公开(公告)号：US20220124686A1

公开(公告)日：2022-04-21

申请号：US17422117

申请日：2020-01-07

Applicant: LG Electronics Inc.

Inventor： Kilbom LEE ,  Hyungtae KIM ,  Kyuseok KIM ,  Jiwon KANG

IPC: H04W72/04 ,  H04L5/00

Abstract: The present disclosure provides a method for transmitting and receiving downlink control information (DCI) between a terminal and a base station in a wireless communication system and a device for supporting same. According to an embodiment applicable in the present disclosure, a terminal can recognize/expect that multiple control resource sets (CORESETs) include identical DCI, on the basis of configuration information received from a base station, and on the basis thereof, can receive the DCI via at least one of the multiple CORESETs.

公开(公告)号：US20220086892A1

公开(公告)日：2022-03-17

申请号：US17420041

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Hyungtae KIM ,  Kyuseok KIM

IPC: H04W72/12 ,  H04W8/24 ,  H04B7/0408

Abstract: The present specification proposes a method for transceiving a plurality of PDSCHs in a wireless communication system and an apparatus therefor. Specifically, a method performed by a user equipment (UE) may comprise the steps of: transmitting UE capability information related to the number of beams received that can be simultaneously supported; receiving a plurality of physical downlink control channels (PDCCH) comprising PDSCH scheduling information; and receiving the plurality of PDSCHs by using preset spatial quasi co-location (QCL) information on the basis of at least one PDSCH scheduled within the time required to apply the spatial QCL information.

公开(公告)号：US20220078826A1

公开(公告)日：2022-03-10

申请号：US17417000

申请日：2019-12-23

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00

Abstract: Disclosed are: a method for operating 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, a terminal may: acquire resource information for setting a transmission mode, in which data generated from the same information is transmitted through a plurality of physical downlink shared channels (PDSCHs) by a base station, and on this basis, transmitting the data through the plurality of PDSCHs; and acquire related data information.

公开(公告)号：US20220039073A1

公开(公告)日：2022-02-03

申请号：US17413395

申请日：2019-12-11

Applicant: LG Electronics Inc.

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

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

Abstract: The present disclosure provides a method for operating 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, a terminal may acquire data information from at least one transmission reception point (TRP) among a plurality of TRPs on the basis of a transmission mode configured on the terminal by a base station, in which data generated from the same information is transmitted from the plurality of TRPs.

公开(公告)号：US20220022237A1

公开(公告)日：2022-01-20

申请号：US17413797

申请日：2019-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Hyungtae KIM ,  Kijun KIM ,  Jiwon KANG ,  Kilbom LEE

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

Abstract: The present specification relates to a method for a base station transmitting/receiving data in a wireless communication system. More specifically, a terminal receives, from the base station, configuration information for configuring a control resource set (CORESET). Then, on the basis of the configuration information, the terminal receives first downlink control information (DCI) and second DCI for generating an ACK/NACK using a dynamic method. The terminal receives, on a resource scheduled by the first DCI, a first physical downlink shared channel (PDSCH) and a second PDSCH, and transmits a first Ack/Nack for the first PDSCH and an Ack/Nack for the second PDSCH.

公开(公告)号：US20220022233A1

公开(公告)日：2022-01-20

申请号：US17311833

申请日：2019-12-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/12 ,  H04W56/00 ,  H04L1/00 ,  H04W74/08

Abstract: The present disclosure discloses operating methods of a user equipment and a base station in a wireless communication system, and a device supporting same. According to an embodiment applicable to the present disclosure, the user equipment may establish connection with the base station, on the basis of a synchronization signal/physical broadcast channel (SS/PBCH) block received from the base station. Subsequently, the user equipment may be configured, by the base station, with a transmission mode in which data generated from the same information is transmitted from a plurality of transmission reception points (TRPs), and may determine a size of a transmission block related to data provided from the plurality of TRPs on the basis of the transmission mode to obtain related data information. Accordingly, the base station and the user equipment can configure/determine the size of the transmission block related to the data without ambiguity therebetween.

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：US20210258940A1

公开(公告)日：2021-08-19

申请号：US16973401

申请日：2019-06-10

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L27/26

Abstract: The present disclosure provides a method for a user equipment (UE) to receive a reference signal from a base station in a wireless communication system. More specifically, the method includes receiving, from the base station, configuration information, wherein the configuration information includes first mapping information related to a mapping relationship between a plurality of mapping patterns, to which dedicated demodulation reference signals are mapped on a resource, and a plurality of transmission beams through which the dedicated demodulation reference signals are transmitted; receiving, from the base station, a first demodulation reference signal related to a demodulation of downlink data; and receiving, from the base station, the downlink data via a channel estimated based on the first demodulation reference 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：US20210167921A1

公开(公告)日：2021-06-03

申请号：US17164916

申请日：2021-02-02

Applicant: LG ELECTRONICS INC.

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

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

Abstract: The present invention discloses a method of receiving a phase tracking reference signal by a user equipment in a wireless communication system and device for supporting the same.