Patent ID: 11930518
Assignee: NTT DOCOMO, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A system comprising a terminal and a base station, wherein
the terminal comprises:
a receiver that receives downlink control information (DCI) triggering a channel state information reference signal (CSI-RS);
a transmitter that transmits at least one of first information indicating any one of a plurality of first candidate values and second information indicating any one of a plurality of second candidate values that are different from the plurality of first candidate values and larger than any one of the plurality of first candidate values, as capability information regarding a minimum number of symbols between the DCI and the CSI-RS; and
a processor that controls a receiving operation of the CSI-RS in accordance with a transmission of the first information or the second information,
wherein the processor, if the transmitter transmits the second information as capability information, a number of symbols between the DCI and the CSI-RS is smaller than a value of the second information, and there is no DL signal transmitted in a same symbol as the CSI-RS, controls the receiving operation of the CSI-RS by using a default transmission configuration indication (TCI) state or a quasi-co-location (QCL) assumption corresponding to a control resource set (CORESET) associated with a monitored search space with a lowest CORESET-ID in a latest slot, and

the base station comprises:
a transmitter that transmits the DCI, and
a receiver that receives the first information and the second information.