MOBILE STATION

摘要

To prevent the occurrence of interference in the uplink when carrying out “Time-Switched UL CA”. A mobile station UE according to the present invention includes a UL transmission processing unit 11 configured to transmit uplink information at TTI# n+4 corresponding to TTI#n, using a CC allocated over a PDCCH to the mobile station UE at TTI# n by the radio base station eNB. The UL transmission processing unit 11 is configured to transmit the uplink information at each of TTIs using only one CC, and when TTI# n+4 is included in a “switching period” in which a CC used for the transmission of the uplink information is switched, the UL transmission processing unit 11 is configured not to transmit the uplink information at the TTI# n+4

主权项

1. A mobile station configured to be able to carry out carrier aggregation using a plurality of component carriers in an uplink with a radio base station, comprising:
an uplink transmission processing unit configured to transmit uplink information at transmission time intervals, wherein the uplink transmission processing unit is configured to transmit the uplink information at each of the transmission time intervals using only one component carrier, and when the transmission time interval is included in a switching period in which a component carrier used for the transmission of the uplink information is switched, the uplink transmission processing unit is configured not to transmit the uplink information at the transmission time interval.