RADIO COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, RADIO COMMUNICATION METHOD AND INTEGRATED CIRCUIT

摘要

A mobile station apparatus that receives first information by using a radio resource control signal. The mobile station apparatus is programmed to drop a transmission of a sounding reference signal, where in a case that the first information is configured, in a case that the transmission of the sounding reference signal for a first component carrier overlaps with a transmission of a physical uplink control channel for a second component carrier, and in a case that, on the overlapped portion, total transmit power of the mobile station apparatus exceeds total maximum output power configured by the mobile station apparatus.

主权项

1. A mobile station apparatus comprising;
a receiving circuitry configured to and/or programmed to receive first information by using a radio resource control signal; and a transmitting circuitry configured to and/or programmed to drop a transmission of a sounding reference signal,
in a case that the first information is configured,in a case that the transmission of the sounding reference signal for a first component carrier overlaps with a transmission of a physical uplink control channel for a second component carrier, andin a case that, on the overlapped portion, total transmit power of the mobile station apparatus exceeds total maximum output power configured by the mobile station apparatus.