US Patent No. 10,798,731

METHOD AND USER EQUIPMENT OF TRANSMITTING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND METHOD AND BASE STATION OF RECEIVING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,798,731
Issue Date October 06, 2020
Title Method And User Equipment Of Transmitting Uplink Signal In Wireless Communication System, And Method And Base Station Of Receiving Uplink Signal In Wireless Communication System
Inventorship Hyunho Lee, Seoul (KR)
Kyuhwan Kwak, Seoul (KR)
Assignee LG Electronics Inc., Seoul (KR)

Claim of US Patent No. 10,798,731

1. A method of transmitting an uplink (UL) signal by a user equipment (UE) in a wireless communication system, the method comprising:receiving, through a physical downlink control (PDCCH) signal, downlink control information (DCI) regarding a semi-persistent scheduling (SPS) physical uplink shared channel (PUSCH); and
transmitting an SPS PUSCH signal based on the DCI,
wherein transmitting the SPS PUSCH signal based on the DCI comprises:
in a state in which (i) the SPS PUSCH signal is subslot-based, (ii) a demodulation reference signal (DMRS) pattern field included in the DCI is set to a first value, and (iii) the UE is configured for simultaneous PUSCH and physical uplink control channel (PUCCH) transmission:
transmitting uplink control information (UCI) through the SPS PUSCH signal, without simultaneously transmitting a PUCCH signal.