Patent ID: 11863499
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A user equipment, comprising:
one or more processors;
a memory; and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and when executing the one or more programs, the one or more processors are configured to:
receive BWP configuration information transmitted by a base station;
receive a primary cell handover command transmitted by the base station, wherein the primary cell handover command is configured to indicate a target primary cell for handover and a default BWP on the target primary cell; and
perform a cell handover based on the default BWP on the target primary cell and the target primary cell;
wherein the BWP configuration information comprises BWP configuration information of a primary base station and BWP configuration information of a secondary base station;
when the BWP configuration information of the secondary base station is received, the BWP configuration information of the secondary base station is used to indicate a component carrier where a primary cell of the secondary base station is located, and default BWP information corresponding to each component carrier; and
when executing the one or more programs, the one or more processors are configured to:
after the BWP configuration information transmitted by the base station is received, activate a default BWP corresponding to the component carrier where the primary cell of the secondary base station is located.