18572601. USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD (SHARP KABUSHIKI KAISHA)
USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD
Organization Name
Inventor(s)
Shohei Yamada of Sakai City JP
Hiroki Takahashi of Sakai City JP
USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD
This abstract first appeared for US patent application 18572601 titled 'USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD
Original Abstract Submitted
A communication method by a user equipment (UE) is described. The method includes receiving, from a base station, system information including a first radio resource control (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 transmitting, on a PUCCH resource included in the cell-specific PUCCH resource set, a PUCCH with HARQ-ACK information in response to the PDSCH received, wherein whether or not to transmit the PUCCH using frequency hopping is determined based on one, more or all of a first DCI field of the DCI format, RRC parameter(s) and a predefined rule.