Patent ID: 11968708
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method performing by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station, via a system information signaling or a dedicated signaling, information indicating a channel access procedure to apply for operation with shared spectrum channel access including period information;
identifying a period for the channel access procedure, a channel occupancy time, and an idle duration based on the period information included in the information indicating the channel access procedure to apply for operation with shared spectrum channel access;
performing a first downlink (DL) reception within the channel occupancy time; and
performing a first uplink (UL) transmission on a channel after the first DL reception within the channel occupancy time without sensing the channel in case a gap between the first DL reception and the first UL transmission is at most a certain duration,
wherein there is no transmission by the UE in the idle duration before a start of a next period for the channel access procedure.