Patent ID: 11910403
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for receiving a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station (BS), (i) first information related to a resource element group (REG) bundle size and (ii) second information related to an interleaver size for interleaving REG bundles; and
receiving, from the BS, the PDCCH over a control resource set (CORESET) based on the first information and the second information, wherein the CORESET comprises a plurality of REGs that are bundled into a plurality of REG bundles based on the first information,
wherein an interleaver is determined based on (i) the second information and (ii) a number of the plurality of REG bundles included in the CORESET,
wherein the plurality of REG bundles are interleaved within the CORESET based on the interleaver, and
wherein, based on a value of the second information being equal to a number of REG bundles included in a control channel element (CCE) of the CORESET, the REG bundles of the CCE are mapped to physical resources at a regular interval.