US 11,943,766 B2
User terminal and radio communication method
Yuki Matsumura, Tokyo (JP); Shohei Yoshioka, Tokyo (JP); Kazuki Takeda, Tokyo (JP); and Satoshi Nagata, Tokyo (JP)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 17/268,761
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed Aug. 17, 2018, PCT No. PCT/JP2018/030584
§ 371(c)(1), (2) Date Feb. 16, 2021,
PCT Pub. No. WO2020/035954, PCT Pub. Date Feb. 20, 2020.
Prior Publication US 2021/0329674 A1, Oct. 21, 2021
Int. Cl. H04W 72/1273 (2023.01)
CPC H04W 72/1273 (2013.01) 4 Claims
OG exemplary drawing
 
1. A terminal comprising:
a receiver that receives a first downlink control information for use in scheduling a downlink shared channel, and a second downlink control information for use in triggering a channel state information (CSI) reference signal (CSI-RS); and
a processor that, when a resource of the CSI-RS is indicated by the second downlink control information, assumes that the resource of the CSI-RS is not used for the downlink shared channel,
wherein a plurality of candidates of the resource indicated by the second downlink control information is configured by a radio resource control (RRC) signaling, and
wherein the plurality of candidates each contains an index, the index corresponding to a code point of a bit field included in the second downlink control information, and the resource is indicated by notification of the index corresponding to the code point.