Expected 'dual-carrier' speed bump should require less work on the network side, but faster downloads will require newer devices

T-Mobile USA is promising 42-Mbit/s 3G in 2011, but will only beat AT&T in highest theoretical speeds

T-Mobile isn't backing off '4G' rivals in the data download speed race and is now promising 42-Mbit/s 3G in 2011

Can HSPA+ give T-Mobile a boost in the US?

Analysts anticipate that the tablet could use up to five times the traffic that a smartphone does

Plans for 100-Mbit/s links to individual cell sites match the maximum speeds offered on LTE today, but what about in the future?