Patent ID: 8509151

Claim:
A mobile communication method comprising: step A of notifying an information transfer device of identification information on a radio base station by a network device, the information transfer device corresponding to an inputted installation location of the radio base station; step B of managing, by the information transfer device, the notified identification information on the radio base station; step C of transmitting, when the radio base station is installed or moved, an installation signal from the radio base station to an information transfer device to which the radio base station is connected; step D of transferring the installation signal to the network device by the information transfer device to which the radio base station is connected, if the information transfer device manages the identification information on the radio base station included in the received installation signal; and step E of discarding the installation signal without transferring the installation signal to the network device by the information transfer device to which the radio base station is connected, if the information transfer device does not manage the identification information on the radio base station included in the received installation signal, wherein in the step E, the information transfer device to which the radio base station is connected instructs the radio base station to notify the network device of an installation location of the radio base station, if the information transfer device does not manage the identification information on the radio base station included in the received installation signal.