{"id":895,"date":"2023-09-10T13:08:00","date_gmt":"2023-09-10T12:08:00","guid":{"rendered":"https:\/\/mobile.lebara.com\/gb\/en\/blog\/?p=895"},"modified":"2023-09-27T13:22:41","modified_gmt":"2023-09-27T12:22:41","slug":"what-is-a-lte","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/","title":{"rendered":"Mi az az LTE?"},"content":{"rendered":"<p>A mai nagy sebess\u00e9g\u0171 digit\u00e1lis korban elengedhetetlen, hogy meg\u00e9rts\u00fck a mindennapi kapcsolatainkat vez\u00e9rl\u0151 technol\u00f3gi\u00e1kat. Az egyik ilyen kritikus technol\u00f3gia az LTE. Sokak sz\u00e1m\u00e1ra tal\u00e1n csak egy \u00fajabb technikai bet\u0171sz\u00f3nak t\u0171nik. A modern kommunik\u00e1ci\u00f3ra gyakorolt hat\u00e1sa azonban monument\u00e1lis.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tartalomjegyz\u00e9k<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Tartalomjegyz\u00e9k\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#What_is_a_LTE\" >Mi az az LTE?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Why_is_LTE_the_Preferred_Choice\" >Mi\u00e9rt az LTE az el\u0151nyben r\u00e9szes\u00edtett v\u00e1laszt\u00e1s?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Its_All_About_the_Speed\" >Minden a sebess\u00e9gr\u0151l sz\u00f3l<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Elevating_Capacity\" >Emel\u0151 kapacit\u00e1s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Bridging_the_Rural_Gap\" >A vid\u00e9ki szakad\u00e9k \u00e1thidal\u00e1sa<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Envisioning_Beyond_LTE\" >Az LTE-n t\u00fali j\u00f6v\u0151k\u00e9p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#What_is_a_LTE_Beyond_the_Basics\" >Mi az LTE: LTE: Az alapokon t\u00fal<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE_Standards_and_Categories\" >LTE szabv\u00e1nyok \u00e9s kateg\u00f3ri\u00e1k<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE_Category_1_to_Category_4\" >LTE 1. kateg\u00f3ri\u00e1t\u00f3l a 4. kateg\u00f3ri\u00e1ig<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE_Advanced_Category_5_to_Category_8\" >LTE Advanced (5. kateg\u00f3ri\u00e1t\u00f3l a 8. kateg\u00f3ri\u00e1ig)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE_Advanced_Pro_Category_9_Onwards\" >LTE Advanced Pro (9. kateg\u00f3ri\u00e1t\u00f3l kezdve)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#The_Role_of_Frequency_Bands\" >A frekvencias\u00e1vok szerepe<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Bandwidth_and_Coverage\" >S\u00e1vsz\u00e9less\u00e9g \u00e9s lefedetts\u00e9g<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#International_Roaming\" >Nemzetk\u00f6zi roaming<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Security_in_LTE_Networks\" >Biztons\u00e1g az LTE-h\u00e1l\u00f3zatokban<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Encryption_and_Integrity\" >Titkos\u00edt\u00e1s \u00e9s integrit\u00e1s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Temporary_Identities\" >Ideiglenes szem\u00e9lyazonoss\u00e1gok<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE_and_IoT_An_Unstoppable_Duo\" >LTE \u00e9s IoT: Meg\u00e1ll\u00edthatatlan du\u00f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Narrowband_IoT_NB-IoT\" >Keskeny s\u00e1v\u00fa IoT (NB-IoT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#LTE-M_LTE_Cat_M1\" >LTE-M (LTE Cat M1)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#The_User_Experience\" >A felhaszn\u00e1l\u00f3i \u00e9lm\u00e9ny<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Visual_Delights\" >Vizu\u00e1lis \u00e9lvezetek<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Consistency_is_Key\" >A k\u00f6vetkezetess\u00e9g a kulcs<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Device_Compatibility_with_LTE\" >Eszk\u00f6zkompatibilit\u00e1s az LTE-vel<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Multiband_Support\" >T\u00f6bbs\u00e1vos t\u00e1mogat\u00e1s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Device_Categories\" >Eszk\u00f6z kateg\u00f3ri\u00e1k<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#The_Interplay_of_LTE_and_Apps\" >Az LTE \u00e9s az alkalmaz\u00e1sok k\u00f6lcs\u00f6nhat\u00e1sa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#App_Optimisation\" >Alkalmaz\u00e1s optimaliz\u00e1l\u00e1s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/#Evolution_of_Features\" >A jellemz\u0151k fejl\u0151d\u00e9se<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_LTE\"><\/span>Mi az az LTE?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Az LTE a Long-Term Evolution r\u00f6vid\u00edt\u00e9se. Az LTE a vezet\u00e9k n\u00e9lk\u00fcli sz\u00e9less\u00e1v\u00fa kommunik\u00e1ci\u00f3 szabv\u00e1ny\u00e1t k\u00e9pviseli, \u00e9s els\u0151sorban a mobiltelefonok \u00e9s adat\u00e1tviteli termin\u00e1lok nagysebess\u00e9g\u0171 adat\u00e1tvitel\u00e9nek bevezet\u00e9s\u00e9re szolg\u00e1l.<\/p>\n\n\n\n<p>Az LTE gy\u00f6kerei a GSM\/EDGE \u00e9s az UMTS\/HSPA rendszerekben tal\u00e1lhat\u00f3k meg <a href=\"https:\/\/blog.lebara.co.uk\/hu\/how-to-find-out-what-network-youre-on\/\">h\u00e1l\u00f3zat<\/a> technol\u00f3gi\u00e1k. Egyszer\u0171en fogalmazva, a vezet\u00e9k n\u00e9lk\u00fcli adath\u00e1l\u00f3zatok kapacit\u00e1s\u00e1nak \u00e9s sebess\u00e9g\u00e9nek n\u00f6vel\u00e9s\u00e9re tervezt\u00e9k. Ha valaha is \u00e9szrevetted a vill\u00e1mgyors let\u00f6lt\u00e9si sebess\u00e9get vagy a z\u00f6kken\u0151mentesen streamelt nagyfelbont\u00e1s\u00fa vide\u00f3kat a mobilodon, az nagyr\u00e9szt az LTE \u00e9rdeme.<\/p>\n\n\n\n<p>Fontos meg\u00e9rteni, hogy az LTE fejl\u0151d\u00e9se ink\u00e1bb fokozatos folyamat volt, mint hirtelen robban\u00e1s. A strat\u00e9giai megfontol\u00e1sok \u00e9s a szabv\u00e1nyok \u00e1ltal meghat\u00e1rozott 3<sup>rd<\/sup> Generation Partnership Project (3GPP), a t\u00e1vk\u00f6zl\u00e9si szabv\u00e1ny\u00fcgyi sz\u00f6vets\u00e9gek konzorciuma, az LTE id\u0151vel fejl\u0151d\u00f6tt. Az \u0151 f\u00e1radhatatlan elk\u00f6telezetts\u00e9g\u00fck \u00e9s folyamatos finom\u00edt\u00e1suk r\u00e9v\u00e9n az LTE egy elm\u00e9leti koncepci\u00f3b\u00f3l a ma ismert kommunik\u00e1ci\u00f3s \u00f3ri\u00e1ss\u00e1 v\u00e1lt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_is_LTE_the_Preferred_Choice\"><\/span>Mi\u00e9rt az LTE az el\u0151nyben r\u00e9szes\u00edtett v\u00e1laszt\u00e1s?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Az LTE t\u00f6bb okb\u00f3l is kiemelkedik, t\u00f6bbek k\u00f6z\u00f6tt:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Its_All_About_the_Speed\"><\/span>Minden a sebess\u00e9gr\u0151l sz\u00f3l<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Az LTE egyik kiemelked\u0151 tulajdons\u00e1ga a p\u00e1ratlan sebess\u00e9g. Az ak\u00e1r 100 Mbps sebess\u00e9g\u0171 let\u00f6lt\u00e9si sebess\u00e9ggel b\u00fcszk\u00e9lked\u0151 technol\u00f3gia sz\u00e1mos el\u0151dj\u00e9t fel\u00fclm\u00falja. Digit\u00e1lis korunkban, ahol a streaming, a val\u00f3s idej\u0171 j\u00e1t\u00e9k \u00e9s a nagym\u00e9ret\u0171 adatf\u00e1jlok azonnali megoszt\u00e1sa m\u00e1r norm\u00e1v\u00e1 v\u00e1lt, az ilyen sebess\u00e9g nem luxus, hanem sz\u00fcks\u00e9gszer\u0171s\u00e9g.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Elevating_Capacity\"><\/span>Emel\u0151 kapacit\u00e1s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A sebess\u00e9g az LTE-nek csak az egyik oldala. A kiterjesztett kapacit\u00e1s tekintet\u00e9ben is ragyog. Ez az \u00e1tlagfelhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra azt jelenti, hogy nagyobb sz\u00e1m\u00fa ember tud egyszerre csatlakozni a h\u00e1l\u00f3zathoz an\u00e9lk\u00fcl, hogy a szolg\u00e1ltat\u00e1s min\u0151s\u00e9g\u00e9nek roml\u00e1s\u00e1t tapasztaln\u00e1. \u00cdgy a nagy ig\u00e9nybev\u00e9tel\u0171 id\u0151szakokban, p\u00e9ld\u00e1ul egy jelent\u0151s \u00e9l\u0151 esem\u00e9ny k\u00f6zvet\u00edt\u00e9sekor a szolg\u00e1ltat\u00e1s megszakad\u00e1s\u00e1nak es\u00e9lye minim\u00e1lisra cs\u00f6kken.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bridging_the_Rural_Gap\"><\/span>A vid\u00e9ki szakad\u00e9k \u00e1thidal\u00e1sa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u00f6rt\u00e9nelmileg a t\u00e1voli vagy vid\u00e9ki ter\u00fcletek gyakran elmaradtak a v\u00e1rosi k\u00f6zpontokt\u00f3l az \u00f6sszek\u00f6ttet\u00e9s tekintet\u00e9ben. Az LTE kulcsszerepet j\u00e1tszott ennek a narrat\u00edv\u00e1nak a megv\u00e1ltoztat\u00e1s\u00e1ban. Kiterjedt hat\u00f3sugara biztos\u00edtja, hogy sz\u00e1mos olyan r\u00e9gi\u00f3, amely egykor nem rendelkezett megb\u00edzhat\u00f3 <a href=\"https:\/\/blog.lebara.co.uk\/hu\/%ef%bf%bchow-much-data-is-optimal\/\">mobiladatok<\/a>, mostant\u00f3l nagy sebess\u00e9g\u0171, stabil kapcsolatokat \u00e9rhet el.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Envisioning_Beyond_LTE\"><\/span>Az LTE-n t\u00fali j\u00f6v\u0151k\u00e9p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00e1r az LTE hozz\u00e1j\u00e1rul\u00e1sa a modern kommunik\u00e1ci\u00f3hoz tagadhatatlan, ez m\u00e9g kor\u00e1ntsem a v\u00e9g. A horizont m\u00e9g kifinomultabb h\u00e1l\u00f3zatok \u00edg\u00e9ret\u00e9t hordozza, mint p\u00e9ld\u00e1ul a k\u00f6vetkez\u0151k\u00e9t <a href=\"https:\/\/blog.lebara.co.uk\/hu\/which-iphones-support-5g\/\">5G<\/a>. Ez a k\u00f6zelg\u0151 technol\u00f3gia azt \u00e1ll\u00edtja, hogy egy m\u00e9g \u00e1talak\u00edt\u00f3bb digit\u00e1lis kommunik\u00e1ci\u00f3s korszakot vezet be. Az LTE azonban v\u00e1rhat\u00f3an nem fog elavulni. Ehelyett ink\u00e1bb alapk\u0151zetk\u00e9nt szolg\u00e1l majd, \u00e9s biztos\u00edtja a k\u00f6vetkezetes \u00f6sszek\u00f6ttet\u00e9st m\u00e9g akkor is, amikor az \u00fajabb, fejlettebb technol\u00f3gi\u00e1k ker\u00fclnek a k\u00f6z\u00e9ppontba.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_LTE_Beyond_the_Basics\"><\/span>Mi az LTE: LTE: Az alapokon t\u00fal<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vizsg\u00e1ljuk meg ennek a technol\u00f3gi\u00e1nak n\u00e9h\u00e1ny \u00e1rnyalat\u00e1t, bonyolults\u00e1g\u00e1t \u00e9s a t\u00e1gabb \u00f6kosziszt\u00e9m\u00e1t, amelyben vir\u00e1gzik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE_Standards_and_Categories\"><\/span>LTE szabv\u00e1nyok \u00e9s kateg\u00f3ri\u00e1k<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Az LTE-n bel\u00fcli soksz\u00edn\u0171s\u00e9g meg\u00e9rt\u00e9s\u00e9hez meg kell vizsg\u00e1lni a k\u00fcl\u00f6nb\u00f6z\u0151 szabv\u00e1nyokat \u00e9s kateg\u00f3ri\u00e1kat. Mindegyik kateg\u00f3ria az el\u0151z\u0151h\u00f6z k\u00e9pest tov\u00e1bbfejlesztett, jobb teljes\u00edtm\u00e9nyt, sebess\u00e9get \u00e9s k\u00e9pess\u00e9geket k\u00edn\u00e1l.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE_Category_1_to_Category_4\"><\/span>LTE 1. kateg\u00f3ri\u00e1t\u00f3l a 4. kateg\u00f3ri\u00e1ig<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ezek a kor\u00e1bbi kateg\u00f3ri\u00e1k jelentett\u00e9k az ugr\u00f3deszk\u00e1kat. B\u00e1r a sebess\u00e9g\u00fck (legfeljebb 150 Mbps) a k\u00e9s\u0151bbiekhez k\u00e9pest kev\u00e9snek t\u0171nhet, bevezet\u00e9s\u00fck idej\u00e9n forradalmiak voltak, \u00e9s megalapozt\u00e1k az elk\u00f6vetkezend\u0151ket.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE_Advanced_Category_5_to_Category_8\"><\/span>LTE Advanced (5. kateg\u00f3ri\u00e1t\u00f3l a 8. kateg\u00f3ri\u00e1ig)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Az LTE-A n\u00e9ven ismert, jelent\u0151s v\u00e1ltoz\u00e1sok kezd\u0151dtek. Az el\u0151dei sebess\u00e9g\u00e9t megdupl\u00e1zva az LTE-A megnyitotta az utat a nagyfelbont\u00e1s\u00fa videostreaming \u00e9s az intenz\u00edv online j\u00e1t\u00e9kok el\u0151tt a mobileszk\u00f6z\u00f6k\u00f6n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE_Advanced_Pro_Category_9_Onwards\"><\/span>LTE Advanced Pro (9. kateg\u00f3ri\u00e1t\u00f3l kezdve)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A gyakran LTE-A Pro n\u00e9ven emlegetett konzol m\u00e9g tov\u00e1bb feszegeti a hat\u00e1rokat. Itt j\u00f6n a k\u00e9pbe a Gigabit LTE, amelynek sebess\u00e9ge el\u00e9ri az 1 Gbps-ot. Ha valaha is gond n\u00e9lk\u00fcl streamelt\u00e9l m\u00e1r 4K vide\u00f3t menet k\u00f6zben, val\u00f3sz\u00edn\u0171leg az LTE-A Pro az oka ennek.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Role_of_Frequency_Bands\"><\/span>A frekvencias\u00e1vok szerepe<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Az LTE-t lehetetlen megvitatni a frekvencias\u00e1vok n\u00e9lk\u00fcl. Ezek a s\u00e1vok, k\u00fcl\u00f6n\u00f6sen az elektrom\u00e1gneses spektrum egyes r\u00e9szei, a felhaszn\u00e1l\u00f3i \u00e9lm\u00e9ny sz\u00e1mos aspektus\u00e1t meghat\u00e1rozz\u00e1k.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bandwidth_and_Coverage\"><\/span>S\u00e1vsz\u00e9less\u00e9g \u00e9s lefedetts\u00e9g<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A k\u00fcl\u00f6nb\u00f6z\u0151 s\u00e1vok elt\u00e9r\u0151 jellemz\u0151kkel rendelkeznek. M\u00edg egyesek sz\u00e9lesebb lefedetts\u00e9get biztos\u00edtanak, \u00edgy t\u00f6k\u00e9letesek a kiterjedt, kev\u00e9sb\u00e9 lakott r\u00e9gi\u00f3kban, m\u00e1sok jobban megfelelnek a s\u0171r\u0171n lakott v\u00e1rosi ter\u00fcleteken, mivel t\u00f6bb s\u00e1vsz\u00e9less\u00e9get biztos\u00edtanak a sok felhaszn\u00e1l\u00f3 befogad\u00e1s\u00e1ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"International_Roaming\"><\/span>Nemzetk\u00f6zi roaming<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Gondolkodt\u00e1l m\u00e1r azon, hogy <a href=\"https:\/\/blog.lebara.co.uk\/hu\/how-to-cut-the-cost-of-international-calls-on-a-mobile-phone\/\">nemzetk\u00f6zi<\/a> roaming m\u0171k\u00f6dik? A k\u00fcl\u00f6nb\u00f6z\u0151 orsz\u00e1gokban haszn\u00e1lt LTE-s\u00e1vok k\u00f6z\u00f6tti kompatibilit\u00e1s megk\u00f6nny\u00edti ezt. Ez\u00e9rt az egyik r\u00e9gi\u00f3 sz\u00e1m\u00e1ra gy\u00e1rtott mobilk\u00e9sz\u00fcl\u00e9k lehet, hogy <a href=\"https:\/\/blog.lebara.co.uk\/hu\/how-does-face-recognition-on-mobile-phones-work\/\">face<\/a> kompatibilit\u00e1si probl\u00e9m\u00e1k egy m\u00e1sikban, ha az LTE-s\u00e1vok t\u00e1mogat\u00e1sa nem egyezik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Security_in_LTE_Networks\"><\/span>Biztons\u00e1g az LTE-h\u00e1l\u00f3zatokban<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hiper-kapcsolt vil\u00e1gunkban a biztons\u00e1g kiemelked\u0151 fontoss\u00e1g\u00fa. Az LTE e tekintetben nem okoz csal\u00f3d\u00e1st, hiszen sz\u00e1mos v\u00e9delmi int\u00e9zked\u00e9st k\u00edn\u00e1l.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Encryption_and_Integrity\"><\/span>Titkos\u00edt\u00e1s \u00e9s integrit\u00e1s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A lehallgat\u00e1si k\u00eds\u00e9rletek meghi\u00fas\u00edt\u00e1sa \u00e9rdek\u00e9ben az LTE-n kereszt\u00fcl tov\u00e1bb\u00edtott adatokat titkos\u00edtj\u00e1k. Ezenk\u00edv\u00fcl az integrit\u00e1sv\u00e9delem biztos\u00edtja, hogy az elk\u00fcld\u00f6tt adatok a sz\u00e1ll\u00edt\u00e1s sor\u00e1n v\u00e1ltozatlanok maradjanak.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temporary_Identities\"><\/span>Ideiglenes szem\u00e9lyazonoss\u00e1gok<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A felhaszn\u00e1l\u00f3 v\u00e9delme \u00e9rdek\u00e9ben <a href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-the-ios-privacy-report-on-iphone\/\">adatv\u00e9delem<\/a>, az LTE-h\u00e1l\u00f3zatok gyakran rendelnek ideiglenes azonos\u00edt\u00f3kat a felhaszn\u00e1l\u00f3khoz. Ez biztos\u00edtja, hogy a rosszindulat\u00fa szerepl\u0151k \u00e1ltali folyamatos nyomon k\u00f6vet\u00e9s neh\u00e9z feladatt\u00e1 v\u00e1lik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE_and_IoT_An_Unstoppable_Duo\"><\/span>LTE \u00e9s IoT: Meg\u00e1ll\u00edthatatlan du\u00f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A dolgok internete (<a href=\"https:\/\/blog.lebara.co.uk\/hu\/the-future-of-connected-devices-exploring-the-synergy-between-5g-and-iot\/\">IoT<\/a>), egy gyorsan n\u00f6vekv\u0151 \u00e1gazat, siker\u00e9nek jelent\u0151s r\u00e9sz\u00e9t az LTE-nek k\u00f6sz\u00f6nheti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Narrowband_IoT_NB-IoT\"><\/span>Keskeny s\u00e1v\u00fa IoT (NB-IoT)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Az LTE speci\u00e1lis, IoT-eszk\u00f6z\u00f6kh\u00f6z tervezett form\u00e1ja, az NB-IoT sz\u00e1mos el\u0151nnyel j\u00e1r, t\u00f6bbek k\u00f6z\u00f6tt a hosszabb ideig tart\u00f3 <a href=\"https:\/\/blog.lebara.co.uk\/hu\/10-ways-to-make-a-phone-battery-last-longer\/\">akkumul\u00e1tor<\/a> \u00e9let \u00e9s fokozott belt\u00e9ri lefedetts\u00e9g. Olyan eszk\u00f6z\u00f6kre optimaliz\u00e1lt, amelyek nem ig\u00e9nyelnek \u00e1lland\u00f3 kapcsolatot, \u00e9s kis mennyis\u00e9g\u0171 adatot tov\u00e1bb\u00edtanak.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LTE-M_LTE_Cat_M1\"><\/span>LTE-M (LTE Cat M1)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Az LTE-M egy m\u00e1sik, a t\u00e1rgyak internet\u00e9re szabott forma, amely \u00e1thidalja a nagy teljes\u00edtm\u00e9ny \u00e9s a hat\u00e9konys\u00e1g k\u00f6z\u00f6tti szakad\u00e9kot. Az NB-IoT-n\u00e9l nagyobb adat\u00e1tviteli sebess\u00e9get t\u00e1mogat\u00f3, val\u00f3s idej\u0171 v\u00e1laszt ig\u00e9nyl\u0151 IoT-alkalmaz\u00e1sokhoz t\u00f6k\u00e9letes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_User_Experience\"><\/span>A felhaszn\u00e1l\u00f3i \u00e9lm\u00e9ny<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A v\u00e9gfelhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra mindezek a technol\u00f3giai fejleszt\u00e9sek egy dolgot jelentenek: z\u00f6kken\u0151mentes \u00e9s gazdagabb \u00e9lm\u00e9nyt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visual_Delights\"><\/span>Vizu\u00e1lis \u00e9lvezetek<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Gondoljon a nagy felbont\u00e1s\u00fa videoh\u00edv\u00e1sokra vagy a mag\u00e1val ragad\u00f3 <a href=\"https:\/\/blog.lebara.co.uk\/hu\/a-closer-look-at-augmented-reality-technology-on-iphones\/\">Kiterjesztett val\u00f3s\u00e1g<\/a> (AR) \u00e9lm\u00e9nyeket \u00fatk\u00f6zben. Ezek egykor a tudom\u00e1nyos fantasztikum t\u00e1rgy\u00e1t k\u00e9pezt\u00e9k, most pedig az LTE \u00e1ltal v\u00e1ltak mindennaposs\u00e1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Consistency_is_Key\"><\/span>A k\u00f6vetkezetess\u00e9g a kulcs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ak\u00e1r egy ny\u00fczsg\u0151 v\u00e1rosk\u00f6zpontban, ak\u00e1r egy vid\u00e9ki faluban tart\u00f3zkodik, az elv\u00e1r\u00e1s a folyamatos \u00f6sszek\u00f6ttet\u00e9s. Az LTE a s\u00e1vok \u00e9s kateg\u00f3ri\u00e1k sz\u00e9les sk\u00e1l\u00e1j\u00e1val \u00e9ppen ezt igyekszik biztos\u00edtani.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Device_Compatibility_with_LTE\"><\/span>Eszk\u00f6zkompatibilit\u00e1s az LTE-vel<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00e1r az LTE-t szinte mindenhol elfogadj\u00e1k, az eszk\u00f6z\u00f6k elt\u00e9r\u0151 m\u00f3don haszn\u00e1lj\u00e1k ki a benne rejl\u0151 lehet\u0151s\u00e9geket.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Multiband_Support\"><\/span>T\u00f6bbs\u00e1vos t\u00e1mogat\u00e1s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A modern okostelefonokat \u00fagy tervezt\u00e9k, hogy t\u00f6bb LTE-s\u00e1vot is t\u00e1mogassanak. Ez nemcsak a belf\u00f6ldi lefedetts\u00e9get, hanem a tengerent\u00fali utaz\u00e1sok sor\u00e1n is biztos\u00edtja a kompatibilit\u00e1st.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Device_Categories\"><\/span>Eszk\u00f6z kateg\u00f3ri\u00e1k<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ahogyan az LTE-nek is vannak kateg\u00f3ri\u00e1i, az eszk\u00f6z\u00f6ket is az \u00e1ltaluk el\u00e9rhet\u0151 LTE-sebess\u00e9g alapj\u00e1n oszt\u00e1lyozz\u00e1k. A  weboldalr\u00f3l <a href=\"https:\/\/blog.lebara.co.uk\/hu\/the-top-five-budget-smartphones-in-the-uk\/\">k\u00f6lts\u00e9gvet\u00e9s<\/a> telefonokt\u00f3l a cs\u00facskateg\u00f3ri\u00e1s z\u00e1szl\u00f3shaj\u00f3 modellekig, a kateg\u00f3ria hat\u00e1rozza meg az el\u00e9rhet\u0151 maxim\u00e1lis LTE sebess\u00e9get.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Interplay_of_LTE_and_Apps\"><\/span>Az LTE \u00e9s az alkalmaz\u00e1sok k\u00f6lcs\u00f6nhat\u00e1sa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A naponta haszn\u00e1lt alkalmaz\u00e1sokat jelent\u0151sen befoly\u00e1solj\u00e1k az LTE k\u00e9pess\u00e9gei.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"App_Optimisation\"><\/span>Alkalmaz\u00e1s optimaliz\u00e1l\u00e1s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A fejleszt\u0151k ma m\u00e1r az LTE-re optimaliz\u00e1lnak. Legyen sz\u00f3 ak\u00e1r egy k\u00f6z\u00f6ss\u00e9gi m\u00e9diak\u00f6zvet\u00edt\u00e9s gyors bet\u00f6lt\u00e9s\u00e9r\u0151l vagy val\u00f3s idej\u0171 t\u00f6bbj\u00e1t\u00e9kos j\u00e1t\u00e9kr\u00f3l, az alkalmaz\u00e1sok \u00f6kosziszt\u00e9m\u00e1ja az LTE sebess\u00e9g\u00e9nek \u00e9s megb\u00edzhat\u00f3s\u00e1g\u00e1nak gerinc\u00e9n \u00e9l.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Evolution_of_Features\"><\/span>A jellemz\u0151k fejl\u0151d\u00e9se<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sz\u00e1mos alkalmaz\u00e1sfunkci\u00f3t, p\u00e9ld\u00e1ul az \u00e9l\u0151 videostreaminget vagy a nagym\u00e9ret\u0171 f\u00e1jlok megoszt\u00e1s\u00e1t az LTE er\u0151ss\u00e9geit szem el\u0151tt tartva tervezt\u00e9k meg. Nem meglep\u0151 teh\u00e1t, hogy az LTE fejl\u0151d\u00e9s\u00e9vel az alkalmaz\u00e1saink egyre gazdagabb\u00e1 \u00e9s interakt\u00edvabb\u00e1 v\u00e1lnak.<\/p>\n\n\n\n<p>Az LTE nem csak a sebess\u00e9gr\u0151l vagy a s\u00e1vsz\u00e9less\u00e9gr\u0151l sz\u00f3l. Ez az innov\u00e1ci\u00f3, a hat\u00e1rok feszeget\u00e9s\u00e9nek \u00e9s a glob\u00e1lis kommunik\u00e1ci\u00f3 jav\u00edt\u00e1sa ir\u00e1nti lankadatlan elk\u00f6telezetts\u00e9g t\u00f6rt\u00e9nete. Az LTE nem csup\u00e1n egy technol\u00f3giai kifejez\u00e9s, hanem a modern digit\u00e1lis \u00e9lm\u00e9nyeink alappill\u00e9re. Mik\u00f6zben egy olyan vil\u00e1gban navig\u00e1lunk, ahol \u00fagy t\u0171nik, minden m\u00e1sodik nap \u00faj digit\u00e1lis innov\u00e1ci\u00f3k jelennek meg, \u00e9rdemes egy pillanatra elid\u0151zni az olyan alapvet\u0151 technol\u00f3gi\u00e1k, mint az LTE, megismer\u00e9s\u00e9n\u00e9l \u00e9s megbecs\u00fcl\u00e9s\u00e9n\u00e9l.<\/p>","protected":false},"excerpt":{"rendered":"<p>A mai nagy sebess\u00e9g\u0171 digit\u00e1lis korban elengedhetetlen, hogy meg\u00e9rts\u00fck a mindennapi kapcsolatainkat vez\u00e9rl\u0151 technol\u00f3gi\u00e1kat. Az egyik ilyen kritikus technol\u00f3gia az LTE. Sokak sz\u00e1m\u00e1ra tal\u00e1n csak egy \u00fajabb technikai bet\u0171sz\u00f3nak t\u0171nik. A modern kommunik\u00e1ci\u00f3ra gyakorolt hat\u00e1sa azonban monument\u00e1lis. Mi az az LTE? Az LTE a Long-Term Evolution r\u00f6vid\u00edt\u00e9se. A vezet\u00e9k n\u00e9lk\u00fcli sz\u00e9less\u00e1v\u00fa h\u00e1l\u00f3zatok szabv\u00e1ny\u00e1t k\u00e9pviseli...<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/hu\/what-is-a-lte\/\">Olvass tov\u00e1bb<\/a><\/div>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-895","post","type-post","status-publish","format-standard","hentry","category-lebara-news","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/posts\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/comments?post=895"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/posts\/895\/revisions"}],"predecessor-version":[{"id":952,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/posts\/895\/revisions\/952"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/media?parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/categories?post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/hu\/wp-json\/wp\/v2\/tags?post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}