User equipment, base station, and communication method

Abstract

A communication method by a user equipment (UE) is described. The method includes receiving, from a base station, system information including a first RRC parameter, wherein the first RRC parameter provides a cell-specific physical uplink control channel (PUCCH) resource set and the cell-specific PUCCH resource set includes one or more PUCCH resources; and receiving a PDCCH with a DCI format scheduling a PDSCH; and performing, on a PUCCH resource of the cell-specific PUCCH resource set in an initial UL BWP, a PUCCH transmission with HARQ-ACK information in response to the PDSCH received, wherein whether a PRB index of the PUCCH transmission is determined based on a size of the initial UL BWP or not based on a size of the initial UL BWP is determined based on a second RRC parameter.

Dependencies are inferred from the claim text.