{"id":8294,"date":"2021-07-19T09:43:32","date_gmt":"2021-07-19T07:43:32","guid":{"rendered":"http:\/\/deltanet.hu\/?p=8294"},"modified":"2021-07-19T09:43:35","modified_gmt":"2021-07-19T07:43:35","slug":"repkednek-a-megabitek-es-ennek-oka-van-2","status":"publish","type":"post","link":"https:\/\/deltanet.hu\/index.php\/repkednek-a-megabitek-es-ennek-oka-van-2\/","title":{"rendered":"Repkednek a megabitek, \u00e9s ennek oka van"},"content":{"rendered":"\n<p>Aki r\u00e9gebb \u00f3ta internetezik, n\u00e9ha nosztalgi\u00e1zhat a r\u00e9gi bet\u00e1rcs\u00e1z\u00f3s, lass\u00fa netes id\u0151szakon. Ehhez k\u00e9pest ma m\u00e1r a mobilunkon fogjuk az 5G-t, \u00e9s az otthonokban is \u0151r\u00fcletes s\u00e1vsz\u00e9less\u00e9geken streamelj\u00fck a sorozatokat. \u00c9s ennek m\u00e9g nincs v\u00e9ge.<\/p>\n\n\n\n<p>Hossz\u00fa ideje nagyon stabilan, dinamikusan n\u0151 az internetforgalom vil\u00e1gszerte, a becsl\u00e9sek szerint \u00e9ves szinten 35 sz\u00e1zal\u00e9kot n\u00f6vekszik \u2013 ami azt jelenti, hogy nem eg\u00e9szen h\u00e1rom \u00e9v alatt dupl\u00e1z\u00f3dik. A fejl\u0151d\u00e9s motorja, hogy egyre t\u00f6bb eszk\u00f6z kapcsol\u00f3dik a vil\u00e1gh\u00e1l\u00f3ra. M\u00edg r\u00e9gen h\u00e1ztart\u00e1sonk\u00e9nt jellemz\u0151en egy asztali g\u00e9pet haszn\u00e1ltak a c\u00e9lra, ma m\u00e1r ak\u00e1r 5-10, netre kapcsol\u00f3d\u00f3 eszk\u00f6z is megtal\u00e1lhat\u00f3 otthon. Ha pedig a bolyg\u00f3 h\u00e9tmilli\u00e1rd ember\u00e9t n\u00e9zz\u00fck, m\u00e1r b\u0151ven t\u00f6bb az eszk\u00f6z, mint ah\u00e1nyan \u00e9l\u00fcnk a f\u00f6ld\u00f6n.<\/p>\n\n\n\n<p>A n\u00f6veked\u00e9s m\u00e1sik hajt\u00f3ereje a tartalmak min\u0151s\u00e9g\u00e9nek gyors n\u00f6veked\u00e9se, ami legink\u00e1bb a vide\u00f3kn\u00e1l \u00e9rhet\u0151 tetten: az SD felbont\u00e1st\u00f3l eljutottunk a HD-n \u00e1t a 4K-ig \u00e9s 8K-ig. Az internetforgalom k\u00f6r\u00fclbel\u00fcl 70 sz\u00e1zal\u00e9k\u00e1t a vide\u00f3s tartalmak teszik ki, \u00edgy a YouTube-vide\u00f3k, a Netflix \u00e9s m\u00e1s streaming szolg\u00e1ltat\u00e1sok. Mindebb\u0151l k\u00f6vetkezik, hogy ig\u00e9ny lett a nagyobb sebess\u00e9gre is.<\/p>\n\n\n\n<p>Egy HD tartalom streamel\u00e9s\u00e9hez k\u00f6r\u00fclbel\u00fcl 6 megabit s\u00e1vsz\u00e9less\u00e9g kell, a 4K-s min\u0151s\u00e9ghez 20 megabit, m\u00edg a 8K ak\u00e1r m\u00e1r 80-100 Mbps s\u00e1vsz\u00e9less\u00e9g-ig\u00e9nnyel is rendelkezik.<\/p>\n\n\n\n<p>Ugyan pontosan megm\u00e9rni neh\u00e9z, mennyi adat k\u00f6zlekedik az interneten vil\u00e1gszerte, de havonta k\u00f6r\u00fclbel\u00fcl 250 exab\u00e1jtot (1 exab\u00e1jt=1 milli\u00f3 terab\u00e1jt) becs\u00fclnek a szak\u00e9rt\u0151k.<\/p>\n\n\n\n<p>Felmer\u00fcl a k\u00e9rd\u00e9s, hogy a net m\u00f6g\u00f6tt \u00e1ll\u00f3 infrastrukt\u00fara ezzel hogyan tart l\u00e9p\u00e9st, a v\u00e1lasz viszonylag egyszer\u0171: a technol\u00f3giai fejl\u0151d\u00e9snek k\u00f6sz\u00f6nhet\u0151.<\/p>\n\n\n\n<p>Forr\u00e1s: https:\/\/24.hu\/tech\/2021\/06\/29\/savszelesseg-streameles-mega bit-jelentese-mukodes-internet-halozat-5g\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aki r\u00e9gebb \u00f3ta internetezik, n\u00e9ha nosztalgi\u00e1zhat a r\u00e9gi bet\u00e1rcs\u00e1z\u00f3s, lass\u00fa netes id\u0151szakon. Ehhez k\u00e9pest ma m\u00e1r a mobilunkon fogjuk az 5G-t, \u00e9s az otthonokban is<\/p>\n","protected":false},"author":4,"featured_media":8295,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[700,35,4,30,284,698,702,37,699,1,701,34,33],"tags":[1038,40,499,182,1039],"_links":{"self":[{"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/posts\/8294"}],"collection":[{"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/comments?post=8294"}],"version-history":[{"count":1,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/posts\/8294\/revisions"}],"predecessor-version":[{"id":8296,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/posts\/8294\/revisions\/8296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/media\/8295"}],"wp:attachment":[{"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/media?parent=8294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/categories?post=8294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deltanet.hu\/index.php\/wp-json\/wp\/v2\/tags?post=8294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}