Nh\u1eefng s\u1eeda \u0111\u1ed5i m\u1edbi s\u1ebd nh\u1eafm v\u00e0o c\u00e1c quy chu\u1ea9n k\u1ef9 thu\u1eadt cho m\u1ea1ng di \u0111\u1ed9ng.<\/p>\n\n\n\n
M\u1ea1ng 4G\/LTE \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng t\u1ea1i Vi\u1ec7t Nam. Nh\u1eefng nh\u00e0 cung c\u1ea5p m\u1ea1ng b\u00e2y gi\u1edd c\u0169ng t\u1eadp trung ph\u00e1t tri\u1ec3n m\u1ea1ng 4G v\u00e0 th\u1eadm ch\u00ed l\u00e0 5G \u0111\u1ec3 b\u1eaft k\u1ecbp xu th\u1ebf. Tuy nhi\u00ean, trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, v\u1eabn ghi nh\u1eadn c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1ea1ng 4G t\u1ecf ra kh\u00e1 ch\u1eadm, th\u1eadm ch\u00ed l\u00e0 c\u00f3 khi gi\u1eadt lag, t\u1ef1 \u0111\u1ed9ng \u0111\u1ee9t k\u1ebft n\u1ed1i n\u1ebfu s\u1eed d\u1ee5ng trong th\u1eddi gian d\u00e0i li\u00ean t\u1ee5c.<\/p>\n\n\n\n
M\u1edbi \u0111\u00e2y,\u00a0B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng \u0111\u1ec1 xu\u1ea5t s\u1eeda \u0111\u1ed5i quy chu\u1ea9n k\u1ef9 thu\u1eadt cho m\u1ea1ng di \u0111\u1ed9ng, trong \u0111\u00f3 4G\/LTE \u0111\u1ea1t \u00edt nh\u1ea5t 40 Mbps, 3G l\u00e0 m\u1ed9t Mbps.<\/p>\n\n\n\n
\u0110\u00e2y l\u00e0 \u0111\u1ec1 xu\u1ea5t v\u1eeba \u0111\u01b0\u1ee3c B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ec3 l\u1ea5y \u00fd ki\u1ebfn, n\u1eb1m trong d\u1ef1 th\u1ea3o Th\u00f4ng t\u01b0 s\u1eeda \u0111\u1ed5i v\u1ec1 “Quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 truy nh\u1eadp Internet tr\u00ean m\u1ea1ng vi\u1ec5n th\u00f4ng di \u0111\u1ed9ng m\u1eb7t \u0111\u1ea5t”.<\/p>\n\n\n\n
Theo B\u1ed9, c\u00e1c nh\u00e0 m\u1ea1ng th\u01b0\u1eddng cam k\u1ebft s\u1ed1 th\u1ea5p h\u01a1n so v\u1edbi n\u0103ng l\u1ef1c (ch\u1ec9 b\u1eb1ng 40% kh\u1ea3 n\u0103ng cung c\u1ea5p), l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00e2n.<\/p>\n\n\n\n
Vi\u1ec7c b\u1ed5 sung quy \u0111\u1ecbnh n\u00e0y s\u1ebd bu\u1ed9c c\u00e1c nh\u00e0 m\u1ea1ng ph\u1ea3i n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5, t\u0103ng t\u00ednh c\u1ea1nh tranh c\u0169ng nh\u01b0 th\u1ee9 h\u1ea1ng qu\u1ed1c t\u1ebf v\u00e0 t\u1ea5t nhi\u00ean \u0111\u1ec3 c\u1ea3i thi\u1ec7n vi\u1ec7c s\u1eed d\u1ee5ng m\u1ea1ng c\u1ee7a ng\u01b0\u1eddi d\u00e2n.<\/p>\n\n\n\n
Tuy nhi\u00ean, theo gi\u1edbi chuy\u00ean gia \u0111\u00e1nh gi\u00e1, quy \u0111\u1ecbnh m\u1edbi c\u00f3 th\u1ec3 s\u1ebd l\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u1ea1ng t\u1ea1i Vi\u1ec7t Nam. B\u1edfi l\u1ebd, t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1ee3ng t\u1ea7n s\u1ed1 d\u00e0nh cho c\u00e1c c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng m\u1ea1ng, s\u1ed1 ng\u01b0\u1eddi d\u00f9ng…<\/p>\n\n\n\n
Do \u0111\u00f3, s\u1ebd r\u1ea5t kh\u00f3 kh\u0103n \u0111\u1ec3 m\u1ea1ng 4G do c\u00e1c nh\u00e0 m\u1ea1ng cung c\u1ea5p \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh. Th\u1eadm ch\u00ed, \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u, c\u00e1c nh\u00e0 m\u1ea1ng ph\u1ea3i v\u01b0\u1ee3t qua lu\u00f4n c\u1ea3 gi\u1edbi h\u1ea1n c\u1ee7a m\u1ea1ng 4G. \u1ea4y l\u00e0 ch\u01b0a k\u1ec3, vi\u1ec7c \u0111\u1ea3m b\u1ea3o m\u1ea1ng 4G trong b\u1ed1i c\u1ea3nh c\u00e1c nh\u00e0 m\u1ea1ng c\u0169ng ph\u1ea3i ph\u00e1t tri\u1ec3n m\u1ea1ng 5G s\u1ebd th\u1ef1c s\u1ef1 l\u00e0 th\u00e1ch th\u1ee9c r\u1ea5t l\u1edbn.<\/p>\n","protected":false},"excerpt":{"rendered":"
Nh\u1eefng s\u1eeda \u0111\u1ed5i m\u1edbi s\u1ebd nh\u1eafm v\u00e0o c\u00e1c quy chu\u1ea9n k\u1ef9 thu\u1eadt cho m\u1ea1ng di \u0111\u1ed9ng. M\u1ea1ng 4G\/LTE \u0111ang ng\u00e0y […]<\/p>\n","protected":false},"author":6,"featured_media":8503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-8501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet"],"views":751,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=8501"}],"version-history":[{"count":1,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8501\/revisions"}],"predecessor-version":[{"id":8502,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8501\/revisions\/8502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media\/8503"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=8501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=8501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=8501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}