If you have a brand new phone, you might wonder what the LTE or LTE+ icon is on the top of the status bar on your phone screen. In short, it refers to your phone establishing a data link with your ...

The infrastructure of an LTE cellular network comprises the E-UTRA/E-UTRAN air interface and the Evolved Packet Core (EPC), which includes the gateways, mobility management and subscriber databases.

Phone calls over the LTE cellular data network. Voice over LTE (VoLTE) is a voice over IP (VoIP) service that uses the same IP network architecture as LTE data. Although transmitted in IP packets ...