Method and system for redirecting unauthorized wireless communication devices away from a femtocell

Methods and systems are disclosed for reducing a number of unauthorized wireless communication devices (WCDs) using a femtocell. A femtocell may transmit a pilot beacon on a macro-network carrier, and may transmit one or more overhead channels on a femtocell carrier. Subsequently, the femtocell may receive a registration request from a WCD. The femtocell may then determine whether the WCD is authorized to receive wireless services from the femtocell, and if it is not so authorized, the femtocell may, during a subsequent slot associated with the unauthorized WCD in a periodically recurring slot cycle, responsively disable at least one of (i) its pilot channel and (ii) one or more of its overhead channels. As a result of the disabling, the unauthorized WCD may move away from the femtocell, perhaps handing off to the macro network.