3.5G to get upgrade by end of 2007

UK mobile operators T-Mobile, 3 and Vodafone have confirmed plans to begin rolling out the High Speed Uplink Packet Access (HSUPA) standard in the UK by the end of the year.

The technology – which uses packet scheduling – takes the performance enhancements found in the High-Speed Downlink Packet Access (HSDPA) standard and brings them to the upload side of a data connection. The net effect is a balancing of the theoretical maximum upload and download speeds.

Vodafone have already launched the technology in Germany, and will begin rolling out their UK service later this year. Rivals T-Mobile and 3 will also be aiming to start upgrading their network by the end of the year, with Orange planning to introduce the HSUPA service in 2008.

The only UK operator not figuring in these plans is O2 – who have at present not announced plans for HSPA enhancements to their network.

(Thanks to SMS Text News reader Mike for providing additional information to correct this article)