Patent ID: 11968690
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A user equipment (UE) in a wireless communication system, the user equipment comprising:
a transceiver; and
a processor coupled with the transceiver and configured to:
receive, from a base station, mini slot length information indicating a value which corresponds to a number of symbols included in a mini slot, via a higher layer signaling,
receive, from the base station, downlink control information (DCI) including hybrid automatic repeat and request (HARQ) feedback timing information indicating a number of mini slots for HARQ feedback transmission after physical downlink shared channel (PDSCH) reception scheduled by the DCI,
identify a mini slot for the HARQ feedback transmission, based on the number of symbols included in the mini slot and the number of mini slots for the HARQ feedback transmission, and
transmit, via a physical uplink control channel (PUCCH), HARQ feedback information on the identified mini slot.