Patent ID: 11895606
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A user equipment (UE), comprising:
a memory; and
a processor configured to:
receive and decode a medium access control (MAC) control element (CE) including closed loop information,
receive and decoding system information including open loop information,
determine a timing advance value based on either the closed loop information or the open loop information,
control timing of an uplink transmission signal, transmitted from the UE, based on the timing advance value,
configure a priority timer,
assign a priority to either a closed loop method or an open loop method, and
use either the closed loop method or the open loop method to determine the timing advance value based on the assigned priority and a state of the priority timer.