- Apr 12, 2001
PCMag reports that Verizon and AT&T's upcoming LTE ("4G") networks will be incompatible with each other:
LTE is the next generation data transfer technology beyond 3G and is frequently labeled 4G.Thinking of unlocking a Verizon Wireless LTE phone for use on AT&T's network, or vice versa? Think again. Verizon Wireless confirmed today that its LTE phones will not "be compatible on other LTE networks in the U.S." because "the phones will be on different frequencies," according to Verizon spokeswoman Brenda Raney.
It turns out that AT&T and Verizon will be using different frequencies for their LTE implementations which will make it more difficult for manufacturers to support both networks. Of course, it's possible to support multiple networks in a single device, but it does require additional consideration in communication parts and antenna design.
Apple presently offers two separate iPhone models to support Verizon's CDMA and AT&T's GSM networks, but Apple is expected to consolidate support into a single device with the iPhone 5. Meanwhile, rumors point to Apple holding off on supporting LTE until at least the 2012 iPhone revision.
Article Link: Verizon and AT&T's LTE Implementations Won't Be Compatible