Radio Resource Control (RRC)

Radio Resource Control (RRC) is a protocol used in mobile networks to manage the connection between your device and the cell tower. It handles tasks like establishing, maintaining, and releasing the connection, as well as optimizing how data is transferred. RRC ensures that your device uses radio resources efficiently, maintains call quality, and switches smoothly between network cells when you move. Essentially, it's the control system that manages how your phone communicates wirelessly with the network, making sure you stay connected reliably and with good performance.