{"id":33895,"date":"2019-10-31T21:55:16","date_gmt":"2019-10-31T18:55:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/5g-gde-i-komu-on-nuzhen\/"},"modified":"2019-10-31T21:55:16","modified_gmt":"2019-10-31T18:55:16","slug":"5g-gde-i-komu-on-nuzhen","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/5g-gde-i-komu-on-nuzhen","title":{"rendered":"5G \u2013 kde a komu je pot\u0159eba?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>I kdy\u017e se v generac\u00edch mobiln\u00edch standard\u016f p\u0159\u00edli\u0161 nevyzn\u00e1te, ka\u017ed\u00fd pravd\u011bpodobn\u011b odpov\u00ed, \u017ee 5G je lep\u0161\u00ed ne\u017e 4G\/LTE. Ve skute\u010dnosti to nen\u00ed tak jednoduch\u00e9. Poj\u010fme si tedy objasnit, co je na 5G lep\u0161\u00ed\/hor\u0161\u00ed a jak\u00e9 jsou jeho nejperspektivn\u011bj\u0161\u00ed vyu\u017eit\u00ed s ohledem na aktu\u00e1ln\u00ed stav. <\/p>\n<p>Co n\u00e1m tedy technologie 5G slibuje?<\/p>\n<ul>\n<li>Zv\u00fd\u0161en\u00ed rychlosti des\u00edtkykr\u00e1t a\u017e na 10 Gb\/s,\n<\/li>\n<li>Sn\u00ed\u017een\u00ed zpo\u017ed\u011bn\u00ed (latence) des\u00edtkykr\u00e1t a\u017e na 1 ms,\n<\/li>\n<li>Zv\u00fd\u0161en\u00ed spolehlivosti p\u0159ipojen\u00ed (<i>packet loss error rate<\/i>) stokr\u00e1t, \n<\/li>\n<li>Zv\u00fd\u0161en\u00ed hustoty (po\u010dtu) p\u0159ipojen\u00fdch za\u0159\u00edzen\u00ed (106\/km2). \n<\/li>\n<\/ul>\n<p>\nToho v\u0161echno je dosa\u017eeno d\u00edky: <\/p>\n<ul>\n<li>v\u00edcestup\u0148ovosti (paralelismus podle frekvenc\u00ed a z\u00e1kladnov\u00fdch stanic)\n<\/li>\n<li>zv\u00fd\u0161en\u00ed nosn\u00fdch r\u00e1diov\u00fdch frekvenc\u00ed z jednotek na des\u00edtky GHz (pr\u016fchodnost r\u00e1diov\u00e9ho kan\u00e1lu)\n<\/li>\n<\/ul>\n<p>\n5G zlep\u0161\u00ed 4G v tradi\u010dn\u00edch oblastech, a\u0165 u\u017e jde o okam\u017eit\u00e9 stahov\u00e1n\u00ed filmu, nebo bezprobl\u00e9movou komunikaci mobiln\u00ed aplikace s cloudem. Znamen\u00e1 to, \u017ee bychom se mohli vzd\u00e1t p\u0159ipojen\u00ed Internetu v na\u0161ich bytech a kancel\u00e1\u0159\u00edch p\u0159es kabel? <\/p>\n<p>5G zajist\u00ed univerz\u00e1ln\u00ed spojen\u00ed v\u0161ech se v\u0161\u00edm, spojuj\u00edc\u00ed \u0161irokop\u00e1smov\u00e9, energeticky n\u00e1ro\u010dn\u00e9 protokoly s u\u017e\u0161\u00edmi, energeticky \u00fasporn\u00fdmi. To otev\u0159e nov\u00e9, pro 4G nedostupn\u00e9 sm\u011b\u0159ov\u00e1n\u00ed: strojovou komunikaci na zemi a ve vzduchu, Pr\u016fmysl 4.0, Internet v\u011bc\u00ed. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qualcomm.com\/invention\/5g\/economy\">O\u010dek\u00e1v\u00e1 se<\/a><\/noindex>, \u017ee podnik\u00e1n\u00ed v oblasti 5G vyd\u011bl\u00e1 3,5 bilionu dolar\u016f do roku 2035 a vytvo\u0159\u00ed 22 milion\u016f pracovn\u00edch m\u00edst. <br \/>\nNebo ne?..<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/4522ad55dcdafa03df2a6c853083b1de.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>(Zdroj obr\u00e1zku \u2014 Reuters)<\/i><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Jak to funguje<\/h2>\n<p>\nKdo v\u00ed, jak 5G funguje \u2013 p\u0159esko\u010dte tuto \u010d\u00e1st.<\/p>\n<p>Jak tedy dos\u00e1hneme tak rychl\u00e9ho p\u0159enosu dat v 5G, jak je pops\u00e1no v\u00fd\u0161e? V\u017edy\u0165 to nen\u00ed \u017e\u00e1dn\u00e1 magie?<\/p>\n<p>Zv\u00fd\u0161en\u00ed rychlosti nastane d\u00edky p\u0159echodu na vy\u0161\u0161\u00ed frekven\u010dn\u00ed p\u00e1smo \u2013 d\u0159\u00edve nevyu\u017eit\u00e9. Nap\u0159\u00edklad frekvence dom\u00e1c\u00edho WiFi je 2,4 nebo 5 GHz, frekvence st\u00e1vaj\u00edc\u00edch mobiln\u00edch s\u00edt\u00ed je v rozmez\u00ed 2,6 GHz. Ale kdy\u017e mluv\u00edme o 5G, mluv\u00edme o des\u00edtk\u00e1ch gigahertz. Je to jednoduch\u00e9: zvy\u0161ujeme frekvenci, zkracujeme vlnovou d\u00e9lku \u2013 a rychlost p\u0159enosu dat se n\u00e1sobn\u011b zvy\u0161uje. A tak\u00e9 se celkov\u011b uvoln\u00ed s\u00ed\u0165.<\/p>\n<p>Tady je n\u00e1zorn\u00e1 komiks, jak to bylo a jak to bude. Bylo:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/1d8c070d7444fa689058c04c592ad48b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nBude:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/1f8242ee72258feb4ef944a5382542eb.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>(Zdroj: IEEE Spectrum, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=GEx_d0SjvS0\">V\u0161e, co pot\u0159ebujete v\u011bd\u011bt o 5G<\/a><\/noindex>)<\/i><\/p>\n<p>Frekvence se zv\u00fd\u0161ila desetin\u00e1sobn\u011b, tak\u017ee u 5G m\u00e1me co do \u010din\u011bn\u00ed s mnohem krat\u0161\u00edmi, milimetrov\u00fdmi vlnami. Tyto vlny \u0161patn\u011b proch\u00e1zej\u00ed p\u0159ek\u00e1\u017ekami. S t\u00edm se m\u011bn\u00ed i architektura s\u00edt\u011b. Pokud d\u0159\u00edve byla komunikace zaji\u0161\u0165ov\u00e1na velk\u00fdmi siln\u00fdmi v\u011b\u017eemi, kter\u00e9 pokr\u00fdvaly velk\u00e9 vzd\u00e1lenosti, nyn\u00ed bude t\u0159eba rozm\u00edstit mnoh\u00e9 kompaktn\u00ed n\u00edzkonap\u011b\u0165ov\u00e9 v\u011b\u017ee v\u0161ude. A m\u011bjte na pam\u011bti, \u017ee ve velk\u00fdch m\u011bstech bude pot\u0159eba velmi mnoho stanic, kv\u016fli p\u0159ekr\u00fdv\u00e1n\u00ed sign\u00e1lu v\u00fd\u0161kov\u00fdmi budovami. Pro spolehliv\u00e9 vybaven\u00ed New Yorku 5G s\u00edt\u011bmi je pot\u0159eba <noindex><a rel=\"nofollow\" href=\"https:\/\/www.vedomosti.ru\/technology\/articles\/2017\/07\/21\/725072-5g-setei\">zv\u00fd\u0161it<\/a><\/noindex> po\u010det z\u00e1kladnov\u00fdch stanic o 500 (!) v\u00edc.<\/p>\n<p>Podle <noindex><a rel=\"nofollow\" href=\"https:\/\/www.rbc.ru\/newspaper\/2018\/05\/22\/5b0292189a794785d1afe222\">podle odhad\u016f<\/a><\/noindex> Pro rusk\u00e9 oper\u00e1tory bude p\u0159echod na 5G st\u00e1t p\u0159ibli\u017en\u011b 150 miliard rubl\u016f \u2013 n\u00e1klady srovnateln\u00e9 s p\u0159edchoz\u00edmi v\u00fddaji na v\u00fdstavbu 4G s\u00edt\u011b, a to i p\u0159esto, \u017ee n\u00e1klady na 5G stanice jsou ni\u017e\u0161\u00ed ne\u017e u st\u00e1vaj\u00edc\u00edch (ale je jich pot\u0159eba hodn\u011b).<\/p>\n<h3>Dva varianty s\u00edt\u011b: stacion\u00e1rn\u00ed a mobiln\u00ed<\/h3>\n<p>\nPro sn\u00ed\u017een\u00ed spot\u0159eby energie a zv\u00fd\u0161en\u00ed dosahu se pou\u017e\u00edv\u00e1 technologie <i>beamforming<\/i> \u2014 dynamick\u00e9 formov\u00e1n\u00ed r\u00e1diov\u00e9ho paprsku pro konkr\u00e9tn\u00edho u\u017eivatele. Jak se to d\u011bl\u00e1? Z\u00e1kladnov\u00e1 stanice si pamatuje, odkud a kdy p\u0159i\u0161el sign\u00e1l (ten poch\u00e1z\u00ed nejen z va\u0161eho telefonu, ale i jako odraz od p\u0159ek\u00e1\u017eek), a pomoc\u00ed metod triangulace vypo\u010d\u00edt\u00e1v\u00e1 va\u0161i p\u0159ibli\u017enou polohu, a pot\u00e9 stav\u00ed optim\u00e1ln\u00ed trajektorii sign\u00e1lu.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/e15668458beb9ec93d245002d8461d66.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Zdroj: Analysys Mason<\/i><\/p>\n<p>Nicm\u00e9n\u011b pot\u0159eba sledovat polohu p\u0159ij\u00edma\u010de p\u0159in\u00e1\u0161\u00ed mal\u00e9 rozd\u00edly pro stacion\u00e1rn\u00ed a mobiln\u00ed varianty pou\u017eit\u00ed, co\u017e se odr\u00e1\u017e\u00ed v r\u016fzn\u00fdch p\u0159\u00edpadech pou\u017eit\u00ed (o tom \u2013 o n\u011bco pozd\u011bji, v \u010d\u00e1sti \u201eSpot\u0159ebitelsk\u00fd trh\u201c). <\/p>\n<h2>Status Quo<\/h2>\n<p><\/p>\n<h3>Standards<\/h3>\n<p>\nP\u0159ijat\u00fd standard 5G neexistuje. Technologie je p\u0159\u00edli\u0161 slo\u017eit\u00e1 a p\u0159\u00edli\u0161 mnoho hr\u00e1\u010d\u016f m\u00e1 protich\u016fdn\u00e9 z\u00e1jmy.<\/p>\n<p>Ve f\u00e1zi pokro\u010dil\u00e9ho n\u00e1vrhu se nach\u00e1z\u00ed standard 5G NR (<i>New Radio<\/i>) od organizace 3GPP (<i>3rd Generation Partnership Project<\/i>), kter\u00e1 vyvinula p\u0159edchoz\u00ed standardy, 3G a 4G. 5G vyu\u017e\u00edv\u00e1 dv\u011b r\u00e1diov\u00e1 frekven\u010dn\u00ed p\u00e1sma (<i>Frequency Range<\/i>, nebo zkr\u00e1cen\u011b jednodu\u0161e <i>FR<\/i>). FR1 nab\u00edz\u00ed frekvence pod 6 GHz. FR2 \u2013 nad 24 GHz, takzvan\u00e9 milimetrov\u00e9 vlny. Standard podporuje stacion\u00e1rn\u00ed a pohybliv\u00e9 p\u0159ij\u00edma\u010de a je dal\u0161\u00edm rozvojem standardu 5GTF od americk\u00e9ho telekomunika\u010dn\u00edho giganta Verizon, kter\u00fd podporuje pouze stacion\u00e1rn\u00ed p\u0159ij\u00edma\u010de (takov\u00fd typ slu\u017eeb se naz\u00fdv\u00e1 s\u00edt\u011b fixa\u010dn\u00edho bezdr\u00e1tov\u00e9ho p\u0159\u00edstupu).<\/p>\n<p>Standard 5G NR p\u0159edpokl\u00e1d\u00e1 t\u0159i sc\u00e9n\u00e1\u0159e vyu\u017eit\u00ed: <\/p>\n<ul>\n<li>eMBB (<i>vylep\u0161en\u00e9 mobiln\u00ed \u0161irokop\u00e1smov\u00e9 p\u0159ipojen\u00ed<\/i>) \u2013 definuje n\u00e1m zn\u00e1m\u00fd mobiln\u00ed internet;\n<\/li>\n<li>URLLC (<i>Ultra spolehliv\u00e9 n\u00edzk\u00e9 latence komunikace<\/i>) \u2014 vysok\u00e9 po\u017eadavky na rychlost odezvy a spolehlivost \u2013 pro \u00fakoly jako autonomn\u00ed doprava nebo chirurgick\u00e9 operace na d\u00e1lku;\n<\/li>\n<li>mMTC (<i>masivn\u00ed komunikace typu stroj-stroj<\/i>) \u2013 podpora velk\u00e9ho mno\u017estv\u00ed za\u0159\u00edzen\u00ed, kter\u00e1 pos\u00edlaj\u00ed data z\u0159\u00eddka \u2013 p\u0159\u00edpad Internetu v\u011bc\u00ed, tedy m\u011b\u0159i\u010de a monitorovac\u00ed za\u0159\u00edzen\u00ed.\n<\/li>\n<\/ul>\n<p>\nNebo stru\u010dn\u011b, to sam\u00e9 na obr\u00e1zku:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/5f03facb20e53d50fcc6165dd4f2b287.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nJe d\u016fle\u017eit\u00e9 ch\u00e1pat, \u017ee se pr\u016fmysl nejprve zam\u011b\u0159\u00ed na zaveden\u00ed eMBB, jako na srozumiteln\u011bj\u0161\u00ed sc\u00e9n\u00e1\u0159 s existuj\u00edc\u00edmi pen\u011b\u017en\u00edmi toky.<\/p>\n<h3>Zaveden\u00ed<\/h3>\n<p>\nOd roku 2018 prob\u00edh\u00e1 rozs\u00e1hl\u00e9 testov\u00e1n\u00ed, nap\u0159\u00edklad na zimn\u00edch olympijsk\u00fdch hr\u00e1ch v Ji\u017en\u00ed Koreji. V roce 2018 v\u0161echny rusk\u00e9 oper\u00e1tory \u201evelk\u00e9 \u010dty\u0159ky\u201c provedly testy. MTS testovala novou technologii <noindex><a rel=\"nofollow\" href=\"https:\/\/news.samsung.com\/ru\/%D0%BC%D1%82%D1%81-%D0%B8-samsung-%D0%BF%D0%BE%D0%BA%D0%B0%D0%B7%D0%B0%D0%BB%D0%B8-%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%83-%D1%81%D0%B5%D1%82%D0%B8-5g-%D0%B2-%D1%80%D0%B5%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B\">ve spolupr\u00e1ci se Samsungem<\/a><\/noindex> \u2014 testovaly se sc\u00e9n\u00e1\u0159e vyu\u017eit\u00ed videohovor\u016f, p\u0159enosu videa ve vysok\u00e9m rozli\u0161en\u00ed a online her. <\/p>\n<p>V Ji\u017en\u00ed Koreji, poprv\u00e9 na sv\u011bt\u011b, byl 5G service nab\u00edzen na konci roku 2018. Celosv\u011btov\u00e9 komer\u010dn\u00ed zaveden\u00ed se o\u010dek\u00e1v\u00e1 v n\u00e1sleduj\u00edc\u00edm, 2020. roce. V po\u010d\u00e1te\u010dn\u00ed f\u00e1zi bude vyu\u017e\u00edv\u00e1n rozsah FR1 jako nadstavba k existuj\u00edc\u00edm 4G s\u00edt\u00edm. Podle pl\u00e1n\u016f Ministerstva komunikac\u00ed za\u010dne 5G v Rusku pronikat do m\u011bst s miliony obyvatel od roku 2020. V praxi bude rozs\u00e1hl\u00e9 nasazen\u00ed ur\u010dov\u00e1no mo\u017enost\u00ed monetizace, a ten aspekt 5G zat\u00edm nen\u00ed jasn\u00fd.<\/p>\n<p>Jak\u00fd je tedy probl\u00e9m s monetizac\u00ed? V\u011bc je takov\u00e1, \u017ee telekomunika\u010dn\u00ed oper\u00e1to\u0159i zat\u00edm nevid\u00ed v\u00e1\u017en\u00e9 d\u016fvody pro modernizaci: st\u00e1vaj\u00edc\u00ed s\u00edt\u011b se z\u00e1t\u011b\u017e\u00ed omezuj\u00ed. A nyn\u00ed je 5G pova\u017eov\u00e1no sp\u00ed\u0161e za marketing: ikona 5G na obrazovce telefonu bude jednozna\u010dn\u011b plus ve o\u010d\u00edch abonent\u016f telekomunika\u010dn\u00edho oper\u00e1tora. P\u0159\u00edhodn\u00fd je anekdotick\u00fd p\u0159\u00edpad s <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/news\/t\/435622\/\">oper\u00e1torem AT&amp;T<\/a><\/noindex>, kter\u00fd um\u00edstil ikonu 5G p\u0159i absenci skute\u010dn\u00e9 s\u00edt\u011b, za co\u017e mu konkurenti podali \u017ealobu za podvod. <\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/ae69b05d3ffa4e7ebed1d0fa84786589.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Pokud se na to pod\u00edv\u00e1te pozorn\u011b, zjist\u00edte, \u017ee ikona ve skute\u010dnosti \u0159\u00edk\u00e1 \"5GE\" \u2014 co\u017e znamen\u00e1 5G Evolution, a najednou to nen\u00ed 5G, o kter\u00e9m si mysl\u00edme, ale jen ozna\u010den\u00ed, kter\u00e9 vymysleli marketingov\u00ed odborn\u00edci pro existuj\u00edc\u00ed LTE s\u00ed\u0165 s n\u011bkter\u00fdmi vylep\u0161en\u00edmi.<\/i><\/p>\n<h3>\u010cipov\u00e9 sady<\/h3>\n<p>\nMikroelektronick\u00e9 spole\u010dnosti ji\u017e investovaly miliardy dolar\u016f do 5G. \u010cipy pro 5G NR mobiln\u00ed modemy nab\u00edz\u00ed Samsung (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.samsung.com\/semiconductor\/minisite\/exynos\/products\/modemrf\/exynos-modem-5100\/\">Exynos Modem 5100<\/a><\/noindex>), Qualcomm (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.qualcomm.com\/products\/snapdragon-x55-5g-modem\">Snapdragon X55 modem<\/a><\/noindex>), Huawei (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.huawei.com\/en\/press-events\/news\/2019\/1\/huawei-5g-multi-mode-chipset-5g-cpe-pro\">Balong 5000<\/a><\/noindex>). Modemy od Intelu, nov\u00e9ho hr\u00e1\u010de na tomto trhu, se o\u010dek\u00e1vaj\u00ed na konci roku 2019. Modem Samsung je vyroben pomoc\u00ed 10nm FinFET technologie a je kompatibiln\u00ed se star\u0161\u00edmi standardy po\u010d\u00ednaje 2G. V frekven\u010dn\u00edm p\u00e1smu do 6 GHz poskytuje rychlost stahov\u00e1n\u00ed a\u017e 2 Gb\/s, p\u0159i pou\u017eit\u00ed milimetrov\u00e9ho p\u00e1sma se rychlost zvy\u0161uje na 6 Gb\/s.<\/p>\n<h3>Telefony<\/h3>\n<p>\nT\u00e9m\u011b\u0159 v\u0161ichni v\u00fdrobci telefon\u016f na Android ozn\u00e1mili pl\u00e1ny na zaveden\u00ed 5G. Samsung p\u0159edstavil vlajkovou lo\u010f Galaxy S10 ve verzi pro 5G na veletrhu Mobile World Congress na konci \u00fanora 2019. Ji\u017e 5. dubna byla jeho uveden\u00ed na trh v Koreji. V USA se novinka objevila 16. kv\u011btna, a tam se p\u0159ipojen\u00ed d\u011bje p\u0159es s\u00ed\u0165 telekomunika\u010dn\u00edho operatora Verizon. Ostatn\u00ed oper\u00e1to\u0159i se tak\u00e9 p\u0159ipravuj\u00ed: AT&amp;T ozn\u00e1mila pl\u00e1ny na vyd\u00e1n\u00ed spole\u010dn\u011b se Samsungem druh\u00e9ho smartphonu ve 2. polovin\u011b roku 2019.<br \/>\nB\u011bhem roku 5G smartphony r\u016fzn\u00fdch v\u00fdrobc\u016f, p\u0159ev\u00e1\u017en\u011b v pr\u00e9miov\u00e9 kategorii, budou p\u0159ich\u00e1zet do obchod\u016f. Podle n\u011bkter\u00fdch odhad\u016f nov\u00e1 technologie zv\u00fd\u0161\u00ed cenu za\u0159\u00edzen\u00ed o 200-300 USD a m\u011bs\u00ed\u010dn\u00ed poplatek o 10%.<\/p>\n<h2>Spot\u0159ebitelsk\u00fd trh<\/h2>\n<p><\/p>\n<h3>P\u0159\u00edpad 1. Dom\u00e1c\u00ed internet<\/h3>\n<p>\n5G s\u00edt\u011b pevn\u00e9ho bezdr\u00e1tov\u00e9ho p\u0159\u00edstupu se stanou alternativou kabelov\u00e9ho internetu v na\u0161ich bytech. Zat\u00edmco d\u0159\u00edve internet do na\u0161ich byt\u016f p\u0159ich\u00e1zel kabelem, v budoucnu to bude z 5G v\u011b\u017ee, a d\u00e1l u\u017e router bude rozd\u011blovat sign\u00e1l p\u0159es b\u011b\u017en\u00e9 dom\u00e1c\u00ed WiFi. Hlavn\u00ed spole\u010dnosti se p\u0159ipravily, synchronizuj\u00ed uveden\u00ed router\u016f na trh s nasazen\u00edm 5G s\u00edt\u00ed. Typick\u00fd 5G router stoj\u00ed 700-900 $, a zaji\u0161\u0165uje rychlost stahov\u00e1n\u00ed 2-3 Gbit\/s. T\u00edmto zp\u016fsobem oper\u00e1to\u0159i vy\u0159e\u0161\u00ed probl\u00e9m \u201eposledn\u00ed m\u00edle\u201c a sn\u00ed\u017e\u00ed n\u00e1klady na pokl\u00e1dku kabel\u016f. A nen\u00ed t\u0159eba m\u00edt obavy, \u017ee existuj\u00edc\u00ed p\u00e1te\u0159n\u00ed s\u00edt\u011b nezvl\u00e1dnou zv\u00fd\u0161en\u00fd provoz, kter\u00fd bude p\u0159ich\u00e1zet z 5G s\u00edt\u00ed: prob\u00edhaj\u00ed v\u00fdzkumy vyu\u017eit\u00ed st\u00e1vaj\u00edc\u00ed rezervy optick\u00fdch s\u00edt\u00ed \u2014 takzvan\u00e9ho \u201e\u010dern\u00e9ho vl\u00e1kna\u201c (dark fibre). <\/p>\n<p>Jak moc bude tento sc\u00e9n\u00e1\u0159 pro u\u017eivatele novinkou? Ji\u017e nyn\u00ed v n\u011bkter\u00fdch zem\u00edch p\u0159est\u00e1vaj\u00ed vyu\u017e\u00edvat tradi\u010dn\u00ed dom\u00e1c\u00ed kabelov\u00fd internet a p\u0159ech\u00e1zej\u00ed na LTE: ukazuje se, \u017ee je rychlej\u0161\u00ed a levn\u011bj\u0161\u00ed vyu\u017e\u00edvat mobiln\u00ed slu\u017eby za v\u0161ech okolnost\u00ed, pokud jsou k dispozici v\u00fdhodn\u00e9 tarify. Takov\u00e1 situace nap\u0159\u00edklad nastala v Koreji. A je ilustrov\u00e1na t\u00edmto komiksem:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/bd9210e058458b976dbda8a47746c191.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h3>P\u0159\u00edpad 2. Hromadn\u00e9 shrom\u00e1\u017ed\u011bn\u00ed lid\u00ed<\/h3>\n<p>\nUr\u010dit\u011b se v\u0161ichni ocitli v takov\u00e9 nep\u0159\u00edjemn\u00e9 situaci: p\u0159ijdete na v\u00fdstavu nebo stadion a zmiz\u00ed mobiln\u00ed sign\u00e1l. A to pr\u00e1v\u011b v t\u00e9 chv\u00edli, kdy m\u00e1te chu\u0165 zve\u0159ejnit fotografii nebo napsat na soci\u00e1ln\u00ed s\u00edt\u011b. <\/p>\n<h4>Stadiony<\/h4>\n<p>\nSamsung uspo\u0159\u00e1dal test ve spolupr\u00e1ci s japonsk\u00fdm telekomunika\u010dn\u00edm oper\u00e1torem KDDI na 30tis\u00edcov\u00e9m baseballov\u00e9m stadionu. Pou\u017eit\u00edm testovac\u00edch 5G tablet\u016f se poda\u0159ilo demonstrovat streamov\u00e1n\u00ed 4K videa sou\u010dasn\u011b na n\u011bkolika tabletech.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/dd5275b030e3dc812b969d6570880717.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nStadion je jedn\u00edm ze t\u0159\u00ed sc\u00e9n\u00e1\u0159\u016f, kter\u00e9 jsou ilustrov\u00e1ny v demo z\u00f3n\u011b s n\u00e1zvem 5G City, nach\u00e1zej\u00edc\u00ed se ve m\u011bst\u011b Suwon (s\u00eddeln\u00ed m\u011bsto Samsung). Dal\u0161\u00ed sc\u00e9n\u00e1\u0159e zahrnuj\u00ed m\u011bstsk\u00e9 prost\u0159ed\u00ed (p\u0159ipojen\u00ed videokamer, senzor\u016f a informa\u010dn\u00edch tabul\u00ed) a vysokorychlostn\u00ed p\u0159\u00edstupov\u00fd bod pro dod\u00e1vku HD videa do proj\u00ed\u017ed\u011bj\u00edc\u00edho autobusu: zat\u00edmco proj\u00ed\u017ed\u00ed kolem bodu, stihne se st\u00e1hnout film.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/b2ee8e71b3192422a8d6c8a2ac9daf8e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4>Hry<\/h4>\n<p>\nSpole\u010dnost Niantic \u2013 tv\u016frce celosv\u011btov\u011b zn\u00e1m\u00e9 geoloka\u010dn\u00ed hry Pokemon Go \u2013 m\u00e1 na 5G velk\u00e9 nad\u011bje. A to z n\u00e1sleduj\u00edc\u00edho d\u016fvodu: ned\u00e1vno se ve h\u0159e objevily skupinov\u00e9 akce \u2013 raidy. V raidech se mus\u00edte koordinovat s ostatn\u00edmi hr\u00e1\u010di, aby jste spole\u010dn\u011b porazili obzvl\u00e1\u0161\u0165 siln\u00e9ho pok\u00e9mona, a to vytv\u00e1\u0159\u00ed zaj\u00edmav\u00e9 situace v re\u00e1ln\u00e9m \u017eivot\u011b. Tak nap\u0159\u00edklad hlavn\u00ed legend\u00e1rn\u00ed lokalitou hry s nejvz\u00e1cn\u011bj\u0161\u00edm pok\u00e9monem Mewtwo je Times Square v New Yorku \u2013 dok\u00e1\u017eete si p\u0159edstavit, jak\u00fd tam m\u016f\u017ee b\u00fdt dav slo\u017een\u00fd nejen ze sb\u011bratel\u016f pok\u00e9mon\u016f, ale tak\u00e9 z turist\u016f.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/4d72838e241cfa3b87929ff215c4f077.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nRoz\u0161\u00ed\u0159enou realitu tak\u00e9 pova\u017euj\u00ed za \"killer app\" pro 5G. V tomhle <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=3psQoWSMUIU\">videu<\/a><\/noindex> m\u016f\u017eete vid\u011bt koncept magick\u00fdch souboj\u016f v re\u00e1ln\u00e9m \u010dase, kter\u00e9 nyn\u00ed vyv\u00edj\u00ed Niantic ve sv\u00e9 nov\u00e9 h\u0159e inspirovan\u00e9 \"Harry Potterem\". Niantic ji\u017e uzav\u0159el partnerstv\u00ed se spole\u010dnost\u00ed Samsung a oper\u00e1tory Deutsche Telekom a SK Telecom. <\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/11a4a11effb5375c2d15ffbbfa9c9239.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4>Doprava<\/h4>\n<p>\nNakonec je zaj\u00edmav\u00fd p\u0159\u00edpad s vlaky. Objevil se n\u00e1pad vybavit \u017eeleznici 5G p\u0159ipojen\u00edm pro z\u00e1bavu a komfort cestuj\u00edc\u00edch. Studie Bristolsk\u00e9 univerzity <noindex><a rel=\"nofollow\" href=\"https:\/\/www.5g-picture-project.eu\/download\/PID5436773RAIL.pdf\">uk\u00e1zala<\/a><\/noindex>: aby bylo dosa\u017eeno vysokorychlostn\u00edho plynul\u00e9ho spojen\u00ed, je t\u0159eba vybavit \u017eeleznici p\u0159\u00edstupov\u00fdmi body vzd\u00e1len\u00fdmi 800 metr\u016f od sebe!<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/21c6ef4d16051cd4ad9f930a29033e1d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>P\u0159\u00edklad toho, jak spr\u00e1vn\u011b rozm\u00edstit p\u0159\u00edstupov\u00e9 body pod\u00e9l \u017eelezni\u010dn\u00ed trat\u011b<\/i><\/p>\n<p>Byly \u00fasp\u011b\u0161n\u011b provedeny testy na vlaku, kter\u00fd jezd\u00ed pobl\u00ed\u017e Tokia \u2013 tyto <noindex><a rel=\"nofollow\" href=\"https:\/\/news.samsung.com\/ru\/samsung-and-kddi-demonstrate-real-time-4k-video-communication-powered-by-5g-at-a-japanese-train-station?utm_source=rss&amp;utm_medium=direct\">realizoval<\/a><\/noindex>Samsung spole\u010dn\u011b s telekomunika\u010dn\u00edm oper\u00e1torem KDDI. B\u011bhem test\u016f byla dosa\u017eena rychlost 1,7 Gb\/s, a b\u011bhem testu do\u0161lo k sta\u017een\u00ed 8K videa a nahr\u00e1n\u00ed 4K videa z kamery.<\/p>\n<h2>Nov\u00e9 sc\u00e9n\u00e1\u0159e pou\u017eit\u00ed<\/h2>\n<p>\nAle to v\u0161e je sp\u00ed\u0161e \u0159e\u0161en\u00ed u\u017e zn\u00e1m\u00fdch probl\u00e9m\u016f. Co z\u00e1sadn\u011b nov\u00e9ho n\u00e1m m\u016f\u017ee 5G nab\u00eddnout?<\/p>\n<h3>Spojen\u00e9 vozidlo<\/h3>\n<p>\nHlavn\u00ed v\u00fdhodou je mal\u00e1 latence, kter\u00e1 umo\u017e\u0148uje vozidl\u016fm komunikovat mezi sebou rychlostmi a\u017e 500 km\/h. Na rozd\u00edl od lid\u00ed \u0159idi\u010d\u016f, se vozidla kone\u010dn\u011b mohou dohodnout mezi sebou nebo s nehybnou infrastrukturou na man\u00e9vrech, co\u017e u\u010din\u00ed silnice bezpe\u010dn\u011bj\u0161\u00edmi. Je zaj\u00edmav\u00e9, \u017ee syst\u00e9m bude zohled\u0148ovat pov\u011btrnostn\u00ed podm\u00ednky: v\u0161ichni v\u00edme, \u017ee na kluzk\u00fdch cest\u00e1ch je brzdn\u00e1 dr\u00e1ha del\u0161\u00ed, a proto by se v takov\u00e9m syst\u00e9mu m\u011bla m\u011bnit i pravidla.<\/p>\n<p>Evropsk\u00e1 asociace 5GAA (Automotive Association) ji\u017e sdru\u017euje v\u00edce ne\u017e 100 kl\u00ed\u010dov\u00fdch telekomunika\u010dn\u00edch a automobilov\u00fdch v\u00fdrobc\u016f po cel\u00e9m sv\u011bt\u011b s c\u00edlem urychlit nasazen\u00ed syst\u00e9mu C-V2X (Cellular Vehicle-To-Everything). Hlavn\u00edmi \u00fakoly asociace jsou komplexn\u00ed silni\u010dn\u00ed bezpe\u010dnost a efektivita dopravy. Na bezpe\u010dnost mohou spol\u00e9hat i cyklist\u00e9 a chodci s 5G smartphony. \u00da\u010dastn\u00edci provozu na vzd\u00e1lenosti a\u017e 1 km se budou moci spojit p\u0159\u00edmo, p\u0159i v\u011bt\u0161\u00edch vzd\u00e1lenostech budou pot\u0159ebovat pokryt\u00ed 5G. Syst\u00e9m zajist\u00ed vytvo\u0159en\u00ed koridor\u016f pro policii a z\u00e1chrann\u00e9 slu\u017eby, zajist\u00ed v\u00fdm\u011bnu senzorick\u00fdch dat mezi vozidly, vzd\u00e1len\u00e9 \u0159\u00edzen\u00ed a dal\u0161\u00ed z\u00e1zraky. Po spu\u0161t\u011bn\u00ed C-V2X pl\u00e1nuje asociace aplikovat z\u00edskan\u00e9 zku\u0161enosti v 5G V2X, kde se zam\u011b\u0159\u00ed na pr\u016fmysl 4.0, chytr\u00e1 m\u011bsta a v\u0161e, co se pohybuje, pou\u017e\u00edv\u00e1 5G.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/0fecf4033935fa65befade6cc39a2739.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>P\u0159\u00edklady situac\u00ed, kter\u00e9 lze vy\u0159e\u0161it pomoc\u00ed Connected Car. Zdroj: Qualcomm.<\/i><\/p>\n<p>5G umo\u017en\u00ed spojen\u00ed nejen pozemn\u00edm vozidl\u016fm, ale i l\u00e9taj\u00edc\u00edm stroj\u016fm. Tento rok Samsung, ve spolupr\u00e1ci s \u0161pan\u011blsk\u00fdm poskytovatelem internetu Orange, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webwire.com\/ViewPressRel.asp?aId=236497\">p\u0159edvedl<\/a><\/noindex>, pilotoval let dronu na d\u00e1lku pomoc\u00ed rozvinut\u00e9 5G s\u00edt\u011b a p\u0159ij\u00edmal vysoce kvalitn\u00ed video stream v re\u00e1ln\u00e9m \u010dase. Americk\u00fd poskytovatel Verizon v roce 2017 koupil <noindex><a rel=\"nofollow\" href=\"https:\/\/skyward.io\/\">oper\u00e1tora dron\u016f Skyward<\/a><\/noindex>, slibuje miliony 5G p\u0159ipojen\u00fdch let\u016f. Drony spole\u010dnosti jsou ji\u017e p\u0159ipojeny k spu\u0161t\u011bn\u00e9 4G s\u00edti Verizon.<\/p>\n<h3>Pr\u016fmysl 4.0<\/h3>\n<p>\nV\u00fdraz \u201eIndustrie 4.0\u201c byl v N\u011bmecku vytvo\u0159en pro jejich program modernizace pr\u016fmyslu. Asociace <noindex><a rel=\"nofollow\" href=\"https:\/\/www.5g-acia.org\/\">5G-ACIA<\/a><\/noindex> (5G Alliance for Connected Industries and Automation) se s\u00eddlem v N\u011bmecku sdru\u017euje od roku 2018 v\u00fdrobn\u00ed spole\u010dnosti, kter\u00e9 maj\u00ed z\u00e1jem o pou\u017eit\u00ed 5G. Nejv\u011bt\u0161\u00ed po\u017eadavky na latenci a spolehlivost maj\u00ed p\u0159i \u0159\u00edzen\u00ed pohybu pr\u016fmyslov\u00fdch robot\u016f, kde doba odezvy nesm\u00ed p\u0159es\u00e1hnout des\u00edtky mikrosekund. To se nyn\u00ed \u0159e\u0161\u00ed pomoc\u00ed Industrial Ethernet (nap\u0159. standard EtherCAT). Je velmi pravd\u011bpodobn\u00e9, \u017ee 5G se tak\u00e9 pokus\u00ed o tuto oblast! <\/p>\n<p>Dal\u0161\u00ed aplikace, jako je komunikace mezi pr\u016fmyslov\u00fdmi kontrol\u00e9ry nebo s \u010dlov\u011bkem-oper\u00e1torem, senzorov\u00e9 s\u00edt\u011b, jsou m\u00e9n\u011b n\u00e1ro\u010dn\u00e9. V sou\u010dasnosti v\u011bt\u0161ina t\u011bchto s\u00edt\u00ed pou\u017e\u00edv\u00e1 kabel, tak\u017ee bezdr\u00e1tov\u00fd 5G se jev\u00ed jako ekonomicky v\u00fdhodn\u00e9 \u0159e\u0161en\u00ed, nav\u00edc umo\u017e\u0148uj\u00edc\u00ed rychlou rekonstrukci v\u00fdroby.<\/p>\n<p>V praxi povede ekonomick\u00e1 efektivnost k zaveden\u00ed 5G v oblastech s vysok\u00fdmi n\u00e1klady na pracovn\u00ed s\u00edlu, nap\u0159\u00edklad u \u0159idi\u010d\u016f vysokozdvi\u017en\u00fdch voz\u00edk\u016f v tov\u00e1rn\u00e1ch a skladech. Evropsk\u00e1 in\u017een\u00fdrsk\u00e1 spole\u010dnost Acciona nap\u0159\u00edklad p\u0159edvedla <noindex><a rel=\"nofollow\" href=\"https:\/\/www.acciona.com\/pressroom\/news\/2019\/february\/acciona-barcelona-orange-promote-5g-technology-remote-control-robotised-vehicles\/\">autonomn\u00ed robotickou voz\u00edk MIR200<\/a><\/noindex>. Voz\u00edk p\u0159en\u00e1\u0161\u00ed 360\u00b0 video ve vysok\u00e9m rozli\u0161en\u00ed, vzd\u00e1len\u00fd oper\u00e1tor mu pom\u016f\u017ee dostat se z nep\u0159edv\u00eddan\u00e9 situace. Voz\u00edk vyu\u017e\u00edv\u00e1 5G technologie Cisco a Samsung.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/6496df1cee22b63cd5ecdb98b41f0769.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTechnologie vzd\u00e1len\u00e9 spolupr\u00e1ce p\u016fjdou d\u00e1l. Letos bylo uk\u00e1z\u00e1no, jak chirurg- odborn\u00edk v re\u00e1ln\u00e9m \u010dase sleduje pr\u016fb\u011bh onkologick\u00e9 operace konan\u00e9 na mnoha kilometrech daleko od n\u011bj, a ukazuje sv\u00fdm koleg\u016fm, jak l\u00e9pe prov\u00e1d\u011bt operaci. Jak se technologie zdokonal\u00ed, bude moci p\u0159evz\u00edt aktivn\u011bj\u0161\u00ed roli a p\u0159\u00edmo ovl\u00e1dat chirurgick\u00e9 n\u00e1stroje.<\/p>\n<h3>Internet v\u011bc\u00ed<\/h3>\n<p>\nP\u0159edev\u0161\u00edm 5G vy\u0159e\u0161\u00ed probl\u00e9m s mnoha \u0161patn\u011b podporovan\u00fdmi standardy komunikace Internetu v\u011bc\u00ed, co\u017e podle na\u0161eho n\u00e1zoru v sou\u010dasn\u00e9 dob\u011b br\u00e1n\u00ed rozvoji tohoto odv\u011btv\u00ed. <\/p>\n<p>Zde m\u016f\u017ee 5G nab\u00eddnout n\u00e1sleduj\u00edc\u00ed:<\/p>\n<ul>\n<li>Ad hoc s\u00edt\u011b (bez router\u016f)\n<\/li>\n<li>Vysok\u00e1 hustota p\u0159ipojen\u00fdch za\u0159\u00edzen\u00ed\n<\/li>\n<li>Podpora \u00fazkop\u00e1smov\u00fdch, energeticky efektivn\u00edch (10+ let na jedno nabit\u00ed) komunikac\u00ed\n<\/li>\n<\/ul>\n<p>\nZd\u00e1 se v\u0161ak, \u017ee pro velk\u00e9 podniky jsou v tuto chv\u00edli zaj\u00edmav\u011bj\u0161\u00ed jin\u00e9 sc\u00e9n\u00e1\u0159e ne\u017e Internet v\u011bc\u00ed. Rychl\u00e1 prohl\u00eddka internetu nenalezla u kl\u00ed\u010dov\u00fdch hr\u00e1\u010d\u016f uk\u00e1zky p\u0159\u00ednos\u016f 5G pro Internet v\u011bc\u00ed.<\/p>\n<p>Z\u00e1v\u011brem t\u00e9to t\u00e9matu v\u011bnujme pozornost zaj\u00edmav\u00e9 mo\u017enosti. V sou\u010dasnosti z\u00e1vislost na z\u00e1suvce nebo nutnost v\u00fdm\u011bny bateri\u00ed omezuje v\u00fdb\u011br \"v\u011bc\u00ed\". N\u00edzko frekven\u010dn\u00ed induk\u010dn\u00ed bezdr\u00e1tov\u00e9 nab\u00edjen\u00ed funguje pouze na vzd\u00e1lenost n\u011bkolika centimetr\u016f. 5G a jeho sm\u011brov\u00e9 milimetrov\u00e9 vlny umo\u017en\u00ed efektivn\u00ed nab\u00edjen\u00ed na vzd\u00e1lenost n\u011bkolika metr\u016f. A\u010dkoli st\u00e1vaj\u00edc\u00ed standardy to v\u00fdslovn\u011b neuv\u00e1d\u011bj\u00ed, jsme si jisti, \u017ee in\u017een\u00fd\u0159i brzy najdou zp\u016fsoby, jak tuto mo\u017enost vyu\u017e\u00edt!<\/p>\n<h2>Mo\u017enosti pro v\u00fdvoj\u00e1\u0159e<\/h2>\n<p>\nPokud v\u00e1s toto t\u00e9ma zaujalo, kam se posunout d\u00e1l?<\/p>\n<p><b>Spojen\u00ed<\/b>. Osobn\u011b se m\u016f\u017eete sezn\u00e1mit s hr\u00e1\u010di 5G na nejbli\u017e\u0161\u00edch rusk\u00fdch konferenc\u00edch <noindex><a rel=\"nofollow\" href=\"https:\/\/startupvillage.ru\/\">Skolkovo Startup Village 2019<\/a><\/noindex> 29-30 kv\u011btna, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.comnews-conferences.ru\/ru\/conference\/wireless2019\/about\">F\u00f3rum bezdr\u00e1tov\u00e9 Rusko: 4G, 5G a d\u00e1l 2019<\/a><\/noindex> 30.-31. kv\u011btna, <noindex><a rel=\"nofollow\" href=\"https:\/\/cebit-russia.ru\/\">CEBIT Rusko 2019<\/a><\/noindex> 25.-27. \u010dervna, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.comnews-conferences.ru\/ru\/conference\/smartcr2019\">Inteligentn\u00ed automobily a silnice 2019<\/a><\/noindex> 24. \u0159\u00edjna.<\/p>\n<p>Mezi akademick\u00fdmi kontakty je t\u0159eba zm\u00ednit <noindex><a rel=\"nofollow\" href=\"http:\/\/wireless.iitp.ru\/seminar\/\">Semin\u00e1\u0159 telekomunikac\u00ed v Moskv\u011b<\/a><\/noindex> po\u0159\u00e1dan\u00fd na Institutu probl\u00e9m\u016f p\u0159enosu informac\u00ed.<\/p>\n<p><b>Financov\u00e1n\u00ed<\/b>. Kl\u00ed\u010dov\u00ed hr\u00e1\u010di po\u0159\u00e1daj\u00ed sout\u011b\u017ee o vyu\u017eit\u00ed 5G v r\u016fzn\u00fdch oblastech. V USA ned\u00e1vno Verizon <noindex><a rel=\"nofollow\" href=\"https:\/\/www.verizon.com\/about\/our-company\/5g\/builton5gchallenge\">ozn\u00e1mila<\/a><\/noindex> uspo\u0159\u00e1dal sout\u011b\u017e \u201eBuilt on 5G Challenge\u201c zam\u011b\u0159enou na Pr\u016fmysl 4.0, imerzivn\u00ed spot\u0159ebitelsk\u00e9 aplikace (VR\/AR) a p\u0159evratn\u00e9 n\u00e1pady (m\u011bn\u00edc\u00ed n\u00e1\u0161 zp\u016fsob \u017eivota a pr\u00e1ce). Sout\u011b\u017e je otev\u0159ena pro registrovan\u00e9 mal\u00e9 podniky v USA, p\u0159ihl\u00e1\u0161ky jsou p\u0159ij\u00edm\u00e1ny do 15. \u010dervence. Cenov\u00fd fond je 1 milion dolar\u016f. V\u00edt\u011bzov\u00e9 budou ozn\u00e1meni v \u0159\u00edjnu tohoto roku. <\/p>\n<p><b>Zam\u011bstn\u00e1n\u00ed<\/b>. Krom\u011b \u010dty\u0159 hlavn\u00edch mobiln\u00edch oper\u00e1tor\u016f existuje v Rusku n\u011bkolik spole\u010dnost\u00ed, kter\u00e9 pl\u00e1nuj\u00ed vyu\u017eit\u00ed 5G v bl\u00edzk\u00e9 budoucnosti. Obchodn\u00ed model vedouc\u00edho poskytovatele obsahu v Rusku a SNS, spole\u010dnost CDNVideo \u2013 platba za objem z\u00edskan\u00e9ho provozu. Vyu\u017eit\u00ed 5G, kter\u00e9 potenci\u00e1ln\u011b sni\u017euje tuto cenu, umo\u017en\u00ed spole\u010dnosti sn\u00ed\u017eit n\u00e1klady. Spole\u010dnost PlayKey propaguje hry v cloudu, nen\u00ed p\u0159ekvapuj\u00edc\u00ed, \u017ee m\u00e1 tak\u00e9 pl\u00e1ny na vyu\u017eit\u00ed 5G.<\/p>\n<p><b>Open Source<\/b>, zd\u00e1 se, bude hr\u00e1t kl\u00ed\u010dovou roli v infrastruktu\u0159e. Americk\u00e1 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennetworking.org\/tag\/5g\/\">Open Networking Foundation<\/a><\/noindex> podporuje 5G. Evropsk\u00e1 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openairinterface.org\/\">OpenAirInterface Software Alliance<\/a><\/noindex> sdru\u017euje ty, kte\u0159\u00ed cht\u011bj\u00ed obej\u00edt propriet\u00e1rn\u00ed komponenty 5G infrastruktury. Strategick\u00e9 sm\u011bry zahrnuj\u00ed podporu 5G modem\u016f a system-defined syst\u00e9m\u016f, heterogenn\u00ed s\u00edt\u011b a internet v\u011bc\u00ed. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.o-ran.org\/\">O-RAN Alliance<\/a><\/noindex> virtualizuje s\u00edt\u011b r\u00e1diov\u00e9ho p\u0159\u00edstupu (Radio Access Networks). Implementace j\u00e1dra s\u00edt\u011b je dostupn\u00e1 od <noindex><a rel=\"nofollow\" href=\"https:\/\/www.open5gcore.org\/\">Open5GCore<\/a><\/noindex>.<\/p>\n<p><i>Auto\u0159i:<br \/>\n<\/i><\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/c01fb7d30e3c0ad659ea87a61b385163.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nStanislav Polonsk\u00fd \u2013 vedouc\u00ed odd\u011blen\u00ed perspektivn\u00edho v\u00fdzkumu a v\u00fdvoje v v\u00fdzkumn\u00e9m centru Samsung<\/p>\n<p>\n<br clear=\"all\"><\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a komu je pot\u0159eba?\" src=\"\/wp-content\/uploads\/2019\/05\/1059df8605a2917c7fb65d8a82061d27.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nTatiana Volkova \u2013 autorka vzd\u011bl\u00e1vac\u00edho programu projektu IoT Akademie Samsung, odbornice na programy firemn\u00ed soci\u00e1ln\u00ed odpov\u011bdnosti v v\u00fdzkumn\u00e9m centru Samsung<\/p>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/samsung\/blog\/452344\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0430\u0436\u0435 \u043d\u0435 \u043e\u0441\u043e\u0431\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044f\u0441\u044c \u0432 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0441\u0432\u044f\u0437\u0438, \u043b\u044e\u0431\u043e\u0439 \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 \u043e\u0442\u0432\u0435\u0442\u0438\u0442, \u0447\u0442\u043e 5G \u2014 \u044d\u0442\u043e \u043a\u0440\u0443\u0447\u0435, \u0447\u0435\u043c 4G\/LTE. \u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435, \u0432\u0441\u0435 \u043d\u0435 \u0442\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u043e. \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c\u0441\u044f, \u0432 \u0447\u0451\u043c \u0432\u0441\u0451 \u0436\u0435 5G \u043b\u0443\u0447\u0448\u0435\/\u0445\u0443\u0436\u0435 \u0438 \u043a\u0430\u043a\u0438\u0435 \u043a\u0435\u0439\u0441\u044b \u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u043d\u044b \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f. \u0418\u0442\u0430\u043a, \u0447\u0442\u043e \u0436\u0435 \u043d\u0430\u043c \u043e\u0431\u0435\u0449\u0430\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f 5G? \u0423\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0430\u0436\u0435 \u043d\u0435 \u043e\u0441\u043e\u0431\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044f\u0441\u044c \u0432 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0441\u0432\u044f\u0437\u0438, \u043b\u044e\u0431\u043e\u0439 \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 \u043e\u0442\u0432\u0435\u0442\u0438\u0442, \u0447\u0442\u043e 5G \u2014 \u044d\u0442\u043e \u043a\u0440\u0443\u0447\u0435, \u0447\u0435\u043c 4G\/LTE. \u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435, \u0432\u0441\u0435 \u043d\u0435 \u0442\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u043e.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/5g-gde-i-komu-on-nuzhen\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd475G \u2013 \u0433\u0434\u0435 \u0438 \u043a\u043e\u043c\u0443 \u043e\u043d \u043d\u0443\u0436\u0435\u043d? 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