Yiyiphi i-Intanethi ilungele i-smartphone namhlanje?

Ngoku kukho imigangatho emininzi yokudluliselwa kwedatha, kwaye umbuzo: "Yiyiphi i-intanethi ilungele i-smartphone namhlanje?" - Ngaphezu kokufanelekileyo. Emva koko, kwiintlobo ezahlukeneyo kulula ukudideka. Kodwa konke oku kukhangela. Kodwa ukuba ukhangelelene, akukho nto inzima kule nto.

2G

Lo ngumgangatho omdala kakhulu osetyenziswayo namhlanje. Inzuzo eyona nto iyona ndawo inkulu kakhulu yokukhawulela. Kodwa ngelo xesha i-speed speed iya kuba malunga ne-236 kbps. Ukuthumela imiyalezo elula kumanethiwekhi asekuhlaleni nokujonga amaphepha amancinci e-intanethi, oku kuya kuba ngokwaneleyo. Kodwa ukukhuphela ii-portals ezinzulu oku akwaneleyo. Ngako oko, impendulo yinto enjani ye-Intanethi ilungele i-smartphone, kule meko iya kuba yile ilandelayo: "2G". Kugqibeleleyo kulabo bahamba kakhulu kwaye abangenayo ininzi yezithuthi.

3G

Esikhundleni samanethiwekhi esisizukulwana esidlulileyo, umgangatho omtsha, oqhubekayo ngakumbi-"3G" ufikile. Inzuzo yaso eyona nto yindlela ephezulu yokudluliselwa kwedatha. Ingaba kusuka kwi-3 kuya kwi-10 Mbit / s. Oku kwanele ukwenza iifowuni zevidiyo. Ii-intanethi ezinkulu ze-intanethi "3G" nazo zinokwenzeka. Kodwa lo mgangatho usasazeka ngokubanzi kwiidolophu ezinkulu. Kwezinye iindawo, umntu unokuphela kokuphupha ngokubonakala kwakhe. Ngoko ke, njengempendulo yindlela e-intanethi engcono ngayo i-smartphone, sinokuthi oku okulandelayo: "Esi siyisisombululo esihle kubo bahamba ngeenxa zonke kwisixeko kwaye banomgangatho ophezulu" u-3G "kwintsimi yawo.

LTE

Isinyathelo esilandelayo ekunyuseni izinga lokutshintshwa kwedatha yi-"LTE" okanye "4G". Intanethi yokuqala kulo mgangatho izuze ngokutsha-ngo-2009 eSweden. "I-LTE" sele isakwazi ukuthumela idatha ngokukhawuleza ukuya kwi-100 Mb / s. Oku kukuvumela ukuba usombulule iingxaki zanoma yiphina inqanaba leyinkimbinkimbi: ukukhuphela ifilimu kunye neetayuni ze-intanethi. Ngakolunye uhlangothi, "i-4G" sele i-2 iingxaki ezingabalulekanga xa kuthelekiswa nomgangatho wangaphambili. Eyokuqala kubo - ifumaneka kuphela kwimigacities. Okwesibini kukuba izixhobo ezingasebenzisana nazo aziqhelekanga. Le yiyona ntlepheko ye-intanethi yee-smartphone ngaphakathi kweedolophu ezinkulu kwaye xa unayo ifowuni ehlakaniphile ekwazi ukusebenza kulo mgangatho.

Wi-Fi

I-Wi-Fi yindlela ekhethekileyo yokuxhuma kwiWebhu ye-Global ngoku. Uninzi lwabantu bakithi bane-intanethi yinkonzo ekhaya. Ukuze udibanise kuwo amacebo amaninzi kunokwenzeka, kwanele ukuthenga i-router, eya kudibaniswa kwinethiwekhi encinci yekhaya . Ukongezelela kwiichweba ezine zebini eziphosakeleyo, ixhotyiswe nge-Wi-Fi-transmitter, ekuvumela ukuba ufumane uxhumano kwi-intanethi. I-drawback yangundoqo yale sisombululo kukuba uluhlu lwenethiwekhi luyiimitha ezili-10. Oko kukuthi, ngaphakathi kwindlu yonke into iya kusebenza ngokugqwesileyo. Ngaphandle kwayo, umqondiso uphela ngokukhawuleza. Ngoko ke, i-Wi-Fi ingaba yimpendulo yintoni uhlobo lwe-Intanethi elungele i-smartphone, kuphela xa utshintshiselwano lweedatha lwenziwa ekhaya.

Iziphumo

Esi sikhokelo salolu hlobo, imilinganiselo eyahlukeneyo yohlobo lwe-intanethi ye-smartphone ichazwe. Yiyiphi eyona nto ibhetele? Akukho mpendulo engaqinisekanga kule nto. Ngamnye wabo unenzuzo yakhe, ngokusekelwe kuyo ummandla wesicelo sakho. Ngokuba "u-2G" - olu luhambo olude kunye neendlela ezincinane. Imigangatho emibini elandelayo, "3G" kunye ne "LTE" ifanelekile kubahlali beendawo zamandla. Kodwa abo baceba ukuthatha ulwazi kwi-Intanethi ekhaya, baya kufana ne-Wi-Fi.