Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives a plurality of specific configurations in relation to a channel state information (CSI) report configuration, and a control section that configures a CSI report including CSI for each group such that the CSI report includes CSI based on a first specific configuration and CSI based on a second specific configuration, the first specific configuration and the second specific configuration being out of the plurality of specific configurations. According to one aspect of the present disclosure, it is possible to preferably use a CSI report related to group-based beam reporting.

Abstract: A terminal receives, from a network, first control information and second control information, the first control information being intended for a group including a plurality of component carriers, the second control information being intended for each of the plurality of component carriers. The terminal selects either the first control information or the second control information and controls the plurality of component carriers on the basis of the first control information or the second control information thus selected.

Abstract: A terminal is disclosed including a processor that starts a timer based on a beam failure instance counter; a receiver that receives a reference signal for identifying a candidate beam; and a transmitter that, if the reference signal has layer 1 reference signal received power (L1-RSRP) exceeding a threshold value before the timer expires, and if there is at least one of contention-free random access (CFRA) resources corresponding to the reference signal, transmits a random access preamble using the at least one of CFRA resources. In other aspects, a radio communication method and a base station are also disclosed.

Abstract: A radio communication node (100B) includes a cell information acquiring unit (165) that acquires a subcarrier interval to be set and a frequency range to be used; and a control unit (170) that sets a reference additional time included in a time difference from transmission in a serving cell to reception in the radio communication node and the granularity applied to the reference additional time based on the subcarrier interval and the frequency range.

Abstract: A terminal according to an aspect of the present disclosure includes a control section that assumes that a first rank indicated by first channel state information (CSI) and a second rank indicated by second CSI are subjected to a given restriction, and controls creation of a joint CSI report including the first CSI and the second CSI, and a transmitting section that transmits the joint CSI report. According to an aspect of the present disclosure, measurement and report of CSI for a multi panel/TRP can be appropriately performed.

Abstract: A terminal according to an aspect of the present disclosure includes a receiving section that receives information related to activation or deactivation of at least one of a plurality of panels, and a control section that uses one of the plurality of panels to transmit or receive a specific signal on the basis of the information. According to one aspect of the present disclosure, a plurality of panels can be appropriately used.

Abstract: Provided are a wireless communication method applied to a user equipment, a wireless communication method applied to a base station, user equipment and a base station, the wireless communication method applied to the user equipment includes: jointly selecting multiplexing identification information and a reference signal for the user equipment, the multiplexing identification information being used to distinguish data of the user equipment from data of other user equipment; using the selected multiplexing identification information to perform processing on the data; and sending the processed data and the reference signal.

Abstract: A terminal according to an aspect of the present disclosure includes a control section that determines activation or deactivation for a panel, and a transmitting section that transmits a report related to determined activation or deactivation for the panel by including the report in at least one of channel state information and MAC control information (MAC CE).

Abstract: A terminal according to one aspect of the present disclosure includes a transmitting section that transmits a random access preamble in a given cell when beam failure is detected, and a control section that assumes a same antenna port quasi-co-location parameter as that associated with an index of a reference signal corresponding to the random access preamble for monitoring of a downlink control channel in a given control resource set after a given period from timing at which contention resolution is successful in random access procedure corresponding to the random access preamble and until specific information related to a Transmission Configuration Indication state (TCI state) for a downlink control channel is received. According to one aspect of the present disclosure, it is possible to appropriately update a beam in relation to BFR.

Abstract: To determine an appropriate spatial resource for an uplink control channel. A user terminal includes a receiving section that receives a plurality of entries of information related to a spatial resource for an uplink control channel by using a higher layer, and receives specification information specifying at least one entry among the plurality of entries by using a downlink shared channel, and a control section that controls transmission of delivery acknowledgment information for the downlink shared channel, based on feedback timing of the delivery acknowledgment information and application timing of the spatial resource based on the specification information.

Abstract: A terminal is disclosed including a receiver that receives downlink control information indicating a transmission bandwidth allocated to a downlink shared channel within a bandwidth part, and a processor that determines a size of a precoding resource block group (PRG), to which a same precoding is applied, based on the transmission bandwidth or a subset of the transmission bandwidth. In other aspects, a radio communication method for a terminal is also disclosed.

Abstract: A terminal according to an aspect of the present disclosure includes a receiving section that receives a physical downlink control channel for triggering an aperiodic channel state information reference signal (A-CSI-RS), and a control section that, in a case that two different values of a control resource set (CORESET) pool index are configured and a time offset between the physical downlink control channel and the A-CST-RS is smaller than a threshold, applies, to the A-CSI-RS, QCL assumption used for quasi-co-location (QCL) indication of a CORESET among a plurality of CORESETs, the CORSET being associated with a monitored search space and having the lowest CORESET ID. According to an aspect of the present disclosure, the QCL parameters can be appropriately determined.

Abstract: A terminal is disclosed that includes a receiver that receives Channel State Information (CSI) reporting configuration information which is a Radio Resource Control (RRC) information element. The terminal also includes a processor that ignores a second RRC parameter regarding report quantity when the terminal is configured with a first RRC parameter regarding report quantity by the CSI reporting configuration information. The processor also performs a control to report Layer 1 Signal to Interference plus Noise Ratio (L1-SINR) when quantity for reporting L1-SINR is indicated by the first RRC parameter. In other aspects, a radio communication method and a system are also disclosed.

Abstract: A user terminal according to an aspect of the present disclosure includes a receiving section that receives downlink control information (DCI) indicating transmission of an uplink shared channel, and a control section that determines that a size of a time domain resource allocation (RA) field included in the DCI is different depending on a format of the DCI to control the transmission of the uplink shared channel based on the field. According to one aspect of the present disclosure, the number of candidates of the PUSCH time domain RA can be appropriately controlled.

Abstract: To switch a TCI state, QCL assumption, or a beam of a channel at high speed, a user terminal according to one aspect of the present disclosure includes: a receiving section that receives information regarding a plurality of reference signals associated with one or more Transmission Configuration Indicator (TCI) states; and a control section that controls reception of a downlink physical channel assuming quasi-co-location with at least one of the plurality of reference signals.

Abstract: A terminal according to an aspect of the present disclosure includes a transmission section that transmits, when a delivery acknowledgement signal (HARQ-ACK) collides with another UL transmission, the UL transmission, a reception section that receives downlink control information including information related to retransmission of the HARQ-ACK, and a control section that controls retransmission of the HARQ-ACK using a resource notified by the downlink control information.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that, when different physical cell IDs are configured for a plurality of transmission/reception points (TRPs), receives information related to a downlink reference signal from a second TRP out of the plurality of TRPs by using higher layer signaling, and a control section that controls transmission of an uplink signal on the basis of the information. According to one aspect of the present disclosure, it is possible to perform appropriate communication when different physical cell IDs are configured for a plurality of TRPs.

Abstract: The present invention is designed to improve the throughput of radio communication by using partial frequency bands for DL/UL communication. A user terminal has a receiving section that receives downlink control information by using a first partial frequency band (BWP) among a plurality of BWPs configured in a carrier, and a control section that identifies, via a resource allocation field (RA field) having a size that is configured based on a given BWP among the plurality of BWPs, a resource of a second BWP, which is different from the first BWP, in the downlink control information.

Abstract: A terminal according to one aspect of the present disclosure includes a control section that, when more than two sounding reference signal (SRS) resources for codebook-based transmission or more than four SRS resources for non-codebook-based transmission are configured, determines a size of an SRS resource indicator (SRI) field in downlink control information to indicate the transmission, and a transmitting section that performs the transmission on the basis of an SRS resource indicated by the SRI field. According to one aspect of the present disclosure, it is possible to appropriately designate an SRS spatial relation.

Abstract: According to an aspect of the present disclosure, there is provided a terminal including: a receiving section configured to receive information giving an instruction on activation or deactivation of a panel; and a control section configured to perform control to perform a communication operation using the panel or a communication operation not using the panel after a certain offset period with reference to at least one of a reception timing of the information and a transmission timing of a delivery confirmation signal for the information.