Yini ijubane-Inthanethi kubhekwa okuhle

Kwesinye isikhathi abasebenzisi amateur, ukuthola kwakhe kuqala (kuphela eyokuqala, ngoba ubuchwepheshe futhi ekugcineni ukushintsha idivayisi iphinde ithuthukise) kukhompyutha yakho, i-laptop, ithebhulethi noma iselula, babe wanamathela uzama uzinqumela ukuthi uphendule imibuzo embalwa. Into ebaluleke kakhulu imibuzo mayelana nokuthi ingabe idinga internet kule divayisi, hlobo luni uxhumano kuyatholakala emakethe ukukhetha, futhi yini ijubane Internet kubhekwa okuhle. Nokho, sizama ukubhekana kafushane nalezi zinkinga ngokucindezela isikhathi sethu futhi anikeze iseluleko eziwusizo kanye nezincomo.

Ijubane Internet computer futhi laptop
Thatha icala, okwenzeka avame - ukuthengwa ezintsha ekwi-desktop yekhompuyutha noma ikhompyutha ephathekayo. Kulesi simo, neensombululo zemiraro yokuxhuma World Wide Web kakhulu. Yilokho nje kwamasonto ayinhloko: lesifunda inethiwekhi yendawo, fibre optic, ADSL-uxhumano we-opharetha endawo yocingo fixed uxhumano, ukuxhumana okungenawaya ngokusebenzisa inethiwekhi mobile yomjaho.

ADSL ejwayelekile muhle ezimweni lapho umsebenzisi has a ifoni yasendlini, futhi ezinye izindlela wire uxhumano noma ebiza kakhulu noma kwenzeke nhlobo. Izinga compounds ezinjalo ziyahlukahluka kusuka sasivumela kancane 512 kbit / s kuze inani okunokwenzeka 24Mbps / s. Impendulo yombuzo, ngalokho okubhekwa 'njengempi isivinini ezinhle internet kuncike ezidingweni ngazinye umsebenzisi othile, kodwa ngisho ubuncane 512 kbit / s kwanele ngengxoxo yezwi noma okulandwayo okwesikhathi izinyawo, kodwa kakade eziningi amabhayisikobho.

Okukhulu kunakho ijubane lwenethiwekhi ihlinzeka inethiwekhi yendawo bese uxhuma nge fibre. Kuye umhlinzeki izinga interenete ziyahlukahluka kusuka 5 1000 Mbit / s. Ezimweni eziningi, isivinini okweqa 80-100 Mbit / s isivele ngokweqile futhi ukhonza, kunalokho, ukwakha isithombe esihle lomhlinzeki, kunokuba ukuhlangabezana nezidingo ngokushesha amakhasimende.

Ijubane Internet iselula

Kodwa umbuzo ukuthi yini ezilungele kangcono ifoni Inthanethi ngokuvamile akudingekile. Futhi zonke ngenxa izinketho zokuxhuma ku-intanethi kusuka efonini yakho (noma i-smart phone) ezimbili kuphela: i-GSM-inthanethi noma 3G. Ngaphezu kwalokho, uma kuba ukwesekwa amanethiwekhi oyisizukulwane sesithathu ku amafoni ezibizayo $ 80 - lokhu kuyinto evamile, maqondana "Nokii" ( "Samsung" noma ezinye imodeli) ubudala kepha othandiweyo 100% abakwazi qiniseka. Yiqiniso, uma locingo isekela 3G, cishe, kungcono ukusebenzisa le ndinganiso, ngoba ngesivinini (kufika ku 3.6 Mbit / s kuqhathaniswa 474 kbit / s sikunguqulo kakhulu 'eziphambili "we-GSM - EDGE), futhi ikhono lokuhlela kanyekanye ukukhuluma kanye nedatha lokushintshisana (e amanethiwekhi we-GSM, ukuthumela idatha iphazamisekile isikhathi ucingo). Phakathi nemiphumela ethile engathandeki ambalwa usebenzisa indinganiso entsha Kumele kuqashelwe, okokuqala, umthwalo omkhulu phezu ibhethri futhi, okwesibili, hhayi kakhulu 3G-ikhava indawo ebanzi.

Qaphela ukuthi ngemva umsebenzisi kunqunywa izinga zokuxhumana, esetshenziswa ukuxhuma ifoni yakho kuwebhu emhlabeni wonke, kubalulekile ukucacisa opharetha. Ngokuvamile, kulesigaba anganikeza usizo olukhulu usizo abangane (omakhelwane noma osebenza nabo) abasebenzisa i exhunywe khona lezi zinkonzo. Okokuqala nokusemqoka, kubalulekile ukwazi ukuthi iyiphi i-Internet ngesivinini kubhekwa kuhle opharetha ezahlukene endaweni lapho okufanele kwenzeke kaningi (ekhaya, emsebenzini, endleleni phakathi kwalezi zindawo ezimbili, njalo njalo).

Speed-Inthanethi I-Tablet

Futhi ekugcineni, i niche Lesisemkhatsini phakathi kwamakhompyutha kanye Smartphones wathatha ingxenye encane ka electronics - Tablet PC (noma colloquially amaphilisi). Ukuhlola ukuthi yimaphi ama-inthanethi ubengcono isibhebhe, yini ijubane Internet kudingeka siwuqonde ngokucacile kubhekwa kuhle imisebenzi ethile. Kungenye into uma umsebenzisi kufanele kube izikhathi ezimbalwa ngosuku i-imeyili yakho, kodwa kungase kube iyiphi ingxenye bomdabu (noma lwendabuko) komuzi. Kanti kungokunye uma umuntu ngokuyisisekelo ehlezi ekhaya, okuyinto has iphuzu ayo ukufinyelela kwe-Wi-Fi, ngezikhathi abheke isiqophi ipuleti ku-YouTube. Esimweni sokuqala, plate uzobe adingekayo ukuze asekele amanethiwekhi eselula, kanti eyesibili kuyoba okwanele futhi singabi umkhuba kakade-Wi-Fi. Uma i-Wi-Fi itholakala kuzo zonke amapuleti ke 3G / GSM uthi lokhu akunakwenzeka, futhi kukhona igajethi esinjalo $ 30-50 eqolo ngaphezu kwanoma abafowabo kancane "imfashini".