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

Claim 0:
1. A method performed by a user equipment (UE), the method comprising:
receiving, 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;
receiving, from the base station, second information in a Radio Resource Control (RRC) signaling;
identifying: a symbol, in which, a starting position of the uplink transmission is located; and a location within the symbol, in which, the starting position is located, based on the first temporal value, a subcarrier spacing configuration value configured for the uplink transmission, and the second information; and
performing, based on the channel access procedure, the uplink transmission from the starting position.