Ukufinyelela Kwamaselula Okungavumelekile (UMA) kuchazwe

Ukufinyelela Kwamaselula okungavumelekile kuyinkinga engenawaya evumela ukushintshwa okunamandla phakathi kwamanethiwekhi angaphandle angenawaya (isib. GSM, 3G, EDGE, GPRS, njll) namanethiwekhi wendawo angenawaya (isib. Wi-Fi, Bluetooth). Nge-UMA, ungaqala ikholi yeselula phezu kwe-GSM yenethiwekhi yakho, isibonelo, futhi ucingo luzoshintsha inethiwekhi ye - GSM ukuya kwinethiwekhi yakho ye- Wi-Fi yehhovisi uma nje uhamba ebangeni. Futhi ngokungafani.

Indlela UMA Isebenza ngayo

I-UMA, eqinisweni, ibizo lebhizinisi lokuxhumana kwenethiwekhi.

Uma i-handset esevele isetshenziselwa ukuxhumana nge-wireless WAN ingena enethiwekhi yenethiwekhi ye-LAN engenantambo, izinikela kwisilawuli se-GAN se-WAN njengoba isesiteshini esisisekelo se-WAN futhi ishintshela kwinethiwekhi ye-LAN engenantambo. I-LAN engavunyelwe ihanjiswa njengengxenye ye-WAN enelayisensi, ngakho-ke ushintsho luvunyelwe ngokushelelayo. Uma umsebenzisi ehamba ububanzi be-wireless LAN engavunyelwe, uxhumano lubuyela emuva ku-wireless WAN.

Le nqubo yonke ibonakala ngokucacile kumsebenzisi, ngaphandle kokushaya izingcingo noma ukuphazamiseka ekudluliseni kwedatha.

Abantu bangazuza kanjani ku-UMA?

Abahlinzeki Bangabasiza Kanjani Ku-UMA?

Izinkinga ze-UMA

Izidingo ze-UMA

Ukuze usebenzise i-UMA, udinga kuphela uhlelo lwezintambo ezingenantambo, i-LAN engenazintambo-eyakho noma i-Wi-Fi hotspot yomphakathi-neselula ehambisana ne-UMA. Amanye amafoni we-Wi-Fi nama-3G ngeke asebenze lapha.