Abstract: A radio base station (NodeB), wherein a scheduling unit (13) is configured to determine scheduling grant information to be transmit to a mobile station (UE) scheduled for the next scheduling assignment interval based on the predicted range of receivable power at the starting point of the next scheduling assignment interval.

Abstract: A mobile communication method includes step for transmitting a first scheduling grant information to a first mobile station UE scheduled in a current scheduling assignment slot, and transmitting a second scheduling grant information to a second mobile station UE to be scheduled in a next TTI by the radio base station Node B at a time of switching between mobile stations UE to be scheduled, the first scheduling grant information instructing to stop transmission of a MAC-e PDU in a next transmission time interval, the first scheduling grant information corresponding to a minimum size of the MAC-e PDU which can contain only one MAC-d PDU.

Abstract: A radio base station NodeB includes a transmission power control unit 13 configured to perform inner-loop transmission power control on an E-DPDCH, a scheduling unit 16 configured to determine AG to be transmitted to a mobile station UE which is subjected to scheduling of an EUL communication at a next TTI so that the total received power satisfies the target total received power, a scheduling grant information transmission unit 17 configured to transmit the AG determined to the mobile station UE which is subjected to scheduling of the EUL communication at a next TTI, and a target total received power setting unit 14 configured to change the target total received power depending on, if the normal uplink communication is provided, or if a plurality of the high-speed uplink communications are provided.

Abstract: A radio base station 200 includes a call process controller 105 and a baseband processor 109. The call process controller 105 notifies the baseband processor 109 of an offset of the baseband resource when accepting the priority call. The baseband processor 109 changes the baseband resource to be allocated to the normal call in a predetermined cycle and applies a resource use restriction based on the offset notified from the call process controller 105, the resource use restriction restricting the baseband resource to be allocated to the normal call within a range defined by subtracting the offset from a total baseband resource.

Abstract: A radio base station includes: a table storage unit storing a table in which an E-TFCI indicating a transport format combination indicator of the physical data channel to be transmitted by a mobile station is associated with ?ed that is used to determine a SG and is an offset value of transmission power of the physical data channel to be transmitted by the mobile station; a parameter selector selecting the ?ed associated with the E-TFCI from the table; and a communication controller determining a SG based on the ?ed thus selected and an E-TFCI associated with the selected ?ed, and controlling transmission power of the mobile station by using the SG thus determined.

Abstract: The radio base station includes a monitoring controller for determining whether to switch between BB cards; and a baseband signal processor for transmitting a suspension request to suspend the transmission of the user data when it is determined that the BB cards are switched, and performing the handover of a processing between the BB cards based on the transmission of the suspension request. The baseband signal processor transmits a capacity allocation or a zero grant requesting to set the transmission rate of the user data to zero.