- Patent 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
-
Application No.: US16376491Application Date: 2019-04-05
-
Publication No.: US10798731B2Publication Date: 2020-10-06
- Inventor: Hyunho Lee , Kyuhwan Kwak
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2bd80cee
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W72/04 ; H04L5/00
Abstract:
A method of transmitting an uplink (UL) signal by a user equipment (UE) in a wireless communication system, where the method includes: receiving, through a physical downlink control (PDCCH) signal, downlink control information (DCI) regarding a semi-persistent scheduling (SPS) physical uplink shared channel (PUSCH); and periodically transmitting an SPS PUSCH signal based on the DCI. Periodically transmitting the SPS PUSCH signal based on the DCI includes: 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) simultaneous transmission of a physical uplink control channel (PUCCH) and the PUSCH is configured for the UE: transmitting uplink control information (UCI) through the SPS PUSCH signal, without simultaneously transmitting a PUCCH signal.
Public/Granted literature
Information query
