{"id":36967,"date":"2019-10-31T22:15:01","date_gmt":"2019-10-31T19:15:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/lte-kak-simvol-nezavisimosti\/"},"modified":"2019-10-31T22:15:01","modified_gmt":"2019-10-31T19:15:01","slug":"lte-kak-simvol-nezavisimosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/lte-kak-simvol-nezavisimosti","title":{"rendered":"LTE ako symbol nez\u00e1vislosti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"LTE<\/p>\n

<\/p>\n

Leto \u2013 hor\u00face obdobie pre outsourcing?<\/h2>\n

<\/p>\n

Letn\u00e9 obdobie sa tradi\u010dne pova\u017euje za 'm\u0155tve obdobie' pre obchodn\u00fa aktivitu. \u010cas\u0165 \u013eud\u00ed je na dovolenke, in\u00ed sa nepon\u00e1h\u013eaj\u00fa nakupova\u0165 r\u00f4zne tovary, preto\u017ee nemaj\u00fa spr\u00e1vne naladenie, a predajcovia a poskytovatelia slu\u017eieb rad\u0161ej v tomto \u010dase oddychuj\u00fa.<\/p>\n

<\/p>\n

Preto je leto pre outsourcerov alebo IT \u0161pecialistov na vo\u013enej nohe, napr\u00edklad \u201eprich\u00e1dzaj\u00facych adminov\u201c, pova\u017eovan\u00e9 za neakt\u00edvne obdobie\u2026<\/p>\n

<\/a><\/noindex><\/p>\n

Ale m\u00f4\u017eeme sa pozrie\u0165 aj z inej strany. Mnoho \u013eud\u00ed sa pres\u00fava na miesta oddychu, niekto chce nastavi\u0165 spojenie na novom mieste, niekto chce ma\u0165 stabiln\u00fd pr\u00edstup z ktorejko\u013evek \u010dasti Slovenska (alebo aspo\u0148 z najbli\u017e\u0161ieho predmestia). Konzult\u00e1cie, slu\u017eby pripojenia a nastavenia, organiz\u00e1cia vzdialen\u00e9ho pr\u00edstupu, napr\u00edklad na dom\u00e1cu po\u010d\u00edta\u010d, vyu\u017e\u00edvanie cloudov\u00fdch slu\u017eieb \u2013 to v\u0161etko m\u00f4\u017ee by\u0165 \u017eiadan\u00e9.<\/p>\n

<\/p>\n

Nenie treba hne\u010f zapisova\u0165 v\u0161etky tri letn\u00e9 mesiace ako stratov\u00e9, ale sk\u00f4r, pre za\u010diatok, sa aspo\u0148 obzrie\u0165 okolo a zisti\u0165, komu a \u010do sa v takejto situ\u00e1cii m\u00f4\u017ee hodi\u0165. Napr\u00edklad pripojenie cez LTE.<\/p>\n

<\/p>\n

\u201eZ\u00e1chrann\u00e1 palica\u201c<\/h2>\n

<\/p>\n

Obyvatelia ve\u013ek\u00fdch miest s\u00fa dos\u0165 rozmaznan\u00ed pokia\u013e ide o kvalitn\u00e9 spojenie. Mno\u017estvo mo\u017enost\u00ed pr\u00edstupu na internet a cez k\u00e1ble, vr\u00e1tane vyhraden\u00e9ho pripojenia zalo\u017een\u00e9ho na optike, bezplatn\u00e9ho Wi-Fi prakticky v\u0161ade, kde to len je mo\u017en\u00e9, a spo\u013eahlivej mobilnej siete od ve\u013ek\u00fdch mobiln\u00fdch oper\u00e1torov je k dispoz\u00edcii.<\/p>\n

<\/p>\n

\u017dia\u013e, \u010d\u00edm \u010falej od oblastn\u00fdch centier, t\u00fdm menej mo\u017enost\u00ed z\u00edska\u0165 kvalitn\u00e9 spojenie. Ni\u017e\u0161ie presk\u00famame oblasti, v ktor\u00fdch sa spojenie cez LTE uk\u00e1\u017ee ako ve\u013emi u\u017eito\u010dn\u00e9.<\/p>\n

<\/p>\n

Ke\u010f je poskytovate\u013e - retrogr\u00e1d<\/h3>\n

<\/p>\n

Miestni poskytovatelia slu\u017eieb nie s\u00fa v\u017edy 'na vrchole technologickej vlny'. \u010casto sa st\u00e1va, \u017ee ich vybavenie, infra\u0161trukt\u00fara a kvalita slu\u017eieb rozhodne neohromuj\u00fa.<\/p>\n

<\/p>\n

Za\u010dneme s infra\u0161trukt\u00farou. Privies\u0165 optick\u00e9 vl\u00e1kno GPON do ka\u017edej dom\u00e1cnosti v osade alebo do ka\u017ed\u00e9ho domu na dedine \u2013 to je zatia\u013e na \u00farovni snov.<\/p>\n

<\/p>\n

Mal\u00ed poskytovatelia s\u00fa chudobnej\u0161\u00ed ako ve\u013ek\u00ed, provin\u010dn\u00ed s\u00fa chudobnej\u0161\u00ed ako mestsk\u00ed, maj\u00fa menej zdrojov na vytv\u00e1ranie rozvinutej infra\u0161trukt\u00fary. Z\u00e1rove\u0148 je k\u00fapna sila v mal\u00fdch s\u00eddlach ni\u017e\u0161ia ako vo ve\u013ek\u00fdch mest\u00e1ch (s v\u00fdnimkou zriedkav\u00fdch pr\u00edpadov). Preto investova\u0165 peniaze do \u201edr\u00f4tov\u201c \u010dasto nem\u00e1 perspekt\u00edvu z h\u013eadiska n\u00e1vratnosti.<\/p>\n

<\/p>\n

V niektor\u00fdch pr\u00edpadoch musia u\u017e\u00edvatelia akceptova\u0165 pripojenie na b\u00e1ze ADSL s pr\u00edslu\u0161nou r\u00fdchlos\u0165ou a mo\u017enos\u0165ami. Ale aj tu ide o s\u00eddla s ust\u00e1lenou infra\u0161trukt\u00farou. Ned\u00e1vno postaven\u00e9 chatov\u00e9 osady, vzdialen\u00e9 objekty ako sklady a v\u00fdrobn\u00e9 priestory \u010dasto nemaj\u00fa \u017eiadne spojenie so svetom okrem \u201evzdu\u0161n\u00e9ho\u201c pripojenia.<\/p>\n

<\/p>\n

Pokia\u013e ide o vybavenie \u2014 zatia\u013e s\u00fa mo\u017enosti pomerne skromn\u00e9. Aby sme zak\u00fapili nov\u00fa technol\u00f3giu pre spojenie, je potrebn\u00e9 n\u00e1js\u0165 dodato\u010dn\u00e9 prostriedky. A to sa v\u017edy nedar\u00ed, najm\u00e4 ke\u010f sumy (v z\u00e1vislosti od stup\u0148a zastarania s\u00fa\u010dasn\u00e9ho parku) m\u00f4\u017eu by\u0165 ve\u013emi impozantn\u00e9.<\/p>\n

<\/p>\n

\u010eal\u0161\u00edm d\u00f4le\u017eit\u00fdm bodom je \u00farove\u0148 slu\u017eby. \u201eNedostatok odborn\u00edkov\u201c nie je a\u017e tak\u00fdm zriedkav\u00fdm javom. Dobr\u00fdch \u0161pecialistov je v\u017edy nedostatok a ve\u013ek\u00e9 mest\u00e1 alebo \u201epr\u00e1ca do zahrani\u010dia\u201c poskytuj\u00fa mo\u017enos\u0165 n\u00e1js\u0165 vy\u0161\u0161iu mzdu ako u miestneho poskytovate\u013ea.<\/p>\n

<\/p>\n

Treba spomen\u00fa\u0165 aj monopoln\u00e9 postavenie na trhu. Ak je v celom okrese jedin\u00fd internetov\u00fd poskytovate\u013e, m\u00f4\u017ee diktova\u0165 nielen ceny, ale aj \u00farove\u0148 slu\u017eby. A vtedy \u00favahy typu: \u201eKam sa od n\u00e1s (klienti) dostan\u00fa?\u201c, sa st\u00e1vaj\u00fa hlavn\u00fdm heslom pri obsluhovan\u00ed spotrebite\u013eov.<\/p>\n

<\/p>\n

Nie je mo\u017en\u00e9 poveda\u0165, \u017ee v\u0161etky tieto probl\u00e9my vznikli v\u00fdlu\u010dne v\u010faka nie\u010dej chamtivosti, nechuti nie\u010do robi\u0165 a in\u00fdm smrte\u013en\u00fdm hriechom. V\u00f4bec nie. Skr\u00e1tka hospod\u00e1rska, technick\u00e1 alebo ak\u00e1ko\u013evek in\u00e1 situ\u00e1cia neumo\u017e\u0148uje r\u00fdchlo vyrie\u0161i\u0165 v\u0161etky ot\u00e1zky.<\/p>\n

<\/p>\n

Preto alternat\u00edva v podobe bezdr\u00f4tov\u00e9ho pr\u00edstupu cez LTE je dobr\u00e1 pr\u00edle\u017eitos\u0165 na zlep\u0161enie kvality slu\u017eieb zmenou poskytovate\u013ea.<\/p>\n

<\/p>\n

\u201ePresuny\u201c<\/h3>\n

<\/p>\n

Existuje celkom dos\u0165 \u013eud\u00ed, ktor\u00fdch postavenie, vid \u010dinnosti a jednoducho \u017eivotn\u00fd \u0161t\u00fdl s\u00fa spojen\u00e9 s \u010dast\u00fdmi presunmi.<\/p>\n

<\/p>\n

Ak cestujete autom, je lep\u0161ie zabudn\u00fa\u0165 na mo\u017enost\u00ed pripojenia s k\u00e1blom. No pr\u00e1ve na cest\u00e1ch \u010dasto vy\u017eadujete kvalitn\u00fd pr\u00edstup na internet. Napr\u00edklad pre architekta, stavebn\u00edka, realitn\u00e9ho makl\u00e9ra, technika na opravu r\u00f4zneho zariadenia, ako aj pre blogerov a v\u0161etk\u00fdch t\u00fdch, ktor\u00ed sa ob\u010das potrebuj\u00fa pripoji\u0165 k sie\u0165ov\u00fdm zdrojom na cest\u00e1ch.<\/p>\n

<\/p>\n

M\u00f4\u017eete pou\u017e\u00edva\u0165 mobiln\u00e9 pripojenie pre ka\u017ed\u00e9 zariadenie (a plati\u0165 za to), ale ove\u013ea jednoduch\u0161ie a ekonomickej\u0161ie je ma\u0165 v aute LTE router a pripoji\u0165 mobiln\u00e9 zariadenia cez Wi-Fi.<\/p>\n

<\/p>\n

Pozn\u00e1mka<\/strong>. \u013du\u010fom, ktor\u00ed \u010dasto cestuj\u00fa autom, sa odpor\u00fa\u010daj\u00fa prenosn\u00e9 zariadenia, ako napr\u00edklad prenosn\u00fd LTE Cat.6 Wi-Fi router AC1200 (model WAH7706). Tieto mal\u00e9 routery dok\u00e1\u017eu poskytn\u00fa\u0165 stabiln\u00fd sign\u00e1l pre nieko\u013eko zariaden\u00ed aj pri mal\u00fdch rozmeroch.<\/em><\/p>\n

<\/p>\n

\"LTE
\nObr\u00e1zok 1. Prenosn\u00fd LTE router AC1200 (model WAH7706).<\/em><\/p>\n

<\/p>\n

E\u0161te sa internet nedodal?<\/h3>\n

<\/p>\n

Av\u0161ak aj vo ve\u013ek\u00fdch mest\u00e1ch sa nach\u00e1dzaj\u00fa miesta, kde je pr\u00edstup na internet s\u0165a\u017een\u00fd alebo \u00faplne ch\u00fdba. Skvel\u00fdm pr\u00edkladom je stavenisko. Pripoji\u0165 k\u00e1blov\u00fd internet sa ned\u00e1, ale spojenie je potrebn\u00e9 u\u017e teraz, napr\u00edklad pre videodoh\u013ead.<\/p>\n

<\/p>\n

Niekedy na nedostavan\u00fdch objektoch funguje do\u010dasn\u00fd predajn\u00fd kancel\u00e1rsky priestor, ktor\u00fd potrebuje kvalitn\u00fd pr\u00edstup k vzdialen\u00fdm sie\u0165ov\u00fdm zdrojom.<\/p>\n

<\/p>\n

Podobn\u00e1 situ\u00e1cia nast\u00e1va aj na objektoch v priemyselnej z\u00f3ne. Z d\u00f4vodu ve\u013ek\u00fdch vzdialenost\u00ed a malej po\u010dtu odberate\u013eov nie je rentabiln\u00e9 \u0165aha\u0165 k\u00e1bel. Vyrie\u0161i to LTE so \u0161irok\u00fdm pokryt\u00edm.<\/p>\n

<\/p>\n

A samozrejme, LTE je \u017eiadan\u00e9 aj v rekrea\u010dn\u00fdch osad\u00e1ch. Sez\u00f3nny charakter spotreby slu\u017eieb, ke\u010f je v lete na chat\u00e1ch ve\u013ea \u013eud\u00ed, a v zime nikto, rob\u00ed tieto objekty pre 'k\u00e1blov\u00fdch poskytovate\u013eov' m\u00e1lo atrakt\u00edvne. Preto sa LTE router u\u017e dlho pova\u017euje za tak\u00fd ist\u00fd 'rekrea\u010dn\u00fd atrib\u00fat' ako \u0161\u013eapky alebo z\u00e1hradn\u00e1 polievka.<\/p>\n

<\/p>\n

K\u00e1bel, ktor\u00fd nemo\u017eno prekroi\u0165<\/h3>\n

<\/p>\n

Pr\u00edstup cez fyzick\u00e9 k\u00e1ble poskytuje stabiln\u00fd, spo\u013eahliv\u00fd sign\u00e1l (na pr\u00edslu\u0161nej technologickej \u00farovni), ale m\u00e1 jedno obmedzenie \u2014 v\u0161etko funguje, k\u00fdm nie je k\u00e1bel po\u0161koden\u00fd.<\/p>\n

<\/p>\n

Vezmime si napr\u00edklad syst\u00e9m videodoh\u013eadu. Ak sa z\u00e1znam z kamier uklad\u00e1 na dia\u013eku cez Internet, je ve\u013emi d\u00f4le\u017eit\u00e9 ma\u0165 naozaj nez\u00e1visl\u00e9 pripojenie. V tomto oh\u013eade je k\u00e1blov\u00e9 pripojenie najlep\u0161\u00edm rie\u0161en\u00edm.<\/p>\n

<\/p>\n

Pozrite sa na obchod, kadern\u00edctvo alebo in\u00e9 mal\u00e9 podnikanie nach\u00e1dzaj\u00face sa v byte na prvom poschod\u00ed obytn\u00e9ho domu. Ak sa k\u00e1bla dot\u00fdka aspo\u0148 na malom mieste, napr\u00edklad ke\u010f prech\u00e1dza cez elektrick\u00fd rozv\u00e1dza\u010d, m\u00f4\u017ee by\u0165 prestrihnut\u00fd a syst\u00e9m videodoh\u013eadu prestane pren\u00e1\u0161a\u0165. A aj ke\u010f existuje k\u00f3pia na vn\u00fatorn\u00fdch zdrojoch, ako napr\u00edklad na pevnom disku z\u00e1znamov\u00e9ho zariadenia \u2014 v\u0161etko toto: aj kamery, aj z\u00e1znamn\u00edk, sa daj\u00fa pokazi\u0165 alebo vzia\u0165 so sebou, pri\u010dom sa zachov\u00e1 \u00fapln\u00e1 anonymita.<\/p>\n

<\/p>\n

V pr\u00edpade bezdr\u00f4tov\u00e9ho pripojenia sa d\u00e1 preru\u0161i\u0165 pr\u00edstup do siete (pokia\u013e nejde o \u0161peci\u00e1lne 'ru\u0161i\u010dky') len po prenikan\u00ed do priestoru. Ak sa postar\u00e1te o nez\u00e1visl\u00e9 nap\u00e1janie aspo\u0148 na kr\u00e1tky \u010das, v mnoh\u00fdch pr\u00edpadoch sa podar\u00ed zaznamena\u0165 okamih vniknutia, ktor\u00fd potom m\u00f4\u017eete predlo\u017ei\u0165 pol\u00edcii, pois\u0165ovni, bezpe\u010dnostnej slu\u017ebe a tak \u010falej.<\/p>\n

<\/p>\n

\u010eal\u0161\u00ed probl\u00e9m \u2014 porucha prep\u00edna\u010dov a in\u00e9ho vybavenia ozna\u010den\u00e9ho ako 'be\u017en\u00fd pou\u017e\u00edvate\u013e', napr\u00edklad kv\u00f4li neodborn\u00fdm stavite\u013eom a jednoduch\u00fdm 'majstrom', ktor\u00ed m\u00f4\u017eu a vedia sp\u00f4sobova\u0165 r\u00f4zne probl\u00e9my susedom.<\/p>\n

<\/p>\n

Pre tieto pr\u00edpady m\u00f4\u017ee by\u0165 bezdr\u00f4tov\u00e9 pripojenie cez LTE nenahradite\u013en\u00e9.<\/p>\n

<\/p>\n

V \u010dom spo\u010d\u00edva sila LTE<\/h2>\n

<\/p>\n

Skratka LTE znamen\u00e1 Long Term Evolution (dlhodob\u00e1 evol\u00facia). V podstate to nie je ani \u0161tandard, ale smer v\u00fdvoja, ktor\u00fd m\u00e1 odpoveda\u0165 na ot\u00e1zku: '\u010co sa pl\u00e1nuje, ke\u010f u\u017e nebude 3G sta\u010di\u0165?'. Predpokladalo sa, \u017ee LTE bude fungova\u0165 v r\u00e1mci \u0161tandardov pre 3G, ale nesk\u00f4r sa v\u00fdvoj stal \u0161ir\u0161\u00edm.<\/p>\n

<\/p>\n

Spo\u010diatku sa na spojenie zalo\u017een\u00e9 na technol\u00f3gii LTE mohlo \u010diasto\u010dne vyu\u017ei\u0165 vybavenie ur\u010den\u00e9 pre siete 3G. To umo\u017enilo u\u0161etri\u0165 n\u00e1klady na zavedenie nov\u00e9ho \u0161tandardu, zn\u00ed\u017ei\u0165 'pr\u00e1h vstupu' pre odberate\u013eov a v\u00fdrazne roz\u0161\u00edri\u0165 pokrytie.<\/p>\n

<\/p>\n

LTE m\u00e1 pomerne \u0161irok\u00fd zoznam frekven\u010dn\u00fdch kan\u00e1lov, \u010do otv\u00e1ra mo\u017enosti na \u0161irok\u00e9 uplatnenie.<\/p>\n

<\/p>\n

Marketeri hovoria o LTE ako o \u0161tvrtom gener\u00e1cii mobilnej komunik\u00e1cie \u2013 \u201e4G\u201c. Je v\u0161ak potrebn\u00e9 poznamena\u0165, \u017ee v terminol\u00f3gii panuje men\u0161ia nejasnos\u0165.<\/p>\n

<\/p>\n

Pod\u013ea dokumentu od Medzin\u00e1rodnej telekomunika\u010dnej \u00fanie (International Telecommunication Union, ITU)<\/a><\/noindex> technol\u00f3gie LTE-A dostali ofici\u00e1lne ozna\u010denie IMT-Advanced. A tam sa uv\u00e1dza, \u017ee IMT-Advanced je pova\u017eovan\u00e1 za technol\u00f3giu \u201e4G\u201c. ITU v\u0161ak nepopiera, \u017ee term\u00edn \u201e4G\u201c nem\u00e1 jasn\u00fa defin\u00edciu a v z\u00e1sade m\u00f4\u017ee by\u0165 pou\u017eit\u00fd na ozna\u010denie in\u00fdch technol\u00f3gi\u00ed, ako s\u00fa LTE a WiMAX. <\/p>\n

<\/p>\n

Aby sa predi\u0161lo zm\u00e4tku, sa spojenie na z\u00e1klade technol\u00f3gie LTE-A za\u010dalo naz\u00fdva\u0165 \u201eTrue 4G\u201c alebo \u201eskuto\u010dn\u00e9 4G\u201c, zatia\u013e \u010do sk\u00f4r uveden\u00e9 varianty \u2013 \u201emarketingov\u00e9 4G\u201c. Hoci aj tieto n\u00e1zvy m\u00f4\u017eu by\u0165 pova\u017eovan\u00e9 za dos\u0165 subjekt\u00edvne.<\/p>\n

<\/p>\n

Dnes v\u00e4\u010d\u0161ina zariaden\u00ed s n\u00e1pisom \u201eLTE\u201c m\u00f4\u017ee pracova\u0165 s r\u00f4znymi protokolmi. To m\u00e1 pozit\u00edvny vplyv na roz\u0161\u00edrenie geografick\u00e9ho dosahu (pokrytia) a na pe\u0148a\u017eenky pou\u017e\u00edvate\u013eov, ktor\u00ed nemusia zaka\u017ed\u00fdm kupova\u0165 nov\u00e9 zariadenie.<\/p>\n

<\/p>\n

Mobil ako router \u2013 ak\u00e9 s\u00fa nev\u00fdhody?<\/h2>\n

<\/p>\n

Pri \u010d\u00edtan\u00ed o dostupnosti technol\u00f3gie LTE sa niekedy vyvst\u00e1va ot\u00e1zka: \u201ePre\u010do kupova\u0165 \u0161pecializovan\u00e9 zariadenie? Pre\u010do nevyu\u017ei\u0165 jednoducho mobiln\u00fd telef\u00f3n?\u201c Ve\u010f \u201ezdie\u013ea\u0165 internet cez Wi-Fi\u201c je dnes mo\u017en\u00e9 prakticky z ak\u00e9hoko\u013evek mobiln\u00e9ho zariadenia.<\/p>\n

<\/p>\n

Samozrejme, mobiln\u00fd telef\u00f3n sa d\u00e1 pou\u017ei\u0165 ako modem, ale tak\u00e9to rie\u0161enie, jemne povedan\u00e9, zna\u010dne zaost\u00e1va za routerom. V pr\u00edpade \u0161pecializovan\u00e9ho routera je mo\u017en\u00e9 zvoli\u0165 variant pre vonkaj\u0161ie umiestnenie, pri\u010dom sa d\u00e1 umiestni\u0165 na miesto s dobr\u00fdm sign\u00e1lom, napr\u00edklad pod strechu. Inou mo\u017enos\u0165ou je pripojenie \u0161pecializovanej ant\u00e9ny. (O podpore vonkaj\u0161\u00edch ant\u00e9n konkr\u00e9tnymi modelmi sa bude ni\u017e\u0161ie podrobnej\u0161ie hovori\u0165).<\/p>\n

<\/p>\n

Pre priamy pr\u00edstup z mobiln\u00e9ho telef\u00f3nu, tabletu a dokonca aj notebooku s\u00fa tak\u00e9 mo\u017enosti \u0165a\u017eko realizovate\u013en\u00e9.<\/p>\n

<\/p>\n

\"LTE
\nObr\u00e1zok 2. LTE-router LTE7460-M608 ur\u010den\u00fd na vonkaj\u0161ie umiestnenie ide\u00e1lne vyhovuje pre chaty a in\u00e9 vzdialen\u00e9 objekty.<\/em><\/p>\n

<\/p>\n

Ke\u010f je potrebn\u00e9 pripoji\u0165 na tak\u00fato \u201edistrib\u00faciu cez mobil\u201c viacero pou\u017e\u00edvate\u013eov s\u00fa\u010dasne, st\u00e1va sa pr\u00e1ca ve\u013emi nepr\u00edjemnou. V\u00fdkon Wi-Fi vysiela\u010da v mobile je slab\u0161\u00ed ako u routera so zabudovan\u00fdm pr\u00edstupov\u00fdm bodom. Preto je potrebn\u00e9 by\u0165 \u010do najbli\u017e\u0161ie k zdroju sign\u00e1lu. Okrem toho sa bat\u00e9ria mobiln\u00e9ho zariadenia r\u00fdchlo vyb\u00edja.<\/p>\n

<\/p>\n

Okrem hardv\u00e9rov\u00fdch aspektov existuj\u00fa aj in\u00e9. Univerz\u00e1lne ponuky mobiln\u00fdch oper\u00e1torov, ktor\u00e9 s\u00fa ur\u010den\u00e9 na priemern\u00e9 pou\u017e\u00edvanie a hlasov\u00fa mobiln\u00fa komunik\u00e1ciu a mobiln\u00fd internet, zvy\u010dajne maj\u00fa obmedzenia na d\u00e1ta a nie s\u00fa obzvl\u00e1\u0161\u0165 v\u00fdhodn\u00e9 pre zabezpe\u010denie zdie\u013eania pr\u00edstupu k sieti. Omnoho jednoduch\u0161ie a lacnej\u0161ie je vyu\u017e\u00edva\u0165 zmluvy, ktor\u00e9 s\u00fa ur\u010den\u00e9 v\u00fdlu\u010dne na pr\u00e1cu v internete. V kombin\u00e1cii so \u0161pecializovan\u00fdm zariaden\u00edm to poskytuje dobr\u00fa r\u00fdchlos\u0165 za v\u00fdhodn\u00fa cenu.<\/p>\n

<\/p>\n

Niektor\u00e9 praktick\u00e9 ot\u00e1zky<\/h3>\n

<\/p>\n

Na za\u010diatku sa odpor\u00fa\u010da pochopi\u0165, na ak\u00e9 \u00falohy je potrebn\u00fd pr\u00edstup k sieti.<\/p>\n

<\/p>\n

Ak sa pl\u00e1nuje \u201e\u00fatek od civiliz\u00e1cie\u201c a internet je potrebn\u00fd iba na stiahnutie \u010fal\u0161ieho rom\u00e1nu na E-book, ide o jeden typ pou\u017e\u00edvania.<\/p>\n

<\/p>\n

Ak je potrebn\u00e9 by\u0165 neust\u00e1le v spojen\u00ed, pokra\u010dova\u0165 v pr\u00e1ci a vies\u0165 akt\u00edvny on-line \u017eivot \u2013 ide o \u00faplne in\u00fd sp\u00f4sob tr\u00e1venia \u010dasu a \u00faplne in\u00fa z\u00e1\u0165a\u017e na sie\u0165.<\/p>\n

<\/p>\n

D\u00f4le\u017eit\u00fa \u00falohu zohr\u00e1va klientsk\u00e9 vybavenie. Predpokladajme, \u017ee m\u00e1me zo star\u00e9ho IT vybavenia \u2013 star\u0161\u00ed notebook, ktor\u00fd sme vzali na pr\u00edpad zl\u00e9ho po\u010dasia. V takom pr\u00edpade sa hodia aj star\u0161ie, ale aj modernej\u0161ie routery. Hlavn\u00e9 je, aby podporovali Wi-Fi v frekven\u010dnom p\u00e1sme 2.4GHz.<\/p>\n

<\/p>\n

Ak hovor\u00edme o klientoch vo forme osobn\u00fdch po\u010d\u00edta\u010dov, m\u00f4\u017eu by\u0165 dokonca bez Wi-Fi rozhran\u00ed. V tomto pr\u00edpade je potrebn\u00e9 vybra\u0165 modely s LAN portami na pripojenie cez kr\u00faten\u00fa dvojlinku.<\/p>\n

<\/p>\n

V uveden\u00fdch pr\u00edpadoch sa odpor\u00fa\u010da LTE router N300 s 4 LAN portami (model LTE3301-M209). Je to dobr\u00e9, \u010dasom overen\u00e9 rie\u0161enie. Hoci Wi-Fi je podporovan\u00e9 iba na \u00farovni 802.11 b\/g\/n (2.4GHz), pr\u00edtomnos\u0165 portov pre k\u00e1blov\u00e9 pripojenie umo\u017e\u0148uje jeho pou\u017eitie ako \u00fapln\u00fd prep\u00edna\u010d pre dom\u00e1cu kancel\u00e1riu. To je d\u00f4le\u017eit\u00e9, ke\u010f je k dispoz\u00edcii sie\u0165ov\u00e1 tla\u010diare\u0148, osobn\u00e9 po\u010d\u00edta\u010de, NAS na z\u00e1lohovanie \u2013 jednoducho cel\u00fd arzen\u00e1l pre mal\u00e9 podnikanie.<\/p>\n

<\/p>\n

LTE3301-M209 router comes with external antennas for receiving a signal from the base station. Additionally, the presence of 2 SMA-F connectors allows connecting external powerful LTE antennas for reliable communication, even in areas where the cellular signal weakens.<\/p>\n

\n\"LTE<\/p>\n

Figure 3. LTE Cat.4 Wi-Fi router N300 with 4 LAN ports (LTE3301-M209).<\/em><\/p>\n

<\/p>\n

When a bunch of the latest electronics moves to a cottage or summer office: mobile gadgets, fancy laptops \u2014 it's better to choose the most modern models that support the latest innovations in terms of Wi-Fi access, LTE, and other useful features.<\/p>\n

<\/p>\n

If there is an option for outdoor placement, it is worth considering the model LTE7460-M608. (See figure 2).<\/p>\n

<\/p>\n

Firstly, it will be possible to place the LTE router in an area with better reception, for example, under the roof, outside the building, and so on.<\/p>\n

<\/p>\n

Secondly, such placement allows ensuring reliable Wi-Fi connection not only inside the building but also in the open area of the plot. The model LTE7460-M608 uses built-in antennas with a gain of 8 dBi for communication. Another important feature \u2014 PoE power allows the router to be located up to 100 meters from the house, placed on the roof or mast. This is especially relevant when there are tall trees near the house that may obstruct the cellular signal from the base station. The LTE7460-M608 comes with a PoE injector providing PoE+ power up to 30 watts.<\/p>\n

<\/p>\n

However, sometimes it is not possible to use an outdoor device due to various circumstances. In this case, the gigabit LTE Cat.6 Wi-Fi router AC1200 with an FXS port (model LTE3316-M604) will come to the rescue. This device has four GbE RJ-45 LAN ports. An important point \u2014 the first LAN1 port can be reconfigured as WAN. This results in a versatile device that can be used as a regular router for connecting with the provider via twisted pair in cold months, and as an LTE router in summer. Besides the monetary benefit \u2014 buying one device instead of two, using LTE3316-M604 allows not to reconfigure parameters for the local network, access settings, etc. The maximum that needs to be done is to switch the router to use another external channel.<\/p>\n

<\/p>\n

Router LTE3316-M604 tie\u017e umo\u017e\u0148uje pripoji\u0165 extern\u00e9 siln\u00e9 LTE ant\u00e9ny, na tento \u00fa\u010del m\u00e1 2 konektory SMA-F. Napr\u00edklad, m\u00f4\u017eete odporu\u010di\u0165 model ant\u00e9ny LTA3100 s zosilnen\u00edm 6dBi.<\/p>\n

<\/p>\n

\"LTE
\nObr\u00e1zok 4. Univerz\u00e1lny router<\/em> AC1200 s FXS portom (model LTE3316-M604) na vn\u00fatorn\u00e9 pou\u017eitie.<\/em><\/p>\n

<\/p>\n

Z\u00e1ver<\/h2>\n

<\/p>\n

Ako je vidie\u0165 z op\u00edsan\u00fdch pr\u00edkladov, v ot\u00e1zkach zabezpe\u010denia pr\u00edstupu na internet neexistuj\u00fa \u201em\u0155tve sez\u00f3ny\u201c. Ale doch\u00e1dza k zmen\u00e1m v met\u00f3dach pr\u00edstupu do siete a charaktere za\u0165a\u017eenia, \u010do ovplyv\u0148uje v\u00fdber technol\u00f3gie.<\/p>\n

<\/p>\n

LTE je dos\u0165 univerz\u00e1lna mo\u017enos\u0165, ktor\u00e1 umo\u017e\u0148uje usporiada\u0165 stabiln\u00e9 spojenie v r\u00e1mci pomerne \u0161irokej oblasti pokrytia.<\/p>\n

<\/p>\n

Spr\u00e1vny v\u00fdber zariadenia umo\u017e\u0148uje flexibilnej\u0161ie prisp\u00f4sobi\u0165 existuj\u00face mo\u017enosti potreb\u00e1m ka\u017ed\u00e9ho z\u00e1kazn\u00edka.<\/p>\n

<\/p>\n

Zdroje<\/h2>\n

<\/p>\n

    \n
  1. ITU World Radiocommunication Seminar zv\u00fdraz\u0148uje bud\u00face komunika\u010dn\u00e9 technol\u00f3gie. Zameriava sa na medzin\u00e1rodn\u00e9 predpisy o spr\u00e1ve spektra a satelitn\u00fdch orbit\u00e1lnych dr\u00e1hach.<\/a><\/noindex><\/li>\n
  2. Sie\u0165 LTE<\/a><\/noindex> <\/li>\n
  3. LTE: ako to funguje a je pravda, \u017ee v\u0161etko je pripraven\u00e9?<\/a><\/noindex> <\/li>\n
  4. \u010co je to LTE a 4G od MegoFon<\/a><\/noindex><\/li>\n
  5. Prenosn\u00fd LTE Cat.6 Wi-Fi router AC1200<\/a><\/noindex><\/li>\n
  6. Exteri\u00e9rov\u00fd gigabitov\u00fd LTE Cat.6 router s LAN portom<\/a><\/noindex> <\/li>\n
  7. LTE Cat.4 Wi-Fi router N300 so 4 LAN portami<\/a><\/noindex><\/li>\n
  8. Gigabitov\u00fd LTE Cat.6 Wi-Fi router AC2050 MU-MIMO s FXS a USB portami<\/a><\/noindex><\/li>\n<\/ol>\n

    Zdroj: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

    \u041b\u0435\u0442\u043e \u2014 \u0433\u043e\u0440\u044f\u0447\u0430\u044f \u043f\u043e\u0440\u0430 \u0434\u043b\u044f \u0430\u0443\u0442\u0441\u043e\u0440\u0441\u0438\u043d\u0433\u0430? \u041b\u0435\u0442\u043d\u0438\u0439 \u043f\u0435\u0440\u0438\u043e\u0434 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u043e \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u00ab\u043c\u0451\u0440\u0442\u0432\u044b\u043c \u0441\u0435\u0437\u043e\u043d\u043e\u043c\u00bb \u0434\u043b\u044f \u0434\u0435\u043b\u043e\u0432\u043e\u0439 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438. \u0427\u0430\u0441\u0442\u044c \u043b\u044e\u0434\u0435\u0439 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u043e\u0442\u043f\u0443\u0441\u043a\u0430\u0445, \u0434\u0440\u0443\u0433\u0438\u0435 \u043d\u0435 \u0441\u043f\u0435\u0448\u0430\u0442 \u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442\u0430\u0442\u044c \u0442\u0435 \u0438\u043b\u0438 \u0438\u043d\u044b\u0435 \u0442\u043e\u0432\u0430\u0440\u044b, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043d\u0435\u0442 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u044f, \u0434\u0430 \u0438 \u0441\u0430\u043c\u0438 \u043f\u0440\u043e\u0434\u0430\u0432\u0446\u044b \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u0438 \u0443\u0441\u043b\u0443\u0433 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430\u044e\u0442 \u0432 \u044d\u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043e\u0442\u0434\u044b\u0445\u0430\u0442\u044c. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043b\u0435\u0442\u043e \u0434\u043b\u044f \u0430\u0443\u0442\u0441\u043e\u0440\u0441\u0435\u0440\u043e\u0432 \u0438\u043b\u0438 \u0418\u0422-\u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u0432 \u043d\u0430 \u0444\u0440\u0438\u043b\u0430\u043d\u0441\u0435, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u00ab\u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0449\u0438\u0445 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-36967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47LTE ako symbol nez\u00e1vislosti | ProHoster","description":"Leto \u2014.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/lte-kak-simvol-nezavisimosti","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","og:site_name":"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","og:type":"article","og:title":"\ud83e\udd47LTE \u043a\u0430\u043a \u0441\u0438\u043c\u0432\u043e\u043b \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 | ProHoster","og:description":"\u041b\u0435\u0442\u043e \u2014.","og:url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/lte-kak-simvol-nezavisimosti","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:15:01+00:00","article:modified_time":"2019-10-31T19:15:01+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"36967","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-22 05:33:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:35:27","updated":"2026-01-22 05:33:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/36967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=36967"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/36967\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/27702"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=36967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=36967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=36967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}