| 摘要 |
The present invention relates to a method for controlling preregistration of a terminal in a base station of an asynchronous wireless communication system, which exists in an area where IDs of subnets of a synchronous wireless communication system overlap, in a synchronous wireless communication system. The method comprises: a transmission step of transmitting, to a terminal, a virtual subnet ID determined to be used by at least one base station located in an area where subnet IDs overlap; a reception step of receiving a call setup request message transmitted from the terminal; and a transmission step of transmitting, to a mobility management entity (MME), real subnet information corresponding to the call setup request message and the base station location. |
