Patent ID: 11956657
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. A base station (BS) used in a wireless communication system, comprising:
at least one transceiver;
at least one processor; and
at least one computer memory operatively coupled to the at least one processor and configured to cause, when executed, the at least one processor to perform operations, the operations comprising:
transmitting a downlink control information (DCI) format that includes a search space (SS) set group switching flag value for a cell included in a cell group configured for an SS set group switching operation; and
starting transmitting physical downlink control channel (PDCCH) according to SS sets of a first SS set group and stopping transmitting PDCCH according to SS sets of a second SS set group, for cells in the cell group, at a first slot that is at least P symbols after a last symbol of a PDCCH carrying the DCI format,
wherein the P symbols is determined for the cell group based on a smallest subcarrier spacing (SCS) among a plurality of SCSs of configured bandwidth parts (BWPs) in the cell group.