Method for processing csi processing unit, apparatus, and system

User equipment (UE), comprising a processor, a memory, and a computer program stored in the memory and executable by the processor, wherein the processor is configured to execute the computer program to cause the UE to implement a method for processing a channel state information (CSI) processing unit, the method comprises:

• receiving first signaling from a base station, wherein the first signaling is used to instruct to deactivate a first cell that provides a service for the UE, or used to instruct the UE to switch from a source bandwidth part (BWP) to a target BWP;
• and
• when target information satisfies a preset condition, processing a first CSI processing unit by using a first processing manner corresponding to the target information, wherein the target information comprises at least the first signaling, the first CSI processing unit is a CSI processing unit for measuring a first downlink reference signal resource, and the first downlink reference signal resource is a downlink reference signal resource in the first cell or the source BWP.

A non-transitory computer-readable storage medium, storing therein a computer program, wherein the computer program is configured to be executed by a processor to cause UE to implement a method for processing a channel state information (CSI) processing unit, and the method comprises:

• receiving first signaling from a base station, wherein the first signaling is used to instruct to deactivate a first cell that provides a service for the UE, or used to instruct the UE to switch from a source bandwidth part (BWP) to a target BWP;
• and
• when target information satisfies a preset condition, processing a first CSI processing unit by using a first processing manner corresponding to the target information, wherein the target information comprises at least the first signaling, the first CSI processing unit is a CSI processing unit for measuring a first downlink reference signal resource, and the first downlink reference signal resource is a downlink reference signal resource in the first cell or the source BWP.