Patent ID: 8195183

Claim:
A call admission priority control determination device comprising: a registration table containing base station ID numbers of base stations and an ID number of a high-priority first terminal, and a call admission determination unit that determines call admission with reference to the registration table, wherein, when a connection request or a switching-over request for a third terminal has been received from a base station control device, the call admission determination unit, on the basis of this request, references the registration table and determines whether or not call admission for the third terminal is to be permitted, wherein the registration table further has the maximum numbers of simultaneous connections of the base stations and call admission thresholds of a low-priority second terminal, the call admission priority control determination device further having a status table including the base station ID numbers of the base stations and ID numbers of currently connected terminals, and wherein, when a connection request or a switching-over request for a third terminal has been received from a base station control device, the call admission determination unit, on the basis of this request, references the registration table and determines a priority level of the third terminal, and then determines whether or not call admission for the third terminal is to be permitted on the basis of this priority level, the registration table and the status table.