AT&T has announced that it will complete its rollout of High Speed Uplink Packet Access (HSUPA) technology in its current 3G markets by the end of June, and will use the technology in all future deployments as it expands its 3G coverage to more markets by the end of the year. HSUPA technology will offer users uplink speeds between 500 and 800 Kbps, complementing existing High Speed Downlink Packet Access (HSDPA) technology, which offers download…
