US 11,991,700 B2
User terminal and radio communication method
Yuki Matsumura, Tokyo (JP); Kazuki Takeda, Tokyo (JP); Satoshi Nagata, Tokyo (JP); and Lihui Wang, Beijing (CN)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 16/763,695
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed Nov. 16, 2017, PCT No. PCT/JP2017/041373
§ 371(c)(1), (2) Date May 13, 2020,
PCT Pub. No. WO2019/097654, PCT Pub. Date May 23, 2019.
Prior Publication US 2020/0305146 A1, Sep. 24, 2020
Int. Cl. H04W 72/21 (2023.01); H04B 1/713 (2011.01); H04W 72/0446 (2023.01)
CPC H04W 72/21 (2023.01) [H04B 1/713 (2013.01); H04W 72/0446 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A terminal comprising:
a receiver that receives, by higher layer signaling, at least one parameter set each including information related to a frequency resource to which an uplink control channel is to be mapped;
a processor that controls frequency hopping of the uplink control channel in each slot, based on the information related to the frequency resource determined based on the at least one parameter set and a field in downlink control information indicating a parameter set of the at least one parameter set; and
a transmitter that transmits the uplink control channel,
wherein the information related to the frequency resource includes a first index related to a first-hop frequency resource and a second index, which is different from the first index, related to second and subsequent-hop frequency resources, and
wherein when the uplink control channel is transmitted over a plurality of slots, the processor controls the frequency hopping of the uplink control channel in each slot based on information indicating which is applied between intra-slot frequency hopping in each slot and inter-slot frequency hopping over the plurality of slots.