公开(公告)号：US20220116178A1

公开(公告)日：2022-04-14

申请号：US17427721

申请日：2020-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Jonghyun PARK ,  Jiwon KANG

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04

Abstract: Disclosed in the present specification is a method by which a terminal transmits a sounding reference signal (SRS) in a wireless communication system, the method: receiving, from a base station, configuration information relating to an SRS transmission, wherein the configuration information includes a first parameter set relating to a first SRS transmission and a second parameter set relating to a second SRS transmission; receiving downlink control information (DCI) from the base station; and transmitting, to the base station, a first SRS and/or a second SRS on the basis of the DCI.

公开(公告)号：US20220015118A1

公开(公告)日：2022-01-13

申请号：US17294668

申请日：2019-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Seongwon GO

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure provides a method for performing uplink transmission in a wireless communication system and an apparatus therefor. Specifically, a method for transmitting an uplink data channel by a user equipment (UE) in a wireless communication may comprise the steps of: receiving configuration information related to the uplink data channel; receiving control information for scheduling transmission of the uplink data channel; and transmitting the uplink data channel on the basis of the control information. Here, the configuration information may include one or more configurations including at least one of i) a transmission unit and ii) a beam, which are related to the transmission of the uplink data channel. In addition, on the basis of the one or more configurations, the control information may include information indicating a transmission unit and a beam to be applied to the transmission of the uplink data channel.

公开(公告)号：US20200187012A1

公开(公告)日：2020-06-11

申请号：US16795027

申请日：2020-02-19

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04W16/12 ,  H04W72/04 ,  H04W16/14 ,  H04W24/10 ,  H04W76/27 ,  H04L12/26 ,  H04L5/00

Abstract: Provided are a method for a UE to transmit and receive data in a wireless communication system and an apparatus therefor. The UE receives downlink control information from a base station. The downlink control information includes an indicator for configuring the bundling size of a downlink shared channel. The UE receives downlink data from the base station through a downlink shared channel configured based on the downlink control information. The bundling size may be configured based on a value of the indicator.