Ukufikelela kwefowuni engenayo i-teknoloji engena-wire evumela ukuba kubekho utshintsho phakathi kwamanethiwekhi amaninzi angena-wire (umz. GSM, 3G, EDGE, GPRS, njl) kunye neenethwekhi zengingqi ezingenanto ezingabanamacandelo (umz. Wi-Fi, i-Bluetooth). Nge-UMA, unokuqalisa iselfowuni kwi-GSM yenethiwekhi yakho, umzekelo, kwaye umnxeba uya kutshintsha kwi- network ye - GSM kwi- Wi-Fi yenethiwekhi yakho yeofisi ngokukhawuleza xa uhamba kwibala. Kwaye kwanezela.
Indlela iMA isebenza ngayo
I-UMA, e neneni, ligama loshishino lomnatha wenethiwekhi yokufikelela.
Xa idilesi esebenzayo ekunxibelelweni nge-wireless WAN ingena kwinethiwekhi ye-network ye-LAN yenethiwekhi, ivela kwi-WAN's GAN isilawuli njengendawo kwisiteshi esisezantsi se-WAN kwaye ishintshela kwinethiwekhi ye-LAN engenantambo . I-LAN engavumelekanga ihanjiswa njengenxalenye ye-WAN enelayisenisi, kwaye ngoko utshintsho luvunyelwe ngokufanelekileyo. Xa umsebenzisi ehambisa uluhlu lwe-LAN engenaxeshwanga olungenayo i-wireless LAN, unxibelelwano luya kubuyela kwi-WAN engenazintambo.
Le nkqubo yonke ibonakala ngokucacileyo kumsebenzisi, kungabikho iifowuni okanye ukuphazamiseka ekudlulisweni kwedatha.
Abantu Bangayifumana Njani Kwi-UMA?
- Abantu bangasebenzisa iifowuni zabo eziphathekayo kwiindawo ezininzi kunye namanethiwekhi kodwa banenombolo enye.
- Baya kuseka ii-LAN zabo ezingenazintambo ngokwabo, ngoko ukuxazulula ingxaki ebangelwa yimingxuma ekukhuselweni kwenethiwekhi yomnikezeli wabo.
- Iindleko zokuhamba ngaphandle komncedisi wenkonzo yeselula ziyacinywa ngenxa yokuba iifowuni zingaqaliswa kwiiLAN ezingenasifuni ezingenazintlu.
- Unxibelelwano lwefowuni luya kuba lunokuthenjwa ngakumbi kwaye lube lukhulu, lukhuthaza abanye abantu ukuba bathathe indawo yeenkonzo zefoni ze-PSTN ezibiza.
Ababoneleli banganceda njani kwi-UMA?
- Abathwali banokubeka iindawo ze-Wi-Fi zokuhlala kwiindawo ezixhamlayo kwinethiwekhi kunokuba batyala imali kwi-WAN hardware engabizi ngefowuni.
- Ukudibanisa kwi-GSM kunye namanye amanxibelelwano angenazintambo ze-WAN akhululwa kunye nenxalenye yezithuthi ezihanjiswe kwii-LAN ezingenazintambo ezingenagunya.
- Iintanethi ezinjenge-Wi-Fi zilungele ukuthwala ezinye iintlobo zeendaba ngaphandle kwezwi, esikhundleni se-GSM. Ngaloo ndlela, ababoneleli bangaqulunqa iiphakheji zokunxibelelana ezibandakanya ngaphezu kwezwi. Olu luncedo lunomdla ngokukhethekileyo kubaboneleli benkonzo ye-Intanethi banqwenela ukwandisa iinkonzo kunye nokunciphisa iindleko.
- I-UMA isebenza kumgca we-intanethi ye-IP kumgca weprotocol kwaye ngoko ke ivuleleke kwiiprotokholi ezininzi kwi-layout-ebeka ngokulula, ayiyikuphela kwintanethi enye, kodwa inokusebenza kwi-Wi-Fi, i-Bluetooth njl.
Iingxaki ze-UMA
- Iifowuni kufuneka zihambelane ne-UMA. Ezi zinqabile kwaye zibiza kakhulu. Le ngxaki kubini nababoneleli nababhalisi.
- Ngoxa i-UMA ihamba ngeenkonzo zokuhamba, ayikwazi ukubonelela ngefowuni okanye ixabiso eliphantsi kakhulu njengeenkonzo ze-SIP kunye neenkonzo ezifana ne-Skype. Ngenxa yoko, ukusika iindleko akunakho ukukholisa kwiimeko ezininzi.
IMA Izidingo
Ukusebenzisa i-UMA, ufuna kuphela isicwangciso senethiwekhi esingenazintambo, i-LAN engena-wire okanye i-Wi-Fi yoluntu-kunye nefowuni yeselula exhasa i-UMA. Ezinye iifowuni ze-Wi-Fi ne-3G aziyi kusebenza apha.