A mobile communications system comprising: a wireless communication apparatus including a first generation unit configured to generate first broadcast information which is used in processing of a first-type mobile station and a second-type mobile station which is different from the first-type mobile station; a second generation unit configured to generate second broadcast information which is used in processing of the second-type mobile station; and a transmission unit configured to transmit the first broadcast information through a first physical broadcast channel and transmit the second broadcast information through a second physical broadcast channel which is different from the first physical broadcast channel; and a mobile communications apparatus operating as the second-type mobile station and including a reception unit configured to receive the first broadcast information transmitted through the first physical broadcast channel and the second broadcast information transmitted through the second physical broadcast channel; and a control unit configured to control communication with the wireless communication apparatus using the received first and second broadcast information. a wireless communication apparatus including a first generation unit configured to generate first broadcast information which is used in processing of a first-type mobile station and a second-type mobile station which is different from the first-type mobile station; a second generation unit configured to generate second broadcast information which is used in processing of the second-type mobile station; and a transmission unit configured to transmit the first broadcast information through a first physical broadcast channel and transmit the second broadcast information through a second physical broadcast channel which is different from the first physical broadcast channel; and a first generation unit configured to generate first broadcast information which is used in processing of a first-type mobile station and a second-type mobile station which is different from the first-type mobile station; a second generation unit configured to generate second broadcast information which is used in processing of the second-type mobile station; and a transmission unit configured to transmit the first broadcast information through a first physical broadcast channel and transmit the second broadcast information through a second physical broadcast channel which is different from the first physical broadcast channel; and a mobile communications apparatus operating as the second-type mobile station and including a reception unit configured to receive the first broadcast information transmitted through the first physical broadcast channel and the second broadcast information transmitted through the second physical broadcast channel; and a control unit configured to control communication with the wireless communication apparatus using the received first and second broadcast information. a reception unit configured to receive the first broadcast information transmitted through the first physical broadcast channel and the second broadcast information transmitted through the second physical broadcast channel; and a control unit configured to control communication with the wireless communication apparatus using the received first and second broadcast information.