Patent ID: 11917419
Assignee: NEC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A user equipment (UE), comprising:
a receiver configured to:
receive from a base station, first information in a Downlink Control Information (DCI) format, wherein the first information indicates a first temporal value of one of a symbol index, a duration corresponding to a channel access procedure, or a sum of the duration corresponding to the channel access procedure and a timing advance duration for an uplink transmission, and
receive, from the base station, second information in a Radio Resource Control (RRC) signaling;

a processor configured to identify: a symbol where a starting position of the uplink transmission is located; and where the starting position is located within the symbol, based on the first temporal value, a subcarrier spacing configuration value configured for the uplink transmission and the second information; and
a transmitter configured to perform, based on the channel access procedure, the uplink transmission from the starting position.