Patent ID: 11936597
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method performed by a terminal in a wireless communication system, the method comprises:
receiving a medium access control (MAC) control element (CE) for a secondary cell (SCell) activation or a deactivation;
identifying whether the SCell is deactivated prior to receiving the MAC CE; and
as a response to the SCell being deactivated prior to receiving the MAC CE: identifying whether a first active downlink bandwidth part (BWP) identifier (ID) for the SCell is set to a dormant BWP; in case that the first active downlink BWP ID for the SCell is not set to the dormant BWP, performing to activate the SCell based on the MAC CE; and in case that the first active downlink BWP ID for the SCell is set to the dormant BWP, stopping a BWP inactive timer.