radio access network

A Radio Access Network (RAN) is the part of a mobile communication system that connects your device, like a smartphone, to the broader cellular network. It includes the cell towers and base stations that transmit and receive radio signals, allowing you to make calls, send messages, and access the internet. The RAN manages the radio communication, ensuring efficient and reliable connections by handling data traffic between your device and the core network. Essentially, it’s the local infrastructure that links your device wirelessly to the mobile network’s global system.