Patent ID: 11956802
Assignee: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A terminal for performing wireless communication in a wireless communication system, the terminal comprising:
a transceiver; and
a processor configured to control the transceiver,
wherein the processor is configured to:
receive configuration information related to a plurality of control resource sets (CORESETs),
receive configuration information related to a plurality of search spaces, each corresponding to each of the plurality of CORESETs,
wherein the configuration information related to the plurality of search spaces includes linking information indicating that a first search space among the plurality of search spaces and a second search space among the plurality of search spaces are linked,
receive first downlink control information (DCI) included in a first physical downlink control channel (PDCCH) on the first search space,
receive second DCI included in a second PDCCH on the second search space, wherein the first DCI and the second DCI are identical to each other,
transmit a physical uplink control channel (PUCCH) carrying hybrid automatic repeat request (HARD)-acknowledgement (ACK) information on a resource,
wherein the resource is determined based on a PDCCH on a search space having a lower search space index among the first search space and the second search space, among the first PDCCH and the second PDCCH.