I-EV-DO iyi- protocol ye-intanethi ephakamileyo esetyenziselwa iinkcukacha zonxibelelwano ezingenazintambo , ngokukodwa ukufikelela kwi-Intanethi kwaye ithathwa njengeteknoloji ye- broadband njenge- DSL okanye i-modem ye-Intanethi .
Ezinye iiklasi zeefowuni zee-cellular inkxaso i-EV-DO. Ezi fowuni zinokufumaneka kwiintlobo ezahlukeneyo zeefowuni emhlabeni jikelele kuquka i-Sprint kunye neVerizon e-US Amashishini ahlukeneyo e- PCMCIA kunye ne-modem yangaphandle yee-hardware ikhona ukwenzela ukuba ii-laptops kunye nezixhobo eziphathekayo ze-EV-DO.
Ukukhawuleza Kwenzeka Kanjani?
Ipro-protocol ye-EV-DO isebenzisa uxhulumaniso olunqamlekileyo , ukwabiwa kwamanqanaba omhlaba wokukhuphela ngaphandle kokulayishwa. Umgangatho wokuqala we-EVDO Revision 0 uxhasa amaxabiso angama-2.4 Mbps kwedatha kodwa kuphela 0.15 Mbps (malunga ne-150 Kbps).
Inguqu ephuculweyo ye-EV-DO ibizwa ngokuba yiNguqulelo ye-A, ukunyuka komlinganiselo wokukhuphela ukuya kwi-3.1 Mbps kunye nokulayishwa kwi-0.8 Mbps (800 Kbps). Okutsha kwe-EV-DO Ukuhlaziywa kweB kunye nokuhlaziywa kweTeknoloji ye- teknoloji inkxaso ephezulu kakhulu yeedata zedatha ngokuhlanganiswa kwee-bandwidth ezivela kwiindlela ezininzi ezingenazintambo. U-EV-DO wokuqala u-B waqala ukuphuma ngo-2010 ngenkxaso yokulandwa ukuya kuma-14.7 Mbps.
Njengokuba kuninzi nezinye iinkqubo zethungelwano , iirhafu eziphezulu zedatha ye-EV-DO ayiphumelelwanga ngokwenza. Unxibelelwano lwe-Real-world luya kuhamba nge-50% okanye ngaphantsi kwexabiso elilinganisiweyo.
Eyaziwayo Njenge: EVDO, i-Evolution Data Optimized, i-Evolution Data kuphela