The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user's mobile device and the base station and two core networks; one for circuit-switched ...

The company says it is decommissioning its 2G network on February 28 to focus on more advanced technologies, including 3G, 4G, 4G LTE, and LTE-A “as part of its commitment to delivering a ...

“We need to start the discussion of retiring anything that is below 3G in cellular mobile telecommunications, perhaps in the next two years,” Dy said. Once 2G technology is gone, he expects ...