K\u1ec3 t\u1eeb khi Huawei ra m\u1eaft d\u00f2ng s\u1ea3n ph\u1ea9m Mate60 v\u00e0 d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng, kh\u00e1i ni\u1ec7m \u201ctruy\u1ec1n th\u00f4ng v\u1ec7 tinh\u201d \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ee7 \u0111\u1ec1 n\u00f3ng, thu h\u00fat s\u1ef1 quan t\u00e2m c\u1ee7a c\u1ea3 gi\u1edbi chuy\u00ean m\u00f4n l\u1eabn c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0. S\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u th\u00f4ng tin t\u1eeb c\u00e1c b\u00ean li\u00ean quan v\u1ec1 chip truy\u1ec1n th\u00f4ng v\u1ec7 tinh \u0111\u00e3 t\u0103ng m\u1ea1nh.<\/p>\n\n\n\n
Truy\u1ec1n th\u00f4ng v\u1ec7 tinh l\u00e0 g\u00ec?<\/strong> D\u1ef1a tr\u00ean \u0111\u1ecbnh ngh\u0129a n\u00e0y, truy\u1ec1n th\u00f4ng v\u1ec7 tinh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i:<\/p>\n\n\n\n Truy\u1ec1n th\u00f4ng qua \u0111i\u1ec7n tho\u1ea1i v\u1ec7 tinh<\/p>\n\n\n\n Truy\u1ec1n th\u00f4ng internet qua v\u1ec7 tinh<\/p>\n\n\n\n Ph\u00e1t s\u00f3ng v\u1ec7 tinh v\u00e0 truy\u1ec1n th\u00f4ng truy\u1ec1n h\u00ecnh<\/p>\n\n\n\n T\u1eeb ng\u00e0y 27 th\u00e1ng 2 \u0111\u1ebfn ng\u00e0y 2 th\u00e1ng 3 n\u0103m 2023, H\u1ed9i ngh\u1ecb Di \u0111\u1ed9ng Th\u1ebf gi\u1edbi (MWC 2023) \u0111\u00e3 di\u1ec5n ra t\u1ea1i Barcelona, T\u00e2y Ban Nha. Trong s\u1ef1 ki\u1ec7n n\u00e0y, truy\u1ec1n th\u00f4ng v\u1ec7 tinh \u0111\u00e3 tr\u1edf th\u00e0nh t\u00e2m \u0111i\u1ec3m ch\u00fa \u00fd. Nh\u01b0 \u0111\u00e3 d\u1ef1 \u0111o\u00e1n b\u1edfi IT Times<\/em> D\u1ef1 ki\u1ebfn v\u00e0o th\u00e1ng 1, t\u00ednh n\u0103ng li\u00ean l\u1ea1c qua v\u1ec7 tinh s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t t\u00ednh n\u0103ng ti\u00eau chu\u1ea9n tr\u00ean c\u00e1c m\u1eabu \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh cao c\u1ea5p.<\/p>\n\n\n\n Th\u1eddi \u0111\u1ea1i c\u1ee7a k\u1ebft n\u1ed1i v\u1ec7 tinh tr\u1ef1c ti\u1ebfp cho \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0 \u00f4 t\u00f4 \u0111ang \u0111\u1ebfn g\u1ea7n. Cu\u1ed9c c\u1ea1nh tranh to\u00e0n c\u1ea7u v\u1ec1 t\u00e0i nguy\u00ean kh\u00f4ng gian \u0111\u00e3 b\u1eaft \u0111\u1ea7u, v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh \u201cStarlink\u201d c\u1ee7a Elon Musk tr\u1edf th\u00e0nh m\u00f4 h\u00ecnh \u0111i\u1ec3n h\u00ecnh cho cu\u1ed9c \u0111ua gi\u00e0nh quy\u1ec1n ki\u1ec3m so\u00e1t kh\u00f4ng gian. T\u1ea1i Trung Qu\u1ed1c, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng ng\u00e0y c\u00e0ng \u0111\u1ea9y m\u1ea1nh vi\u1ec7c qu\u1ea3ng b\u00e1 c\u00f4ng ngh\u1ec7 truy\u1ec1n th\u00f4ng v\u1ec7 tinh nh\u01b0 m\u1ed9t \u0111i\u1ec3m nh\u1ea5n quan tr\u1ecdng, v\u1edbi m\u1ee5c ti\u00eau bi\u1ebfn n\u00f3 th\u00e0nh t\u00ednh n\u0103ng ti\u00eau chu\u1ea9n tr\u00ean c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u1ee7a h\u1ecd.<\/p>\n\n\n\n Trong t\u01b0\u01a1ng lai, khi c\u00e1c h\u1ec7 th\u1ed1ng internet v\u1ec7 tinh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ho\u00e0n to\u00e0n, ch\u00fang ta s\u1ebd lu\u00f4n k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c b\u1ea5t k\u1ec3 \u0111ang \u1edf \u0111\u00e2u \u2014 d\u00f9 l\u00e0 tr\u00ean bi\u1ec3n hay gi\u1eefa sa m\u1ea1c.<\/p>\n\n\n\n 1. Chip truy\u1ec1n th\u00f4ng \u0111i\u1ec7n tho\u1ea1i v\u1ec7 tinh<\/strong> Sau nhi\u1ec1u n\u0103m n\u1ed7 l\u1ef1c, China Telecom \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0a d\u1ecbch v\u1ee5 vi\u1ec5n th\u00f4ng di \u0111\u1ed9ng qua v\u1ec7 tinh v\u00e0o khai th\u00e1c th\u01b0\u01a1ng m\u1ea1i, \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc ti\u1ebfn c\u1ee7a Trung Qu\u1ed1c v\u00e0o k\u1ef7 nguy\u00ean \u201cvi\u1ec5n th\u00f4ng di \u0111\u1ed9ng qua v\u1ec7 tinh\u201d. B\u01b0\u1edbc \u0111i n\u00e0y \u0111\u00e3 ch\u1ea5m d\u1ee9t t\u00ecnh tr\u1ea1ng Trung Qu\u1ed1c ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 vi\u1ec5n th\u00f4ng v\u1ec7 tinh n\u01b0\u1edbc ngo\u00e0i. V\u1ec7 tinh TianTong c\u00f3 ph\u1ea1m vi ph\u1ee7 s\u00f3ng r\u1ed9ng v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n th\u00f4ng m\u1ea1nh m\u1ebd, \u0111\u1ea3m b\u1ea3o d\u1ecbch v\u1ee5 kh\u00f4ng c\u00f3 \u0111i\u1ec3m m\u00f9.<\/p>\n\n\n\n D\u1ecbch v\u1ee5 vi\u1ec5n th\u00f4ng di \u0111\u1ed9ng qua v\u1ec7 tinh c\u00f3 th\u1ec3 cung c\u1ea5p hai lo\u1ea1i d\u1ecbch v\u1ee5:<\/p>\n\n\n\n Thi\u1ebft b\u1ecb chuy\u1ec3n ti\u1ebfp v\u1ec7 tinh c\u00f4ng c\u1ed9ng<\/strong>: C\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u1ea7n k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng t\u1ed5ng \u0111\u00e0i c\u00f4ng c\u1ed9ng \u0111\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n cu\u1ed9c g\u1ecdi \u0111\u1ebfn b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ed1 \u0111\u1ecbnh n\u00e0o tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n Thi\u1ebft b\u1ecb chuy\u1ec3n ti\u1ebfp v\u1ec7 tinh chuy\u00ean d\u1ee5ng<\/strong>: Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 li\u00ean l\u1ea1c gi\u1eefa thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i di \u0111\u1ed9ng v\u00e0 ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i.<\/p>\n\n\n\n Mate 60 Pro \u0111\u01b0\u1ee3c trang b\u1ecb hai chip truy\u1ec1n th\u00f4ng v\u1ec7 tinh: m\u1ed9t chip d\u00e0nh cho b\u0103ng t\u1ea7n c\u01a1 s\u1edf c\u1ee7a truy\u1ec1n th\u00f4ng di \u0111\u1ed9ng v\u1ec7 tinh v\u00e0 chip c\u00f2n l\u1ea1i d\u00e0nh cho b\u1ed9 thu ph\u00e1t s\u00f3ng v\u00f4 tuy\u1ebfn (RF) ph\u1ee5c v\u1ee5 truy\u1ec1n th\u00f4ng v\u1ec7 tinh.<\/p>\n\n\n\n 2. Chip truy\u1ec1n th\u00f4ng Internet qua v\u1ec7 tinh<\/strong> M\u1eb7c d\u00f9 \u0111\u00e3 c\u00f3 h\u01a1n 3,64 tri\u1ec7u tr\u1ea1m ph\u00e1t s\u00f3ng 5G \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean to\u00e0n c\u1ea7u (trong \u0111\u00f3 Trung Qu\u1ed1c chi\u1ebfm 2,31 tri\u1ec7u tr\u1ea1m), ph\u1ea1m vi ph\u1ee7 s\u00f3ng 5G v\u1eabn ch\u1ec9 \u0111\u1ea1t 30% d\u00e2n s\u1ed1 to\u00e0n c\u1ea7u. Do s\u1ef1 ch\u00eanh l\u1ec7ch kinh t\u1ebf, m\u1eadt \u0111\u1ed9 d\u00e2n s\u1ed1 v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ecba l\u00fd, m\u1ea1ng 4G v\u00e0 5G kh\u00f4ng th\u1ec3 ph\u1ee7 s\u00f3ng m\u1ecdi khu v\u1ef1c. Internet v\u1ec7 tinh nh\u1eb1m m\u1ee5c \u0111\u00edch l\u1ea5p \u0111\u1ea7y nh\u1eefng kho\u1ea3ng tr\u1ed1ng n\u00e0y, cung c\u1ea5p v\u00f9ng ph\u1ee7 s\u00f3ng cho c\u00e1c khu v\u1ef1c h\u1ebbo l\u00e1nh, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y bay, t\u00e0u thuy\u1ec1n, v\u00f9ng thi\u00ean tai v\u00e0 khu v\u1ef1c xung \u0111\u1ed9t.<\/p>\n\n\n\n Ch\u01b0\u01a1ng tr\u00ecnh Starlink c\u1ee7a Elon Musk, m\u1ed9t h\u1ec7 th\u1ed1ng v\u1ec7 tinh qu\u1ef9 \u0111\u1ea1o th\u1ea5p, \u0111\u01b0\u1ee3c SpaceX kh\u1edfi \u0111\u1ed9ng v\u00e0o n\u0103m 2014 v\u1edbi m\u1ee5c ti\u00eau cung c\u1ea5p d\u1ecbch v\u1ee5 internet b\u0103ng th\u00f4ng r\u1ed9ng tr\u00ean to\u00e0n c\u1ea7u. Starlink h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c thay th\u1ebf c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng m\u1eb7t \u0111\u1ea5t truy\u1ec1n th\u1ed1ng b\u1eb1ng m\u1ed9t h\u1ec7 th\u1ed1ng g\u1ed3m h\u01a1n 42.000 v\u1ec7 tinh. \u0110\u1ebfn n\u0103m 2023, s\u1ed1 l\u01b0\u1ee3ng v\u1ec7 tinh Starlink \u0111\u00e3 \u0111\u1ea1t h\u01a1n 5.559 chi\u1ebfc, v\u00e0 s\u1ed1 l\u01b0\u1ee3ng n\u00e0y ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean h\u00e0ng n\u0103m.<\/p>\n\n\n\n T\u00ednh \u0111\u1ebfn n\u0103m 2023, SpaceX \u0111\u00e3 \u0111\u1ea1t \u0111i\u1ec3m h\u00f2a v\u1ed1n v\u1edbi d\u1ecbch v\u1ee5 internet v\u1ec7 tinh c\u1ee7a m\u00ecnh, v\u1edbi h\u01a1n 2,3 tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n c\u1ea7u. D\u1ecbch v\u1ee5 n\u00e0y cung c\u1ea5p t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng l\u00ean \u0111\u1ebfn 301 Mbps.<\/p>\n\n\n\n T\u1ea1i Trung Qu\u1ed1c, m\u1ed9t d\u1ef1 \u00e1n m\u1edbi mang t\u00ean G60 \u0111\u00e3 \u0111\u01b0\u1ee3c ra m\u1eaft nh\u1eb1m c\u1ea1nh tranh v\u1edbi Starlink. \u0110\u01b0\u1ee3c ch\u00ednh quy\u1ec1n Th\u01b0\u1ee3ng H\u1ea3i h\u1ed7 tr\u1ee3, G60 \u0111\u1eb7t m\u1ee5c ti\u00eau cung c\u1ea5p d\u1ecbch v\u1ee5 internet b\u0103ng th\u00f4ng r\u1ed9ng v\u1edbi 108 v\u1ec7 tinh ban \u0111\u1ea7u v\u00e0 h\u01b0\u1edbng t\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t m\u1ea1ng l\u01b0\u1edbi b\u0103ng th\u00f4ng r\u1ed9ng to\u00e0n c\u1ea7u v\u00e0o n\u0103m 2027.<\/p>\n\n\n\n C\u00e1c chip truy\u1ec1n th\u00f4ng internet v\u1ec7 tinh m\u1edf ra m\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ea7y h\u1ee9a h\u1eb9n, v\u00e0 hai n\u0103m tr\u01b0\u1edbc, c\u00f4ng ty ch\u00fang t\u00f4i, Sanwu Micro, \u0111\u00e3 n\u1ed9p \u0111\u01a1n \u0111\u0103ng k\u00fd b\u1eb1ng s\u00e1ng ch\u1ebf v\u00e0 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho c\u00f4ng ngh\u1ec7 trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n\n\n\n 3. Vi m\u1ea1ch truy\u1ec1n h\u00ecnh v\u1ec7 tinh v\u00e0 truy\u1ec1n th\u00f4ng truy\u1ec1n h\u00ecnh<\/strong> Th\u1ecb tr\u01b0\u1eddng chip truy\u1ec1n h\u00ecnh v\u1ec7 tinh v\u00e0 truy\u1ec1n th\u00f4ng truy\u1ec1n h\u00ecnh \u0111\u00e3 \u0111i v\u00e0o giai \u0111o\u1ea1n tr\u01b0\u1edfng th\u00e0nh. C\u00e1c chip t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn (RF) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong truy\u1ec1n th\u00f4ng v\u1ec7 tinh ch\u1ee7 y\u1ebfu do c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t Nh\u1eadt B\u1ea3n chi\u1ebfm l\u0129nh, trong khi c\u00e1c chip b\u0103ng t\u1ea7n c\u01a1 s\u1edf l\u1ea1i b\u1ecb c\u00e1c c\u00f4ng ty nh\u01b0 RDA Microelectronics \u0111\u1ed9c quy\u1ec1n.<\/p>\n\n\n\n T\u1ea1i Sanwu Micro, ch\u00fang t\u00f4i \u0111\u00e3 m\u1edf r\u1ed9ng c\u00f4ng ngh\u1ec7 c\u1ee7a m\u00ecnh \u0111\u1ec3 bao g\u1ed3m c\u00e1c chip truy\u1ec1n th\u00f4ng internet v\u1ec7 tinh v\u00e0 c\u00e1c chip RF front-end cho truy\u1ec1n h\u00ecnh v\u1ec7 tinh. C\u00e1c m\u1eabu chip c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 v\u01b0\u1ee3t qua th\u00e0nh c\u00f4ng c\u00e1c b\u00e0i ki\u1ec3m tra c\u1ee7a kh\u00e1ch h\u00e0ng cu\u1ed1i v\u00e0 \u0111\u00e3 \u0111i v\u00e0o s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>","protected":false},"excerpt":{"rendered":" Since Huawei launched its Mate60, leading the market, the concept of “satellite communication” has become a hot topic, attracting attention from both industries and investors. There has been a surge in inquiries from various parties regarding satellite communication chips. What is Satellite Communication?Satellite communication refers to the technology of transmitting information and communication signals through […]<\/p>\n","protected":false},"author":1,"featured_media":1465,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-yvette-wu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/comments?post=1464"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1464\/revisions"}],"predecessor-version":[{"id":1466,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1464\/revisions\/1466"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media\/1465"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media?parent=1464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/categories?post=1464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/tags?post=1464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Truy\u1ec1n th\u00f4ng v\u1ec7 tinh l\u00e0 c\u00f4ng ngh\u1ec7 truy\u1ec1n t\u1ea3i th\u00f4ng tin v\u00e0 t\u00edn hi\u1ec7u li\u00ean l\u1ea1c th\u00f4ng qua c\u00e1c v\u1ec7 tinh nh\u00e2n t\u1ea1o. H\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng v\u1ec7 tinh bao g\u1ed3m c\u00e1c tr\u1ea1m m\u1eb7t \u0111\u1ea5t, v\u1ec7 tinh v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng v\u1ec7 tinh l\u00e0m tr\u1ea1m trung chuy\u1ec3n, h\u1ec7 th\u1ed1ng n\u00e0y truy\u1ec1n t\u00edn hi\u1ec7u t\u1eeb ng\u01b0\u1eddi g\u1eedi \u0111\u1ebfn ng\u01b0\u1eddi nh\u1eadn. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf nh\u01b0 ph\u1ea1m vi ph\u1ee7 s\u00f3ng r\u1ed9ng, dung l\u01b0\u1ee3ng truy\u1ec1n th\u00f4ng cao v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng truy\u1ec1n d\u1eabn tuy\u1ec7t v\u1eddi. N\u00f3 cho ph\u00e9p li\u00ean l\u1ea1c gi\u1eefa nhi\u1ec1u tr\u1ea1m m\u1eb7t \u0111\u1ea5t, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ea7m tay v\u00e0 t\u00e0u v\u0169 tr\u1ee5, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111i\u1ec7n tho\u1ea1i, d\u1ecbch v\u1ee5 internet, ph\u00e1t thanh v\u00e0 truy\u1ec1n h\u00ecnh.<\/p>\n\n\n\nBa lo\u1ea1i h\u00ecnh truy\u1ec1n th\u00f4ng v\u1ec7 tinh v\u00e0 chip:<\/strong><\/strong><\/h5>\n\n\n\n
\u0110i\u1ec7n tho\u1ea1i v\u1ec7 tinh d\u1ef1a v\u00e0o h\u1ec7 th\u1ed1ng th\u00f4ng tin li\u00ean l\u1ea1c v\u1ec7 tinh \u0111\u1ec3 truy\u1ec1n t\u1ea3i th\u00f4ng tin. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb trung chuy\u1ec3n v\u1ec7 tinh, l\u1ea5p \u0111\u1ea7y nh\u1eefng kho\u1ea3ng tr\u1ed1ng trong m\u1ea1ng l\u01b0\u1edbi th\u00f4ng tin li\u00ean l\u1ea1c m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng tin li\u00ean l\u1ea1c truy\u1ec1n th\u1ed1ng (nh\u01b0 m\u1ea1ng c\u00f3 d\u00e2y v\u00e0 kh\u00f4ng d\u00e2y) kh\u00f4ng th\u1ec3 ph\u1ee7 s\u00f3ng.<\/p>\n\n\n\n
Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c chip truy\u1ec1n th\u00f4ng internet v\u1ec7 tinh, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 c\u1ea7n l\u00e0m r\u00f5 l\u00fd do t\u1ea1i sao internet v\u1ec7 tinh l\u1ea1i c\u1ea7n thi\u1ebft, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 4G v\u00e0 5G \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p>\n\n\n\n
Ph\u00e1t s\u00f3ng truy\u1ec1n h\u00ecnh v\u1ec7 tinh s\u1eed d\u1ee5ng c\u00e1c v\u1ec7 tinh \u0111\u1ecba t\u0129nh \u0111\u1ec3 ph\u00e1t c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh truy\u1ec1n h\u00ecnh \u0111\u1ebfn c\u00e1c khu v\u1ef1c \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean Tr\u00e1i \u0110\u1ea5t. Gi\u1ed1ng nh\u01b0 truy\u1ec1n th\u00f4ng v\u1ec7 tinh, vi\u1ec7c truy\u1ec1n t\u00edn hi\u1ec7u truy\u1ec1n h\u00ecnh c\u0169ng t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng c\u1ea7n c\u00f3 th\u00eam c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i do c\u00e1c ti\u00eau chu\u1ea9n ph\u00e1t s\u00f3ng kh\u00e1c nhau gi\u1eefa c\u00e1c qu\u1ed1c gia.<\/p>\n\n\n\n