Patent ID: 11882567
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A terminal in a wireless communication system, the terminal comprising:
a transceiver; and
a controller configured to:
receive, from a base station via the transceiver, a radio resource control (RRC) release message including information on at least one configured uplink resource for a small data transmission (SDT),
identify an uplink carrier among a normal uplink (NUL) or a supplementary uplink (SUL) for the SDT while the terminal is in an RRC inactive state,
identify a synchronization signal block (SSB) among SSBs associated with configured uplink resources for the SDT on the identified uplink carrier, and
transmit, to the base station via the transceiver, uplink data based on a configured uplink resource associated with the identified SSB.