{"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\/sk\/blog\/administrirovanie\/5g-gde-i-komu-on-nuzhen","title":{"rendered":"5G \u2013 kde a pre koho je potrebn\u00fd?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Aj bez hlbok\u00e9ho porozumenia gener\u00e1ci\u00e1m \u0161tandardov mobilnej komunik\u00e1cie ka\u017ed\u00fd ur\u010dite povie, \u017ee 5G je lep\u0161ie ako 4G\/LTE. V skuto\u010dnosti to nie je tak\u00e9 jednoduch\u00e9. Po\u010fme sa pozrie\u0165 na to, v \u010dom je 5G lep\u0161ie\/hor\u0161ie a ak\u00e9 s\u00fa najperspekt\u00edvnej\u0161ie pr\u00edpady jeho vyu\u017eitia s oh\u013eadom na s\u00fa\u010dasn\u00fd stav. <\/p>\n<p>\u010co n\u00e1m teda technol\u00f3gia 5G s\u013eubuje?<\/p>\n<ul>\n<li>Zv\u00fd\u0161enie r\u00fdchlosti desiatky kr\u00e1t a\u017e na 10 Gb\/s,\n<\/li>\n<li>Zn\u00ed\u017eenie latencie desiatky kr\u00e1t a\u017e na 1 ms,\n<\/li>\n<li>Zv\u00fd\u0161enie spo\u013eahlivosti pripojenia (<i>chybovos\u0165 str\u00e1t paketov<\/i>) stokr\u00e1t, \n<\/li>\n<li>Zv\u00fd\u0161enie hustoty (po\u010det) pripojen\u00fdch zariaden\u00ed (106\/km2). \n<\/li>\n<\/ul>\n<p>\nTo v\u0161etko sa dosahuje v\u010faka: <\/p>\n<ul>\n<li>multikan\u00e1lnosti (paralelizmus pod\u013ea frekvenci\u00ed a z\u00e1klad\u0148ov\u00fdch stan\u00edc)\n<\/li>\n<li>zvy\u0161ovaniu nosn\u00fdch frekvenci\u00ed z desiatok na stovky GHz (priepustnos\u0165 r\u00e1diov\u00e9ho kan\u00e1la)\n<\/li>\n<\/ul>\n<p>\n5G zlep\u0161\u00ed 4G v tradi\u010dn\u00fdch oblastiach, \u010di u\u017e ide o okam\u017eit\u00e9 s\u0165ahovanie filmu, alebo plynul\u00e9 prepojenie mobilnej aplik\u00e1cie s cloudom. To znamen\u00e1, \u017ee sa m\u00f4\u017eeme vzda\u0165 dod\u00e1vky internetu do na\u0161ich bytov a kancel\u00e1ri\u00ed cez k\u00e1bel? <\/p>\n<p>5G zabezpe\u010d\u00ed univerz\u00e1lne pripojenie v\u0161etk\u00e9ho so v\u0161etk\u00fdm, sp\u00e1jaj\u00fac \u0161irokop\u00e1smov\u00e9, energeticky n\u00e1ro\u010dn\u00e9 protokoly s \u00fazkop\u00e1smov\u00fdmi, energeticky \u00fasporn\u00fdmi. To otvor\u00ed nov\u00e9, pre 4G nedostupn\u00e9 smery: komunik\u00e1ciu medzi strojmi na zemi a vo vzduchu, Priemysel 4.0, Internet vec\u00ed. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qualcomm.com\/invention\/5g\/economy\">O\u010dak\u00e1va sa<\/a><\/noindex>, \u017ee biznis s 5G zarob\u00ed 3,5 bili\u00f3na dol\u00e1rov do roku 2035 a vytvor\u00ed 22 mili\u00f3nov pracovn\u00fdch miest. <br \/>\nAlebo nie?..<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/4522ad55dcdafa03df2a6c853083b1de.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>(Zdroj obr\u00e1zka \u2013 Reuters)<\/i><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Ako to funguje<\/h2>\n<p>\nKto vie, ako funguje 5G \u2013 presko\u010dte t\u00fato \u010das\u0165.<\/p>\n<p>Tak\u017ee, ako m\u00f4\u017eeme dosiahnu\u0165 tak r\u00fdchly prenos d\u00e1t v 5G, ako je uveden\u00e9 vy\u0161\u0161ie? Nie je to nejak\u00e1 m\u00e1gia?<\/p>\n<p>Zv\u00fd\u0161enie r\u00fdchlosti sa dosiahne prechodom do vy\u0161\u0161ieho frekven\u010dn\u00e9ho p\u00e1sma \u2013 predt\u00fdm nevyu\u017e\u00edvan\u00e9ho. Pre pr\u00edklad, frekvencia dom\u00e1ceho WiFi je 2,4 alebo 5 GHz, frekvencia existuj\u00facich mobiln\u00fdch siet\u00ed je v rozmedz\u00ed 2,6 GHz. Ale ke\u010f hovor\u00edme o 5G, hovor\u00edme hne\u010f o desiatk\u00e1ch gigahercov. Je to jednoduch\u00e9: zvy\u0161ujeme frekvenciu, zni\u017eujeme vlnov\u00fa d\u013a\u017eku \u2013 a r\u00fdchlos\u0165 prenosu d\u00e1t sa zvy\u0161uje nieko\u013ekon\u00e1sobne. A sie\u0165 ako celok sa od\u013eah\u010duje.<\/p>\n<p>Tu je n\u00e1zorn\u00fd komiks, ako to bolo a ako to bude. Bolo to:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" 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 pre koho je potrebn\u00fd?\" 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\u0161etko, \u010do potrebujete vedie\u0165 o 5G<\/a><\/noindex>)<\/i><\/p>\n<p>Frekvencia sa zv\u00fd\u0161ila desiatkykr\u00e1t, preto v 5G sa zaober\u00e1me ove\u013ea krat\u0161\u00edmi, milimetrov\u00fdmi vlnami. Zle prenikaj\u00fa cez prek\u00e1\u017eky. A v s\u00favislosti s t\u00fdm sa men\u00ed aj architekt\u00fara siete. K\u00fdm predt\u00fdm n\u00e1m poskytovali spojenie ve\u013ek\u00e9 mocn\u00e9 vysiela\u010de, ktor\u00e9 zabezpe\u010dovali dosah na ve\u013ek\u00e9 vzdialenosti, teraz bude potrebn\u00e9 rozmiestni\u0165 ve\u013ea kompaktn\u00fdch slab\u00fdch vysiela\u010dov v\u0161ade. A berte do \u00favahy, \u017ee v ve\u013ek\u00fdch mest\u00e1ch bude potrebn\u00e9 ve\u013emi ve\u013ea stan\u00edc kv\u00f4li prekr\u00fdvaniu sign\u00e1lu vysok\u00fdmi budovami. Tak, pre ist\u00e9 vybavenie New Yorku sie\u0165ami 5G je potrebn\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.vedomosti.ru\/technology\/articles\/2017\/07\/21\/725072-5g-setei\">zv\u00fd\u0161i\u0165<\/a><\/noindex> po\u010det z\u00e1kladn\u00fdch stan\u00edc v 500 (!) kr\u00e1t.<\/p>\n<p>V porovnan\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/www.rbc.ru\/newspaper\/2018\/05\/22\/5b0292189a794785d1afe222\">odhadov<\/a><\/noindex> pre rusk\u00fdch oper\u00e1torov, prechod na 5G pre nich bude st\u00e1\u0165 pribli\u017ene 150 mili\u00e1rd rub\u013eov \u2013 n\u00e1klady, ktor\u00e9 s\u00fa porovnate\u013en\u00e9 s predch\u00e1dzaj\u00facimi v\u00fddavkami na roz\u0161\u00edrenie 4G siete, a to aj napriek tomu, \u017ee cena stanice 5G je ni\u017e\u0161ia ako existuj\u00face (ale t\u00fdch je potrebn\u00e9 ve\u013ea).<\/p>\n<h3>Dve varianty siete: stacion\u00e1rna a mobiln\u00e1<\/h3>\n<p>\nNa zn\u00ed\u017eenie spotreby energie a zv\u00fd\u0161enie dosahu sa pou\u017e\u00edva technol\u00f3gia <i>beamforming<\/i> \u2013 dynamick\u00e9 vytv\u00e1ranie r\u00e1diov\u00e9ho l\u00fa\u010da pre konkr\u00e9tneho predplatite\u013ea. Ako sa to rob\u00ed? Z\u00e1kladn\u00e1 stanica si pam\u00e4t\u00e1, odkia\u013e a kedy pri\u0161iel sign\u00e1l (nevy\u017earuje ho len v\u00e1\u0161 telef\u00f3n, ale aj jeho odrazy od prek\u00e1\u017eok) a pomocou met\u00f3d triangul\u00e1cie vypo\u010d\u00edta va\u0161u pribli\u017en\u00fa polohu, a potom vybuduje optim\u00e1lnu dr\u00e1hu sign\u00e1lu.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/e15668458beb9ec93d245002d8461d66.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Zdroj: Analysys Mason<\/i><\/p>\n<p>Av\u0161ak potreba sledova\u0165 polohu prij\u00edma\u010da vedie k mal\u00e9mu rozdielu pre fixn\u00e9 a mobiln\u00e9 varianty pou\u017eitia, a to sa odr\u00e1\u017ea v r\u00f4znych pr\u00edpadoch pou\u017eitia (o tom \u2013 o trochu nesk\u00f4r, v sekcii \u201eSpotrebite\u013esk\u00fd trh\u201c). <\/p>\n<h2>Status Quo<\/h2>\n<p><\/p>\n<h3>\u0160tandardy<\/h3>\n<p>\nPrijat\u00e9ho \u0161tandardu 5G nie je. Technol\u00f3gia je pr\u00edli\u0161 zlo\u017eit\u00e1 a pr\u00edli\u0161 ve\u013ea hr\u00e1\u010dov s protichodn\u00fdmi z\u00e1ujmami.<\/p>\n<p>V \u0161t\u00e1diu ponuky s vysokou mierou vypracovania sa nach\u00e1dza \u0161tandard 5G NR (<i>New Radio<\/i>) z organiz\u00e1cie 3GPP (<i>3rd Generation Partnership Project<\/i>), ktor\u00e1 vyvinula predch\u00e1dzaj\u00face \u0161tandardy, 3G a 4G. 5G pou\u017e\u00edva dva r\u00e1diov\u00e9 frekven\u010dn\u00e9 p\u00e1sma (<i>Frequency Range<\/i>, alebo skr\u00e1tene jednoducho <i>FR<\/i>). FR1 pon\u00faka frekvencie pod 6 GHz. FR2 \u2013 nad 24 GHz, tzv. milimetrov\u00e9 vlny. \u0160tandard podporuje stacion\u00e1rne a pohybliv\u00e9 prij\u00edma\u010de a je \u010fal\u0161\u00edm v\u00fdvojom \u0161tandardu 5GTF od americk\u00e9ho telekomunika\u010dn\u00e9ho giganta Verizon, ktor\u00fd podporoval iba stacion\u00e1rne prij\u00edma\u010de (tak\u00fdto typ slu\u017eieb sa naz\u00fdva sie\u0165ami pevn\u00e9ho bezdr\u00f4tov\u00e9ho pr\u00edstupu).<\/p>\n<p>\u0160tandard 5G NR predpoklad\u00e1 tri scen\u00e1re vyu\u017eitia: <\/p>\n<ul>\n<li>eMBB (<i>vylep\u0161en\u00e9 mobiln\u00e9 \u0161irokop\u00e1smov\u00e9 pripojenie<\/i>) \u2013 definuje n\u00e1m be\u017en\u00fd mobiln\u00fd internet;\n<\/li>\n<li>URLLC (<i>Ultra Spo\u013eahliv\u00e1 N\u00edzkolaten\u010dn\u00e1 Komunik\u00e1cia<\/i>) \u2013 vysok\u00e9 po\u017eiadavky na r\u00fdchlos\u0165 odozvy a spo\u013eahlivos\u0165 \u2013 pre tak\u00e9 \u00falohy, ako je auton\u00f3mna doprava alebo dia\u013ekov\u00e1 chirurgia;\n<\/li>\n<li>mMTC (<i>masov\u00e9 komunika\u010dn\u00e9 syst\u00e9my typu stroj<\/i>) \u2013 podpora ve\u013ek\u00e9ho po\u010dtu zariaden\u00ed, ktor\u00e9 zriedka odosielaj\u00fa \u00fadaje \u2013 pr\u00edpad Internetu vec\u00ed, teda mera\u010dov a monitorovac\u00edch zariaden\u00ed.\n<\/li>\n<\/ul>\n<p>\nAle v skratke, to ist\u00e9 na obr\u00e1zku:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/5f03facb20e53d50fcc6165dd4f2b287.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nJe d\u00f4le\u017eit\u00e9 pochopi\u0165, \u017ee najprv sa priemysel zameria na implement\u00e1ciu eMBB, ako na zrozumite\u013enej\u0161\u00ed scen\u00e1r s existuj\u00facimi cash flow.<\/p>\n<h3>Implement\u00e1cia<\/h3>\n<p>\nOd roku 2018 prebieha rozsiahle testovanie, napr\u00edklad na zimn\u00fdch olympijsk\u00fdch hr\u00e1ch v Ju\u017enej K\u00f3rei. V roku 2018 v\u0161etci rusk\u00ed oper\u00e1tori \u201eve\u013ekej \u0161tvorky\u201c uskuto\u010dnili testy. MTS testovala nov\u00fa technol\u00f3giu <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\">spolu so spolo\u010dnos\u0165ou Samsung<\/a><\/noindex> \u2013 boli testovan\u00e9 scen\u00e1re vyu\u017eitia s videohovormi, prenosom videa vo vysokom rozl\u00ed\u0161en\u00ed, online hrami. <\/p>\n<p>V Ju\u017enej K\u00f3rei, prv\u00fdkr\u00e1t na svete, bol 5G servis pon\u00faknut\u00fd koncom roku 2018. Celosvetov\u00e1 komer\u010dn\u00e1 implement\u00e1cia sa o\u010dak\u00e1va v nasleduj\u00facom, 2020. roku. V po\u010diato\u010dnej f\u00e1ze sa bude pou\u017e\u00edva\u0165 p\u00e1smo FR1 ako nadstavba k existuj\u00facim 4G sie\u0165am. Pod\u013ea pl\u00e1nov ministerstva dopravy, 5G sa za\u010dne objavova\u0165 v mest\u00e1ch s mili\u00f3nom obyvate\u013eov od roku 2020. V praxi bude rozsiahle nasadenie z\u00e1visl\u00e9 od mo\u017enost\u00ed monetiz\u00e1cie, a tento aspekt 5G zatia\u013e nie je jasn\u00fd.<\/p>\n<p>Ak\u00fd je probl\u00e9m s monetiz\u00e1ciou? Faktom je, \u017ee telekomunika\u010dn\u00ed oper\u00e1tori zatia\u013e nevidia v\u00e1\u017ene d\u00f4vody na moderniz\u00e1ciu: existuj\u00face siete si s n\u00e1kladom celkom vysta\u010dia. A teraz sa 5G zva\u017euje najm\u00e4 z poh\u013eadu marketingu: ikona 5G na obrazovke mobiln\u00e9ho telef\u00f3nu ur\u010dite bude v\u00fdhodou v o\u010diach predplatite\u013eov telekomunika\u010dn\u00e9ho oper\u00e1tora. Pozoruhodn\u00fd je anekdotick\u00fd pr\u00edpad s <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/news\/t\/435622\/\">oper\u00e1torom AT&amp;T<\/a><\/noindex>, ktor\u00fd umiestnil ikonu 5G bez skuto\u010dnej siete, za \u010do mu konkurenti podali \u017ealobu za podvod. <\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/ae69b05d3ffa4e7ebed1d0fa84786589.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Ak sa dobre pozriete, uvid\u00edte, \u017ee ikona je v skuto\u010dnosti \u201e5GE\u201c \u2014 \u010do znamen\u00e1 5G Evolution, a zrazu to nie je 5G, o ktorom si mysl\u00edme, ale len zna\u010dka vytvoren\u00e1 market\u00e9rmi pre existuj\u00facu LTE sie\u0165 s niektor\u00fdmi vylep\u0161eniami.<\/i><\/p>\n<h3>\u010cipsety<\/h3>\n<p>\nMikroelektronick\u00e9 spolo\u010dnosti u\u017e investovali mnoh\u00e9 miliardy dol\u00e1rov do 5G. \u010cipy pre 5G NR mobiln\u00e9 modemy pon\u00faka 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\u010da na tomto trhu, sa o\u010dak\u00e1vaj\u00fa na konci roku 2019. Modem Samsung je vyroben\u00fd pomocou 10nm FinFET technol\u00f3gie a je kompatibiln\u00fd so star\u0161\u00edmi \u0161tandardmi, po\u010d\u00ednaj\u00fac 2G. V frekven\u010dnom p\u00e1sme do 6GHz poskytuje r\u00fdchlos\u0165 s\u0165ahovania a\u017e 2 Gb\/s, pri\u010dom pri pou\u017eit\u00ed milimetrov\u00e9ho p\u00e1sma sa r\u00fdchlos\u0165 zvy\u0161uje na 6 Gb\/s.<\/p>\n<h3>Telef\u00f3ny<\/h3>\n<p>\nTakmer v\u0161etci v\u00fdrobcovia telef\u00f3nov so syst\u00e9mom Android ozn\u00e1mili pl\u00e1ny na zavedenie 5G. Samsung predstavil vlajkov\u00fa lo\u010f Galaxy S10 vo verzii pre 5G na v\u00fdstave Mobile World Congress koncom febru\u00e1ra 2019. U\u017e 5. apr\u00edla sa konal jeho release v K\u00f3rei. V USA novinka pri\u0161la 16. m\u00e1ja a tam spojenie prebieha so sie\u0165ou telekomunika\u010dn\u00e9ho oper\u00e1tora Verizon. Prich\u00e1dzaj\u00fa aj \u010fal\u0161\u00ed oper\u00e1tori: AT&amp;T ozn\u00e1mila pl\u00e1ny na vydanie druh\u00e9ho smartf\u00f3nu spolo\u010dne so Samsungom v druhej polovici roku 2019.<br \/>\nPo cel\u00fd rok bud\u00fa na pulty obchodov prich\u00e1dza\u0165 5G smartf\u00f3ny r\u00f4znych v\u00fdrobcov, preva\u017ene v pr\u00e9miovej triede. Pod\u013ea niektor\u00fdch odhadov nov\u00e1 technol\u00f3gia zv\u00fd\u0161i cenu zariaden\u00ed o 200-300 dol\u00e1rov a mesa\u010dn\u00fd poplatok o 10%.<\/p>\n<h2>Spotrebite\u013esk\u00fd trh<\/h2>\n<p><\/p>\n<h3>Pr\u00edpad 1. Dom\u00e1ci Internet<\/h3>\n<p>\n5G siete pevn\u00e9ho bezdr\u00f4tov\u00e9ho pr\u00edstupu sa stan\u00fa alternat\u00edvou k dr\u00f4tov\u00e9mu internetu v na\u0161ich bytoch. K\u00fdm internet kedysi prich\u00e1dzal do na\u0161ich bytov cez kabel, v bud\u00facnosti to bude z 5G ve\u017ee, a odtia\u013e u\u017e router wi-fi roz\u0161\u00edri. Hlavn\u00e9 spolo\u010dnosti dokon\u010dili pr\u00edpravy, synchronizuj\u00fac uvedenie routerov na trh s roz\u0161irovan\u00edm 5G siet\u00ed. Typick\u00fd 5G router stoj\u00ed $700-900 a zabezpe\u010duje r\u00fdchlos\u0165 s\u0165ahovania 2-3 Gb\/s. T\u00fdmto oper\u00e1tori vyrie\u0161ia probl\u00e9m \u201eposlednej m\u00edle\u201c a zn\u00ed\u017eia n\u00e1klady na pokl\u00e1dku k\u00e1blov. A netreba sa b\u00e1\u0165, \u017ee existuj\u00face trasov\u00e9 siete nebud\u00fa zvl\u00e1da\u0165 zv\u00fd\u0161en\u00fd prenos d\u00e1t z 5G siet\u00ed: vykon\u00e1vaj\u00fa sa v\u00fdskumy na vyu\u017eitie existuj\u00facej rezervy optick\u00fdch siet\u00ed \u2014 takzvanej \u201e\u010diernej optiky\u201c (dark fibre). <\/p>\n<p>Ako ve\u013emi novinkou bude tento scen\u00e1r pre pou\u017e\u00edvate\u013eov? U\u017e teraz v niektor\u00fdch krajin\u00e1ch prest\u00e1vaj\u00fa pou\u017e\u00edva\u0165 tradi\u010dn\u00fd dom\u00e1ci dr\u00f4tov\u00fd internet a prech\u00e1dzaj\u00fa na LTE: ukazuje sa, \u017ee je r\u00fdchlej\u0161ie a lacnej\u0161ie pou\u017e\u00edva\u0165 mobiln\u00e9 pripojenie vo v\u0161etk\u00fdch situ\u00e1ci\u00e1ch, ak s\u00fa dostupn\u00e9 v\u00fdhodn\u00e9 tarify. Tak\u00e1to situ\u00e1cia vznikla napr\u00edklad v K\u00f3rei. A je ilustrovan\u00e1 v tomto komikse:<br \/>\n<img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/bd9210e058458b976dbda8a47746c191.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h3>Pr\u00edpad 2. Masov\u00e9 zhroma\u017edenia \u013eud\u00ed<\/h3>\n<p>\nUr\u010dite ste sa u\u017e dostali do nepr\u00edjemnej situ\u00e1cie: pr\u00eddete na v\u00fdstavu alebo \u0161tadi\u00f3n a zmizne mobiln\u00e9 pripojenie. A to presne v tom momente, ke\u010f chcete prida\u0165 fotku alebo nap\u00edsa\u0165 na soci\u00e1lnu sie\u0165. <\/p>\n<h4>\u0160tadi\u00f3ny<\/h4>\n<p>\nSamsung uskuto\u010dnil test v spolupr\u00e1ci s japonsk\u00fdm telekomunika\u010dn\u00fdm oper\u00e1torom KDDI na \u0161tadi\u00f3ne s kapacitou 30-tis\u00edc div\u00e1kov. Pomocou testovac\u00edch 5G tabletov sa podarilo demon\u0161trova\u0165 streamovanie 4K videa s\u00fa\u010dasne na viacer\u00fdch tabletoch.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/dd5275b030e3dc812b969d6570880717.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u0160tadi\u00f3n je jedn\u00fdm z troch scen\u00e1rov, ktor\u00e9 s\u00fa ilustrovan\u00e9 v demoz\u00f3ne s n\u00e1zvom 5G City, nach\u00e1dzaj\u00facej sa vo meste Suwon (s\u00eddlo spolo\u010dnosti Samsung). \u010eal\u0161ie scen\u00e1re zah\u0155\u0148aj\u00fa mestsk\u00e9 prostredie (pripojenie kamer, senzorov a informa\u010dn\u00fdch panelov) a vysokor\u00fdchlostn\u00fd pr\u00edstupov\u00fd bod pre dod\u00e1vku HD videa do moving autobusu: k\u00fdm prech\u00e1dza okolo bodu, stihne sa stiahnu\u0165 film.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/b2ee8e71b3192422a8d6c8a2ac9daf8e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4>Hry<\/h4>\n<p>\nSpolo\u010dnos\u0165 Niantic \u2013 tvorca celosvetovo zn\u00e1mej geoloka\u010dnej hry Pokemon Go \u2013 m\u00e1 ve\u013ek\u00e9 o\u010dak\u00e1vania od 5G. A to z tohto d\u00f4vodu: ned\u00e1vno sa v hre objavili skupinov\u00e9 udalosti \u2013 raidy. V raidov\u00fdch s\u00fabojoch sa mus\u00edte dohodn\u00fa\u0165 s in\u00fdmi hr\u00e1\u010dmi, aby ste spolo\u010dne porazili obzvl\u00e1\u0161\u0165 siln\u00e9ho pok\u00e9mona, \u010do vytv\u00e1ra zauj\u00edmav\u00e9 situ\u00e1cie v re\u00e1lnom \u017eivote. Hlavn\u00e1 legend\u00e1rna lokalita hry, kde sa nach\u00e1dza najvz\u00e1cnej\u0161\u00ed pok\u00e9mon Mewtwo, je na Times Square v New Yorku \u2013 dok\u00e1\u017eete si predstavi\u0165, ak\u00fd dav sa tam m\u00f4\u017ee zhroma\u017edi\u0165, pozost\u00e1vaj\u00faci nielen z lovcov pok\u00e9monov, ale aj z oby\u010dajn\u00fdch turistov.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/4d72838e241cfa3b87929ff215c4f077.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nRoz\u0161\u00edren\u00fa realitu tie\u017e pova\u017euj\u00fa za \u201ekiller app\u201c pre 5G. V tomto <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=3psQoWSMUIU\">videu<\/a><\/noindex> m\u00f4\u017eete vidie\u0165 koncept magick\u00fdch s\u00fabojov v re\u00e1lnom \u010dase, ktor\u00e9 teraz vyv\u00edja Niantic v novej hre na mot\u00edvy \u201eHarryho Pottera\u201c. Niantic u\u017e uzavrela partnerstvo so spolo\u010dnos\u0165ou Samsung a oper\u00e1tormi Deutsche Telekom a SK Telecom. <\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/11a4a11effb5375c2d15ffbbfa9c9239.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4>Doprava<\/h4>\n<p>\nNakoniec je zauj\u00edmav\u00fd pr\u00edpad s vlakmi. Objavila sa my\u0161lienka vybavi\u0165 \u017eeleznice 5G pripojen\u00edm na z\u00e1bavu a pohodlie cestuj\u00facich. V\u00fdskum Bristol univerzity <noindex><a rel=\"nofollow\" href=\"https:\/\/www.5g-picture-project.eu\/download\/PID5436773RAIL.pdf\">uk\u00e1zala<\/a><\/noindex>: na dosiahnutie vysokor\u00fdchlostn\u00e9ho bezprobl\u00e9mov\u00e9ho pripojenia je potrebn\u00e9 vybavi\u0165 \u017eeleznicu pr\u00edstupov\u00fdmi bodmi vo vzdialenosti 800 metrov medzi sebou!<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/21c6ef4d16051cd4ad9f930a29033e1d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Pr\u00edklad toho, ako umiestni\u0165 pr\u00edstupov\u00e9 body pozd\u013a\u017e \u017eelezni\u010dnej trasy<\/i><\/p>\n<p>Boli \u00faspe\u0161ne vykonan\u00e9 testy na vlaku, ktor\u00fd prem\u00e1va v bl\u00edzkosti Tokia \u2013 <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\">vykon\u00e1vali ich<\/a><\/noindex>spolu so spolo\u010dnos\u0165ou Samsung a telekomunika\u010dn\u00fdm oper\u00e1torom KDDI. Po\u010das testovania sa dosiahla r\u00fdchlos\u0165 1,7 Gb\/s a po\u010das testu do\u0161lo k s\u0165ahovaniu 8K videa a nahr\u00e1vaniu 4K videa z kamery.<\/p>\n<h2>Nov\u00e9 sc\u00e9n\u00e1re vyu\u017eitia<\/h2>\n<p>\nAle toto v\u0161etko je sk\u00f4r rie\u0161en\u00edm u\u017e zn\u00e1mym \u00faloh\u00e1m. \u010co z\u00e1sadne nov\u00fd m\u00f4\u017ee 5G pon\u00faknu\u0165?<\/p>\n<h3>Connected car<\/h3>\n<p>\nHlavn\u00e1 v\u00fdhoda \u2013 n\u00edzka latencia, ktor\u00e1 umo\u017e\u0148uje aut\u00e1m navz\u00e1jom sa spoji\u0165 pri r\u00fdchlostiach a\u017e do 500 km\/h. Na rozdiel od \u013eud\u00ed-\u0161of\u00e9rov, aut\u00e1 sa kone\u010dne dok\u00e1\u017eu dohodn\u00fa\u0165 medzi sebou alebo s nehybnou infra\u0161trukt\u00farou o man\u00e9vroch, \u010d\u00edm sa cesta st\u00e1va bezpe\u010dnej\u0161ou. Zauj\u00edmav\u00e9 je, \u017ee syst\u00e9m bude bra\u0165 do \u00favahy poveternostn\u00e9 podmienky: v\u0161etci vieme, \u017ee na klzkej ceste je brzdn\u00e1 dr\u00e1ha dlh\u0161ia, a preto sa aj pravidl\u00e1 v takomto syst\u00e9me musia meni\u0165.<\/p>\n<p>Eur\u00f3pska asoci\u00e1cia 5GAA (Automotive Association) u\u017e sp\u00e1ja viac ako 100 hlavn\u00fdch telekomunika\u010dn\u00fdch a automobilov\u00fdch v\u00fdrobcov po celom svete s cie\u013eom ur\u00fdchli\u0165 nasadenie syst\u00e9mu C-V2X (Cellular Vehicle-To-Everything). Hlavn\u00e9 \u00falohy asoci\u00e1cie zah\u0155\u0148aj\u00fa komplexn\u00fa bezpe\u010dnos\u0165 na cest\u00e1ch a efekt\u00edvnos\u0165 dopravy. Cyklisti a chodci s 5G smartf\u00f3nmi sa m\u00f4\u017eu tie\u017e spo\u013eahn\u00fa\u0165 na bezpe\u010dnos\u0165. \u00da \u00fa\u010dastn\u00edci prev\u00e1dzky na vzdialenostiach do 1 km sa m\u00f4\u017eu spoji\u0165 priamo, pri v\u00e4\u010d\u0161\u00edch vzdialenostiach bud\u00fa potrebova\u0165 5G pokrytie. Syst\u00e9m zabezpe\u010d\u00ed vytvorenie koridorov pre pol\u00edciu a z\u00e1chrann\u00e9 slu\u017eby, predpoklad\u00e1 v\u00fdmenu senzorov medzi vozidlami, dia\u013ekov\u00e9 riadenie a \u010fal\u0161ie z\u00e1zraky. Po spusten\u00ed C-V2X asoci\u00e1cia pl\u00e1nuje aplikova\u0165 z\u00edskan\u00e9 sk\u00fasenosti v 5G V2X, kde sa zamieria na priemysel 4.0, inteligentn\u00e9 mest\u00e1 a v\u0161etko, \u010do sa pohybuje, vyu\u017e\u00edva 5G.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/0fecf4033935fa65befade6cc39a2739.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Pr\u00edklady situ\u00e1ci\u00ed, ktor\u00e9 je mo\u017en\u00e9 vyrie\u0161i\u0165 pomocou Connected Car. Zdroj: Qualcomm.<\/i><\/p>\n<p>5G umo\u017en\u00ed komunik\u00e1ciu nielen pozemn\u00fdm vozidl\u00e1m, ale aj lietaj\u00facim strojom. Tento rok Samsung, spolo\u010dne so \u0161panielskym poskytovate\u013eom internetu Orange, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webwire.com\/ViewPressRel.asp?aId=236497\">predviedol<\/a><\/noindex>, ako dia\u013ekov\u00fd pilot riadil let drona, vyu\u017e\u00edvaj\u00fac roz\u0161\u00edren\u00fa 5G sie\u0165, a z\u00edskaval vysokorozl\u00ed\u0161en\u00fd video stream v re\u00e1lnom \u010dase. Americk\u00fd poskytovate\u013e Verizon v roku 2017 zak\u00fapil <noindex><a rel=\"nofollow\" href=\"https:\/\/skyward.io\/\">oper\u00e1tora dronov Skyward<\/a><\/noindex>, ktor\u00fd s\u013eubuje mili\u00f3ny 5G pripojen\u00fdch letov. Drony spolo\u010dnosti s\u00fa u\u017e pripojen\u00e9 k spustenej 4G sieti Verizon.<\/p>\n<h3>Priemysel 4.0<\/h3>\n<p>\nVo v\u0161eobecnosti vyjadrenie \u201eIndustrie 4.0\u201c vzniklo v Nemecku pre ich program moderniz\u00e1cie priemyslu. Asoci\u00e1cia <noindex><a rel=\"nofollow\" href=\"https:\/\/www.5g-acia.org\/\">5G-ACIA<\/a><\/noindex> (5G Alliance for Connected Industries and Automation) so s\u00eddlom v Nemecku sp\u00e1ja od roku 2018 v\u00fdrobn\u00e9 spolo\u010dnosti, ktor\u00e9 maj\u00fa z\u00e1ujem o vyu\u017eitie 5G. Najvy\u0161\u0161ie po\u017eiadavky na latenciu a spo\u013eahlivos\u0165 kladie kontrola pohybu priemyseln\u00fdch robotov, kde doba odozvy nesmie presiahnu\u0165 desiatky mikrosek\u00fand. Teraz sa to rie\u0161i pomocou Industrial Ethernet (napr\u00edklad \u0161tandardu EtherCAT). Je celkom pravdepodobn\u00e9, \u017ee 5G bude s\u00fa\u0165a\u017ei\u0165 aj o tento trh! <\/p>\n<p>In\u00e9 aplik\u00e1cie, ako je komunik\u00e1cia medzi priemyseln\u00fdmi kontrol\u00e9rmi alebo s oper\u00e1torom, senzorov\u00e9 siete, s\u00fa menej n\u00e1ro\u010dn\u00e9. V s\u00fa\u010dasnosti v\u00e4\u010d\u0161ina tak\u00fdchto siet\u00ed pou\u017e\u00edva k\u00e1ble, tak\u017ee bezdr\u00f4tov\u00e1 5G sa jav\u00ed ako ekonomicky od\u00f4vodnen\u00e9 rie\u0161enie, navy\u0161e umo\u017e\u0148uj\u00face r\u00fdchlu rekonfigur\u00e1ciu v\u00fdroby.<\/p>\n<p>V praxi ekonomick\u00e1 \u017eivotaschopnos\u0165 privedie k zav\u00e1dzaniu 5G v najn\u00e1kladnej\u0161\u00edch oblastiach spojen\u00fdch s platom pracovnej sily, ako s\u00fa vodi\u010di vysokozdvi\u017en\u00fdch voz\u00edkov v tov\u00e1r\u0148ach a skladoch. Tak eur\u00f3pska in\u017einierska spolo\u010dnos\u0165 Acciona demon\u0161trovala <noindex><a rel=\"nofollow\" href=\"https:\/\/www.acciona.com\/pressroom\/news\/2019\/february\/acciona-barcelona-orange-promote-5g-technology-remote-control-robotised-vehicles\/\">auton\u00f3mnu robotick\u00fa voz\u00edku MIR200<\/a><\/noindex>. Voz\u00edk pren\u00e1\u0161a 360-stup\u0148ov\u00e9 video vo vysokom rozl\u00ed\u0161en\u00ed, vzdialen\u00fd oper\u00e1tor mu pom\u00f4\u017ee vyhn\u00fa\u0165 sa nepredv\u00eddan\u00fdm situ\u00e1ci\u00e1m. Voz\u00edk pou\u017e\u00edva technol\u00f3gie 5G od Cisco a Samsung.<\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/6496df1cee22b63cd5ecdb98b41f0769.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTechnol\u00f3gie vzdialenej spolupr\u00e1ce p\u00f4jdu \u010falej. Tento rok bolo demon\u0161trovan\u00e9, ako chirurg - expert v re\u00e1lnom \u010dase sleduje priebeh onkologickej oper\u00e1cie, ktor\u00e1 sa kon\u00e1 stovky kilometrov od neho, a ukazuje svojim kolegom, ako lep\u0161ie vykon\u00e1va\u0165 oper\u00e1ciu. S postupn\u00fdm zlep\u0161ovan\u00edm technol\u00f3gie bude m\u00f4c\u0165 prija\u0165 akt\u00edvnej\u0161iu \u00falohu, u\u017e priamo ovl\u00e1dan\u00edm chirurgick\u00fdch n\u00e1strojov.<\/p>\n<h3>Internet vec\u00ed<\/h3>\n<p>\nPredov\u0161etk\u00fdm 5G vyrie\u0161i probl\u00e9m s mnoh\u00fdmi a slab\u0161ie podporovan\u00fdmi \u0161tandardmi komunik\u00e1cie Internetu vec\u00ed, ktor\u00fd v s\u00fa\u010dasnosti, pod\u013ea n\u00e1\u0161ho n\u00e1zoru, obmedzuje rozvoj tohto odvetvia. <\/p>\n<p>Tu m\u00f4\u017ee 5G pon\u00faknu\u0165 nasleduj\u00face:<\/p>\n<ul>\n<li>Ad hoc siete (bez routerov)\n<\/li>\n<li>Vysok\u00e1 hustota pripojen\u00fdch zariaden\u00ed\n<\/li>\n<li>Podpora \u00fazkop\u00e1smov\u00fdch, energeticky efekt\u00edvnych (10+ rokov na jednej bat\u00e9rii) komunik\u00e1ci\u00ed\n<\/li>\n<\/ul>\n<p>\nAle zd\u00e1 sa, \u017ee ve\u013ek\u00fdm podnikom s\u00fa zatia\u013e zauj\u00edmavej\u0161ie in\u00e9 scen\u00e1re ako Internet vec\u00ed. R\u00fdchly prieskum na internete nenazna\u010dil demon\u0161tr\u00e1cie k\u013e\u00fa\u010dov\u00fdmi hr\u00e1\u010dmi v\u00fdhod 5G pre Internet vec\u00ed.<\/p>\n<p>Z\u00e1verom tejto t\u00e9my si v\u0161imneme zauj\u00edmav\u00fa mo\u017enos\u0165. Z\u00e1vislos\u0165 na z\u00e1suvke alebo potreba v\u00fdmeny bat\u00e9rie obmedzuje v\u00fdber \"veci\". N\u00edzko-frekven\u010dn\u00e9 induk\u010dn\u00e9 bezdr\u00f4tov\u00e9 nab\u00edjanie funguje len na vzdialenosti nieko\u013ek\u00fdch centimetrov. 5G a jeho smerov\u00e9 milimetrov\u00e9 vlny umo\u017enia efekt\u00edvne nab\u00edjanie na vzdialenostiach nieko\u013ek\u00fdch metrov. Hoci existuj\u00face \u0161tandardy to neuv\u00e1dzaj\u00fa, nepochybujeme, \u017ee in\u017einieri \u010doskoro n\u00e1jdu sp\u00f4soby, ako vyu\u017ei\u0165 t\u00fato mo\u017enos\u0165!<\/p>\n<h2>Mo\u017enosti pre v\u00fdvoj\u00e1rov<\/h2>\n<p>\nAk v\u00e1s t\u00e1to t\u00e9ma zaujala, kam by ste sa mali posun\u00fa\u0165 \u010falej?<\/p>\n<p><b>Odkazy<\/b>. Osobne sa stretn\u00fa\u0165 s 5G hr\u00e1\u010dmi bude mo\u017en\u00e9 na najbli\u017e\u0161\u00edch rusk\u00fdch konferenci\u00e1ch <noindex><a rel=\"nofollow\" href=\"https:\/\/startupvillage.ru\/\">Skolkovo Startup Village 2019<\/a><\/noindex> 29-30 m\u00e1ja, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.comnews-conferences.ru\/ru\/conference\/wireless2019\/about\">Wireless Russia Forum: 4G, 5G &amp; Beyond 2019<\/a><\/noindex> 30-31 m\u00e1ja, <noindex><a rel=\"nofollow\" href=\"https:\/\/cebit-russia.ru\/\">CEBIT Rusko 2019<\/a><\/noindex> 25-27 j\u00fana, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.comnews-conferences.ru\/ru\/conference\/smartcr2019\">Inteligentn\u00e9 vozidl\u00e1 a cesty 2019<\/a><\/noindex> 24. okt\u00f3bra.<\/p>\n<p>Z akademick\u00fdch kontaktov je potrebn\u00e9 spomen\u00fa\u0165 <noindex><a rel=\"nofollow\" href=\"http:\/\/wireless.iitp.ru\/seminar\/\">Moscow Telecommunication Seminar<\/a><\/noindex> organizovan\u00fd na In\u0161tit\u00fate probl\u00e9mov prenosu inform\u00e1ci\u00ed.<\/p>\n<p><b>Financovanie<\/b>. Hlavn\u00ed hr\u00e1\u010di organizuj\u00fa s\u00fa\u0165a\u017ee na vyu\u017eitie 5G v r\u00f4znych oblastiach. V USA Verizon ned\u00e1vno <noindex><a rel=\"nofollow\" href=\"https:\/\/www.verizon.com\/about\/our-company\/5g\/builton5gchallenge\">vyhl\u00e1sila<\/a><\/noindex> organizoval s\u00fa\u0165a\u017e \u201eBuilt on 5G Challenge\u201c pre priemysel 4.0, imerz\u00edvne spotrebite\u013esk\u00e9 aplik\u00e1cie (VR\/AR), a prielomov\u00e9 n\u00e1pady (men\u00ed na\u0161e fungovanie a pr\u00e1cu). S\u00fa\u0165a\u017e je otvoren\u00e1 pre registrovan\u00e9 mal\u00e9 podniky v USA, prihl\u00e1\u0161ky sa prij\u00edmaj\u00fa do 15. j\u00fala. Cie\u013eov\u00e1 suma \u2013 $1M. V\u00ed\u0165azi bud\u00fa vyhl\u00e1sen\u00ed v okt\u00f3bri tohto roka. <\/p>\n<p><b>Zamestn\u00e1vanie<\/b>. Okrem mobiln\u00fdch oper\u00e1torov ve\u013ekej \u0161tvorky existuje v Rusku nieko\u013eko spolo\u010dnost\u00ed, ktor\u00e9 pl\u00e1nuj\u00fa vyu\u017ei\u0165 5G v bl\u00edzkej bud\u00facnosti. Obchodn\u00fd model popredn\u00e9ho poskytovate\u013ea obsahu v Rusku a SN\u0160, spolo\u010dnosti CDNVideo \u2013 platba za objem prijat\u00e9ho prenosu. Vyu\u017eitie 5G, potenci\u00e1lne zni\u017euj\u00face t\u00fato cenu, umo\u017en\u00ed spolo\u010dnosti zn\u00ed\u017ei\u0165 n\u00e1klady. Spolo\u010dnos\u0165 PlayKey propaguje cloudov\u00e9 hry, niet divu, \u017ee m\u00e1 aj pl\u00e1ny na vyu\u017eitie 5G.<\/p>\n<p><b>Open Source<\/b>, zjavne, zohr\u00e1 k\u013e\u00fa\u010dov\u00fa \u00falohu v infra\u0161trukt\u00fare. Americk\u00e1 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennetworking.org\/tag\/5g\/\">Open Networking Foundation<\/a><\/noindex> podporuje 5G. Eur\u00f3pska <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openairinterface.org\/\">OpenAirInterface Software Alliance<\/a><\/noindex> sp\u00e1ja t\u00fdch, ktor\u00ed sa chc\u00fa vyhn\u00fa\u0165 propriet\u00e1rnym komponentom 5G infra\u0161trukt\u00fary. Strategick\u00e9 smery zah\u0155\u0148aj\u00fa podporu 5G modemov a software-defined syst\u00e9mov, heterog\u00e9nne siete a internet vec\u00ed. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.o-ran.org\/\">O-RAN Alliance<\/a><\/noindex> virtualizuje siete r\u00e1diov\u00e9ho pr\u00edstupu (Radio Access Networks). Realiz\u00e1cia jadra siete je dostupn\u00e1 od <noindex><a rel=\"nofollow\" href=\"https:\/\/www.open5gcore.org\/\">Open5GCore<\/a><\/noindex>.<\/p>\n<p><i>Autori:<br \/>\n<\/i><\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/c01fb7d30e3c0ad659ea87a61b385163.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nStanislav Polonsky \u2013 Ved\u00faci oddelenia perspekt\u00edvneho v\u00fdskumu a v\u00fdvoja v\u00fdskumn\u00e9ho centra Samsung<\/p>\n<p>\n<br clear=\"all\"><\/p>\n<p><img decoding=\"async\" alt=\"5G \u2013 kde a pre koho je potrebn\u00fd?\" src=\"\/wp-content\/uploads\/2019\/05\/1059df8605a2917c7fb65d8a82061d27.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nTatiana Volkova \u2013 Autorka vzdel\u00e1vacieho programu projektu IoT Akad\u00e9mia Samsung, odborn\u00ed\u010dka na programy korpor\u00e1tnej soci\u00e1lnej zodpovednosti v\u00fdskumn\u00e9ho centra 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\/sk\/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=\"sk_SK\" \/>\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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