Patent ID: 11937105
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method, performed by a user equipment (UE), for activating a secondary cell (SCell), the method comprising:
receiving, from a base station (BS), a radio resource control (RRC) message including cell configuration information of the SCell,
wherein the cell configuration information includes a bandwidth part (BWP) identifier indicating a first downlink BWP for activation of the SCell and information related to configuration of reference signals for activation of the SCell, and
wherein the information related to configuration of the reference signals for activation of the SCell indicates an interval between the reference signals for activation of the SCell and a number of the reference signals for activation of the SCell;
receiving, from the BS, a medium access control (MAC) control element (CE) indicating activation of the SCell; and
activating the first downlink BWP indicated by the BWP identifier, based on the interval between the reference signals for activation of the SCell and the number of the reference signals for activation of the SCell.