{"id":6335,"date":"2025-06-21T06:40:00","date_gmt":"2025-06-21T04:40:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/pripravite-se-na-ultrahitro-mobilno-omrezje-6g-2\/"},"modified":"2025-06-21T06:40:00","modified_gmt":"2025-06-21T04:40:00","slug":"pripravite-se-na-ultrahitro-mobilno-omrezje-6g-2","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/hr\/pripremite-se-za-ultrabrzu-6g-mobilnu-mrezu-2\/","title":{"rendered":"Pripremite se za ultrabrzu 6G mobilnu mre\u017eu!"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Mnogi korisnici mobilnih telefona \u017eele koristiti najnoviju 5G mobilnu mre\u017eu, koju podr\u017eava cijeli niz novijih mobitela \u2013 \u010dak i onih za koje ne morate potro\u0161iti cijelo bogatstvo. 5G mre\u017ea jo\u0161 nije svugdje dostupna, ali se neprestano \u0161iri. Potonje pru\u017ea prednosti korisnicima usluga mobilne telefonije, prvenstveno u vidu br\u017eeg i pouzdanijeg prijenosa podataka. To je glavni razlog za\u0161to se pretplatnici mobilne telefonije odlu\u010duju za brzu 5G mobilnu mre\u017eu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stoga ne \u010dudi da mnoge tvrtke i zemlje ve\u0107 usmjeravaju sve svoje napore na razvoj nove 6G mobilne mre\u017ee. Me\u0111utim, nedavno je u tom podru\u010dju postignut zna\u010dajan napredak. Keysight Technologies, u suradnji s japanskom telekomunikacijskom tvrtkom NTT i njezinom podru\u017enicom NTT Innovative Devices, postavio je novi svjetski rekord u brzini be\u017ei\u010dnog prijenosa podataka. Dostigao je brzinu od 280 Gbps koriste\u0107i subterahercne frekvencije, potvr\u0111uju\u0107i veliki potencijal budu\u0107ih 6G mre\u017ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Klju\u010d postizanja rekordne brzine bio je iznimno \u010dist signal. U srcu sustava bio je Keysight Vector analizator komponenti temeljen na seriji N524XB PNA-X, koji je omogu\u0107io kori\u0161tenje digitalne predistorzije (DPD) za smanjenje izobli\u010denja. Tako\u0111er je kori\u0161teno NTT J-pojasno poja\u010dalo s indijevim fosfidom, koje radi na 35 GBaud s 256-QAM modulacijom, izlazom od 0 dBm i zasi\u0107enom snagom od +9,1 dBm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ovim testom in\u017eenjeri su nadma\u0161ili prethodni rekord od 240 Gbps, koji je 2024. godine postavilo Sveu\u010dili\u0161te u Osaki, te postigli brzinu koja je 28 puta ve\u0107a od teorijske granice 5G mobilnih mre\u017ea. Pri 280 Gbps, datoteka od 50 GB mogla se prenijeti za samo 1,4 sekunde. Izvanredno postignu\u0107e bit \u0107e predstavljeno na Me\u0111unarodnom simpoziju o mikrovalovima (IMS) 2025, koji \u0107e se odr\u017eati u San Franciscu 19. lipnja.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/AvcAovqG5Kk\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>\u0160tevilni uporabniki mobilne telefonije \u017eelijo uporabljati najnovej\u0161e mobilno omre\u017eje 5G, ki ga podpira cela paleta novej\u0161ih mobilnih telefonov \u2013 tudi tistih, za katere ni treba zapraviti celega premo\u017eenja. Omre\u017eje 5G \u0161e ni na voljo povsod, a se vztrajno \u0161iri. Slednje uporabnikom storitev mobilne telefonije omogo\u010da prednosti predvsem v obliki hitrej\u0161ega in zanesljivej\u0161ega prenosa podatkov. To [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[312],"class_list":["post-6335","post","type-post","status-publish","format-standard","hentry","category-racunalnistvo-telefonija","tag-5g-omrezje"],"acf":{"subtitle":"Keysight in NTT sta dosegla rekordnih 280 Gbps s sub-THz frekvencami, kar potrjuje potencial za prihodnja 6G omre\u017eja. Dose\u017eek bo predstavljen na IMS 2025 v San Franciscu.","heading":"","summary":"Keysight in NTT sta dosegla rekordnih 280 Gbps s sub-THz frekvencami, kar potrjuje potencial za prihodnja 6G omre\u017eja. Dose\u017eek bo predstavljen na IMS 2025 v San Franciscu.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/06\/cell-tower-5390644_1280-1024x682-1-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/06\/cell-tower-5390644_1280-1024x682-1.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=AvcAovqG5Kk"}],"author":"","links":[{"title":"Keysight ","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pripravite se na ultrahitro mobilno omre\u017eje 6G! - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Keysight in NTT sta dosegla rekordnih 280 Gbps s sub-THz frekvencami, kar potrjuje potencial za prihodnja 6G omre\u017eja. Dose\u017eek bo predstavljen na IMS 2025 v San Franciscu.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/hr\/wp-json\/wp\/v2\/posts\/6335\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pripravite se na ultrahitro mobilno omre\u017eje 6G! - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"\u0160tevilni uporabniki mobilne telefonije \u017eelijo uporabljati najnovej\u0161e mobilno omre\u017eje 5G, ki ga podpira cela paleta novej\u0161ih mobilnih telefonov \u2013 tudi tistih, za katere ni treba zapraviti celega premo\u017eenja. Omre\u017eje 5G \u0161e ni na voljo povsod, a se vztrajno \u0161iri. Slednje uporabnikom storitev mobilne telefonije omogo\u010da prednosti predvsem v obliki hitrej\u0161ega in zanesljivej\u0161ega prenosa podatkov. 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