US Patent No. 11,071,120

USER TERMINAL AND RADIO COMMUNICATION METHOD


Patent No. 11,071,120
Issue Date July 20, 2021
Title User Terminal And Radio Communication Method
Inventorship Hiroki Harada, Tokyo (JP)
Satoshi Nagata, Tokyo (JP)
Jing Wang, Beijing (CN)
Liu Liu, Beijing (CN)
Huiling Jiang, Beijing (CN)
Assignee NTT DOCOMO, INC., Tokyo (JP)

Claim of US Patent No. 11,071,120


1. A terminal comprising:a transmitter that transmits an uplink control signal in an uplink control channel; and
a processor that maps the uplink control channel according to given uplink control channel format 2 or 3 to two or more interlaces,
wherein the interlaces are each configured with a plurality of frequency resources which are discretely distributed in a frequency direction, and
the processor exerts control to apply an orthogonal code to the uplink control channel, mapped to the plurality of frequency resources which are discretely distributed in the frequency direction, in a frequency domain.