公开(公告)号：US20220039122A1

公开(公告)日：2022-02-03

申请号：US17278640

申请日：2019-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun PARK ,  Jiwon KANG

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08 ,  H04L5/00 ,  H04L1/18

Abstract: The present specification relates to a method for performing uplink transmission and reception in a wireless communication system. More particularly, a method by which a terminal supporting a plurality of panels performs an uplink transmission in a wireless communication system comprises the steps of: receiving, from a base station, configuration information related to the uplink transmission, wherein the configuration information is set on the basis of a first panel type and a second panel type related to the uplink transmission; and performing the uplink transmission by means of a panel corresponding to the first panel type and/or the second panel type, wherein priority of the first panel type can be set to be higher than that of the second panel type.

公开(公告)号：US20210400677A1

公开(公告)日：2021-12-23

申请号：US17290599

申请日：2019-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Kilbom LEE ,  Jiwon KANG ,  Jonghyun PARK ,  Kyuseok KIM ,  Kijun KIM

IPC: H04W72/08 ,  H04W72/04 ,  H04W24/10 ,  H04B17/336 ,  H04W56/00 ,  H04L5/00

Abstract: The present disclosure provides an operation method of a terminal and a base station in a wireless communication system, and a device supporting same. According to an embodiment applicable to the present disclosure, on the basis of an assumption that two or more channel measurement resource (CMR) configurations having the same quasi co located (QCL) source in terms of a related spatial parameter from among a plurality of CMR configurations configured for the terminal share the same interference measurement resource (EIR) configuration, the terminal may calculate a signal to interference noise ratio (SINR) and report the calculated SINR to the base station.

公开(公告)号：US20210352665A1

公开(公告)日：2021-11-11

申请号：US17285865

申请日：2019-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Jonghyun PARK

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for receiving, by a base station, a physical uplink shared channel (PUSCH) in a wireless communication system includes: transmitting a first message including information related to a configuration of a multi-TU PUSCH transmitted in a plurality of time units (TUs); transmitting a second message related to a spatial relation RS applied to the transmission of the multi-TU PUSCH; and receiving the multi-TU PUSCH. The plurality of time units (TUs) are classified into a plurality of TU groups, and the second message includes information indicating at least one spatial relation RS applied to each TU group among the plurality of TU groups.

公开(公告)号：US20210320774A1

公开(公告)日：2021-10-14

申请号：US17266906

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun PARK ,  Jiwon KANG

IPC: H04L5/00 ,  H04W72/04

Abstract: The present specification relates to a method for performing uplink transmission in a wireless communication system. More particularly, a method for transmitting, by a terminal, a sounding reference signal (SRS) for beam management in a wireless communication system may comprise the steps of: receiving SRS configuration information configured in units of transmission units for uplink transmission; and transmitting the SRS through a specific transmission unit determined on the basis of the SRS configuration information. The SRS configuration information may include configuration information relating to a reception unit for downlink reception associated with the specific transmission unit.

公开(公告)号：US20210298038A1

公开(公告)日：2021-09-23

申请号：US17264794

申请日：2019-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Jonghyun PARK ,  Haewook PARK

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10

Abstract: Disclosed is a method for transmitting and receiving channel state information (CSI) in a wireless communication system, and an apparatus therefor. Specifically, in a method for reporting channel state information (CSI) by a user equipment (UE) in a wireless communication system, a plurality of BWPs are configured for the UE, and the plurality of BWPs include an activated first BWP and an inactivated second BWP, wherein the method may comprise the steps of: receiving, from a base station, information related to CSI for the second BWP on the first BWP; receiving a reference signal from the base station on the second BWP; performing a measurement on the basis of the reference signal; and transmitting, to the base station, CSI obtained on the basis of the measurement on the first BWP.

公开(公告)号：US20210266898A1

公开(公告)日：2021-08-26

申请号：US17056408

申请日：2019-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu CHA ,  Sukhyon YOON ,  Jiwon KANG ,  Jonghyun PARK ,  Haewook PARK

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/10

Abstract: A method for receiving a downlink signal by a terminal in a wireless communication system is disclosed. In particular, the method may comprise: receiving a first downlink signal through a first component carrier on the basis of a particular reception beam; and receiving a second downlink signal through a second component carrier on the basis of the particular reception beam, wherein the first downlink signal and the second downlink signal correspond to different types, and the particular reception beam is determined on the basis of the first component carrier or the first downlink signal.

公开(公告)号：US20210250145A1

公开(公告)日：2021-08-12

申请号：US17235332

申请日：2021-04-20

Applicant: LG Electronics Inc.

Inventor： Kukheon CHOI ,  Jiwon KANG ,  Jonghyun PARK ,  Kyuseok KIM ,  Kilbom LEE

IPC: H04L5/00 ,  H04B1/713 ,  H04W72/04

Abstract: A method for transmitting a sounding reference signal (SRS) by a by a user equipment (UE) includes: receiving, from a base station, first information on a number of SRS symbols configured for one slot and second information on a number of repetitions of symbols configured for transmission of an SRS; determining whether the number of repetitions is greater than the number of the SRS symbols; when the number of repetitions is greater than the number of the SRS symbols, determining the number of repetitions of the symbols by a value identical to the number of the SRS symbols; and transmitting the SRS based on the determined number of repetitions. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station, or a network.

公开(公告)号：US20210120444A1

公开(公告)日：2021-04-22

申请号：US16608623

申请日：2018-04-27

Applicant: LG Electronics Inc.

Inventor： Kunil YUM ,  Haewook PARK ,  Jonghyun PARK ,  Jiwon KANG ,  Hyungtae KIM

IPC: H04W24/10 ,  H04W72/08 ,  H04B7/06 ,  H04L5/00

Abstract: A method for channel and interference measurement in a wireless communication system according to an embodiment of the present disclosure is performed by a terminal, and may comprise the steps of: receiving a resource configuration for channel and interference measurement from a base station, wherein a resource for the channel and interference measurement is shared with a plurality of terminals served by the base station; and performing channel and interference measurement on the basis of the received resource configuration for the channel and interference measurement, wherein the resource for the channel and interference measurement includes a resource in which a resource for channel measurement and a resource for interference measurement are configured in a fully or partially overlapping manner, and the fully or partially overlapping resource may be configured in units of antenna ports or antenna port groups, which correspond to the resource for channel measurement.

公开(公告)号：US20210105090A1

公开(公告)日：2021-04-08

申请号：US16606478

申请日：2018-04-18

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM ,  Changhwan PARK ,  Suckchel YANG ,  Kunil YUM ,  Daesung HWANG

IPC: H04L1/00 ,  H04W72/04 ,  H04W80/02 ,  H04L25/02 ,  H04W72/14 ,  H04L1/16

Abstract: A method for rate matching (RM) by a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving control information for transmission of a physical uplink shared channel (PUSCH) of the terminal; and transmitting the PUSCH on the basis of the control information, wherein the control information includes RM information indicating time and/or frequency information of a position of an RM resource to which the PUSCH is not mapped.

公开(公告)号：US20210075646A1

公开(公告)日：2021-03-11

申请号：US16959962

申请日：2019-01-07

Applicant: LG Electronics Inc.

Inventor： Kunil YUM ,  Jiwon KANG ,  Kijun KIM ,  Jonghyun PARK ,  Kukheon CHOI

IPC: H04L25/02 ,  H04L5/00 ,  H04B1/7143 ,  H04W72/04

Abstract: Disclosed are a method for transmitting and receiving a sounding reference signal (SRS) in a wireless communication system, and an apparatus therefor. Specifically, a method for a terminal to transmit an SRS in a wireless communication system comprises: a step of receiving, from a base station, SRS configuration information, wherein the SRS configuration information includes SRS bandwidth configuration information related to an SRS hopping pattern; and a step of determining, on the basis of the SRS bandwidth configuration information, a first parameter indicating the entire bandwidth allocated to the SRS, a second parameter indicating a bandwidth for hopping units of the SRS, and a third parameter indicating the number of hopping units of the SRS, and transmitting the SRS to the base station by applying the SRS hopping pattern configured on the basis of the first parameter, the second parameter, and the third parameter, wherein the value of the third parameter may be configured in association with the number of symbols constituting the SRS hopping pattern.