[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.decus.sk\/revolucia-v-5g-internete\/#Article","mainEntityOfPage":"https:\/\/www.decus.sk\/revolucia-v-5g-internete\/","headline":"Revol\u00facia v 5G internete","name":"Revol\u00facia v 5G internete","description":"Hoci niektor\u00ed kritizovali 5G kv\u00f4li vysok\u00fdm pl\u00e1novan\u00fdm n\u00e1kladom, existuje \u0161irok\u00e1 zhoda v tom, \u017ee nov\u00e1 technol\u00f3gia prinesie pou\u017e\u00edvate\u013eom r\u00fdchlej\u0161ie a spo\u013eahlivej\u0161ie spojenia. Mohol by tie\u017e poskytn\u00fa\u0165 dodato\u010dn\u00fa \u0161\u00edrku p\u00e1sma potrebn\u00fa…","datePublished":"2018-04-28","dateModified":"2018-04-28","author":{"@type":"Person","@id":"https:\/\/www.decus.sk\/author\/#Person","name":"","url":"https:\/\/www.decus.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/188853cc08cfc4af3f5ef42e51d7aa754653be0300e41daf30a10471d44d4592?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/188853cc08cfc4af3f5ef42e51d7aa754653be0300e41daf30a10471d44d4592?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"decus.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.decus.sk\/wp-content\/uploads\/img_a289120_w2008_t1530194333.jpg","url":"https:\/\/www.decus.sk\/wp-content\/uploads\/img_a289120_w2008_t1530194333.jpg","height":0,"width":0},"url":"https:\/\/www.decus.sk\/revolucia-v-5g-internete\/","about":["Web"],"wordCount":430,"articleBody":"Hoci niektor\u00ed kritizovali 5G kv\u00f4li vysok\u00fdm pl\u00e1novan\u00fdm n\u00e1kladom, existuje \u0161irok\u00e1 zhoda v tom, \u017ee nov\u00e1 technol\u00f3gia prinesie pou\u017e\u00edvate\u013eom r\u00fdchlej\u0161ie a spo\u013eahlivej\u0161ie spojenia. Mohol by tie\u017e poskytn\u00fa\u0165 dodato\u010dn\u00fa \u0161\u00edrku p\u00e1sma potrebn\u00fa na vytvorenie toho, \u010do sa naz\u00fdva „Internet vec\u00ed“ – sie\u0165, ktor\u00e1 sp\u00e1ja nielen telef\u00f3ny a po\u010d\u00edta\u010de, ale aj roboty, aut\u00e1 a v\u0161etky spotrebite\u013esk\u00e9 produkty a infra\u0161trukt\u00faru vybaven\u00e9 senzormi. 5G by dokonca mohla zavies\u0165 nov\u00fa \u00e9ru „inteligentn\u00fdch miest“, v ktorej s\u00fa energetick\u00e9 siete, dopravn\u00e9 sign\u00e1ly a z\u00e1chrann\u00e9 slu\u017eby spojen\u00e9 s cie\u013eom zn\u00ed\u017ei\u0165 neefekt\u00edvnos\u0165.\u010cO JE 5G? Piata gener\u00e1cia mobiln\u00fdch komunika\u010dn\u00fdch siet\u00ed. V\u00e4\u010d\u0161ina spotrebite\u013eov teraz pou\u017e\u00edva siete 3G alebo 4G \/ LTE, ktor\u00e9 boli verejnosti predstaven\u00e9 v roku 2001 a 2009. AT & T zastrelila svoj syst\u00e9m 2G na za\u010diatku roka 2017. Verizon, T-Mobile a Sprint uviedli, \u017ee bud\u00fa pokra\u010dova\u0165 v prev\u00e1dzke svojich siet\u00ed v USA 2G v rokoch 2019, 2020 a 2021.AK\u00c9 V\u00ddHODY PON\u00daKA 5G? Ka\u017ed\u00e1 nov\u00e1 gener\u00e1cia bezdr\u00f4tov\u00fdch technol\u00f3gi\u00ed priniesla r\u00fdchlej\u0161ie a spo\u013eahlivej\u0161ie mobiln\u00e9 a internetov\u00e9 pripojenie. V 80-tych rokoch technol\u00f3gia prvej gener\u00e1cie umo\u017enila komunik\u00e1ciu prostredn\u00edctvom mobiln\u00e9ho telef\u00f3nu. \u010eal\u0161ia gener\u00e1cia, 2G, umo\u017enila efekt\u00edvnej\u0161ie a bezpe\u010dnej\u0161ie telefonick\u00e9 hovory a zaviedla mobiln\u00e9 textov\u00e9 spr\u00e1vy. 3G v \u00e9re inteligentn\u00fdch telef\u00f3nov, a 4G \/ LTE n\u00e1m poskytli vysokor\u00fdchlostn\u00e9 pripojenia, ktor\u00e9 umo\u017e\u0148uj\u00fa streamovanie videa s vysok\u00fdm rozl\u00ed\u0161en\u00edm na na\u0161ich telef\u00f3noch.5G m\u00e1 prinies\u0165 tri hlavn\u00e9 v\u00fdhody: R\u00fdchlej\u0161ia r\u00fdchlos\u0165: R\u00fdchlosti prenosu d\u00e1t sa predpoklad\u00e1 pribli\u017ene 10-kr\u00e1t vy\u0161\u0161ia s 5G, ako je mo\u017en\u00e9 s 4G. To znamen\u00e1 v\u00fdrazne r\u00fdchlej\u0161\u00ed prenos obr\u00e1zkov a vide\u00ed. Pri 4G \/ LTE m\u00f4\u017ee s\u0165ahovanie filmu s vysok\u00fdm rozl\u00ed\u0161en\u00edm trva\u0165 pribli\u017ene 10 min\u00fat. Pri 5G by to trvalo menej ako sekundu. Krat\u0161ie oneskorenia: Hoci to nie je v\u017edy vidite\u013en\u00e9, \u010dasto je to kr\u00e1tke oneskorenie v \u010dase od odoslania \u00fadajov a\u017e po ich prijatie. 5G by mala zn\u00ed\u017ei\u0165 takzvan\u00fa latenciu, \u010do umo\u017e\u0148uje napr\u00edklad sledova\u0165 vysokor\u00fdchlostn\u00e9 video virtu\u00e1lnej reality bez oneskoren\u00ed alebo probl\u00e9mov. Zv\u00fd\u0161en\u00e1 konektivita: Bunkov\u00e9 ve\u017ee vybaven\u00e9 technol\u00f3giou 5G by v\u00fdrazne zv\u00fd\u0161ili kapacitu nad 4G \/ LTE. To znamen\u00e1, \u017ee viac \u013eud\u00ed – a viac zariaden\u00ed – by malo by\u0165 schopn\u00fdch komunikova\u0165 s\u00fa\u010dasne.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Revol\u00facia v 5G internete","item":"https:\/\/www.decus.sk\/revolucia-v-5g-internete\/#breadcrumbitem"}]}]