Patent ID: 11943062
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A base station in a wireless communication system, the base station comprising:
a transceiver; and
a controller configured to:
broadcast, via the transceiver, system information indicating which resume identity is used for a radio resource control (RRC) resume request among a full resume identity or a short resume identity,
receive, via the transceiver from a user equipment (UE) which received first RRC message associated with an RRC release before transmitting a random access preamble, the random access preamble, wherein the first RRC message includes information associated with a resume identity,
transmit, to the UE via the transceiver, a random access response based on the random access preamble, and
receive, from the UE via the transceiver, a second RRC message associated with the RRC resume request as a response to the transmission of the random access response, the second RRC message including one of the full resume identity or the short resume identity based on the system information.