Kuti tinzwisise kuti 4G iri papi tablet , ngatitangei kudzidza zvimwe zvishoma pamusoro peiyi yechizvarwa cheprotocol. Mutsara unoti "4G" unobva kubva muchiShona shoko rinosanganisira chizvarwa chechina, zvinoreva "chizvarwa chechina". Muchiitiko ichi, icho chizvarwa chesina wireless transmission transmission channel. Kuti uwane nhamba ye 4G, mutauriri wekukurukurirana anosungirwa kudhinda dhigirii nekukurumidza kwema 100 Mbit / s. Ngationei zvakanakirei muridzi wehwendefa ane rutsigiro rwe 4G protocol anogona kuwana.
General zvinoda
Sezvataurwa pamusoro apa, kuitira kambani yekukurukurirana kuti igoverwe huwandu hwe 4G, inofanirwa kupa nguva yekubatanidza kumunhu kubva pa100 kusvika 1000 Mbps. Kusvika iye zvino, kune ma technologies maviri chete anopiwa huwandu hwe 4G. Yokutanga ndeye Mobile WiMAX Release 2 (IEEE 802.16m), uye yechipiri iLTE Advanced (LTE-A). MuRussia, mahwendefa anotsigira 4G anogamuchira uye anotumira mashoko pamusoro peLTE teknolojia. Kusvika iye zvino, chaiyo yekutengesa dhigirii iri 20-30 Mbit / s (zviyero mukati meMoscow). Nhanho, yega, inonyanya kuderera kupfuura yakataurwa, asi kune vene vemasipuraji anogadzirisa izvi zvakakwana. Iye zvino ngationei zvakadzama zvinorehwa ne 4G mune tablet yezuva ranhasi.
Kubatsirwa kwepiritsi 4G
Chokutanga, vatambi vanofanira kufara, nokuti nekuwedzera kwekufambisa kwekukurumidza, ping inodonha zvikuru (hutano hwekukurukurirana hunovandudzwa), izvo zvinoita kuti zvikwanise kutamba kubva pahwendefa kunyange mumakwikwi akadaro emitambo yemavhidhiyo se "Online Tanks". Vatori vehwendefa neLTE (4G) rubatsiro runogona kutarisa kushanyira video muhupamhi hwepamusoro, inowanzotora mamhanzi nemafaira eveshizha. Panguva ino, majezvi akawanda akasunungurwa anotsigira iyo protocol itsva. Mune ramangwana, zvikwereti zvakakosha zvakarongedzerwa mukugadzirwa kwehuwandu hwe 4G muRussia. Sezvaunogona kuona, teknolojia yekutsvaga dhiyabhorosi rwechizvarwa chechina yakave yechokwadi kuburikidza nekugoverwa kwepaIndaneti maitirwo edzimba dzepadhina. Zviri pachena kuti, nokukurumidza kuwedzerwa kwekufambisa kuchawedzera zvakanyanya, nzvimbo inoshandiswa ichawedzera zvikuru. Kana ukabvunzwa kana 4G inotarisirwa muhwendefa iri munyaya yako, mhinduro yacho inobva pane kana pane kuvhara 4G munharaunda iyo yakagadzirirwa kushandiswa kushandiswa. Mukuwedzera, zvinoenderana nekuda kwako kugovana nechiyero chinoshamisa, nokuti apo izvozvi zvishandiso hazvina kutoroka, sebasa pacharo.
Kukanganiswa kwe 4G
Zvinonyatsozivikanwa kuti piritsi ine 4G chiteshi ine zvakawanda zvisinganakidze zvisizvo uye kusiyana kana zvichienzaniswa nemichina yakagadzirwa ne 3G protocol yapfuura. Chinhu chinonyanya kunetsa ndechekuti kuvapo kwezvinhu zviviri (3G uye 4G) mujadget kunotungamirira kukuti kushandiswa kwemazuva ano kunoderedza kuchema kwebhateri ne20% nokukurumidza. Mukuwedzera, ndinoda kunyunyutira pamusoro pehuipi hunotyisa hwebasa pachayo (kasi yeInternet), nokuti yakapetwa kashanu kudarika iyo yakasarudzwa pasi. Nyika dzakawanda dzave dzichikurira nguva yakareba yeMbit / s., Uye
Pamubvunzo wekuti kutenga tablet pakutsigira 4G ikozvino, hapana mhinduro yakananga. Kana iwe uchida kutamba mitambo yepaIndaneti panzira yekuenda kuchikoro kana kuti hofisi ye $ 30 pamwedzi (zvighura zvishoma zvemitambo hazvina kukodzera), saka sei kwete. Chinhu chikuru, usakanganwa kutakura goroja newe nguva dzose, nokuti mabheti (kunyange akanaka chaizvo) agara pasi kwemaawa mana.