Kev txhais kom meej:
HSDPA yog rau High-Speed Downlink Pob Nkag Mus Siv.
Nws yog ib lub vas nthiv 3G uas siv los ntawm AT & T thiab T-Mobile. HSDPA yog tus ceev tshaj ntawm lub vas nthiv 3G tes hauj lwm; nws yog li ceev ceev tias nws feem ntau hu ua ib lub 3.5G network.
AT & T hais tias nws lub HSDPA network yuav ntaus speeds ntawm 3.6 Mbps mus 14.4 Mbps. Kev kub siab tshaj plaws hauv lub ntiaj teb no feem ntau qeeb qeeb tshaj qhov ntawd, tab sis HSDPA tseem yog ib lub vas nthiv super-ceev.