User terminal and radio communication method
An aspect of a user terminal of the present invention includes a transmitting section that transmits a plurality of pieces of uplink control information (UCI) corresponding to a plurality of communications by using an uplink control channel or an uplink shared channel, and a control section that controls a transmission of at least a part of the plurality of pieces of UCI, based on a format of the uplink control channel or a maximum coding rate configured for the uplink shared channel when transmission timings of the plurality of pieces of UCI overlap each other.
1. A terminal comprising:
a transmitter that transmits a plurality of pieces of uplink control information (UCI) by using physical uplink control channels (PUCCHs) with different priorities; and
a processor that controls at least one transmission of the plurality of pieces of UCI, based on a maximum coding rate configured for each of the PUCCHs with different priorities,
wherein the processor controls, based on the maximum coding rate, to not transmit at least a part of channel state information (CSI) included in at least one of the plurality of pieces of UCI.
2. The terminal according to claim 1 , wherein the maximum coding rate is reported through higher layer signaling.
3. A radio communication method for a terminal, comprising:
transmitting a plurality of pieces of uplink control information (UCI) by using physical uplink control channels (PUCCHs) with different priorities; and
controlling at least one transmission of the plurality of pieces of UCI, based on a maximum coding rate configured for each of the PUCCHs with different priorities,
wherein the terminal controls, based on the maximum coding rate, to not transmit at least a part of channel state information (CSI) included in at least one of the plurality of pieces of UCI.
4. A system comprising a terminal and a base station, wherein
the terminal comprises:
a transmitter that transmits a plurality of pieces of uplink control information (UCI) by using physical uplink control channels (PUCCHs) with different priorities; and
a processor that controls at least one transmission of the plurality of pieces of UCI, based on a maximum coding rate configured for each of the PUCCHs with different priorities,
wherein the processor controls, based on the maximum coding rate, to not transmit at least a part of channel state information (CSI) included in at least one of the plurality of pieces of UCI, and
the base station comprises:
a receiver that receives the PUCCHs with different priorities.