Patent ID: 9237500
Filing Date: 2016-01-12
CPC Classification: H04W

Claim Text:
1. A CSG (Closed Subscriber Group) base station that restricts an access from a mobile station that has not been registered yet, comprising: switching circuitry which, in response to an instruction detected by an input device of the base station, switches between a standard mode that permits an access from a mobile station that has been registered in advance while restricting an access from an unregistered mobile station and a register mode that permits an access from an unregistered mobile station that intends to be registered, receiving circuitry which receives a call at a telephone number for registration from the unregistered mobile station in the register mode, extracting circuitry which extracts mobile station information including a mobile station ID of the unregistered mobile station that has placed the call, in accordance with the call received at the telephone number for registration, and which generates registration information by associating the mobile station information with CSG base station information including a CSG base station ID as a host station, and transmission circuitry which transmits the registration information to a server apparatus.