Chii 3g: kunzwisisa samambure yose vanhu

It yagara kukanganwika pamusoro 2G, zvino kuwanika rava mureza 3g Network. Chii? A mudziyo duku? Muchikamu, hungu, asi pfungwa marongedzero kuwana Mobile kukurukurirana uye Indaneti iri rakaoma zvikuru.

mudziyo

Makore mashanu chete apfuura, 3G mudziyo waiva zvinopfuura magetsi "kumumvuri" uye sokunge serura. Inopa mukuru-nokukurumidza mukana kwete chete paIndaneti, asiwo kune sai woisa mabasa. Kunoitawo kuti kushandisa Mobile pakukurukurirana, kwete zvachose, sezvo asati. Waya vaiva kure kare.

chiratidzo

Mhinduro yomubvunzo, chii 3g, haagoni kuderedzwa kuti kuongororwa nokurondedzerwa mudziyo. Kuti tirambe mukuru-nokukurumidza kubatana zvinokosha uye hwakadaro simba date yedzimudzangara Network - date hutachiwana pamusoro Broadband network akabvumira kuzadzisa zvakadaro zvakaitika.

Features

Anozviita kushandisa 3G network vava Multimedia mabasa, kusanganisira yose network. Nokudaro dzakakurumbira kududzwa 3G sezvo chizvarwa chechitatu. Kunoitawo iwe kwete chete kukurukura, uye kukurukura idzva chimiro - mavhidhiyo. Tichave zvino inzwai interlocutor uye kumuona. Uye kana zviri sei zvinoshanda paIndaneti, isu tose munotoriziva, sei chinoratidza pacharo ari Mobile? Aine videophone! .. It chinonzi budiriro iri Mobile rwokugadzira! Uye ikozvino chete mutsva yemashoko maserura munhu anogona kushandisa Indaneti, mafirimu, mapurogiramu eterevhizheni.

Chimwe chinhu kuti anoratidza mhinduro yomubvunzo, chii 3g, waiva mukana kugara kugara paInternet. Panguva iyoyowo, vakashandura muchimiro muripo, chikwata akaenzana. Asi kare inobhadharwa kuti vari pomumbure, pamanyorerwo 3g akabhadhara mari yakagamuchirwa (uye inoparadzirwa uyewo) mashoko.

Zvimwewo zviri idzva pamanyorerwo pakukurukurirana: kungomberereka dzakawanda, kutsigira vakawanda dzaishandisa, kutaurirana chete kwomwedzi, rikurumidze kusvika 2 Mbps.

Zvose izvi zvinokwanisika Vongai chichiitwa kupararira mashoko ari decimetre siyana. Hapana ane simba uye zvikuru pose asi kutanga haana.

mwero yepamusoro

Chii 3g sechinhu izwi? Pfungwa iyi haisi kutaura chete pamusoro mukuru aimhanya, asiwo anoshandiswa kutsanangura yepamusoro inopiwa pakukurukurirana: ekuteerera, video, Multimedia. Kuti vawane mugumisiro ichi, vagadziri vakamanikidzwa kutungamirirwa dzakawanda mitemo uye nokurondedzerwa (UTi). Zvinotarisirwa vari kushandisa kakawanda chakarondedzera unhu 3g chizvarwa: zviri kubudirira kubva akavandudzika kunyatsoshanda, vanokwanisa uye kumhanya 144 kbps (kana uchityaira, somuenzaniso, mumotokari, kumhanya kufamba zvinogona kusvika 120? Km paawa) kusvika 2 megabits pasekondi yoga yoga (kutadza kufamba).

3g kunorevei nokuda anoishandisa, kuwedzera mukuru-nokukurumidza Indaneti? Kuchizvarwa chechitatu kunzwisisa yemakambani nemakasitoma, kushandisa conferencing uye kure kuwana Database (pasina waya chero nzvimbo). Zvakafanana nemamwe basa kwaaiitwa kare aidiwa nevakawanda - ndiko kugona kubhadhara mabasa vachishandisa runhare (dzinonzi Mobile rwezvemabhengi), akavonga izvo hapana chikonzero kutsvaga chirwere kana akaundi bazi.

Kupiwa 3 G

Kureva 3g, vokuRussia vakadzidza kudaro kare. Musumo azvino ruzivo mune Mobile pakukurukurirana (mu pfungwa dzose rokuti) akatora nguva yakareba - makore 10. Pakutanga 3G samambure iri zvinowanzoshandiswa kuJapan, ipapo muAsia, kuUnited States uye, pakupedzisira, "akauya" kune dzaishandisa muEurope.

3G samambure - kunzwisisa hutachiwana hurongwa pakusanganisirawo uye "mugamuchiri" chiratidzo: redhiyo Frequency kupararira Mobile dzaishandisa, World Wide Web. On 3G vane zvepamusorosoro: kukura kwayo, zvingava zvinobvira kusika pasi pose Mobile network, chokubatanidza vose dzaishandisa. Asi kana nemambure ruchavapo pasi akasiyana protocols (nhasi wavo 2), chokupedzisira, "muraraungu" harizoisirwi kubudirira ...