Patent ID: 10505803

Abstract:
Apparatus and methods are provided for power-efficient operation for wide bandwidth. In one novel aspect, the configuration of the CORESET with CSS includes at least one of the time duration of the CORESET within a slot and the periodicity of the CORESET burst. In another embodiment, each configured BWP includes at least one CORESET with UE-specific search space and one CORESET with CSS. In another embodiment, at least one of the configured BWPs includes one CORESET with type-1 CSS for PCell. Each configured BWPs includes one CORESET with type-2 CSS for both PCell and SCell and at least one CORESET with UE-specific search space for PCell and SCell. In another novel aspect, a timer-triggered transmission of activating DL BWP indication in all DL BWP configured is used when the UE mis-detects or false-alarms the explicit signaling for BWP switch.