Patent ID: 11943165
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method of transmitting a Physical Downlink Shared Channel (PDSCH) by a base station (BS) in a wireless communication system, the method comprising:
transmitting, to a user equipment (UE), rate matching pattern information indicating Resource Elements (REs) for rate matching, wherein the REs for rate matching are not available for resource mapping of the PDSCH; and
transmitting, to the UE, the PDSCH based on the rate matching pattern information,
wherein the rate matching pattern information includes (i) a symbol level bitmap indicating at least one symbol including at least one RE for rate matching of the PDSCH within at least one slot and (ii) a time-domain pattern indicating, among a plurality of units included in a period, at least one unit that includes a pattern of REs for rate matching defined based on the symbol level bitmap.