Patent ID: 11910400
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A method of receiving a uplink data by a base station (BS) in a wireless communication system, the method comprising:
transmitting, to a user equipment (UE), a radio resource control (RRC) release message including small data transmission (SDT) configuration information; and
receiving the uplink data related to the SDT procedure,
wherein the SDT configuration information includes a configured grant (CG) configuration for the SDT procedure, an uplink bandwidth part (BWP) configuration for the SDT procedure, and a downlink BWP for the SDT procedure,
wherein the SDT configuration is configured for a specific cell, and
wherein, based on the initiation of the SDT procedure for a cell different from the specific cell, a TAT (Time Alignment Timer) running for the SDT procedure is stopped.