{"id":6957,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/rychlost-6g-a-jeji-vyvoj-srovnani-4g-5g-a-6g\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"rychlost-6g-a-jeji-vyvoj-srovnani-4g-5g-a-6g","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/rychlost-6g-a-jeji-vyvoj-srovnani-4g-5g-a-6g\/","title":{"rendered":"Rychlost 6G a jej\u00ed v\u00fdvoj. Srovn\u00e1n\u00ed 4G, 5G a 6G"},"content":{"rendered":"
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<\/div>\n

Ka\u017ed\u00e1 generace bezdr\u00e1tov\u00fdch s\u00edt\u00ed p\u0159inesla v neust\u00e1le se rozv\u00edjej\u00edc\u00edm odv\u011btv\u00ed telekomunikac\u00ed podstatn\u00e9 zlep\u0161en\u00ed z hlediska rychlosti a funk\u010dnosti. V souvislosti s ned\u00e1vn\u00fdm zav\u00e1d\u011bn\u00edm s\u00edt\u00ed 5G se p\u0159irozen\u011b objevuje t\u00e9ma, jak rychle bude 6G zavedena. Tento \u010dl\u00e1nek se bude zab\u00fdvat rychlost\u00ed a perspektivn\u00edmi \u00fa\u010dinky s\u00edt\u011b 6G, jako\u017e i souvisej\u00edc\u00edmi ot\u00e1zkami, v\u010detn\u011b rozd\u00edl\u016f mezi s\u00edt\u011bmi 4G, 5G a 6G, pravd\u011bpodobn\u00fdmi vlastnostmi s\u00edt\u011b 6G, jej\u00edm celosv\u011btov\u00fdm v\u00fdznamem a mo\u017enost\u00ed s\u00edt\u011b 7G. <\/p>\n

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Pro pochopen\u00ed rychlosti s\u00edt\u011b 6G je z\u00e1sadn\u00ed porovnat ji s jej\u00edmi p\u0159edch\u016fdci. Zat\u00edmco 5G, sou\u010dasn\u00e1 s\u00ed\u0165 p\u00e1t\u00e9 generace, nab\u00edz\u00ed rychlost stahov\u00e1n\u00ed a\u017e 10 gigabit\u016f za sekundu (Gb\/s), 4G neboli \u010dtvrt\u00e1 generace bezdr\u00e1tov\u00e9 technologie nab\u00edzela rychlost stahov\u00e1n\u00ed v rozmez\u00ed 5 a\u017e 12 megabit\u016f za sekundu (Mb\/s). Tyto rychlosti umo\u017e\u0148uj\u00ed rychlej\u0161\u00ed p\u0159enos dat, ni\u017e\u0161\u00ed latenci a v\u011bt\u0161\u00ed kapacitu s\u00edt\u011b. O\u010dek\u00e1v\u00e1 se v\u0161ak, \u017ee 6G p\u0159ekon\u00e1 i tyto rychlosti. <\/p>\n

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A\u010dkoli rychlost 6G je\u0161t\u011b nebyla stanovena, odborn\u00edci se domn\u00edvaj\u00ed, \u017ee by nakonec mohla poskytovat rychlost stahov\u00e1n\u00ed v oblasti terabit\u016f za sekundu (Tb\/s). Pro srovn\u00e1n\u00ed, terabit je 1 000kr\u00e1t rychlej\u0161\u00ed ne\u017e gigabit. S takovou rychlost\u00ed by bylo mo\u017en\u00e9 bezchybn\u011b streamovat z\u00e1bavu ve vysok\u00e9m rozli\u0161en\u00ed, t\u00e9m\u011b\u0159 okam\u017eit\u011b stahovat soubory a zpracov\u00e1vat velk\u00e9 datov\u00e9 p\u0159enosy pot\u0159ebn\u00e9 pro nejmodern\u011bj\u0161\u00ed technologie, jako je um\u011bl\u00e1 inteligence a internet v\u011bc\u00ed. <\/p>\n

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O\u010dek\u00e1v\u00e1 se, \u017ee 6G krom\u011b rychlosti v\u00fdrazn\u011b zv\u00fd\u0161\u00ed stabilitu, \u0161k\u00e1lovatelnost a energetickou \u00fa\u010dinnost s\u00edt\u011b. P\u0159edpokl\u00e1d\u00e1 se, \u017ee \u0161irok\u00e9 zaveden\u00ed inteligentn\u00edch m\u011bst, vozidel bez \u0159idi\u010de a \u0161pi\u010dkov\u00fdch syst\u00e9m\u016f zdravotn\u00ed p\u00e9\u010de bude mo\u017en\u00e9 d\u00edky v\u011bt\u0161\u00ed hustot\u011b za\u0159\u00edzen\u00ed, kterou budou s\u00edt\u011b 6G schopny zvl\u00e1dnout na kilometr \u010dtvere\u010dn\u00ed. Krom\u011b toho bude s 6G pravd\u011bpodobn\u011b zaveden network slicing, technika, kter\u00e1 umo\u017e\u0148uje vytvo\u0159en\u00ed mnoha virtu\u00e1ln\u00edch s\u00edt\u00ed v r\u00e1mci fyzick\u00e9 s\u00edt\u011b a je p\u0159izp\u016fsobena ur\u010dit\u00fdm po\u017eadavk\u016fm. <\/p>\n

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Zaveden\u00ed 6G m\u00e1 krom\u011b technologick\u00fdch zlep\u0161en\u00ed z\u00e1sadn\u00ed v\u00fdznam i pro glob\u00e1ln\u00ed dopady. Podobn\u011b jako u p\u0159edchoz\u00edch generac\u00ed budou st\u00e1ty z cel\u00e9ho sv\u011bta bojovat o pozici l\u00eddra ve v\u00fdvoji a zav\u00e1d\u011bn\u00ed 6G. Tato sout\u011b\u017e o technickou p\u0159evahu 6G bude krom\u011b ekonomick\u00fdch v\u00fdhod, kter\u00e9 nab\u00eddne, utv\u00e1\u0159et i glob\u00e1ln\u00ed pr\u016fmyslov\u00e9, vl\u00e1dn\u00ed a konektivitn\u00ed prost\u0159ed\u00ed. <\/p>\n

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V neposledn\u00ed \u0159ad\u011b je z\u00e1sadn\u00ed diskutovat o p\u0159\u00edtomnosti s\u00edt\u011b 7G. S\u00edt\u011b 7G zat\u00edm nejsou k dispozici. Budouc\u00ed generace bezdr\u00e1tov\u00fdch s\u00edt\u00ed v\u0161ak budou nevyhnuteln\u011b vznikat i nad\u00e1le. A\u010dkoli konkr\u00e9tn\u00ed schopnosti a vlastnosti t\u011bchto s\u00edt\u00ed je\u0161t\u011b nebyly specifikov\u00e1ny, budou pravd\u011bpodobn\u011b vych\u00e1zet z r\u00e1mce vytvo\u0159en\u00e9ho p\u0159edchoz\u00edmi generacemi, v\u010detn\u011b 6G. <\/p>\n

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P\u0159esto\u017ee p\u0159esn\u00e1 rychlost s\u00edt\u011b 6G nen\u00ed dosud zn\u00e1ma, p\u0159edpokl\u00e1d\u00e1 se, \u017ee p\u0159ekon\u00e1 sv\u00e9 p\u0159edch\u016fdce t\u00edm, \u017ee poskytne mnohem vy\u0161\u0161\u00ed rychlost stahov\u00e1n\u00ed, kter\u00e1 by mohla dos\u00e1hnout a\u017e terabitu za sekundu. P\u0159edpokl\u00e1d\u00e1 se, \u017ee 6G zv\u00fd\u0161\u00ed rychlost i spolehlivost, \u0161k\u00e1lovatelnost a energetickou \u00fa\u010dinnost. Glob\u00e1ln\u00ed v\u00fdznam mu dod\u00e1v\u00e1 boj mezi st\u00e1ty o vedouc\u00ed postaven\u00ed ve v\u00fdvoji 6G, kter\u00fd ovlivn\u00ed budoucnost mnoha podnik\u016f a spojen\u00ed po cel\u00e9m sv\u011bt\u011b. A\u010dkoli v sou\u010dasn\u00e9 dob\u011b neexistuj\u00ed s\u00edt\u011b 7G, je jist\u00e9, \u017ee budouc\u00ed generace bezdr\u00e1tov\u00fdch s\u00edt\u00ed budou pokra\u010dovat v pokroku a navazovat na \u00fasp\u011bchy p\u0159edchoz\u00edch generac\u00ed.<\/p><\/div>\n

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FAQ<\/div>\n
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Existuje 8G?<\/div>\n

Podle n\u00e1zvu je hlavn\u00edm t\u00e9matem \u010dl\u00e1nku srovn\u00e1n\u00ed 4G, 5G a 6G. V sou\u010dasn\u00e9 dob\u011b je 6G st\u00e1le ve f\u00e1zi v\u00fdzkumu a v\u00fdvoje a zat\u00edm se ve velk\u00e9 m\u00ed\u0159e neprosadila. Technologie 8G tedy zat\u00edm nen\u00ed \u0161iroce p\u0159ij\u00edm\u00e1na ani komer\u010dn\u011b dostupn\u00e1. Je nezbytn\u00e9 m\u00edt na pam\u011bti, \u017ee vytvo\u0159en\u00ed a zaveden\u00ed nov\u00fdch generac\u00ed s\u00ed\u0165ov\u00fdch technologi\u00ed \u010dasto trv\u00e1 n\u011bkolik let, p\u0159i\u010dem\u017e ka\u017ed\u00e1 generace vylep\u0161uje inovace t\u00e9 p\u0159edchoz\u00ed. <\/p>\n<\/div>\n

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Jak rychl\u00fd je internet 7G?<\/div>\n

\u010cl\u00e1nek se zam\u011b\u0159uje na porovn\u00e1n\u00ed rychlost\u00ed technologi\u00ed 4G, 5G a 6G, jak vypl\u00fdv\u00e1 z n\u00e1zvu. V d\u016fsledku toho nenab\u00edz\u00ed \u017e\u00e1dn\u00e9 p\u0159esn\u00e9 \u00fadaje t\u00fdkaj\u00edc\u00ed se rychlosti internetu 7G. Technologie 7G je s nejv\u011bt\u0161\u00ed pravd\u011bpodobnost\u00ed je\u0161t\u011b daleko, proto\u017ee technologie 6G je st\u00e1le ve v\u00fdvoji a nebyla pln\u011b p\u0159ijata. P\u0159esnou rychlost 7G internetu je v sou\u010dasn\u00e9 dob\u011b obt\u00ed\u017en\u00e9 odhadnout, proto\u017ee bude z\u00e1viset na technologick\u00fdch zlep\u0161en\u00edch a tak\u00e9 na c\u00edlech a standardech stanoven\u00fdch pro tuto generaci. <\/p>\n<\/div>\n

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Existuje 6G?<\/div>\n

Ano, existuje s\u00ed\u0165 6G. P\u0159esto\u017ee se v sou\u010dasn\u00e9 dob\u011b v celosv\u011btov\u00e9m m\u011b\u0159\u00edtku zav\u00e1d\u00ed a rozv\u00edj\u00ed technologie 5G, na v\u00fdvoji 6G ji\u017e v\u011bdci a in\u017een\u00fd\u0159i pracuj\u00ed. P\u0159esto\u017ee je 6G v ran\u00e9 f\u00e1zi v\u00fdvoje, o\u010dek\u00e1v\u00e1 se, \u017ee nab\u00eddne je\u0161t\u011b vy\u0161\u0161\u00ed rychlosti, men\u0161\u00ed latenci a sofistikovan\u011bj\u0161\u00ed mo\u017enosti ne\u017e jej\u00ed p\u0159edch\u016fdci. Vzhledem k p\u0159edpokl\u00e1dan\u00e9mu zah\u00e1jen\u00ed komer\u010dn\u00edho nasazen\u00ed v roce 2030 se o\u010dek\u00e1v\u00e1, \u017ee k p\u0159echodu z 5G na 6G dojde b\u011bhem nadch\u00e1zej\u00edc\u00edch deseti let.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Ka\u017ed\u00e1 generace bezdr\u00e1tov\u00fdch s\u00edt\u00ed p\u0159inesla v neust\u00e1le se rozv\u00edjej\u00edc\u00edm odv\u011btv\u00ed telekomunikac\u00ed podstatn\u00e9 zlep\u0161en\u00ed z hlediska rychlosti a funk\u010dnosti. V souvislosti s ned\u00e1vn\u00fdm zav\u00e1d\u011bn\u00edm s\u00edt\u00ed 5G se p\u0159irozen\u011b objevuje t\u00e9ma, jak rychle bude 6G zavedena. Tento \u010dl\u00e1nek se bude zab\u00fdvat rychlost\u00ed a perspektivn\u00edmi \u00fa\u010dinky s\u00edt\u011b 6G, jako\u017e i souvisej\u00edc\u00edmi ot\u00e1zkami, v\u010detn\u011b rozd\u00edl\u016f mezi s\u00edt\u011bmi 4G, 5G … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":1157,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1325],"tags":[],"class_list":["post-6957","post","type-post","status-publish","format-standard","hentry","category-bezdratova-komunikace-2"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/6957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/1157"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=6957"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/6957\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=6957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=6957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=6957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}