 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1, \u0111\u00f3 l\u00e0 cam k\u1ebft v\u1ec1 m\u1ed9t t\u01b0\u01a1ng lai k\u1ebft n\u1ed1i kh\u00f4ng gi\u1edbi h\u1ea1n. FPT Telecom t\u1ef1 h\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong \u0111\u01b0a nh\u1eefng c\u00f4ng ngh\u1ec7 m\u1ea1ng ti\u00ean ti\u1ebfn nh\u1ea5t \u0111\u1ebfn v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng Vi\u1ec7t, g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 t\u1ea1i c\u00e1c gia \u0111\u00ecnh.<\/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\u1ea3n tin ti\u1ebfp theo c\u1ee7a FPT Telecom \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng \u01b0u \u0111\u00e3i v\u00e0 thi\u1ebft b\u1ecb Wi-Fi m\u1edbi nh\u1ea5t nh\u00e9!<\/p>\n
—
\n*FPT Telecom – Ti\u00ean phong trong c\u00f4ng ngh\u1ec7, k\u1ebft n\u1ed1i nh\u1eefng ni\u1ec1m tin.*<\/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: “C\u00fa nh\u1ea3y v\u1ecdt” t\u1ed1c \u0111\u1ed9 v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a k\u1ebft n\u1ed1i Internet t\u1ea1i Vi\u1ec7t Nam **M\u00f4 t\u1ea3:** Wi-Fi 7 \u0111ang d\u1ea7n tr\u1edf…<\/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-704","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"yoast_head":"\n