Title:
無線通信システムにおいて信号を送信又は受信する方法及びそのための装置
Document Type and Number:
Japanese Patent JP7228019
Kind Code:
B2
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.
More Like This:
Inventors:
Lee Hyun Ho
Kakukyo fan
Kakukyo fan
Application Number:
JP2021179323A
Publication Date:
February 22, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W72/21; H04W72/0446; H04W72/20
Foreign References:
| WO2018030327A1 |
Other References:
Huawei, HiSilicon,Remaining issues on SPS[online],3GPP TSG RAN WG1 #92,3GPP,2018年03月02日,R1-1801867,検索日[2022.10.28],Internet
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Akira Kawai
Tomohiro Nanzan
Takemoto Minoru
Shinji Mihashi
Akira Kawai
Tomohiro Nanzan
Takemoto Minoru