Research completed by American Roamer show that AT&T Mobility is far and away the leader when it comes to the rollout of a 4G-branded radio access network for wireless internet access. American Roamer’s maps show that AT&T’s HSPA+ network covers a much greater area than T-Mobile’s HSPA+ network, Verizon Wireless’ LTE network or Clearwire’s WiMAX network.
Check out the maps and the special report at Fierce Wireless.