US Patent No. 11,115,976

METHOD FOR TRANSMITTING/RECEIVING UPLINK CONTROL CHANNEL IN FRAME STRUCTURE OF SHORT TRANSMISSION TIME INTERVAL AND DEVICE THEREFOR


Patent No. 11,115,976
Issue Date September 07, 2021
Title Method For Transmitting/receiving Uplink Control Channel In Frame Structure Of Short Transmission Time Interval And Device Therefor
Inventorship Ki-tae Kim, Seoul (KR)
Kyujin Park, Seoul (KR)
Woo-jin Choi, Seoul (KR)
Assignee KT CORPORATION, Seongnam-si (KR)

Claim of US Patent No. 11,115,976


1. A method of transmitting a short uplink physical control channel (sPUCCH), the method comprising:receiving a downlink data channel from a base station;
receiving an user equipment (UE)-specific offset value to transmit the sPUCCH for the downlink data channel through higher layer signaling; and
transmitting the sPUCCH including ACK/NACK information for the downlink data channel through a resource determined based on the UE-specific offset value,
wherein a 2-bit value of a sPUCCH field is included in a downlink control information (DCI) for determining the resource to transmit the sPUCCH for the downlink data channel.