Patent ID: 8526948

Claim:
A base station apparatus for wirelessly communicating to a mobile apparatus, comprising: an uplink signal receiving unit configured to receive a reconnection request signal transmitted from the mobile apparatus, the reconnection request signal being for the mobile apparatus requesting reconnection to the base station apparatus; a status management unit configured to detect whether a status of the mobile apparatus immediately before transmitting the reconnection request signal corresponds to a status where a frequency band measurement period is activated, the frequency band measurement period causing the mobile apparatus to measure a frequency band different from a frequency band for a radio access technology for use in radio communication between the mobile apparatus and the base station apparatus; a control unit configured to generate a response signal to the reconnection request signal, the control unit generating, if the status management unit determines that the frequency band measurement period is activated, the response signal including an indication signal for causing the mobile apparatus to activate the frequency band measurement period; and a downlink signal transmitting unit configured to transmit the generated response signal to the mobile apparatus.